1-Methyl-1H-imidazole-4-carbonyl chloride
1-甲基-1H-咪唑-4-甲酰氯
Also known as: 1-Methyl-1H-imidazole-4-carbonyl chloride, 1-methyl-1H-imidazole-4-carbonyl chloride, 1-methyl-1H-imidazole-4-carbonylchloride, 1-methyl-1H-imidazole-4-carboxylic acid chloride, 1H-Imidazole-4-carbonyl chloride, 1-methyl-
1-Methyl-1H-imidazole-4-carbonyl chloride (CAS 143165-09-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5ClN2O and a molecular weight of 144.559 g/mol. It is also known as 1-methyl-1H-imidazole-4-carbonyl chloride, 1-methyl-1H-imidazole-4-carbonylchloride and 1-methyl-1H-imidazole-4-carboxylic acid chloride. Key properties include a boiling point of 296.7±13.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 133.2±19.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 143165-09-7
- Jingsj CID
- J-1465908-3
- Molecular Formula
- C5H5ClN2O
- Chinese Name
- 1-甲基-1H-咪唑-4-甲酰氯
- Molecular Weight
- 144.559 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 296.7±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 133.2±19.8 °C |
Frequently Asked Questions
What is the CAS number of 1-Methyl-1H-imidazole-4-carbonyl chloride?
The CAS number of 1-Methyl-1H-imidazole-4-carbonyl chloride is 143165-09-7.
What are the molecular formula and molecular weight of 1-Methyl-1H-imidazole-4-carbonyl chloride?
1-Methyl-1H-imidazole-4-carbonyl chloride has molecular formula C5H5ClN2O and molecular weight 144.559 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-1H-imidazole-4-carbonyl chloride (CAS 143165-09-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1465908-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.