3-Cyano-4,6-dimethylpyridin-2-yl 2-chloro-4-(methylsulfonyl)benzoate CAS 338421-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338421-40-2 |
| Molecular Formula | C16H13ClN2O4S |
| Molecular Weight | 364.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Cyano-4,6-dimethylpyridin-2-yl 2-chloro-4-(methylsulfonyl)benzoate (CAS 338421-40-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H13ClN2O4S. Molecular weight: 364.80 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O4S |
| Molecular Weight | 364.80 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyano Standards
- 3-Cyano-6-(3-methoxyphenyl)pyridin-2-yl 4-chlorobenzoate (CAS 303152-23-0)
- 5-(3-(5-Cyano-1-ethyl-4-methyl-2,6-dioxo-1,6-dihydropyridin-3(2H)-ylidene)prop-1-en-1-yl)-1-ethyl-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 28172-08-9)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((6-nitrobenzo[d]thiazol-2-yl)thio)acetamide (CAS 771518-33-3)
- Methyl 2-((3-cyano-4-(4-fluorophenyl)pyridin-2-yl)thio)benzoate (CAS 478245-93-1)
- 3-[2-(5-Cyano-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinyl)diazenyl]-4-methoxybenzenesulfonic Acid (CAS 85539-36-2)
- 2-Cyano-3-(4-hydroxy-3-methoxyphenyl)-N-(3-(trifluoromethyl)phenyl)propanamide (CAS 1260937-79-8)
- (2Z)-2-Cyano-N-(2-fluoro-5-methylphenyl)-3-hydroxy-3-[4-(trifluoromethyl)phenyl]prop-2-enamide (CAS 866151-40-8)
- Benzyl 2-cyano-2-(2-nitro-5-(trifluoromethyl)phenyl)acetate (CAS 605668-92-6)
Recommended Standards
- 2-Chloro-N-(4-(3,4-difluorophenyl)thiazol-2-yl)-2-phenylacetamide (CAS 565192-28-1)
- 5-(4-Cyanobenzamido)-2-ethoxybenzenesulfonyl chloride (CAS 680618-02-4)
- 2-Chloro-4-(2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 30279-17-5)
- (S)-1-benzylpyrrolidine-2-carbaldehyde (CAS 176240-12-3)
- N-(3-(2-Methoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 1173575-66-0)
- Methyl 2,3-dihydropyrazolo[5,1-b]oxazole-6-carboxylate (CAS 1864484-65-0)
- (2-Bromo-4-isopropylpyrimidin-5-yl)boronic acid (CAS 2225177-03-5)
- 1-Undecanol (CAS 112-42-5)
- 3-Methoxy-4-nitropicolinonitrile (CAS 348635-36-9)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
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