0634AA 1025-88-3 5-Methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxylic acid C10H8N4O4 CAS 1025-88-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1025-88-3 |
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 0634AA 1025-88-3 5-Methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxylic acid C10H8N4O4 (CAS 1025-88-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H8N4O4. Molecular weight: 248.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H8N4O4 |
| Molecular Weight | 248.19 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 3-Nitro-1-[(4-nitrophenyl)methyl]-1h-pyrazole (CAS 1006499-87-1)
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- 5-((Difluoromethoxy)methyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylic acid (CAS 2413407-68-6)
- N-(4-hydroxy-[1,1'-biphenyl]-3-yl)acetamide (CAS 5409-54-1)
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- (3-((4-(2-Chlorophenyl)piperazin-1-yl)sulfonyl)thiophen-2-yl)(3,5-dimethyl-1H-pyrazol-1-yl)methanone (CAS 1291487-01-8)
- (1S,3R)-3-((tert-Butoxycarbonyl)amino)-2,2-dimethylcyclobutanecarboxylic acid (CAS 188918-50-5)
- 4-Benzyl-N-methylmorpholine-3-carboxamide (CAS 1706821-62-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com