4,6-Dimethyl-3-(2-methylbenzenesulfonyl)-2-phenoxypyridine CAS 338774-39-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338774-39-3 |
| Molecular Formula | C20H19NO3S |
| Molecular Weight | 353.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethyl-3-(2-methylbenzenesulfonyl)-2-phenoxypyridine (CAS 338774-39-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H19NO3S. Molecular weight: 353.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H19NO3S |
| Molecular Weight | 353.43 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 1-Benzyl-4,6-dimethyl-3-(phenylsulfonyl)pyridin-2(1H)-one (CAS 306977-13-9)
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- N-((3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)-N-(4-ethoxyphenyl)glycine (CAS 1240217-90-6)
- 2-((1,3-Dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)ethyl 4-methylbenzenesulfonate (CAS 130634-04-7)
- 1,3-Dimethyl-7-(2-methylallyl)-8-(2-(pyridin-4-ylmethylene)hydrazinyl)-3,7-dihydro-1H-purine-2,6-dione (CAS 361173-38-8)
- 1,4-Dimethyl-9-{[3-(trifluoromethyl)phenyl]methyl}-9H-carbazole (CAS 860648-99-3)
- Ethyl 3,5-dimethyl-1-((2-nitrophenyl)sulfonyl)-1H-pyrazole-4-carboxylate (CAS 956742-35-1)
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Recommended Standards
- 1-Ethyl-4-methyl-6-phenyl-3-(phenylsulfonyl)pyridin-2(1H)-one (CAS 477873-06-6)
- 6-[(5Z)-5-[(4-Fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoic acid (CAS 292057-47-7)
- benzyl 2-(1-methylsulfonyloxycyclopropyl)piperidine-1-carboxylate (CAS 864228-82-0)
- Methyl 5,5-dimethyl-1,6-dioxaspiro[2.5]octane-2-carboxylate (CAS 115996-47-9)
- Soyasaponin Ba (CAS 114590-20-4)
- 1-((2,6-Dichlorobenzyl)oxy)-2-phenyl-1H-benzo[d]imidazole (CAS 338786-87-1)
- 4,5-Bis(4-formylphenyl)-3,6-dimethyl-[1,1:2,1-terphenyl]-4,4-dicarbaldehyde (CAS 2363716-37-2)
- Ethyl (R)-2-(4-hydroxyphenoxy)propanoate (CAS 71301-98-9)
- N-(2,3-Dihydro-1H-inden-5-yl)-4-(3-hydroxy-6-oxo-5,6-dihydropyridazin-1(4H)-yl)benzamide (CAS 1427936-76-2)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
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