4-Amino-5-(hydroxymethyl)-1H-pyrazole-3-carboxamide CAS 22283-31-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22283-31-4 |
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-5-(hydroxymethyl)-1H-pyrazole-3-carboxamide (CAS 22283-31-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H8N4O2. Molecular weight: 156.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H8N4O2 |
| Molecular Weight | 156.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1963 |
| Nitrogen Atoms | 4 |
Related Amino Standards
- 2-Amino-2-(3-methylisoxazol-5-yl)acetic acid (CAS 100114-42-9)
- α-Amino-1H-1,2,4-triazole-5-propanoic acid (CAS 10109-05-4)
- 3-Amino-5-methoxy-4-pyrazolecarboxamide (CAS 111375-25-8)
- 6-amino-2,4-dimethyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione (CAS 1154932-94-1)
- 5-Amino-N-methyl-3-oxo-2,3-dihydro-1H-pyrazole-1-carboxamide (CAS 119768-96-6)
- N-(5-Amino-3-oxo-2,3-dihydro-1H-pyrazol-4-yl)acetamide (CAS 1257440-44-0)
- 3-Amino-3-(oxazol-4-yl)propanoic acid (CAS 1311403-31-2)
- Methyl 5-amino-2-methyloxazole-4-carboxylate (CAS 1410792-86-7)
Recommended Standards
- 4-Amino-3-hydroxy-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 591248-13-4)
- 4-Amino-N-ethyl-1,2,5-oxadiazole-3-carboxamide (CAS 632291-83-9)
- 4,5-Dimethoxypyridazin-3(2H)-one (CAS 2007909-17-1)
- Tranilast Sodium (CAS 104931-56-8)
- N-(3,4-dimethoxybenzyl)-2-(4-fluorophenyl)ethan-1-amine hydrochloride (CAS 1185293-53-1)
- (2,2,2-Trifluoroethyl)({[4-(trifluoromethyl)phenyl]methyl})amine (CAS 1019449-74-1)
- (4-Chlorophenyl)(2,4-difluorobenzyl)sulfane (CAS 1443311-91-8)
- tert-Butyl 3-bromo-4-hydroxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carboxylate (CAS 2138035-81-9)
- (6-Formylpyridin-2-yl)boronic acid (CAS 1310384-00-9)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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