Description

7-Methylindole (CAS No. 933-67-5) is a high-purity organic compound with the molecular formula C₉H₉N and IUPAC name 7-methyl-1H-indole. This heterocyclic aromatic compound features a methyl group at the 7-position of the indole ring, making it a valuable intermediate for pharmaceutical, agrochemical, and material science research. Our product is rigorously tested to ensure ≥98% purity (HPLC/GC), with low levels of impurities and residual solvents, meeting the stringent requirements of advanced research applications. Available in quantities ranging from grams to kilograms, 7-Methylindole is supplied in amber glass vials or sealed plastic containers to ensure stability and longevity. Ideal for use in organic synthesis, medicinal chemistry, and as a building block for complex heterocycles.

Properties

• CAS Number: 933-67-5
• Complexity: 122
• IUPAC Name: 7-methyl-1H-indole
• InChI: InChI=1S/C9H9N/c1-7-3-2-4-8-5-6-10-9(7)8/h2-6,10H,1H3
• InChI Key: KGWPHCDTOLQQEP-UHFFFAOYSA-N
• Exact Mass: 131.073499291
• Molecular Formula: C9H9N
• Molecular Weight: 131.17
• SMILES: CC1=C2C(=CC=C1)C=CN2
• Topological: 15.8
• Monoisotopic Mass: 131.073499291
• Physical Description: Very faintly beige fine plates;
• Vapor Pressure: 0.00603 [mmHg]
• Synonyms: 7-Methylindole, 933-67-5, 7-Methylindol, Indole, 7-methyl-, NSC 618, 7Z1E6HIT9S, NSC-618, EINECS 213-270-1, DTXSID60239374, 7Methylindol, Indole, 7methyl, 1HIndole, 7methyl, Indole, 7methyl (8CI), Indole, 7-methyl-(8CI), 1HIndole, 7methyl (9CI), DTXCID80161865, 213-270-1, 7-Methyl-1H-indole, 1H-Indole, 7-methyl-, MFCD00005684, CHEMBL326430, 7-methyl-indole, 7-Methyl-1H-indole; NSC 618, UNII-7Z1E6HIT9S, 7-Methylindole, 97%, 7-Methyl-1H-indole #, BIDD:GT0219, SCHEMBL129649, SCHEMBL317549, SCHEMBL959953, 7-Methylindole technical grade, NSC618, SCHEMBL1435658, SCHEMBL3585380, SCHEMBL4465569, SCHEMBL10969893, SCHEMBL28878143, BCP26569, AB2914, BDBM50232879, SBB055973, AKOS005202960, AB00504, CG-0508, CS-W007670, FM00331, HY-W007670, Indole, 7-methyl-;7-Methyl-1H-indole, FM180753, SY005774, DB-011507, M1702, NS00039551, ST51021119, EN300-74873, Q4642877, F0001-2248, Z1171217428, InChI=1/C9H9N/c1-7-3-2-4-8-5-6-10-9(7)8/h2-6,10H,1H

Application

7-Methylindole serves as a versatile precursor in the synthesis of bioactive molecules, including potential pharmaceuticals and agrochemicals. Researchers utilize it in the development of indole-based scaffolds for drug discovery, particularly in targeting serotonin receptors and enzyme inhibitors. Its structural properties also make it suitable for material science applications, such as organic semiconductors and fluorescent dyes.

Safety and Hazards

GHS Hazard Statements

• H315 (97.7%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (97.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (95.5%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statements

• P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501

Hazard Classes and Categories

• Skin Irrit. 2 (97.7%)
• Eye Irrit. 2 (97.7%)
• STOT SE 3 (95.5%)

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Disclaimer: Sold exclusively for laboratory research. Prohibited for commercial use, diagnostics, or human/animal applications. Buyers assume all compliance liability.