4-Methyloxazol-2(3H)-one CAS 125210-03-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125210-03-9 |
| Molecular Formula | C4H5NO2 |
| Molecular Weight | 99.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Methyloxazol-2(3H)-one (CAS 125210-03-9) 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.) | 1992 |
| Nitrogen Atoms | 1 |
Related Methyloxazol Standards
- 5-Methyloxazol-2(3H)-one (CAS 13627-02-6)
- 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
- 1H-1,2,4-Triazole-3-methanol (CAS 123372-69-0)
- 5-(Hydroxymethyl)oxazole (CAS 127232-41-1)
- Isoxazol-4-ylmethanol (CAS 102790-36-3)
- 2-(2,3-dihydro-1H-inden-1-ylamino)ethan-1-ol (CAS 99858-65-8)
- 2-Chloro-4-(difluoromethyl)-5-fluoropyrimidine (CAS 1522239-96-8)
- Benzyl 2-Acetamido-2-deoxy-3-O-(β-D-galactopyranosyl)-4,6-benzylidene-α-D-galactoside (CAS 90754-58-8)
- 3-Cyano-1,2,4-triazole (CAS 3641-10-9)
- 2-(5-(4-Chlorophenyl)isoxazol-3-yl)benzoic acid (CAS 65349-26-0)
- 3-Fluoro-6-hydroxypicolinonitrile (CAS 1807298-28-7)
- Neuropeptide Y (2-36), amide, porcine (CAS 102961-52-4)
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