5-Ethoxy-1-phenyl-1H-pyrazole-3-carboxylic acid CAS 60872-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 60872-15-3 |
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethoxy-1-phenyl-1H-pyrazole-3-carboxylic acid (CAS 60872-15-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H12N2O3. Molecular weight: 232.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3 |
| Molecular Weight | 232.24 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.) | 1974 |
| Nitrogen Atoms | 2 |
Related Ethoxy Standards
- 4-Ethoxy-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152603-09-2)
- 5-Ethoxy-2-phenyloxazole-4-carboxamide (CAS 128242-87-5)
- 4-Ethoxy-2-methyl-6-nitroquinoline (CAS 1785763-26-9)
- 2-Ethoxy-6-(furan-2-yl)nicotinamide (CAS 439111-19-0)
- 4-Ethoxy-6-(phenylamino)-1,3,5-triazin-2(1H)-one (CAS 62808-04-2)
- 5-[1-(2-Ethoxy-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 431978-07-3)
- 5-Ethoxy-1-phenyl-1h-pyrazole-4-carboxylic acid (CAS 706819-85-4)
- n-Ethoxy-2-hydroxyquinoline-4-carboxamide (CAS 950040-97-8)
Recommended Standards
- 5-Amino-N-hydroxy-1-(o-tolyl)-1H-pyrazole-4-carboxamide (CAS 89433-96-5)
- 5-Amino-3-phenyl-isoxazole-4-carboxylic acid ethyl ester (CAS 29278-09-9)
- 5-Ethyl-1-phenylbarbituric acid, 97% (CAS 5419-00-1)
- (2-Chloro-3-iodophenyl)methanol (CAS 1261482-43-2)
- 2-Fluoro-4-methyl-5-nitrobenzamide (CAS 1622004-11-8)
- Cyclododecene (CAS 1501-82-2)
- 3-Methoxy-4-(1h-pyrrol-1-yl)aniline (CAS 137352-70-6)
- 2-(4-Amino-5-(methylamino)-1H-pyrazol-1-yl)ethanol (CAS 155601-26-6)
- Ethyl (6-nitro-1,3-benzodioxol-5-yl)carbamate (CAS 956076-89-4)
- Semaglutide Impurity 164 (CAS CATO-C4X-2226164)
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