Pyrazole-3-carboxamide CAS 33064-36-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 33064-36-7 |
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pyrazole-3-carboxamide (CAS 33064-36-7) pharmaceutical standards reference standard. Molecular formula: C4H5N3O. Molecular weight: 111.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H5N3O |
| Molecular Weight | 111.10 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 3 |
Related Pyrazole Standards
- 1H-Pyrazole-1-carboxamide (CAS 931-08-8)
- 1H-Pyrazole-3-carbaldehyde oxime (CAS 30192-58-6)
- Pyrazole-3-boronic Acid (CAS 376584-63-3)
- 1H-Pyrazole-1-carboximidamide (CAS 4023-00-1)
- 1H-Pyrazole-3-carboxylic acid (CAS 1621-91-6)
- 1H-Pyrazole-5-carboxylic acid (CAS 797027-83-9)
- 4H-pyrazole-3-carboxylic acid (CAS 855643-75-3)
- 1H-pyrazole-3,5-dicarbonitrile (CAS 847573-68-6)
Recommended Standards
- 1H-Imidazole-1-carboxamide (CAS 2578-41-8)
- pyridine-2,3-diol (CAS 84719-32-4)
- N-1H-Imidazol-2-yl-formamide (CAS 229343-10-6)
- 4-methylmorpholine-3-carboxylic acid (CAS 1240518-88-0)
- 4'-Mercapto-[1,1'-biphenyl]-4-ol (CAS 196940-30-4)
- L-Buthionine Sulfone (CAS 134859-31-7)
- 5-Chloro-4-(2,4-dichlorophenyl)-1,2,3-thiadiazole (CAS 338407-85-5)
- Echimidine perchlorate (CAS 520-68-3 free base)
- 1-(1,3-benzothiazol-2-yl)-2-phenylethan-1-amine hydrochloride (CAS 889472-33-7)
- C-Peptide 1 (rat) (CAS 41475-27-8)
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