1-Ethyl-2-methyl-1H-benzimidazol-5-amine

1-乙基-2-甲基-1H-苯并咪唑-5-胺

Also known as: 1-Ethyl-2-methyl-1H-benzoimidazol-5-ylamine, 5-Amino-1-ethyl-2-methylbenzimidazole, 1-ethyl-2-methyl-1H-benzimidazol-5-ylamine, 1-Ethyl-2-methyl-1H-benzo[d]imidazol-5-amine, 1-Aethyl-2-methyl-1H-benzimidazol-5-ylamin, 1-Aethyl-2-methyl-5-amino-benzimidazol, 1-ethyl-2-methyl-5-benzimidazolamine

1-Ethyl-2-methyl-1H-benzimidazol-5-amine (CAS 20982-18-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H14ClN3 and a molecular weight of 211.69100 g/mol. It is also known as 1-Ethyl-2-methyl-1H-benzoimidazol-5-ylamine, 5-Amino-1-ethyl-2-methylbenzimidazole and 1-ethyl-2-methyl-1H-benzimidazol-5-ylamine. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 20982-18-7
Jingsj CID: J-1479921-3
Molecular Formula: C₁₀H₁₄ClN₃
Chinese Name: 1-乙基-2-甲基-1H-苯并咪唑-5-胺
Molecular Weight: 211.69100 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 1-Ethyl-2-methyl-1H-benzimidazol-5-amine?

The CAS number of 1-Ethyl-2-methyl-1H-benzimidazol-5-amine is 20982-18-7.

What are the molecular formula and molecular weight of 1-Ethyl-2-methyl-1H-benzimidazol-5-amine?

1-Ethyl-2-methyl-1H-benzimidazol-5-amine has molecular formula C10H14ClN3 and molecular weight 211.69100 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1-Ethyl-2-methyl-1H-benzimidazol-5-amine (CAS 20982-18-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1479921-3 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.