5-Pyrimidinecarbonyl chloride
Also known as: Pyrimidine-5-carbonyl chloride, pyrimidine-5-carboxylic acid chloride, 5-Pyrimidinecarbonyl chloride (7CI,9CI), Pyrimidin-5-carbonsaeurechlorid, 5-PYRIMIDINECARBONYL CHLORIDE
5-Pyrimidinecarbonyl chloride (CAS 40929-48-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3ClN2O and a molecular weight of 142.54300 g/mol. Key properties include a boiling point of 230.8ºC at 760 mmHg, a density of 1.393g/cm3 and a flash point of 93.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 40929-48-4
- Jingsj CID
- J-1495395-8
- Molecular Formula
- C5H3ClN2O
- Molecular Weight
- 142.54300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 230.8ºC at 760 mmHg |
|---|---|
| Density | 1.393g/cm3 |
| Flash Point | 93.4ºC |
| Exact Mass | 141.99300 |
| PSA | 42.85000 |
| LogP | 0.85560 |
| Refractive Index | 1.551 |
Frequently Asked Questions
What is the CAS number of 5-Pyrimidinecarbonyl chloride?
The CAS number of 5-Pyrimidinecarbonyl chloride is 40929-48-4.
What are the molecular formula and molecular weight of 5-Pyrimidinecarbonyl chloride?
5-Pyrimidinecarbonyl chloride has molecular formula C5H3ClN2O and molecular weight 142.54300 g/mol.
What are the upstream and downstream products of 5-Pyrimidinecarbonyl chloride?
For 5-Pyrimidinecarbonyl chloride, Upstream Products: 5-Pyrimidinecarboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Pyrimidinecarbonyl chloride (CAS 40929-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495395-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.