5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)thiophene-2-sulfonyl chloride CAS 175203-00-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175203-00-6 |
| Molecular Formula | C10H4Cl2F3NO4S3 |
| Molecular Weight | 426.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)thiophene-2-sulfonyl chloride (CAS 175203-00-6) pharmaceutical standards reference standard. Molecular formula: C10H4Cl2F3NO4S3. Molecular weight: 426.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H4Cl2F3NO4S3 |
| Molecular Weight | 426.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 3 |
Related Chloro Standards
- 4-Chloro-N-(3-chloro-4-(cyano(phenyl)methyl)phenyl)-3-nitrobenzamide (CAS 1386651-12-2)
- 4-Chloro-3,5-dibromo-2-iodoanisole (CAS 1160574-51-5)
- 6-Chloro-2-(5-(4-chlorophenyl)-1,3,4-oxadiazol-2-yl)-4-(methylsulfonyl)-3,4-dihydro-2H-benzo[b][1,4]oxazine (CAS 866135-01-5)
- (2-Chloro-4-(4-chlorophenoxy)phenyl)(1-methyl-4-phenylpyrrolidin-3-yl)methanone (CAS 478050-09-8)
- N-(7-Chloro-4-quinolinyl)-N-[2-[(7-chloro-4-quinolinyl)amino]ethyl]-1,2-ethanediamine (CAS 215592-20-4)
- 2-Chloro-1-((5-chloro-7-iodoquinolin-8-yl)oxy)ethyl acetate (CAS 88350-19-0)
- N-(3-Chloro-4-fluorobenzyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252907-87-1)
- N-(3-Chloro-4-fluorophenyl)-2-((3-ethyl-5,6-dimethyl-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 618427-71-7)
Recommended Standards
- 2,4-Difluoro-N-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)benzenesulfonamide (CAS 1083326-73-1)
- (E)-5-((2-chlorobenzyl)thio)-1-methyl-3-(trifluoromethyl)-1H-pyrazole-4-carbaldehyde O-(2-chloroacetyl) oxime (CAS 321553-34-8)
- 2,2-Bis(3-nitro-4-hydroxyphenyl)hexafluoropropane (CAS 73340-33-7)
- 5-Bromo-1-tert-butyl-6-fluoro-2-methyl-1,3-benzodiazole (CAS 1403483-76-0)
- 6-Fluoro-3,4-dihydro-2-(2-oxiranyl)-2H-1-benzopyran-d2 (Mixture of Diastereomers) (CAS 1246820-42-7)
- 4-(3-(4-(4-Fluorophenyl)piperazin-1-yl)-2-hydroxypropoxy)benzonitrile (CAS 383147-03-3)
- 3-(Benzo[d]thiazol-2-yldiazenyl)-1H-indol-2-ol (CAS 95060-32-5)
- 4-Chloro-2-(5-methoxy-1H-benzo[d]imidazol-2-yl)phenol (CAS 1196155-88-0)
- Valsartan Impurity 94 (CAS 1283097-98-2)
- D-Ala18-Tirzepatide (CAS CATO-CPTD788916)
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