3-Aminopentanedioic acid
Also known as: β-Glutamic acid, 3-Aminoglutaric acid, Isoglutamic acid, 3-Aminopentanedioate, 3-Azanylpentanedioic acid, beta-Homoaspartic acid
3-Aminopentanedioic acid (CAS 1948-48-7) 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 147.13 g/mol. Key properties include a boiling point of 329.8ºC at 760mmHg, a density of 1.409g/cm3 and a flash point of 153.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1948-48-7
- Jingsj CID
- J-1974723-0
- Molecular Formula
- C5H9NO4
- Molecular Weight
- 147.13 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 329.8ºC at 760mmHg |
|---|---|
| Density | 1.409g/cm3 |
| Flash Point | 153.3ºC |
| Exact Mass | 147.05300 |
| PSA | 100.62000 |
| Vapor Pressure | 3.4E-05mmHg at 25°C |
| Refractive Index | 1.522 |
Customs & Trade Information
| HS Code | 2922499990 |
|---|---|
| Summary | HS:2922499990 other amino-acids, other than those containing more than one kind of oxygen function, and their esters; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 3-Aminopentanedioic acid?
The CAS number of 3-Aminopentanedioic acid is 1948-48-7.
What are the molecular formula and molecular weight of 3-Aminopentanedioic acid?
3-Aminopentanedioic acid has molecular formula C5H9NO4 and molecular weight 147.13 g/mol.
What are the upstream and downstream products of 3-Aminopentanedioic acid?
For 3-Aminopentanedioic acid, Upstream Products: Diethyl glutaconate, trans-Glutaconic acid, Diethyl 1,3-acetonedicarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Aminopentanedioic acid (CAS 1948-48-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1974723-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.