3-((4-Chlorophenyl)sulfonyl)-2-(cyclohexylsulfonyl)-4-methyl-6-phenylpyridine CAS 339103-37-6
| CAS No. | 339103-37-6 |
| Molecular Formula | C24H24ClNO4S2 |
| Molecular Weight | 490.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
3-((4-Chlorophenyl)sulfonyl)-2-(cyclohexylsulfonyl)-4-methyl-6-phenylpyridine (CAS 339103-37-6) is a high-purity analytical reference standard with the molecular formula C24H24ClNO4S2 and a molecular weight of 490.03 g/mol.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 3-((4-Chlorophenyl)sulfonyl)-2-(cyclohexylsulfonyl)-4-methyl-6-phenylpyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 490.03 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C24H24ClNO4S2 |
| Molecular Weight | 490.03 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| 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 Chlorophenyl Standards
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Recommended Standards
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- 3-Chloro-4-(2-cyano-3-(pyridazin-4-yl)phenoxy)-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide (CAS 1377997-28-8)
- Nickel, dichloro(2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline-N1,N10)-, (T-4)- (CAS 120763-13-5)
- 2-Fluoro-6-(pyrrolidin-1-yl)isonicotinaldehyde (CAS 1228666-44-1)
- 6-Bromo-3-methylbenzo[d]isoxazol-4-ol (CAS 1423702-25-3)
- tert-Butyl 2-(1-(4-bromophenyl)-2-hydroxyethylamino)acetate (CAS 2202710-79-8)
- Methyl 4-methoxypyridine-3-carboxylate (CAS 10177-32-9)
- tert-Butyl 3-aminoazetidine-1-carboxylate hydrochloride (CAS 1210273-37-2)
- tert-Butyl (1-benzylpyrrolidin-3-yl)carbamate (CAS 99735-30-5)
- 4-Aminochroman-3-ol (CAS 454679-90-4)
- 7-Bromo-3-ethylquinolin-2-amine (CAS 203506-00-7)
- 3-Phenylpentane-1,3,5-tricarboxylic acid (CAS 17724-90-2)
- Compstatin control peptide (CAS 301544-78-5)
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