ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylate CAS 93764-93-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93764-93-3 |
| Molecular Formula | C13H12N4O2 |
| Molecular Weight | 256.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
ethyl 5-amino-4-cyano-1-phenyl-1H-pyrazole-3-carboxylate (CAS 93764-93-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H12N4O2. Molecular weight: 256.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H12N4O2 |
| Molecular Weight | 256.26 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.) | 1983 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Ethyl 5-(1H-pyrazolo[3,4-b]pyridin-3-yl)-1H-pyrrole-2-carboxylate (CAS 658696-10-7)
- Ethyl 6-formyl-2-phenylpyrimidine-4-carboxylate (CAS 944901-70-6)
- Ethyl 4-(5-amino-4-cyano-1H-pyrazol-1-yl)benzoate (CAS 259196-30-0)
- N-(3-Ethoxypropyl)-4,4-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 380437-03-6)
- Propachlor (CAS 1918-16-7)
- 2-Bromo-5-(pyrrolidine-1-carbonyl)pyridine (CAS 1209460-17-2)
- Clostebol Acetate (CAS 855-19-6)
- 4-(Chloromethyl)-N-propylbenzamide (CAS 896898-20-7)
- 2-((2-Phenylthiazol-5-yl)ethynyl)-7,8-dihydroquinolin-5(6H)-one (CAS 864224-30-6)
- Neuropeptide Y (3-36) (porcine) trifluoroacetate salt (CAS 143863-88-1)
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