5-Hydroxy-5-methylhydantoin CAS 10045-58-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 10045-58-6 |
| Molecular Formula | C4H6N2O3 |
| Molecular Weight | 130.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Hydroxy-5-methylhydantoin (CAS 10045-58-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C4H6N2O3. Molecular weight: 130.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C4H6N2O3 |
| Molecular Weight | 130.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 2 |
Related Hydroxy Standards
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- 4-hydroxy-1-nitrosopyrrolidin-2-one (Mixture of isomers) (CAS CATO-C3D-26108)
- (E)-4-Hydroxy-4-methylpent-2-enoic acid (CAS 10208-72-7)
- (E)-4-hydroxy-2-methylpent-2-enoic acid (CAS 113105-25-2)
- trans-3-Hydroxy-3-methylcyclobutanecarboxylic acid (CAS 1314970-28-9)
- (3S)-3-Hydroxy-4-methylpent-4-enoic acid (CAS 1315051-90-1)
- cis-3-hydroxy-3-methylcyclobutanecarboxylic acid (CAS 1384855-41-7)
- 3-Hydroxy-3-methylcyclobutanecarboxylic acid (CAS 16286-86-5)
Recommended Standards
- 3,5-Difluorophenol (CAS 2713-34-0)
- 3,6-Difluoro-4-methylpyridazine (CAS 1026843-07-1)
- 2,3-Difluorophenol (CAS 6418-38-8)
- 5-(2,4-Dimethylthiazol-5-yl)-3,4-dimethylisoxazole (CAS 61314-57-6)
- (3-Bromophenyl)(imino)(methyl)-lambda6-sulfanone (CAS 1789700-09-9)
- 5-(2-Cyclobutylpyrimidin-4-yl)-4-methylthiazol-2-amine (CAS 1217487-41-6)
- 2-(4-(tert-Butoxycarbonyl)-1,4-diazepan-1-yl)-2-(thiophen-3-yl)acetic acid (CAS 885275-85-4)
- n-Benzyl-3-chloroaniline (CAS 50798-95-3)
- (E)-3-methyl-1-(3-oxo-3-phenylprop-1-en-1-yl)pyridin-1-ium chloride (CAS 19518-26-4)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com