Ethyl 5-(thiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate CAS 333762-01-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333762-01-9 |
| Molecular Formula | C14H10F3N3O2S |
| Molecular Weight | 341.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 5-(thiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 333762-01-9) pharmaceutical standards reference standard. Molecular formula: C14H10F3N3O2S. Molecular weight: 341.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H10F3N3O2S |
| Molecular Weight | 341.31 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(3-Methyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1h-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 937605-82-8)
- 1-{[2-(Thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-2-carboxylic acid (CAS 1029106-99-7)
- 1-{[2-(Thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-3-carboxylic acid (CAS 912770-75-3)
- 1-{[2-(Thiophen-2-yl)imidazo[1,2-a]pyridin-3-yl]methyl}piperidine-4-carboxylic acid (CAS 904817-36-3)
- 4-((Thiophen-2-ylmethylene)amino)phenyl 2-chlorobenzoate (CAS 331460-56-1)
- (E)-4-(3-(thiophen-2-yl)acryloyl)phenyl thiophene-2-carboxylate (CAS 306730-55-2)
- N-((4-(thiophen-2-yl)pyrimidin-2-yl)carbamothioyl)benzamide (CAS 866144-01-6)
- 3-(3-(Thiophen-2-yl)-1,2,4-oxadiazol-5-yl)-N-(o-tolyl)azetidine-1-carboxamide (CAS 1324507-29-0)
Recommended Standards
- 5-Methyl-3-(phenylsulfonyl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 685107-44-2)
- Methyl 2-((4-cyano-1-methyl-3-(trifluoromethyl)-1H-pyrazol-5-yl)thio)benzoate (CAS 318239-35-9)
- 5-(5-Ethylthiophen-2-yl)-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxylic acid (CAS 676624-08-1)
- N-(2,5-Dimethoxyphenyl)-2-((1-(2,3-dimethylphenyl)-1H-imidazol-2-yl)thio)acetamide (CAS 851131-76-5)
- (R)-cyclopropyl(3-fluoro-4-methoxyphenyl)methanamine (CAS 1213002-32-4)
- Methyl 2-chloro-3-iodobenzoate (CAS 620621-51-4)
- N-[5-(Methylsulfanyl)-4h-1,2,4-triazol-3-yl]-4-phenoxybenzene-1-sulfonamide (CAS 1021088-95-8)
- 5-Hydroxydecanoic acid (CAS 624-00-0)
- 3-[5-(propan-2-yl)-1h-1,2,4-triazol-3-yl]phenol (CAS 1255781-07-7)
- Peptide T (CAS 106362-32-7)
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