2-(4-Chlorobenzenesulfonyl)-3-methanesulfonyl-4,6-dimethylpyridine CAS 339017-00-4
| CAS No. | 339017-00-4 |
| Molecular Formula | C14H14ClNO4S2 |
| Molecular Weight | 359.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(4-Chlorobenzenesulfonyl)-3-methanesulfonyl-4,6-dimethylpyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies 2-(4-Chlorobenzenesulfonyl)-3-methanesulfonyl-4,6-dimethylpyridine (CAS 339017-00-4), a certified reference material (molecular formula C14H14ClNO4S2, MW 359.85 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(4-Chlorobenzenesulfonyl)-3-methanesulfonyl-4,6-dimethylpyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO4S2 |
| Molecular Weight | 359.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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; Hygroscopic; reseal immediately after opening; 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 | 2 |
Related Chlorobenzenesulfonyl Standards
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- (2Z)-2-(4-Chlorobenzenesulfonyl)-3-{[4-(propan-2-yl)phenyl]amino}prop-2-enenitrile (CAS 1025242-00-5)
- 1-(4-Chlorobenzenesulfonyl)-3-(2-chlorophenoxy)propan-2-ol (CAS 866131-39-7)
- (E)-[2-(4-Chlorobenzenesulfonyl)-1-(4-chlorophenyl)ethylidene](methoxy)amine (CAS 320422-54-6)
- 1-(4-Chlorobenzenesulfonyl)-N'-[(1E)-propylidene]piperidine-4-carbohydrazide (CAS 478030-75-0)
- 3-[(4-Chlorobenzenesulfonyl)methyl]-4-(1H-pyrrol-1-yl)benzonitrile (CAS 454473-77-9)
- 2-(4-Chlorobenzenesulfonyl)-1-(2,4-dichlorophenyl)ethan-1-one (CAS 339108-30-4)
Recommended Standards
- 2-(4-(3-Chlorophenyl)piperazin-1-yl)-N-(4-methoxyphenyl)acetamide (CAS 301194-39-8)
- 3-(4-Chlorophenyl)-2-(3,5-dimethylphenoxy)quinoline (CAS 478260-82-1)
- 2-((2-Chloro-4-methylphenyl)amino)-N-(4-morpholinophenyl)acetamide (CAS 853695-34-8)
- 4-(5-Chloro-2-methylphenyl)-N-(2-methoxyphenyl)piperazine-1-carboxamide (CAS 553657-30-0)
- 1-(3-FLuoro-5-nitrobenzoyl)piperidine (CAS 1498256-25-9)
- N-(4-Phenyl-1,2,5-oxadiazol-3-yl)butyramide (CAS 171006-91-0)
- (6-(Benzyloxy)-1-(tert-butoxycarbonyl)-1H-indol-2-yl)boronic acid (CAS 850568-66-0)
- 4’-Ethoxy-2-hydroxyacetophenone (CAS 91061-34-6)
- 3-Chloro-1-methyl-1,2-dihydroquinoxalin-2-one (CAS 55687-06-4)
- 4-Bromo-5-(isobutoxymethyl)-1-isopropyl-1H-pyrazole (CAS 1856088-95-3)
- 2-Phenoxy-N-((4-(phenylthio)tetrahydro-2H-pyran-4-yl)methyl)propanamide (CAS 1797577-41-3)
- 5-(4-Aminophenyl)pyridin-2-amine (CAS 96721-87-8)
- 8-(2-Methoxyphenyl)-5,12,14-trioxa-2-azatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),3(7),10,15-tetraen-6-one (CAS 866050-82-0)
- Ephrin-A2-Selective YSA-Peptide (CAS 532441-10-4)
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 18665070610 / Nicole.chen@cato-chem.com