2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone
Also known as: 2-bromo-1-(1-methyl-1H-benzo[d]imidazol-2-yl)ethanone, 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)ethanone, ethanone, 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-, 2-bromo-1-(1-methyl-1H-benzo[d]imidazol-2-yl)ethan-1-one, 1-Methyl-2-bromacetyl-benzimidazol, 2-(2-bromoacetyl)-N-methylbenzimidazole, 2-(bromoacetyl)-1-methylbenzimidazole, 2-bromo-1-(1-methyl-1H-benzoimidazol-2-yl)ethanone
2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone (CAS 56653-43-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H9BrN2O and a molecular weight of 253.09500 g/mol. Key properties include a melting point of 100ºC, a boiling point of 371.9ºC at 760 mmHg, a density of 1.57g/cm3 and a flash point of 178.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 56653-43-1
- Jingsj CID
- J-1569640-9
- Molecular Formula
- C10H9BrN2O
- Molecular Weight
- 253.09500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 100ºC |
|---|---|
| Boiling Point | 371.9ºC at 760 mmHg |
| Density | 1.57g/cm3 |
| Flash Point | 178.7ºC |
| Exact Mass | 251.99000 |
| PSA | 34.89000 |
| LogP | 2.15090 |
| Refractive Index | 1.65 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone?
The CAS number of 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone is 56653-43-1.
What are the molecular formula and molecular weight of 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone?
2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone has molecular formula C10H9BrN2O and molecular weight 253.09500 g/mol.
What are the upstream and downstream products of 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone?
For 2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone, Upstream Products: 1-(1-Methyl-1H-benzimidazol-2-yl)ethanone, o-Phenylenediamine, 2-Acetylbenzimidazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-bromo-1-(1-methyl-1H-benzimidazol-2-yl)-1-ethanone (CAS 56653-43-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1569640-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.