4,6-Dimethyl-3-(phenylsulfonyl)pyridin-2-yl 2-chloro-4,5-difluorobenzoate CAS 400083-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400083-85-4 |
| Molecular Formula | C20H14ClF2NO4S |
| Molecular Weight | 437.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4,6-Dimethyl-3-(phenylsulfonyl)pyridin-2-yl 2-chloro-4,5-difluorobenzoate (CAS 400083-85-4) pharmaceutical standards reference standard. Molecular formula: C20H14ClF2NO4S. Molecular weight: 437.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H14ClF2NO4S |
| Molecular Weight | 437.84 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Dimethyl 2-(7-methoxy-2,2-dimethyl-3-thioxo-2,3-dihydroquinolin-4(1H)-ylidene)-1,3-dithiole-4,5-dicarboxylate (CAS 296272-63-4)
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Recommended Standards
- (2Z)-3-[2-(4-Chlorophenyl)-7-methylimidazo[1,2-a]pyridin-3-yl]-2-[3-(trifluoromethyl)phenyl]prop-2-enenitrile (CAS 477847-67-9)
- 4-Bromo-3,5-diiodo-2,6-dimethylpyridine (CAS 98273-60-0)
- 2-(2-(((Benzhydryloxy)carbonyl)amino)-6-chloro-9H-purin-9-yl)acetic acid (CAS 1951439-75-0)
- 2-((4-Chlorophenyl)thio)-N-(pyridin-3-ylmethyl)nicotinamide (CAS 866153-84-6)
- 3-(2-Chloroethyl)-2,7-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 58837-31-3)
- (R)-(1,4,7,10,13,16-Hexaoxacyclooctadecan-2-yl)methanethiol (CAS 104128-56-5)
- N-(1-(2,6-Difluorobenzyl)pyrrolidin-3-yl)isoquinolin-5-amine (CAS 675133-02-5)
- Benzo[d]oxazol-4-ylmethanol (CAS 1784571-88-5)
- Cortistatin-29 (rat) (CAS 1815618-17-7)
- Experimental Allergic Encephalitogenic Peptide (CAS 29705-92-8)
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