2-Chloro-3-(3-chlorobenzenesulfonyl)-4,6-dimethylpyridine CAS 339111-89-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 339111-89-6 |
| Molecular Formula | C13H11Cl2NO2S |
| Molecular Weight | 316.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Chloro-3-(3-chlorobenzenesulfonyl)-4,6-dimethylpyridine (CAS 339111-89-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H11Cl2NO2S. Molecular weight: 316.20 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl2NO2S |
| Molecular Weight | 316.20 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-3-(2-chlorobenzenesulfonyl)-4,6-dimethylpyridine (CAS 338774-38-2)
- 2-Chloro-3-(4-chlorobenzenesulfonyl)-4,6-dimethylpyridine (CAS 339111-93-2)
- 4-Chloro-N-(3-chloro-2-methylphenyl)benzenesulfonamide (CAS 7454-70-8)
- 4-Chloro-N-(3-chloro-4-methylphenyl)benzenesulfonamide (CAS 7454-71-9)
- 6-Chloro-2-(4-methylphenyl)quinoline-4-carbonyl chloride (CAS 103914-62-1)
- 8-Chloro-3-methyl-2-phenylquinoline-4-carbonyl chloride (CAS 1160256-96-1)
- 6-Chloro-2-(2-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-11-5)
- 6-Chloro-2-(3-methylphenyl)quinoline-4-carbonyl chloride (CAS 1160263-12-6)
Recommended Standards
- 2,3,4,4',5,6-Hexafluorochalcone (CAS 541539-80-4)
- 3-Methyl-N-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-pyridyl]cyclobutanecarboxamide (CAS 2246801-51-2)
- 1-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]cyclopentane-1-carboxylic acid (CAS 2227245-84-1)
- Monopropyl adipate (CAS 6939-72-6)
- Methyl 4,5-dioxo-1-phenyl-4,5-dihydro-1H-pyrrole-3-carboxylate (CAS 251986-51-3)
- 2-methyl-1-[4-(trifluoromethyl)phenyl]propan-1-amine (CAS 1173241-51-4)
- 2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)ethan-1-ol (CAS 263387-09-3)
- (E)-2-(2-(Furan-2-yl)vinyl)-N,N-dimethyl-3-nitrobenzamide (CAS 917614-81-4)
- N-(2-(2,4-dichlorophenoxy)ethyl)-4-fluorobenzenesulfonamide (CAS 866043-34-7)
- Peptide Impurity 82 (CAS 10491-78-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com