5-Methyloxazol-2(3H)-one CAS 13627-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13627-02-6 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyloxazol-2(3H)-one (CAS 13627-02-6) pharmaceutical standards reference standard. Molecular formula: C4H5NO2. Molecular weight: 99.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1960 |
| Nitrogen Atoms | 1 |
Related Methyloxazol Standards
- 4-Methyloxazol-2(3H)-one (CAS 125210-03-9)
- 2-Methyloxazol-5(4H)-one (CAS 24474-93-9)
- 2-Methyloxazol-5-ol (CAS 936332-31-9)
- 4-methyloxazol-5-ol (CAS 43022-91-9)
- 5-Methyloxazol-4-amine (CAS 1194374-94-1)
- 2-Methyloxazol-4-amine (CAS 153138-00-2)
- 2-Methyloxazol-5-amine (CAS 153138-07-9)
- 4-Methyloxazol-2-amine (CAS 35629-70-0)
Recommended Standards
- 2-(Hydroxymethyl)oxazole (CAS 130551-92-7)
- 2-Oxobut-3-enamide (CAS 138616-23-6)
- 4-Nitro-1-butyne (CAS 1296868-24-0)
- Ethyl trans-2-Aminocyclopentanecarboxylate (CAS 114745-46-9)
- 3-(5-Nitropyridin-2-yl)-1-phenylurea (CAS 100137-20-0)
- 3,5-Bis(3,4-dichlorobenzylidene)piperidin-4-one (CAS 145888-79-5)
- 2,4,5-Trifluoro-3-methyl-6-nitrobenzoic acid (CAS 167887-95-8)
- 2-(Bromomethyl)-5-fluoro-1,3-dimethylbenzene (CAS 200799-19-5)
- Sertraline impurity 44 (CAS CATO-C4X-134444)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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