DL-3-Methylaspartic acid
3-甲基天门冬氨酸
Also known as: 2-Amino-3-methylsuccinic acid, 3-Methylaspartic acid, DL-threo-β-Methylaspartic acid, beta-Methyl-DL-aspartic acid, DL-beta-Methylaspartic acid, threo-3-methylaspartic acid, DL-threo-beta-Methylaspartic acid, (±)-threo-3-Methylaspartic acid
DL-3-Methylaspartic acid (CAS 6667-60-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H9NO4 and a molecular weight of 147.129 g/mol. It is also known as 2-Amino-3-methylsuccinic acid, 3-Methylaspartic acid and DL-threo-β-Methylaspartic acid. Key properties include a melting point of 270-276ºC, a boiling point of 259.2±30.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 110.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6667-60-3
- Jingsj CID
- J-1956823-4
- Molecular Formula
- C5H9NO4
- Chinese Name
- 3-甲基天门冬氨酸
- Molecular Weight
- 147.129 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 270-276ºC |
|---|---|
| Boiling Point | 259.2±30.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 110.6±24.6 °C |
Frequently Asked Questions
What is the CAS number of DL-3-Methylaspartic acid?
The CAS number of DL-3-Methylaspartic acid is 6667-60-3.
What are the molecular formula and molecular weight of DL-3-Methylaspartic acid?
DL-3-Methylaspartic acid has molecular formula C5H9NO4 and molecular weight 147.129 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-3-Methylaspartic acid (CAS 6667-60-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1956823-4 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.