1-(4-Nitro-pyrazol-1-ylmethyl)-1h-pyrazole-3-carboxylic acid hydrazide CAS 1263213-94-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263213-94-0 |
| Molecular Formula | C8H9N7O3 |
| Molecular Weight | 251.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Nitro-pyrazol-1-ylmethyl)-1h-pyrazole-3-carboxylic acid hydrazide (CAS 1263213-94-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9N7O3. Molecular weight: 251.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9N7O3 |
| Molecular Weight | 251.20 g/mol |
| Appearance | Pale yellow to 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 methanol, ethanol, DMSO |
| 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.) | 1990 |
| Nitrogen Atoms | 7 |
Related Nitro Standards
- Methyl 1-((4-nitro-1H-pyrazol-1-yl)methyl)-1H-pyrazole-3-carboxylate (CAS 1005696-77-4)
- Ethyl 5-nitro-3-oxo-2,3-dihydro-1H-indazole-1-carboxylate (CAS 178160-22-0)
- 5-((4-Nitro-1h-pyrazol-1-yl)methyl)furan-2-carbohydrazide (CAS 387344-74-3)
- Methyl 5-[(4-nitro-1H-pyrazol-1-yl)methyl]-2-furoate (CAS 402614-78-2)
- 3-(6-Nitro-4H-1,3-benzodioxin-8-yl)-2-propenoic acid (CAS 869472-63-9)
- Ethyl(2-nitro-4-(trifluoromethyl)phenyl)sulfane (CAS 22057-35-8)
- 2-[4-nitro-3-(trifluoromethyl)phenoxy]ethan-1-ol (CAS 873453-82-8)
- 3-Nitro-4-(piperazin-1-yl)benzoic acid (CAS 1216416-11-3)
Recommended Standards
- (3-(Difluoromethyl)-4-fluorophenyl)(pyridin-4-yl)methanone (CAS 1261885-46-4)
- 2-(7-Amino-5-hydroxy-1-methyl-4-oxo-1,4-dihydropyrimido[4,5-c]pyridazin-3-yl)acetic acid (CAS 1374603-47-0)
- 2-(2-Fluoro-5-(difluoromethyl)benzoyl)pyridine (CAS 1261800-30-9)
- 3-((6,8-Dimethyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)thio)propanoic acid (CAS 482616-17-1)
- 5-Methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxylic acid (CAS 34330-04-6)
- 4-Chloro-3-iodo-1H-pyrrolo[3,2-c]pyridine (CAS 1190313-39-3)
- Idebenone Impurity 4 (CAS 58186-01-9)
- 1,4-Di-tert-butyl 2-formylpiperazine-1,4-dicarboxylate (CAS 216228-85-2)
- 2,5,6,7,8,9-hexahydro-3H-[1,2,4]triazolo[4,3-d][1,4]diazepin-3-one (CAS 954236-41-0)
- Renin Inhibitor Peptide (CAS 50410-01-0)
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