Sodium 4-hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylate CAS 1153115-81-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1153115-81-1 |
| Molecular Formula | C11H6F3N2O3 Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Sodium 4-hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylate (CAS 1153115-81-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H6F3N2O3 Na. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H6F3N2O3 Na |
| Molecular Weight | 294.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Phenyl-3-(phenylthio)furan (CAS 105621-13-4)
- 4-((Furan-2-ylmethyl)thio)butanenitrile (CAS 88046-19-9)
- 2-(4-Isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-imidazol-2-yl)-5-propylnicotinic acid (CAS 105783-16-2)
- Bis(dimethylphenylphosphine)methyl(η5-pentamethylcyclopentadienyl)ruthenium (CAS 114674-51-0)
- 2-(3-Isopropoxy-4-methoxyphenyl)acetic Acid (CAS 1823817-32-8)
- 2-{[(6-chloropyridin-3-yl)methyl]sulfanyl}-6-methyl-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 674805-54-0)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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