4-chloropyrimidine-5-carbaldehyde
4-氯-5-嘧啶甲醛
Also known as: 4-Chloro-5-pyrimidinecarbaldehyde, 4-chloro-5-pyrimidinecarboxaldehyde, 4-chloropyrimidine-5-carboxaldehyde, 5-Pyrimidinecarboxaldehyde, 4-chloro-, Chloropyrimidine-5-carbaldehyde
4-chloropyrimidine-5-carbaldehyde (CAS 933703-03-8) 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 142.543 g/mol. It is also known as 4-Chloro-5-pyrimidinecarbaldehyde, 4-chloro-5-pyrimidinecarboxaldehyde and 4-chloropyrimidine-5-carboxaldehyde. Key properties include a boiling point of 257.5±20.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 109.5±21.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 933703-03-8
- Jingsj CID
- J-1505292-4
- Molecular Formula
- C5H3ClN2O
- Chinese Name
- 4-氯-5-嘧啶甲醛
- Molecular Weight
- 142.543 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 257.5±20.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 109.5±21.8 °C |
Frequently Asked Questions
What is the CAS number of 4-chloropyrimidine-5-carbaldehyde?
The CAS number of 4-chloropyrimidine-5-carbaldehyde is 933703-03-8.
What are the molecular formula and molecular weight of 4-chloropyrimidine-5-carbaldehyde?
4-chloropyrimidine-5-carbaldehyde has molecular formula C5H3ClN2O and molecular weight 142.543 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-chloropyrimidine-5-carbaldehyde (CAS 933703-03-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1505292-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.