5-Hydroxypyrimidine-2-carboxylic acid
5-羟基-2-嘧啶甲酸
Also known as: 2-Carboxy-5-pyrimidinol, 5-Hydroxy-2-pyrimidinecarboxylic acid, 2-Pyrimidinecarboxylic acid, 5-hydroxy- (9CI), 5-hydroxypyrimidine-2-carboxylic acid, 5-HYDROXY-2-PYRIMIDINECARBOXYLIC ACID
5-Hydroxypyrimidine-2-carboxylic acid (CAS 345642-87-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H4N2O3 and a molecular weight of 140.09700 g/mol. It is also known as 2-Carboxy-5-pyrimidinol, 5-Hydroxy-2-pyrimidinecarboxylic acid and 2-Pyrimidinecarboxylic acid, 5-hydroxy- (9CI). Key properties include a boiling point of 478.841ºC at 760 mmHg, a density of 1.613 and a flash point of 243.394ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 345642-87-7
- Jingsj CID
- J-1080979-4
- Molecular Formula
- C5H4N2O3
- Chinese Name
- 5-羟基-2-嘧啶甲酸
- Molecular Weight
- 140.09700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 478.841ºC at 760 mmHg |
|---|---|
| Density | 1.613 |
| Flash Point | 243.394ºC |
Frequently Asked Questions
What is the CAS number of 5-Hydroxypyrimidine-2-carboxylic acid?
The CAS number of 5-Hydroxypyrimidine-2-carboxylic acid is 345642-87-7.
What are the molecular formula and molecular weight of 5-Hydroxypyrimidine-2-carboxylic acid?
5-Hydroxypyrimidine-2-carboxylic acid has molecular formula C5H4N2O3 and molecular weight 140.09700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Hydroxypyrimidine-2-carboxylic acid (CAS 345642-87-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080979-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.