5-(4-Cyanophenyl)-1h-pyrazole-3-carboxylic acid CAS 934605-31-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 934605-31-9 |
| Molecular Formula | C11H7N3O2 |
| Molecular Weight | 213.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-(4-Cyanophenyl)-1h-pyrazole-3-carboxylic acid (CAS 934605-31-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7N3O2. Molecular weight: 213.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7N3O2 |
| Molecular Weight | 213.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Cyanophenyl Standards
- 1-(4-Cyanophenyl)-1H-imidazole-4-carboxylic acid (CAS 1239723-51-3)
- 1-(4-Cyanophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1239742-64-3)
- 1-(2-Cyanophenyl)-1h-pyrazole-3-carboxylic acid (CAS 1342429-73-5)
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Recommended Standards
- 5-(2-Furyl)-1H-indole-2,3-dione (CAS 861389-68-6)
- 5-Amino-1H,3H-benzo[de]isochromene-1,3-dione (CAS 23204-38-8)
- 5-Deazaflavin (CAS 26908-38-3)
- 4-(4-Fluorobenzoyl)-N,N-bis(propan-2-yl)-1H-pyrrole-2-carboxamide (CAS 478078-75-0)
- ethyl N-(2-hydroxyethyl)-N-methylcarbamate (CAS 25450-10-6)
- N-1,3-benzodioxol-5-yl-2,2,2-trichloroacetamide (CAS 549543-76-2)
- 1-(2-Methoxypyridin-4-yl)ethanone (CAS 764708-20-5)
- Rel-(2R,3S)-3-methyltetrahydrofuran-2-carboxylic acid (CAS 617690-22-9)
- 6-(Benzylamino)-3-methylpyrimidine-2,4(1H,3H)-dione (CAS 5759-79-5)
- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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