DL-2-Aminoadipic acid
Also known as: 2-Aminoadipic acid, α-Aminoadipic acid, DL-α-Aminoadipic acid, DL-2-Aminohexanedioic acid, (±)-2-Aminoadipic acid, H-DL-Aad-OH, NSC 46994, UNII:1K7B1OED4N, DL-2-Aminoadipic acid hydrate, 2-Aminohexanedioic acid, Aminoadipic acid
DL-2-Aminoadipic acid (CAS 542-32-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H11NO4 and a molecular weight of 161.156 g/mol. Key properties include a melting point of 196-198ºC, a boiling point of 364.0±32.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 173.9±25.1 °C. It is classified under GHS with signal word Warning and hazard statements H317 — May cause an allergic skin reaction. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 542-32-5
- Jingsj CID
- J-25456-8
- Molecular Formula
- C6H11NO4
- Molecular Weight
- 161.156 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 196-198ºC |
|---|---|
| Boiling Point | 364.0±32.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 173.9±25.1 °C |
| Exact Mass | 161.068802 |
| PSA | 100.62000 |
| LogP | -0.54 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.515 |
GHS Safety & Compliance
- H317 — May cause an allergic skin reaction
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Wang TJ, et al. 2-Aminoadipic acid is a biomarker for diabetes risk. J Clin Invest. 2013 Oct;123(10):4309-17. [2]. Wang X, et al. α-Aminoadipic acid protects against retinal disruption through attenuating Müller cell gliosis in a rat model of acute ocular hypertension. Drug Des Devel Ther. 2016 Oct 20;10:3449-3457. |
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 DL-2-Aminoadipic acid?
The CAS number of DL-2-Aminoadipic acid is 542-32-5.
What are the molecular formula and molecular weight of DL-2-Aminoadipic acid?
DL-2-Aminoadipic acid has molecular formula C6H11NO4 and molecular weight 161.156 g/mol.
Is DL-2-Aminoadipic acid hazardous?
DL-2-Aminoadipic acid has GHS signal word Warning and hazard statements H317 — May cause an allergic skin reaction.
What are the upstream and downstream products of DL-2-Aminoadipic acid?
For DL-2-Aminoadipic acid, Upstream Products: 2-Oxoadipic acid, Adipic acid; Downstream Products: 6-Oxo-2-piperidinecarboxylic acid, L-Lysine, (2R)-6-oxopiperidine-2-carboxylic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "DL-2-Aminoadipic acid (CAS 542-32-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25456-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.