4,6-Dimethylpyridine-2-sulfonyl chloride CAS 1393530-87-4
| CAS No. | 1393530-87-4 |
| Molecular Formula | C7H8ClNO2S |
| Molecular Weight | 205.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4,6-Dimethylpyridine-2-sulfonyl chloride is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4,6-Dimethylpyridine-2-sulfonyl chloride (CAS 1393530-87-4) is a high-purity analytical reference standard with the molecular formula C7H8ClNO2S and a molecular weight of 205.66 g/mol.
4,6-Dimethylpyridine-2-sulfonyl chloride (C7H8ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4,6-Dimethylpyridine-2-sulfonyl chloride 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 | C7H8ClNO2S |
| Molecular Weight | 205.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethylpyridine Standards
- 4,6-Dimethylpyridine-3-sulfonyl chloride (CAS 1023814-93-8)
- 2,6-Dimethylpyridine-4-sulfonyl chloride (CAS 1025509-76-5)
- 2,3-Dimethylpyridine-4-sulfonyl chloride (CAS 1782510-22-8)
- 2,6-Dimethylpyridine-3,4-dicarboxylic acid (CAS 13602-84-1)
- 2,6-Dimethylpyridine-3,5-dicarboxylic acid (CAS 2602-36-0)
- 5,6-Dimethylpyridine-2,4-dicarboxylic acid (CAS 2720619-95-2)
- 3,5-dimethylpyridine-2,6-dicarboxylic acid (CAS CATO-C3D-262241)
- 1,1'-(2,6-Dimethylpyridine-3,5-diyl)diethanone (CAS 24234-61-5)
Recommended Standards
- (s)-3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1366563-92-9)
- 2-Chloro-5-propylthiazole-4-carboxylic acid (CAS 1429903-57-0)
- (r)-3-Amino-3-(4-chlorothiophen-2-yl)propanoic acid (CAS 1366284-77-6)
- N-Chloro-p-toluenesulfonamide (CAS 144-86-5)
- 1-(5-Bromo-6-methylpyridin-2-yl)-4-ethylpiperazine (CAS 1289270-94-5)
- 2-(6-Ethoxyquinolin-4-yl)-1-(6-methylpyridin-2-yl)ethanone (CAS 676343-32-1)
- Sanguinarine Chloride Hydrate (CAS 1099738-80-3)
- 3-Methyl-5-cinnolinamine (CAS 300690-74-8)
- tert-Butyl 4-(2-Acetoxy-1,1-difluoroethyl)piperidine-1-carboxylate (CAS 1864073-07-3)
- 3-(Difluoromethyl)-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate (CAS 2856022-11-0)
- (R)-N,N,N',N'-Tetramethyl-1,1'-binaphthyldiamine (CAS 135029-77-5)
- 2-(1,1-Difluoroethyl)pyridin-4-ol (CAS 1783722-86-0)
- 2,3-Dichloro-6-(difluoromethyl)pyridin-4-amine (CAS 1804448-25-6)
- Semaglutide impurity 89 (CAS CATO-C4X-222689)
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