5-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride CAS 1352542-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1352542-50-7 |
| Molecular Formula | C6H6ClF3N2O2S |
| Molecular Weight | 262.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Methyl-1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1352542-50-7) pharmaceutical standards reference standard. Molecular formula: C6H6ClF3N2O2S. Molecular weight: 262.64 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6H6ClF3N2O2S |
| Molecular Weight | 262.64 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- [1-(2,2,2-Trifluoroethyl)-1H-pyrazol-3-yl]methanesulfonyl chloride (CAS 2091430-99-6)
- 2,2,2-Trifluoroethyl (4-carbamoylphenyl)carbamate (CAS 1087788-90-6)
- 2,2,2-trifluoroethyl 1,3-benzodioxol-5-ylcarbamate (CAS 929972-21-4)
- 2,2,2-Trifluoroethyl n-(2-methoxy-5-methylphenyl)carbamate (CAS 1087788-53-1)
- 2,2,2-trifluoroethyl 2-ethoxyphenylcarbamate (CAS 1087788-86-0)
- 2,2,2-Trifluoroethyl (4-ethoxyphenyl)carbamate (CAS 331-01-1)
- 2,2,2-trifluoroethyl N-[5-(dimethylamino)pyridin-2-yl]carbamate (CAS 1989672-77-6)
- N-(2,2,2-Trifluoroethyl)-3-(1,3,5-trimethyl-1H-pyrazol-4-yl)propanamide (CAS 1226436-61-8)
Recommended Standards
- (3,5-Dimethylisoxazol-4-yl)zinc pivalate (1.03 mmol/g) (CAS 1344727-32-7)
- 1,3-Dimethyl-5-(trifluoromethyl)-1H-pyrazole-4-sulfonyl chloride (CAS 1365959-08-5)
- Ethyl 2-chloro-2-[2-(2,4-difluorophenyl)hydrazin-1-ylidene]acetate (CAS 1264087-24-2)
- Labetol Impurity C (CAS 30566-92-8)
- 2-((6-(Trifluoromethyl)pyridin-2-yl)amino)propane-1,3-diol (CAS 1427685-03-7)
- 2-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-phenyl-6-(propylamino)pyrimidine-5-carbonitrile (CAS 303985-78-6)
- ((1S,5S)-6,6-Dimethylbicyclo[3.1.1]heptan-2-yl)methanol (CAS 348633-12-5)
- tert-Butyl 2-iodo-2-(triphenylphosphoranylidene)acetate (CAS 201221-72-9)
- 4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)-N,N-dimethylaniline (CAS 95752-87-7)
- Semaglutide impurity 60 (CAS CATO-C4X-222660)
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