2-amino-3-oxobutanoic acid
2-氨基-3-氧代丁酸
Also known as: 2-Amino-3-ketobutyric acid, Butanoic acid, 2-amino-3-oxo-, Butanoic acid, 2-amino-3-oxo- (9CI), 2-Amino-3-oxobutanoate, 2-Amino-acetoacetate, 2-Akbt
2-amino-3-oxobutanoic acid (CAS 6531-42-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NO3 and a molecular weight of 117.10300 g/mol. It is also known as 2-Amino-3-ketobutyric acid, Butanoic acid, 2-amino-3-oxo- and Butanoic acid, 2-amino-3-oxo- (9CI). Key properties include a boiling point of 276ºC at 760 mmHg, a density of 1.295 g/cm3 and a flash point of 120.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6531-42-6
- Jingsj CID
- J-895532-2
- Molecular Formula
- C4H7NO3
- Chinese Name
- 2-氨基-3-氧代丁酸
- Molecular Weight
- 117.10300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 276ºC at 760 mmHg |
|---|---|
| Density | 1.295 g/cm3 |
| Flash Point | 120.7ºC |
Frequently Asked Questions
What is the CAS number of 2-amino-3-oxobutanoic acid?
The CAS number of 2-amino-3-oxobutanoic acid is 6531-42-6.
What are the molecular formula and molecular weight of 2-amino-3-oxobutanoic acid?
2-amino-3-oxobutanoic acid has molecular formula C4H7NO3 and molecular weight 117.10300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-amino-3-oxobutanoic acid (CAS 6531-42-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-895532-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.