Methyl oxazole-4-carboxylate CAS 170487-38-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 170487-38-4 |
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl oxazole-4-carboxylate (CAS 170487-38-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5NO3. Molecular weight: 127.10 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5NO3 |
| Molecular Weight | 127.10 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2005 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
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- 1,2-oxazole-3-carbohydrazide (CAS 62438-02-2)
- Methyl Oxazole-2-carboxylate (CAS 31698-88-1)
- Oxazole-2-carbohydrazide (CAS 90831-48-4)
- Oxazole-4-carboxylic acid hydrazide (CAS 885274-12-4)
- Oxazole-5-carbohydrazide (CAS 885274-30-6)
- Oxazole-4-carbothioamide (CAS 118802-31-6)
- 1,2-Oxazole-5-carbothioamide (CAS 175334-72-2)
Recommended Standards
- 1-Methyl-2-nitro-1H-imidazole (CAS 1671-82-5)
- 3-Acetyl-4-amino-1,2,5-oxadiazole (CAS 17647-71-1)
- 1-Methyl-1H-1,2,3-triazole-4-carboxylic Acid (CAS 16681-71-3)
- Dibenzo[b,f]oxepine (CAS 257-05-6)
- 2,4-Dichloro-3-methoxypyridine (CAS 405143-46-6)
- 2,4-Dimethyl-2,3-dihydro-furo[3,2-c]quinoline-8-carboxylic acid (CAS 361368-55-0)
- Sovateltide Impurity 2 (CAS CATO-C4X-34652)
- Ethyl 2-(5,6-dihydroimidazo[2,1-b][1,3]thiazol-3-yl)acetate hydrochloride (CAS 76629-19-1)
- 5-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)pyrimidine-2-thiol (CAS 1007166-51-9)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
Why CATO?
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