Methyl 5-methoxy-2-phenyloxazole-4-carboxylate CAS 53872-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53872-19-8 |
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-methoxy-2-phenyloxazole-4-carboxylate (CAS 53872-19-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H11NO4. Molecular weight: 233.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H11NO4 |
| Molecular Weight | 233.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 1-(2-Methoxy-5-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1038240-97-9)
- 1-(4-Methoxy-3-nitrobenzyl)-1H-imidazole (CAS 120286-42-2)
- 2-(8-Methoxy-2-oxoquinolin-1(2H)-yl)acetic acid (CAS 1225751-49-4)
- 3-Methoxy-4-(3-methyl-1H-1,2,4-triazol-1-yl)benzoic acid (CAS 1243205-02-8)
- N-(7-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl)acetamide (CAS 130017-60-6)
- 2-(6-Methoxy-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1322604-39-6)
- 1-Benzyl-5-methoxy-1H-1,2,3-triazole-4-carboxylic acid (CAS 1365940-35-7)
- 1-(4-Methoxy-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1416346-28-5)
Recommended Standards
- Methyl 5-methoxy-1-oxo-1,2-dihydroisoquinoline-3-carboxylate (CAS 2120059-56-3)
- Methyl 6-methoxy-2-oxo-1,2-dihydroquinoline-4-carboxylate (CAS 497153-00-1)
- Methyl 5-hydroxy-2-oxo-2,3-dihydro-1H-benzo[b]azepine-4-carboxylate (CAS 354120-15-3)
- Ethyl 2-[(6-bromo-2-oxo-2H-chromen-3-yl)formamido]acetate (CAS 866155-17-1)
- 3-tert-Butylpyrrolidine (CAS 381665-66-3)
- 8-Benzyl-2-oxa-8-aza-spiro[4.5]decan-1-one (CAS 40117-97-3)
- 2-[(propan-2-yl)amino]butanoic acid hydrochloride (CAS 1803562-12-0)
- 5-Methoxy-2-methyl-4H-chromen-4-one (CAS 22105-23-3)
- 2-Bromo-5-(methylsulfinyl)pyridine (CAS 1193244-96-0)
- Semaglutide Impurity 6 (CAS 62-57-7)
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