Tag: M.W=100-150

Previous studies have identified that indole-oxidases are present in P. putida, whose major ligands are heterocyclic substrates and have an interesting affinity when the substrate is indole. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. These enzymes oxidize the ring so the substrate turns into Indigo. Name: 1H-Indole-2-carbaldehyde.

Li, Xinying;Mi, Tongge;Guo, Wenjing;Ruan, Zhongrui;Guo, Yu;Ma, Yan-Na;Chen, Xuenian research published 《 KB₃H₈: an environment-friendly reagent for the selective reduction of aldehydes and ketones to alcohols》, the research content is summarized as follows. Selective reduction of aldehydes and ketones to their corresponding alcs. with KB₃H₈, an air- and moisture-stable, nontoxic, and easy-to-handle reagent, in water and THF has been explored under an air atm. for the first time. Control experiments illustrated the good selectivity of KB₃H₈ over NaBH₄ for the reduction of 4-acetylbenzaldehyde and aromatic keto esters.

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., Name: 1H-Indole-2-carbaldehyde

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

Previous studies have identified that indole-oxidases are present in P. putida, whose major ligands are heterocyclic substrates and have an interesting affinity when the substrate is indole. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. These enzymes oxidize the ring so the substrate turns into Indigo. Electric Literature of 19005-93-7.

Lin, Hui-Shan;Chen, Shu-Jun;Huang, Jing-Mei research published 《 Electrosynthesis of (hetero)aryl nitriles from α-imino-oxy acids via oxidative decarboxylation/N-O cleavage》, the research content is summarized as follows. A new method for the synthesis of (hetero)aryl nitriles via iminyl radicals was developed through the electrochem. oxidative decarboxylation of α-imino-oxy acids. This protocol provides an efficient approach to nitriles with a broad range of functional-group tolerance under ambient conditions and can be applied for one-pot gram-scale synthesis.

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., Electric Literature 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

In addition to indoleacetic acid, indigo, and tryptophan, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. 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 19005-93-7.

Liu, Chao;Van Meervelt, Luc;Peshkov, Vsevolod A.;Van der Eycken, Erik V. research published 《 The synthesis of diverse benzazepinoindoles via gold-catalyzed post-Ugi alkyne hydroarylation/Michael addition sequence》, the research content is summarized as follows. A novel gold-catalyzed hydroarylation/Michael addition process, enabling the construction of the benzazepinoindole polycyclic scaffolds I (R = H, Me; R¹ = H, Cl; R² = H, Me, Cl, F; ³ = H, Me, i-Pr, Ph, etc.; R⁴ = t-Bu, Cy, 4-methoxyphenyl, etc.; R⁵ = H, Me; R⁶ = H, Me) in a highly efficient manner starting from readily accessible multifunctional Ugi adducts II was developed. The developed methodol. is characterized by a broad substrate scope, excellent functional-group tolerance and high yields of the target benzazepinoindoles.

Computed Properties of 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., 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

Previous studies have identified that indole-oxidases are present in P. putida, whose major ligands are heterocyclic substrates and have an interesting affinity when the substrate is indole. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. These enzymes oxidize the ring so the substrate turns into Indigo. Reference of 19005-93-7.

Liu, Shiyin;He, Fei;Lin, Nuoqiao;Chen, Yumei;Liang, Zhibin;Liao, Lisheng;Lv, Mingfa;Chen, Yufan;Chen, Shaohua;Zhou, Jianuan;Zhang, Lian-Hui research published 《 Pseudomonas sp. ST4 produces variety of active compounds to interfere fungal sexual mating and hyphal growth》, the research content is summarized as follows. Sexual mating of compatible sporida is essential for Sporisorium scitamineum to form dikaryotic mycelia and then cause infection on sugarcane. Our previous work identified a Pseudomonas sp. ST4 from a soil sample, which showed a promising biocontrol potential by inhibiting the mating of S. scitamineum sporida and hyphal growth. In this study, we set to isolate the active compounds from Pseudomonas sp. ST4 through solid fermentation High-performance liquid chromatog. (HPLC) separation coupling with bioassay showed that Pseudomonas sp. ST4 produced a range of antimicrobial compounds Two of the major components were purified following acetate extraction, silica gel and HPLC separation NMR (NMR) and liquid chromatog.-mass spectrometry (LC-MS) anal. identified these active compounds are 4-hydroxybenzaldehyde and indole-3-carbaldehyde resp. Further anal. showed that the former compound only inhibited the hyphal growth of the fungus at a concentration of 3 mM, while the latter interfered the fungal sexual mating at a concentration of 0.6 mM and affected hyphal growth at a concentration of 2 mM. Treatment of corn plants with 3 mM indole-3-carbaldehyde significantly inhibited corn smut infection, with a control rate up to 94%. Further anal. of the structure and activity relationship revealed that indole has a much stronger inhibitory activity against the fungal sexual mating than indole-3-carbaldehyde. The results from this study provide new agents for control and prevention of the sugarcane smut disease, and the active compounds could also be used to probe the mol. mechanisms of fungal sexual mating.

Reference of 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., 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

In addition to indoleacetic acid, indigo, and tryptophan, numerous compounds obtainable from plant or animal sources contain the indole molecular structure. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. 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: 1H-Indole-2-carbaldehyde.

Liu, Yonggui;Luo, Guoyong;Yang, Xing;Jiang, Shichun;Xue, Wei;Chi, Yonggui Robin;Jin, Zhichao research published 《 Carbene-Catalyzed Enantioselective Aromatic N-Nucleophilic Addition of Heteroarenes to Ketones》, the research content is summarized as follows. The aromatic nitrogen atoms of heteroarylaldehydes were activated by carbene catalysts to react with ketone electrophiles. Multi-functionalized cyclic N,O-acetal products I [R¹ = H, 8′-Br, 7′-Cl, etc.; R² = H, 4-Br, 5-Cl, etc.; R³ = Me, Bn, Trt], II [R¹ = H, 8-Br, 7-F, etc.; R² = H, 3-Me, 4-Cl, etc.; R³ = Me, Et, Ph, Bn, CHPh₂] and III [R¹ = H, 6;t-Bu, 7’Cl, etc.; R² = H, 4-Cl, 5-Me, etc.] were afforded in good to excellent yields and optical purities. Reaction involved the formation of an unprecedented aza-fulvene-type acylazolium intermediate. A broad range of N-heteroaromatic aldehydes and electron-deficient ketone substrates works effectively in this transformation. Several of the chiral N,O-acetal products afforded through this protocol exhibited excellent antibacterial activities against Ralstonia solanacearum (Rs) and are valuable in the development of novel agrichems. for plant protection.

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., Name: 1H-Indole-2-carbaldehyde

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. 19005-93-7, formula is C9H7NO, Name is 1H-Indole-2-carbaldehyde. The best-known group of these compounds is the indole alkaloids, members of which have been isolated from plants representing more than 30 families. Safety of 1H-Indole-2-carbaldehyde.

Llopis, Natalia;Gisbert, Patricia;Baeza, Alejandro research published 《 Oxidative Cleavage of Indoles Mediated by Urea Hydrogen Peroxide or H₂O₂ in Polar Solvents》, the research content is summarized as follows. The oxidative cleavage of indoles I (R = H, Me, OMe, Cl; R¹ = H, Me, Bn; R² = H, Me, CHO, Ph; R³ = H, Me, Ph; R²R³ = -(CH₂)₄-) (Witkop oxidation) involving the use of H₂O₂ or urea hydrogen peroxide in combination with a polar solvent has been described. Among these solvents, 1,1,1,3,3,3-hexafluoroisopropanol (HFIP) stands out as the one affording the corresponding 2-ketoacetanilides e.g., N-formylanthranilic acid generally in higher yields. The protocol described has also enabled the oxidation of different pyrroles and furans derivatives such as 1-methyl-1H-pyrrole, 1-benzyl-1H-pyrrole, furan-2-ol, etc. Furthermore, the procedure was implemented in a larger-scale and HFIP was distilled from the reaction mixture and reused (up to 4 cycles) without a significant detriment in the reaction outcome, which remarks its sustainability and applicability.

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, 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). Electric Literature of 19005-93-7.

Kanta Mahato, Rajani;Kumar Mudi, Prafullya;Deb, Mayukh;Biswas, Bhaskar research published 《 A Direct metal-free synthetic approach for the efficient production of privileged benzimidazoles in water medium under aerobic condition》, the research content is summarized as follows. A metal-free methodol. for the synthesis of 1,2-disubstituted and 2-substituted benzimidazoles with high to excellent yields was developed. The course of synthesis involved easy work-up, straightforward purification, inexpensive reaction setup and wide substrate scope under extremely mild and operationally simple conditions which makes the synthetic strategy more lucrative, practical and reliable. The serious challenge to carry out these reactions in a pure aqueous medium was achieved at 75°C in presence of air bubbles. The applicability of this operationally simple and metal-free synthetic approach for the gram-scale synthesis of benzimidazole derivatives with good yield (∼74%) further strengthens its potentiality for the synthesis at an industrial scale.

Electric Literature of 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., 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. Recommanded Product: 1H-Indole-2-carbaldehyde.

Kassab, Asmaa E.;Gedawy, Ehab M.;Hamed, Mohammed I. A.;Doghish, Ahmed S.;Hassan, Rasha A. research published 《 Design, synthesis, anticancer evaluation, and molecular modelling studies of novel tolmetin derivatives as potential VEGFR-2 inhibitors and apoptosis inducers》, the research content is summarized as follows. Novel tolmetin derivatives to were designed, synthesized, and evaluated for antiproliferative activity by NCI (USA) against a panel of 60 tumor cell lines. The cytotoxic activity of the most active tolmetin derivatives and was examined against HL-60, HCT-15, and UO-31 tumor cell lines. Compound was found to be the most potent derivative against HL-60, HCT-15, and UO-31 cell lines with IC50 values of 10.32 ± 0.55, 6.62 ± 0.35, and 7.69 ± 0.41μM, resp. Mol. modeling studies of derivative towards the VEGFR-2 active site were performed. Compound displayed high inhibitory activity against VEGFR-2 (IC50 = 0.20μM). It extremely reduced the HUVECs migration potential exhibiting deeply reduced wound healing patterns after 72 h. It induced apoptosis in HCT-15 cells (52.72-fold). This evidence was supported by an increase in the level of apoptotic caspases-3, -8, and -9 by 7.808-, 1.867-, and 7.622-fold, resp. Compound arrested the cell cycle in the G0/G1 phase. Furthermore, the ADME studies showed that compound possessed promising pharmacokinetic properties.

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., Recommanded Product: 1H-Indole-2-carbaldehyde

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). Safety of 1H-Indole-2-carbaldehyde.

Kaya, Serdal;Aydin, Hatice Gulten;Keskin, Selbi;Ekmekci, Zeynep;Menges, Nurettin research published 《 Exploring of indole derivatives for ESIPT emission: A new ESIPT-based fluorescence skeleton and TD-DFT calculations》, the research content is summarized as follows. Appropriate synthesis methods gave six different indole derivatives substituted at the C-2 or C-3 position. ESIPT emission capacities of these derivatives were investigated. It was concluded that the indole derivative containing the 1,2-dicarbonyl group at the C-2 position has ESIPT emission. Although adding water to the DMSO solution of the ESIPT-based mol. (9:1) resulted in ESIPT quenching, steady-state measurements in MeOH did not occur ESIPT quenching. TD-DFT calculation for uncovering the ESIPT mechanism emerged that the ESIPT mechanism occurred as a barrierless process. The X-ray anal. and DFT conformational anal. revealed that NH and CO groups involving proton transfer mechanisms are in the cis position. A mono-exponential decay was observed in DMSO and MeOH solutions, in which lifetimes were measured as 6.1 and 5.5 ns, resp. pH studies revealed that acidic and basic solutions of mol. 7 did not influence ESIPT emission.

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, 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. COA of Formula: C9H7NO.

Khalaj, Mehdi;Mousavi-Safavi, Seyed Mahmoud;Farahani, Nasrin;Lipkowski, Janusz research published 《 MgO nanopowders catalyzed synthesis of pyrano[4,3-d]thiazolo[3,2-a]pyrimidine derivatives》, the research content is summarized as follows. A cubic phase of pure MgO nanopowders was prepared in an aqueous solution containing freshly squeezed orange juice with pulp and characterized by X-ray diffraction (XRD), field emission SEM (FE-SEM), energy-dispersive X-ray spectroscopy (EDS), and Fourier transform IR (FT-IR) spectroscopic techniques. The catalytic potential of MgO nanopowders was evaluated in preparation of pyrano[4,3-d]thiazolo[3,2-a]pyrimidine and chromeno[4,3-d]thiazolo[3,2-a]pyrimidines derivatives using the three simple methods including thermal, ultrasonic irradiation, and high-speed ball milling (HSBM) technique under solvent-free conditions. All products were successfully formed in high yields.

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., COA of Formula: 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