Hydantoin-5-acetic acid
Also known as: 2,5-Dioxo-4-imidazolidineacetic acid, (2,5-Dioxoimidazolidin-4-yl)acetic acid, DL-5-(Carboxymethyl)hydantoin, 5-Hydantoinacetic acid, NSC 14985, 2-(2,5-Dioxoimidazolidin-4-yl)acetic acid
Hydantoin-5-acetic acid (CAS 5427-26-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H6N2O4 and a molecular weight of 158.112 g/mol. Key properties include a melting point of 214-215 °C (dec.)(lit.) and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5427-26-9
- Jingsj CID
- J-32390-0
- Molecular Formula
- C5H6N2O4
- Molecular Weight
- 158.112 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 214-215 °C (dec.)(lit.) |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 158.032761 |
| PSA | 95.50000 |
| LogP | -1.82 |
| Refractive Index | 1.510 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Hydantoin-5-acetic acid?
The CAS number of Hydantoin-5-acetic acid is 5427-26-9.
What are the molecular formula and molecular weight of Hydantoin-5-acetic acid?
Hydantoin-5-acetic acid has molecular formula C5H6N2O4 and molecular weight 158.112 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Hydantoin-5-acetic acid (CAS 5427-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32390-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.