1-Methyl-4-nitro-1h-pyrazole-5-carbohydrazide CAS 482573-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 482573-92-2 |
| Molecular Formula | C5H7N5O3 |
| Molecular Weight | 185.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Methyl-4-nitro-1h-pyrazole-5-carbohydrazide (CAS 482573-92-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H7N5O3. Molecular weight: 185.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H7N5O3 |
| Molecular Weight | 185.14 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 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Related Methyl Standards
- (5-Methyl-4-nitro-1H-pyrazol-1-yl)acetic acid (CAS 1001611-09-1)
- 3-(3-Nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1004644-63-6)
- 1-Ethyl-3-nitro-1h-pyrazole-5-carboxylic acid (CAS 1006441-04-8)
- Methyl 2-(3-nitro-1h-pyrazol-1-yl)acetate (CAS 1006993-54-9)
- (S)-3-Nitro-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazin-6-ol (CAS 1163680-85-0)
- 4-Methyl-3-nitro-1H-pyrazole-1-acetic acid (CAS 1174886-25-9)
- 2-(1-Methyl-4-nitro-1h-pyrazol-3-yl)acetic acid (CAS 1177728-01-6)
- 1-Ethyl-5-nitro-1h-pyrazole-3-carboxylic acid (CAS 1245806-48-7)
Recommended Standards
- 1-Methyl-4-nitro-1H-pyrazole-3-carbohydrazide (CAS 376618-71-2)
- 2-((2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)amino)acetic acid (CAS 374699-12-4)
- 1-Ethyl-4-nitro-1H-pyrazole-5-carboxylic acid (CAS 494791-30-9)
- Trimethyl(4-phenoxyphenyl)silane (CAS 17049-41-1)
- N-butyl-6-methylpiperidine-3-carboxamide (CAS 1016707-83-7)
- 1-(2-(2-Chloro-6H-indolo[2,3-b]quinoxalin-6-yl)acetyl)-4-(1-(4-methoxyphenyl)ethylidene)-3-methyl-1H-pyrazol-5(4H)-one (CAS 119457-20-4)
- N-(1-Cyanocyclohexyl)-2-(4,5-dichloro-6-oxopyridazin-1(6H)-yl)acetamide (CAS 877962-33-9)
- Tiludronic acid (CAS 89987-06-4)
- 1-Benzyl-2,5-dimethylpiperidin-3-amine (CAS 1315365-93-5)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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