3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)-2,5-dihydrothiophene 1,1-dioxide CAS 338407-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338407-01-5 |
| Molecular Formula | C10H7ClF3NO4S2 |
| Molecular Weight | 361.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)sulfonyl)-2,5-dihydrothiophene 1,1-dioxide (CAS 338407-01-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7ClF3NO4S2. Molecular weight: 361.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7ClF3NO4S2 |
| Molecular Weight | 361.75 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Chloro Standards
- 1-(2-Chloro-4-fluorobenzyl)-3-formyl-6-methoxy-1H-indole-2-carboxylic acid (CAS 1243023-71-3)
- 1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 338397-69-6)
- 4-((3-Chloro-2-fluorophenyl)amino)-7-methoxyquinazolin-6-yl acetate (CAS 740081-22-5)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-2-(cyclopropylmethyl)-5-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one (CAS 860789-13-5)
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- 3-[(2-Chloro-6-fluorophenyl)methyl]-1-[(4-fluorophenyl)methyl]-4-hydroxy-1,2-dihydropyridin-2-one (CAS 477856-18-1)
Recommended Standards
- N-(1-(tert-Butyl)-4-(5-chloro-2-hydroxyphenyl)-1H-pyrazol-3-yl)-2,2,2-trifluoroacetamide (CAS 1958100-69-0)
- Efavirenz Impurity 7 (CAS 211563-41-6)
- Gefitinib Impurity 6 (CAS 788136-89-0)
- Methyl 2-(1-(morpholine-4-carboxamido)cyclohexyl)acetate (CAS 1573547-40-6)
- 5-Hydroxytetrahydro-2H-pyran-2-carboxylic acid (CAS 1822587-33-6)
- 2-(tert-Butyl)-5-isopropyl-1H-indole (CAS 906765-98-8)
- 1-amino-1-(2-methyl-1,3-thiazol-4-yl)propan-2-ol dihydrochloride (CAS 1909319-96-5)
- 4-(Difluoromethyl)-6-fluoropicolinonitrile (CAS 1806782-97-7)
- Avanafil Impurity 43 (CAS 330785-81-4)
- Peptide 436 (CAS CATO-CPTD788436)
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