2-(3-Chlorophenoxy)-3-methanesulfonyl-4,6-dimethylpyridine CAS 477845-44-6
| CAS No. | 477845-44-6 |
| Molecular Formula | C14H14ClNO3S |
| Molecular Weight | 311.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Chlorophenoxy)-3-methanesulfonyl-4,6-dimethylpyridine is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3-Chlorophenoxy)-3-methanesulfonyl-4,6-dimethylpyridine (CAS 477845-44-6) is a high-purity analytical reference standard with the molecular formula C14H14ClNO3S and a molecular weight of 311.78 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(3-Chlorophenoxy)-3-methanesulfonyl-4,6-dimethylpyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 311.78 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(3-Chlorophenoxy)-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.
Physical & Chemical Properties
| Molecular Formula | C14H14ClNO3S |
| Molecular Weight | 311.78 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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 | 1 |
Related Chlorophenoxy Standards
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Recommended Standards
- 2-((4-Chlorophenyl)sulfonyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole (CAS 65193-52-4)
- 3-((4-Chlorobenzyl)sulfonyl)-4,6-dimethylpyridin-2(1H)-one (CAS 478245-37-3)
- 4-Chloro-N-(2-ethoxyphenyl)benzenesulfonamide (CAS 14738-02-4)
- 3-(4-(4-Chlorophenyl)-2-(ethylthio)oxazol-5-yl)propanoic acid (CAS 95727-51-8)
- 3-cyclohexyl-2-oxopropanoic acid (CAS 5962-91-4)
- Rac-(3r,4s)-1-benzyl-4-(trifluoromethyl)pyrrolidin-3-amine, trans (CAS 1218724-49-2)
- 2-[(4-bromobenzoyl)amino]-3-methylbutanoic acid (CAS 1396964-71-8)
- 4-(Chloromethyl)-2-(difluoromethyl)-3-methoxy-6-(trifluoromethoxy)pyridine (CAS 1805918-57-3)
- METHYL 4-HYDROXY-6-METHYLNICOTINATE (CAS 1535221-58-9)
- 2'-(Dibenzylamino)-6'-(diethylamino)fluoran (CAS 34372-72-0)
- 2-(tert-Butyl)-6-chlorophenol (CAS 4237-37-0)
- 2-chloro-8-[2-(1H-indazol-1-yl)ethyl]-7H-purine (CAS 2499507-13-8)
- 1-(4-(3-Fluoro-4-methoxyphenyl)-5-methylpyrimidin-2-yl)thiourea (CAS 861211-32-7)
- Semaglutide impurity 43 (CAS CATO-C4X-222643)
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