5-chloropyrimidine-2-carbaldehyde
5-氯嘧啶-2-甲醛
Also known as: 2-Pyrimidinecarboxaldehyde, 5-chloro-, 5-CHLOROPYRIMIDINE-2-CARBALDEHYDE, 5-Chloropyrimdine-2-Carbaldehyde, 5-chloropyrimidine-2-carboxaldehyde, qc-5657
5-chloropyrimidine-2-carbaldehyde (CAS 944900-20-3) 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. It is also known as 2-Pyrimidinecarboxaldehyde, 5-chloro-, 5-CHLOROPYRIMIDINE-2-CARBALDEHYDE and 5-Chloropyrimdine-2-Carbaldehyde. Key properties include a boiling point of 307.606ºC at 760 mmHg, a density of 1.433g/cm3 and a flash point of 139.835ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 944900-20-3
- Jingsj CID
- J-1402616-0
- Molecular Formula
- C5H3ClN2O
- Chinese Name
- 5-氯嘧啶-2-甲醛
- 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 | 307.606ºC at 760 mmHg |
|---|---|
| Density | 1.433g/cm3 |
| Flash Point | 139.835ºC |
Frequently Asked Questions
What is the CAS number of 5-chloropyrimidine-2-carbaldehyde?
The CAS number of 5-chloropyrimidine-2-carbaldehyde is 944900-20-3.
What are the molecular formula and molecular weight of 5-chloropyrimidine-2-carbaldehyde?
5-chloropyrimidine-2-carbaldehyde has molecular formula C5H3ClN2O and molecular weight 142.54300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-chloropyrimidine-2-carbaldehyde (CAS 944900-20-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402616-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.