6-(Trifluoromethyl)pyridine-3-sulfonyl chloride 959996-58-8 C6H3ClF3NO2S Y4858 CAS 959996-58-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 959996-58-8 |
| Molecular Formula | C6H9ClF3NO2S |
| Molecular Weight | 251.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Trifluoromethyl)pyridine-3-sulfonyl chloride 959996-58-8 C6H3ClF3NO2S Y4858 (CAS 959996-58-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H9ClF3NO2S. Molecular weight: 251.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H9ClF3NO2S |
| Molecular Weight | 251.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Chloro-3-nitrobenzene-1-sulfonohydrazide (CAS 6655-80-7)
- 2-(Chloromethyl)-5-(trifluoromethyl)benzothiazole (CAS 110704-50-2)
- 4-Amino-2-chloro-5-nitrobenzene-1-sulfonamide (CAS 72426-58-5)
- 1-Chloro-4-(1-isocyanatocyclobutyl)benzene (CAS 1260671-89-3)
- 1-Cyclodecyl-2-Fluoroethanone (CAS 122128-58-9)
- 3-Chloro-1-(piperidin-1-yl)propan-1-one (CAS 59147-44-3)
- Ethyl 3-amino-2-fluorobenzoate (CAS 1214335-16-6)
- Torachrysone-8-O-β-D-glucopyranoside (CAS 64032-49-1)
- Methyl 6-fluoro-2-methylquinoline-4-carboxylate (CAS 917777-71-0)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
Why CATO?
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