1-Methylhydantoin
Also known as: N-Methylhydantoin, 1-Methyl-2,4-imidazolidinedione, Dioxy-creatinine, Hydantoin, 1-methyl-, MFCD00003187
1-Methylhydantoin (CAS 616-04-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H6N2O2 and a molecular weight of 114.10300 g/mol. Key properties include a melting point of 156-157 °C(lit.) and a density of 1.284 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 616-04-6
- Jingsj CID
- J-27848-8
- Molecular Formula
- C4H6N2O2
- Molecular Weight
- 114.10300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156-157 °C(lit.) |
|---|---|
| Density | 1.284 g/cm3 |
| Exact Mass | 114.04300 |
| PSA | 49.41000 |
| Refractive Index | 1.491 |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Kim J, et al. Cytosine deaminase that hydrolyzes creatinine to N-methylhydantoin in various cytosine deaminase-forming microorganisms. Arch Microbiol (1987) 147:58-63 |
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 1-Methylhydantoin?
The CAS number of 1-Methylhydantoin is 616-04-6.
What are the molecular formula and molecular weight of 1-Methylhydantoin?
1-Methylhydantoin has molecular formula C4H6N2O2 and molecular weight 114.10300 g/mol.
What are the upstream and downstream products of 1-Methylhydantoin?
For 1-Methylhydantoin, Upstream Products: Methylurea, Creatinine, 5-hydroxy-1-methylimidazolidine-2,4-dione; Downstream Products: 9-Methyluric 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. "1-Methylhydantoin (CAS 616-04-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27848-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.