3-Hydroxyisoxazole-5-carboxamide CAS 14016-01-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14016-01-4 |
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Hydroxyisoxazole-5-carboxamide (CAS 14016-01-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C4H4N2O3. Molecular weight: 128.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C4H4N2O3 |
| Molecular Weight | 128.09 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.) | 1961 |
| Nitrogen Atoms | 2 |
Related Hydroxyisoxazole Standards
- 3-Hydroxyisoxazole-5-carboxylic acid (CAS 13626-60-3)
- 4-Hydroxyisoxazole-3-carboxylic Acid (CAS 178316-77-3)
- 5-Hydroxyisoxazole-3-carboxylic acid (CAS 933726-73-9)
- N'-Hydroxyisoxazole-5-carboximidamide (CAS 164982-41-6)
- Methyl 3-Hydroxyisoxazole-5-carboxylate (CAS 10068-07-2)
- Methyl 5-hydroxyisoxazole-3-carboxylate (CAS 1557026-77-3)
- 3-Hydroxyisoxazole-5-carbaldehyde (CAS 5777-21-9)
- Ethyl 3-hydroxyisoxazole-5-carboxylate (CAS 13626-61-4)
Recommended Standards
- 3-Aminoisoxazole-4-carboxylic acid (CAS 1378751-65-5)
- 5-Aminoisoxazole-4-carboxylic acid (CAS 1420802-69-2)
- 5-Aminoisoxazole-3-carboxylic acid (CAS 1367940-06-4)
- 4-(2-Ethyl-1-piperidinyl)-3-nitrobenzoic acid (CAS 1094563-70-8)
- 6-Amino-1-benzyl-5-{[2-(3,4-dimethoxyphenyl)ethyl]amino}-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 554405-18-4)
- 1-Benzyl-1H-benzo[d]imidazole-2-carbonitrile (CAS 63928-18-7)
- 5-(tert-Butoxy)-3-chloropyridazine (CAS 1346698-35-8)
- N-(2-Chlorobenzyl)-2-((tetrahydrothiophen-3-yl)oxy)isonicotinamide (CAS 2034239-04-6)
- 4-Amino-2-chlorobenzaldehyde (CAS 42460-61-7)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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