(1-Ethyl-5-hydroxy-1H-pyrazol-4-yl)-(2-oxazol-2-yl-4-trifluoromethyl-phenyl)-methanone CAS 1231583-70-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1231583-70-2 |
| Molecular Formula | C16H12F3N3O3 |
| Molecular Weight | 351.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (1-Ethyl-5-hydroxy-1H-pyrazol-4-yl)-(2-oxazol-2-yl-4-trifluoromethyl-phenyl)-methanone (CAS 1231583-70-2) pharmaceutical standards reference standard. Molecular formula: C16H12F3N3O3. Molecular weight: 351.28 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H12F3N3O3 |
| Molecular Weight | 351.28 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 |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 3-Hydroxy-2-(2-oxazol-2-yl-4-trifluoromethyl-benzoyl)-cyclohex-2-enone (CAS 1231576-82-1)
- 3-Hydroxy-2-(4-oxazol-2-yl-2-trifluoromethyl-benzoyl)-cyclohex-2-enone (CAS 1231625-97-0)
- (1-Ethyl-5-hydroxy-1H-pyrazol-4-yl)-(4-oxazol-2-yl-2-trifluoromethyl-phenyl)-methanone (CAS 1231641-39-6)
- (3'-Hydroxy-5'-(trifluoromethoxy)-[1,1'-biphenyl]-2-yl)(pyrrolidin-3-yl)methanone (CAS 1261952-90-2)
- 1-(2-Hydroxy-3-((3-(trifluoromethyl)phenyl)sulfonyl)propyl)pyrrolidin-2-one (CAS 400083-38-7)
- 1-Benzyl-6-hydroxy-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyrimidine-4-carboxamide (CAS 861212-17-1)
- 7-Hydroxy-3-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-2H-chromen-2-one (CAS 304881-10-5)
- 4-(3-Acetyl-2-hydroxy-4,6-dimethoxyphenyl)-1-methylpiperidin-3-yl acetate (CAS 1415564-91-8)
Recommended Standards
- Methyl 5-((4-oxo-6-(trifluoromethyl)quinolin-1(4H)-yl)methyl)furan-2-carboxylate (CAS 1216574-18-3)
- 2,6-Bis(2-methoxyethyl) 4-(trifluoromethyl)pyridine-2,6-dicarboxylate (CAS 1208811-38-4)
- 2-Bromo 17-beta-Estradiol (CAS 15833-07-5)
- 6-(Trifluoromethyl)-2H-pyrazolo[4,3-b]pyridine (CAS 1822712-61-7)
- 2-[5-(Chloromethyl)-1,2,4-oxadiazol-3-yl]pyrimidine (CAS 1009562-63-3)
- 4-Methoxycyclohexanecarboxylic Acid (CAS 95233-12-8)
- 5-Methoxy-2-methylpyrazolo[1,5-a]pyridine-3-carboxylic acid (CAS 1352395-28-8)
- 3-((((9H-fluoren-9-yl)methoxy)carbonyl)(methyl)amino)oxetane-3-carboxylic acid (CAS 1695443-84-5)
- 2-(2-(2-Chloro-7,8-dimethylquinolin-3-yl)ethyl)isoindoline-1,3-dione (CAS 1105194-11-3)
- Liraglutide(5-31)TFA Salt (CAS CATO-C4X-19924)
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