4-Trifluoromethylpyrazole CAS 52222-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52222-73-8 |
| Molecular Formula | C4H3F3N2 |
| Molecular Weight | 136.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Trifluoromethylpyrazole (CAS 52222-73-8) pharmaceutical standards reference standard. Molecular formula: C4H3F3N2. Molecular weight: 136.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C4H3F3N2 |
| Molecular Weight | 136.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Trifluoromethyl-1H-imidazole (CAS 33468-69-8)
- [(E)-but-1-enyl]phosphonic acid (CAS 443118-99-8)
- 3-Amino-4,4,4-trifluoro-2-butenenitrile (CAS 33561-24-9)
- 1,3-Dimethoxy-2-nitrobenzene (CAS 6665-97-0)
- (r)-3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1366284-77-6)
- Lercanidipine Impurity 21 HCl (CAS 210579-71-8)
- (1,5-Dimethyl-1H-imidazol-2-yl)methanamine (CAS 1196154-36-5)
- (2R,3R)-2-methylpiperidin-3-ol (CAS 42732-27-4)
- 3-Bromo-4-methoxybenzoic Acid (CAS 99-58-1)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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