Description

2-Methyl-1H-benzoimidazol-5-ylamine (CAS No. 29043-48-9) is a high-purity benzimidazole derivative with the molecular formula C₈H₉N₃. This heterocyclic aromatic compound features a methyl group at the 2-position and an amine functional group at the 5-position of the benzimidazole core structure. With a molecular weight of 147.18 g/mol, this compound is widely utilized in pharmaceutical research, organic synthesis, and materials science applications. Our product is rigorously tested for purity and consistency, making it ideal for researchers requiring reliable building blocks for drug discovery, coordination chemistry, and advanced material development. Available in quantities from milligrams to kilograms, we ensure optimal packaging and storage conditions to maintain product integrity.

Properties

• CAS Number: 29043-48-9
• Complexity: 148
• IUPAC Name: 2-methyl-3H-benzimidazol-5-amine
• InChI: InChI=1S/C8H9N3/c1-5-10-7-3-2-6(9)4-8(7)11-5/h2-4H,9H2,1H3,(H,10,11)
• InChI Key: UJYKXBDYOPPOCY-UHFFFAOYSA-N
• Exact Mass: 147.079647300
• Molecular Formula: C8H9N3
• Molecular Weight: 147.18
• SMILES: CC1=NC2=C(N1)C=C(C=C2)N
• Topological: 54.7
• Monoisotopic Mass: 147.079647300
• Synonyms: 29043-48-9, 2-Methyl-1H-benzoimidazol-5-ylamine, 2-methyl-1H-1,3-benzodiazol-5-amine, 2-methyl-1H-benzo[d]imidazol-6-amine, 2-methyl-3H-benzimidazol-5-amine, 1H-Benzimidazol-6-amine, 2-methyl-, 2-methyl-1h-benzo[d]imidazol-5-amine, 2-METHYL-1H-BENZIMIDAZOL-6-AMINE, 2-Methyl-1H-benzimidazol-5-amine, MFCD00462859, 1H-Benzimidazol-5-amine, 2-methyl-, 2-Methyl-5-aminobenzimidazole, 2-methylbenzimidazole-5-ylamine, 6-Amino-2-methylbenzimidazole, 1H-Benzimidazol-6-amine,2-methyl-, 2-Methyl-3H-benzoimidazol-5-ylamine, 5-AMINO-2-METHYLBENZIMIDAZOLE, NSC240761, NoName_3663, Oprea1_595207, 2-methyl-5-aminobenzimidazol, SCHEMBL1925825, SCHEMBL1925827, SCHEMBL6605902, CHEMBL1188330, DTXSID30903075, benzimidazole, 5-amino-2-methyl-, 2-methyl-1H-benzoimidazol-5-amine, 2-methyl-1H-benzoimidazol-6-amine, ALBB-005602, 2-methyl-1h-benzimidazol-5-ylamine, BBL012602, SBB000098, STK394271, 2-Methyl-1H-benzimidazol-5-amine #, AKOS000201355, AKOS015938886, AB06245, CS-W002622, NSC-240761, DS-10856, ST056017, SY029620, DB-017418, EN300-34608, F1923-0086

Application

2-Methyl-1H-benzoimidazol-5-ylamine serves as a versatile intermediate in medicinal chemistry for the synthesis of benzimidazole-based pharmaceuticals, including potential kinase inhibitors and antimicrobial agents. Its structural motif is valuable in coordination chemistry for constructing metal-organic frameworks (MOFs) and catalysts. Researchers also employ this compound in the development of fluorescent probes and optoelectronic materials due to its conjugated aromatic system.

Safety and Hazards

GHS Hazard Statements

• H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
• H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
• H335 (100%): 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 (100%)
• Eye Irrit. 2 (100%)
• STOT SE 3 (100%)

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