Day: September 20, 2022

Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Product Details of C9H7NO.

Ghashghaei, Ouldouz;Pedrola, Marina;Seghetti, Francesca;Martin, Victor V.;Zavarce, Ricardo;Babiak, Michal;Novacek, Jiri;Hartung, Frederick;Rolfes, Katharina M.;Haarmann-Stemmann, Thomas;Lavilla, Rodolfo research published 《 Extended Multicomponent Reactions with Indole Aldehydes: Access to Unprecedented Polyheterocyclic Scaffolds, Ligands of the Aryl Hydrocarbon Receptor》, the research content is summarized as follows. The participation of reactants undergoing a polarity inversion along a multicomponent reaction allows the continuation of the transformation with productive domino processes. Thus, indole aldehydes in Groebke-Blackburn-Bienayme reactions lead to an initial adduct which spontaneously triggers a series of events leading to the discovery of novel reaction pathways together with direct access to a variety of linked, fused, and bridged polyheterocyclic scaffolds. Indole 3- and 4-carbaldehydes with suitable isocyanides and aminoazines afford fused adducts through oxidative Pictet-Spengler processes, whereas indole 2-carbaldehyde yields linked indolocarbazoles under mild conditions, and a bridged macrocycle at high temperature These novel structures are potent activators of the human aryl hydrocarbon receptor signaling pathway.

Product Details of C9H7NO, 1H-Indole-2-carbaldehyde is a useful research compound. Its molecular formula is C9H7NO and its molecular weight is 145.16 g/mol. The purity is usually 95%.
1H-Indole-2-carbaldehyde is a useful research chemical used as a reactant in the synthesis of substituted 2-amino-4H-chromenes and benzochromenes using K2CO3 as catalyst.
1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents., 19005-93-7.

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Product Details of C9H7NO.

Gao, Yongzhi;van Haren, Matthijs J.;Buijs, Ned;Innocenti, Paolo;Zhang, Yurui;Sartini, Davide;Campagna, Roberto;Emanuelli, Monica;Parsons, Richard B.;Jespers, Willem;Gutierrez-de-Teran, Hugo;van Westen, Gerard J. P.;Martin, Nathaniel I. research published 《 Potent inhibition of nicotinamide N-methyltransferase by alkene-linked bisubstrate mimics bearing electron deficient aromatics》, the research content is summarized as follows. Nicotinamide N-methyltransferase (NNMT) methylates nicotinamide (vitamin B3) to generate 1-methylnicotinamide (MNA). NNMT overexpression has been linked to a variety of diseases, most prominently human cancers, indicating its potential as a therapeutic target. The development of small-mol. NNMT inhibitors has gained interest in recent years, with the most potent inhibitors sharing structural features based on elements of the nicotinamide substrate and the S-adenosyl-L-methionine (SAM) cofactor. We here report the development of new bisubstrate inhibitors that include electron-deficient aromatic groups to mimic the nicotinamide moiety. In addition, a trans-alkene linker was found to be optimal for connecting the substrate and cofactor mimics in these inhibitors. The most potent NNMT inhibitor identified exhibits an IC₅₀ value of 3.7 nM, placing it among the most active NNMT inhibitors reported to date. Complementary anal. techniques, modeling studies, and cell-based assays provide insights into the binding mode, affinity, and selectivity of these inhibitors.

19005-93-7, 1H-Indole-2-carbaldehyde is a useful research compound. Its molecular formula is C9H7NO and its molecular weight is 145.16 g/mol. The purity is usually 95%.
1H-Indole-2-carbaldehyde is a useful research chemical used as a reactant in the synthesis of substituted 2-amino-4H-chromenes and benzochromenes using K2CO3 as catalyst.
1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents., Product Details of C9H7NO

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Application of C9H7NO.

Ganwir, Prerna;Bandivadekar, Priyanka;Kudale, Pawan;Chaturbhuj, Ganesh U. research published 《 Catalyst-free, one-pot expeditious synthesis of polyhydroquinolines and 2-amino-4H-chromenes》, the research content is summarized as follows. The present work highlights a rapid, efficient, eco-friendly protocol for synthesizing one-pot polyhydroquinolines via Hantzsch reaction and 2-amino-4H-chromene derivatives under catalyst-free condition. The present mild and greener method uses ethanol: water (1:1) without catalyst at room temp and 90°C. The structurally diverse substrates were selected to ascertain the ability of the current approach to handle different functional groups, including ketones as one of the substrates. The current methodol. is economical and environmentally friendly for the three and four-component reaction of aliphatic, acyclic, aromatic, heterocyclic aldehydes in shorter reaction time, simple workup procedure, no catalyst with excellent yields, and high atom efficiency are the added advantages of this protocol.

19005-93-7, 1H-Indole-2-carbaldehyde is a useful research compound. Its molecular formula is C9H7NO and its molecular weight is 145.16 g/mol. The purity is usually 95%.
1H-Indole-2-carbaldehyde is a useful research chemical used as a reactant in the synthesis of substituted 2-amino-4H-chromenes and benzochromenes using K2CO3 as catalyst.
1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents., Application of C9H7NO

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In addition to indoleacetic acid, indigo, and tryptophan, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. 35737-15-6, formula is C26H22N2O4, Name is Fmoc-Trp-OH. The best-known group of these compounds is the indole alkaloids, members of which have been isolated from plants representing more than 30 families. Computed Properties of 35737-15-6.

Gabrielli, V.;Missale, E.;Cattelan, M.;Pantano, M. F.;Frasconi, M. research published 《 Supramolecular modulation of the mechanical properties of amino acid-functionalized cellulose nanocrystal films》, the research content is summarized as follows. Cellulose nanocrystal (CNC) is a promising building block for the bottom-up assembly of novel lightweight renewable materials. The ability to engineer the interfacial properties of CNC is of paramount importance to develop assembled materials for various applications; yet it remains a challenge to manipulate the supramol. interactions within the cellulosic nanomaterials in a controlled manner. In this context, we demonstrate in this article how the assembly and mech. properties of cellulose thin films can be controlled by manipulating the interfacial interactions of TEMPO-oxidized cellulose nanocrystals (TOCNCs) grafted with two different amino acids, arginine and tryptophan. The amino acid grafting onto the cellulose scaffold was confirmed in aqueous solutions by ¹H NMR spectroscopy and in solid form by FTIR and XPS techniques. The surface functionalization of TOCNCs with simple cationic and aromatic groups provides a strategy for tuning the assembly of the nanostructures based on different supramol. crosslinking interactions, including hydrogen bonds, π-π stacking, and cation-π interactions. In particular, we show that nanocellulose chains crosslinked by the non-covalent cation-π interactions lead to the formation of a laminated superstructure with high deformation and load standing capabilities. Our work provides a versatile strategy for tuning the surface properties of nanocellulose and represents an important step toward the development of sustainable materials with tailored mech. properties, which will enable a wider application range of this building block all the way from tissue-engineering scaffolds to flexible devices.

35737-15-6, Nalpha-FMOC-L-Tryptophan,also known as Fmoc-Trp-OH， is a useful research compound. Its molecular formula is C26H22N2O4 and its molecular weight is 426.5 g/mol. The purity is usually 95%.
Nα-Fmoc-L-Tryptophan is an N-Fmoc protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.
Fmoc-Trp-OH is an amino acid derivative
Fmoc-L-Trp-OH is an amide that contains a low bioavailability and inhibits the transfer of amino acids to ribosomes. It has been shown to inhibit the growth of cancer cells in cell culture and to have antimicrobial activity. Fmoc-L-Trp-OH is synthesized by reacting Naphthalene with glycine, followed by hydrolysis of the ester group under trifluoroacetic acid. The product is then conjugated with a polypeptide. This method of synthesis was developed as a way to produce peptides that are difficult to synthesize using solid-phase chemistry., Computed Properties of 35737-15-6

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In addition to indoleacetic acid, indigo, and tryptophan, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. 35737-15-6, formula is C26H22N2O4, Name is Fmoc-Trp-OH. The best-known group of these compounds is the indole alkaloids, members of which have been isolated from plants representing more than 30 families. Name: Fmoc-Trp-OH.

Fumagalli, Gabriele;Carbajo, Rodrigo J.;Nissink, J. Willem M.;Tart, Jonathan;Dou, Rongxuan;Thomas, Andrew P.;Spring, David R. research published 《 Targeting a novel KRAS binding site: Application of one-component stapling of small (5-6-mer) peptides》, the research content is summarized as follows. RAS proteins are central in the proliferation of many types of cancer, but a general approach toward the identification of pan-mutant RAS inhibitors has remained unresolved. In this work, we describe the application of a binding pharmacophore identified from anal. of known RAS binding peptides to the design of novel peptides. Using a chem. divergent approach, we generated a library of small stapled peptides from which we identified compounds with weak binding activity. Exploration of structure-activity relationships (SARs) and optimization of these early compounds led to low-micromolar binders of KRAS that block nucleotide exchange.

35737-15-6, Nalpha-FMOC-L-Tryptophan,also known as Fmoc-Trp-OH， is a useful research compound. Its molecular formula is C26H22N2O4 and its molecular weight is 426.5 g/mol. The purity is usually 95%.
Nα-Fmoc-L-Tryptophan is an N-Fmoc protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.
Fmoc-Trp-OH is an amino acid derivative
Fmoc-L-Trp-OH is an amide that contains a low bioavailability and inhibits the transfer of amino acids to ribosomes. It has been shown to inhibit the growth of cancer cells in cell culture and to have antimicrobial activity. Fmoc-L-Trp-OH is synthesized by reacting Naphthalene with glycine, followed by hydrolysis of the ester group under trifluoroacetic acid. The product is then conjugated with a polypeptide. This method of synthesis was developed as a way to produce peptides that are difficult to synthesize using solid-phase chemistry., Name: Fmoc-Trp-OH

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. 35737-15-6, formula is C26H22N2O4, Name is Fmoc-Trp-OH. It is used in perfumery and in making tryptophan, an essential amino acid, and indoleacetic acid (heteroauxin), a hormone that promotes the development of roots in plant cuttings. COA of Formula: C26H22N2O4.

Fujiwara, Daisuke;Mihara, Kousuke;Takayama, Ryo;Nakamura, Yusuke;Ueda, Mitsuhiro;Tsumuraya, Takeshi;Fujii, Ikuo research published 《 Chemical Modification of Phage-Displayed Helix-Loop-Helix Peptides to Construct Kinase-Focused Libraries》, the research content is summarized as follows. Conformationally constrained peptides hold promise as mol. tools in chem. biol. and as a new modality in drug discovery. The construction and screening of a target-focused library could be a promising approach for the generation of de novo ligands or inhibitors against target proteins. Here, we have prepared a protein kinase-focused library by chem. modifying helix-loop-helix (HLH) peptides displayed on phage and subsequently tethered to adenosine. The library was screened against aurora kinase A (AurA). The selected HLH peptide Bip-3 retained the α-helical structure and bound to AurA with a K_D value of 13.7 μM. Bip-3 and the adenosine-tethered peptide Bip-3-Adc provided IC₅₀ values of 103 μM and 7.7 μM, resp., suggesting that Bip-3-Adc bivalently inhibited AurA. In addition, the selectivity of Bip-3-Adc to several protein kinases was tested, and was highest against AurA. These results demonstrate that chem. modification can enable the construction of a kinase-focused library of phage-displayed HLH peptides.

COA of Formula: C26H22N2O4, Nalpha-FMOC-L-Tryptophan,also known as Fmoc-Trp-OH， is a useful research compound. Its molecular formula is C26H22N2O4 and its molecular weight is 426.5 g/mol. The purity is usually 95%.
Nα-Fmoc-L-Tryptophan is an N-Fmoc protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.
Fmoc-Trp-OH is an amino acid derivative
Fmoc-L-Trp-OH is an amide that contains a low bioavailability and inhibits the transfer of amino acids to ribosomes. It has been shown to inhibit the growth of cancer cells in cell culture and to have antimicrobial activity. Fmoc-L-Trp-OH is synthesized by reacting Naphthalene with glycine, followed by hydrolysis of the ester group under trifluoroacetic acid. The product is then conjugated with a polypeptide. This method of synthesis was developed as a way to produce peptides that are difficult to synthesize using solid-phase chemistry., 35737-15-6.

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 35737-15-6, formula is C26H22N2O4, Name is Fmoc-Trp-OH. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Quality Control of 35737-15-6.

Fowkes, Milan M.;Das Neves Borges, Patricia;Cacho-Nerin, Fernando;Brennan, Paul E.;Vincent, Tonia L.;Lim, Ngee H. research published 《 Imaging articular cartilage in osteoarthritis using targeted peptide radiocontrast agents》, the research content is summarized as follows. Established MRI and emerging X-ray contrast agents for non-invasive imaging of articular cartilage rely on non-selective electrostatic interactions with neg. charged proteoglycans. These contrast agents have limited prognostic utility in diseases such as osteoarthritis (OA) due to the characteristic high turnover of proteoglycans. To overcome this limitation, we developed a radiocontrast agent that targets the type II collagen macromol. in cartilage and used it to monitor disease progression in a murine model of OA. To confer radiopacity to cartilage contrast agents, the naturally occurring tyrosine derivative 3,5-diiodo-L-tyrosine (DIT) was introduced into a selective peptide for type II collagen. Synthetic DIT peptide derivatives were synthesized by Fmoc-based solid-phase peptide synthesis and binding to ex vivo mouse tibial cartilage evaluated by high-resolution micro-CT. Di-Iodotyrosinated Peptide Imaging of Cartilage (DIPIC) was performed ex vivo and in vivo 4, 8 and 12 wk in mice after induction of OA by destabilization of the medial meniscus (DMM). Finally, human osteochondral plugs were imaged ex vivo using DIPIC. Fifteen DIT peptides were synthesized and tested, yielding seven leads with varying cartilage binding strengths. DIPIC visualised ex vivo murine articular cartilage comparably to the ex vivo contrast agent phosphotungstic acid. Intra-articular injection of contrast agent followed by in vivo DIPIC enabled delineation of damaged murine articular cartilage. Finally, the translational potential of the contrast agent was confirmed by visualisation of ex vivo human cartilage explants. DIPIC has reduction and refinement implications in OA animal research and potential clin. translation to imaging human disease.

Quality Control of 35737-15-6, Nalpha-FMOC-L-Tryptophan,also known as Fmoc-Trp-OH， is a useful research compound. Its molecular formula is C26H22N2O4 and its molecular weight is 426.5 g/mol. The purity is usually 95%.
Nα-Fmoc-L-Tryptophan is an N-Fmoc protected form of L-Tryptophan (T947210). L-Tryptophan is an essential amino acid that is important for cell proliferation and the biosynthesis of proteins. It is a precursor to Serotonin (HCl: S274980), a neurotransmitter that compound that aids in sleep and mental state. L-Tryptophan is also thought to cause eosinophilia-myalgia syndrome.
Fmoc-Trp-OH is an amino acid derivative
Fmoc-L-Trp-OH is an amide that contains a low bioavailability and inhibits the transfer of amino acids to ribosomes. It has been shown to inhibit the growth of cancer cells in cell culture and to have antimicrobial activity. Fmoc-L-Trp-OH is synthesized by reacting Naphthalene with glycine, followed by hydrolysis of the ester group under trifluoroacetic acid. The product is then conjugated with a polypeptide. This method of synthesis was developed as a way to produce peptides that are difficult to synthesize using solid-phase chemistry., 35737-15-6.

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. It is used in perfumery and in making tryptophan, an essential amino acid, and indoleacetic acid (heteroauxin), a hormone that promotes the development of roots in plant cuttings. Synthetic Route of 19005-93-7.

Faramarzi, Zeinab;Kiyani, Hamzeh research published 《 Organocatalyzed three-component synthesis of isoxazol-5(4H)-ones under aqueous conditions》, the research content is summarized as follows. The three-component cyclocondensation was performed using various frequently available aryl/heteroaryl aldehydes, hydroxylamine hydrochloride and β-ketoesters in water as a green reaction medium at 80°C. In this reaction, isoxazol-5(4H)-ones were obtained in the presence of 2-aminopyridine as an efficient and low-cost organocatalyst. The present methodol. offered sustainable approach with appreciable yields of the desired heterocycles. This procedure has expectant features, including shorter reaction times, easy separation of pure products, avoiding the hazardous organic solvents, simplicity exptl. procedure, operationally simple and eco-friendly. The heterocyclic structures were characterized using phys. properties and anal. of spectral data.

19005-93-7, 1H-Indole-2-carbaldehyde is a useful research compound. Its molecular formula is C9H7NO and its molecular weight is 145.16 g/mol. The purity is usually 95%.
1H-Indole-2-carbaldehyde is a useful research chemical used as a reactant in the synthesis of substituted 2-amino-4H-chromenes and benzochromenes using K2CO3 as catalyst.
1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents., Synthetic Route of 19005-93-7

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, also called Benzopyrrole, a heterocyclic organic compound occurring in some flower oils, such as jasmine and orange blossom, in coal tar, and in fecal matter. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. It is used in perfumery and in making tryptophan, an essential amino acid, and indoleacetic acid (heteroauxin), a hormone that promotes the development of roots in plant cuttings. Safety of 1H-Indole-2-carbaldehyde.

Fang, Zhuangjie;Chen, Siqiang;Zhu, Yiguang;Li, Jie;Khan, Imran;Zhang, Qingbo;Zhang, Changsheng research published 《 A new uridine derivative and a new indole derivative from the coral-associated actinomycete Pseudonocardia sp. SCSIO 11457》, the research content is summarized as follows. A new uridine derivative 11457A, and a new indole derivative 11457B, together with a known compound 1H-indole-2-carbaldehyde, were characterized from the fermentation broth of the actinomycete Pseudonocardia sp. SCSIO 11457, an isolate associated with the scleractinian coral Galaxea fascicularis. Upon detailed spectroscopic anal., 11457A was identified as a uridine analog, and 11457B was elucidated as an indole derivative 2-hydroxy-1-(1H-indol-2-yl)pentane-1,4-dione. Biol. evaluation indicated that none of compounds showed antibacterial activities against pathogenic bacteria or cytotoxic activities against human cancer cell lines.

Safety of 1H-Indole-2-carbaldehyde, 1H-Indole-2-carbaldehyde is a useful research compound. Its molecular formula is C9H7NO and its molecular weight is 145.16 g/mol. The purity is usually 95%.
1H-Indole-2-carbaldehyde is a useful research chemical used as a reactant in the synthesis of substituted 2-amino-4H-chromenes and benzochromenes using K2CO3 as catalyst.
1H-Indole-2-carbaldehyde is a solvent that has been used in the protein data and molecular modeling study. The 1H NMR spectrum of this compound showed an intense signal at δ 4.8 ppm, corresponding to the hydroxyl proton. This solvent also has fluorescence properties, as shown by its photophysical and structural analysis. The 1H-indole-2-carbaldehyde molecule has an active methylene group and an oxindole ring with amine substituents., 19005-93-7.

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Indole, first isolated in 1866, has the molecular formula C8H7N, and it is commonly synthesized from phenylhydrazine and pyruvic acid, 771-51-7, formula is C10H8N2, Name is 2-(1H-Indol-3-yl)acetonitrile. although several other procedures have been discovered.Indole is a colourless solid having a pleasant fragrance in highly dilute solutions. It melts at 52.5° C (126.5° F). Application In Synthesis of 771-51-7.

Fan, Yun;Xu, Qiaoqiao;Qian, Hong;Tao, Chengzhe;Wan, Tingya;Li, Zhi;Yan, Wenkai;Niu, Rui;Huang, Yuna;Chen, Minjian;Xu, Qiujin;Martin, Elizabeth M.;Wang, Xinru;Qin, Yufeng;Lu, Chuncheng research published 《 High-fat diet aggravates prenatal low-dose DEHP exposure induced spermatogenesis disorder: Characterization of testicular metabolic patterns in mouse offspring》, the research content is summarized as follows. Di-(2-ethylhexyl) phthalate (DEHP) is a widely used plasticizer and has been identified as a male prenatal reproductive toxicant. A high fat diet (HFD) has also been suggested as another potential disruptor of male reproductive function. Despite this potential synergism between DEHP exposure and HFD, little is known about the concomitant effects of prenatal DEHP and a subsequent HFD exposure on male offspring reproductive injury. Here we established a mouse model of prenatal exposure to DEHP (0.2 mg/kg/day) to assess the testicular development and spermatogenesis in offspring subjected to obesogenic diet during the pubertal period. Gross phenotype, hormone profiles and the testicular metabolome were analyzed to determine the underlying mechanism. We found that prenatal exposure to low-dose DEHP resulted in decreased sperm d., decreased testosterone (T) levels, increased LH (LH) levels and testicular germ cell apoptosis. Furthermore, these injury phenotypes were aggravated by pubertal HFD treatment. Testicular riboflavin and biotin metabolites were enriched implying their roles in contributing HFD to exacerbate offspring spermatogenesis disorders due to prenatal low-dose DEHP exposure. Our findings suggest that pubertal HFD exacerbates reproductive dysfunction associated with prenatal exposure to low-dose DEHP in male adult offspring.

Application In Synthesis of 771-51-7, 3-Indoleacetonitrile is a plant growth activator, which promotes callus growth and shoot formation in tobacco callus.
3-Indoleacetonitrile (Indolylacetonitrile) is a light-induced auxin-inhibitory substance that is isolated from light-grown cabbage (Brassica olearea L.) shoots. It inhibits the biofilm formation of both E. coli O157:H7 and P. aeruginosa without affecting its growth.
3-Indoleacetonitrile, also known as 3-(cyanomethyl)indole or IAN, belongs to the class of organic compounds known as 3-alkylindoles. 3-alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. 3-Indoleacetonitrile exists as a solid and is considered to be practically insoluble (in water) and relatively neutral. Within the cell, 3-indoleacetonitrile is primarily located in the mitochondria. 3-Indoleacetonitrile participates in a number of enzymatic reactions. In particular, 3-indoleacetonitrile can be biosynthesized from acetonitrile. 3-Indoleacetonitrile is also a parent compound for other transformation products, including but not limited to, cys(ian)-gly, gammaglucys(ian), and L-cys(ian). Outside of the human body, 3-indoleacetonitrile can be found in a number of food items such as cloudberry, japanese persimmon, horned melon, and evergreen huckleberry. This makes 3-indoleacetonitrile a potential biomarker for the consumption of these food products.
Indole-3-acetonitrile is a nitrile that is acetonitrile where one of the methyl hydrogens is substituted by a 1H-indol-3-yl group. It has a role as an auxin, a plant hormone, a plant metabolite and a human xenobiotic metabolite. It is a nitrile and a member of indoles. It derives from an acetonitrile., 771-51-7.

Referemce:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles