4,6-Dichloro-2-(difluoromethyl)pyridine-3-sulfonyl chloride CAS 1805053-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805053-71-7 |
| Molecular Formula | C6H2Cl3F2NO2S |
| Molecular Weight | 296.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dichloro-2-(difluoromethyl)pyridine-3-sulfonyl chloride (CAS 1805053-71-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2Cl3F2NO2S. Molecular weight: 296.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H2Cl3F2NO2S |
| Molecular Weight | 296.51 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-((2-Acrylamidoethyl)carbamoyl)-3-chlorophenylboronic acid (CAS 2768905-68-4)
- (1-(Tert-butoxycarbonyl)-5-chloro-1H-pyrrolo[3,2-b]pyridin-3-yl)boronic acid (CAS 1452577-78-4)
- 2-Chloro-7-iodothieno[3,2-d]pyrimidine (CAS 1152475-40-5)
- 2,6-Bis(phenylthio)pyridine (CAS 247195-66-0)
- BOc-l-lys(ivdde)-oh (CAS 862847-44-7)
- 4-Ethynyl-2-fluoro-1-methoxybenzene (CAS 120136-28-9)
- Ethyl 2-(3,4-dimethoxybenzamido)-5-phenylthiophene-3-carboxylate (CAS 307536-26-1)
- (11bS)-N,N-Bis[(1R)-1-(1-naphthalenyl)ethyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine (CAS 342813-25-6)
- 1-(3,4-Dichlorophenyl)-4-(furan-2-carbonyl)-1H-1,2,3-triazole (CAS 866149-80-6)
- Cholecystokinin Octapeptide (sulfated) (H-2060.0005) (CAS 25679-23-6)
Why CATO?
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