Ethyl 4-amino-3-phenyl-1H-pyrazole-5-carboxylate CAS 70015-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70015-76-8 |
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-amino-3-phenyl-1H-pyrazole-5-carboxylate (CAS 70015-76-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H13N3O2. Molecular weight: 231.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H13N3O2 |
| Molecular Weight | 231.25 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
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- 3-[(3-amino-5-methyl-1h-pyrazol-1-yl)methyl]benzoic acid (CAS 1006433-75-5)
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- 2-(1H-Benzo[d][1,2,3]triazol-1-yl)ethanesulfonyl fluoride (CAS 71517-82-3)
- Semaglutide (CAS 910463-68-2)
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