DL-4-Amino-3-hydroxybutyric acid
3-羟基-4-氨基丁酸
Also known as: (±)-4-Amino-3-hydroxybutyric acid, gamma-Amino-beta-hydroxybutyric acid, 3-Hydroxy-4-aminobutyric acid, DL-γ-Amino-β-hydroxybutyric acid, β-Hydroxy-GABA, 4-Amino-3-hydroxybutanoic acid, Aminohydroxybutyric acid, GABOB, Buksamin, Gamibetal
DL-4-Amino-3-hydroxybutyric acid (CAS 352-21-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H9NO3 and a molecular weight of 119.119 g/mol. It is also known as (±)-4-Amino-3-hydroxybutyric acid, gamma-Amino-beta-hydroxybutyric acid and 3-Hydroxy-4-aminobutyric acid. Key properties include a melting point of 157-161ºC, a boiling point of 374.5±32.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 180.3±25.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 352-21-6
- Jingsj CID
- J-13003-7
- Molecular Formula
- C4H9NO3
- Chinese Name
- 3-羟基-4-氨基丁酸
- Molecular Weight
- 119.119 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 157-161ºC |
|---|---|
| Boiling Point | 374.5±32.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 180.3±25.1 °C |
Frequently Asked Questions
What is the CAS number of DL-4-Amino-3-hydroxybutyric acid?
The CAS number of DL-4-Amino-3-hydroxybutyric acid is 352-21-6.
What are the molecular formula and molecular weight of DL-4-Amino-3-hydroxybutyric acid?
DL-4-Amino-3-hydroxybutyric acid has molecular formula C4H9NO3 and molecular weight 119.119 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-4-Amino-3-hydroxybutyric acid (CAS 352-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-13003-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.