4,6-Dimethyl-2-(2-methylpropoxy)-3-[2-(propan-2-yl)benzenesulfonyl]pyridine CAS 338965-65-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338965-65-4 |
| Molecular Formula | C20H27NO3S |
| Molecular Weight | 361.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,6-Dimethyl-2-(2-methylpropoxy)-3-[2-(propan-2-yl)benzenesulfonyl]pyridine (CAS 338965-65-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H27NO3S. Molecular weight: 361.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H27NO3S |
| Molecular Weight | 361.50 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 1-(2-(2-(3,5-Dimethyl-1H-pyrazol-1-yl)thiazol-4-yl)ethyl)-3-(thiophen-2-ylmethyl)urea (CAS 1421493-39-1)
- 9,9-Dimethyl-N,N-diphenyl-9H-fluoren-2-amine (CAS 148077-51-4)
- 2-(3,3-Dimethyl-3,4-dihydro-isoquinolin-1-ylamino)-3-(1H-indol-3-yl)-propionic acid (CAS 1396969-17-7)
- 2-[2-(2,5-Dimethyl-1-phenyl-1H-pyrrol-3-yl)-vinyl]-6-methoxy-benzoic acid methyl ester (CAS 365542-54-7)
- N-(5,6-dimethyl-1-propyl-1H-benzo[d]imidazol-4-yl)-4-fluorobenzenesulfonamide (CAS 338423-76-0)
- Dimethyl 2'-amino-[1,1':4',1''-terphenyl]-4,4''-dicarboxylate (CAS 1312703-30-2)
- Dimethyl N,N-bis(tert-butoxycarbonyl)-L-aspartate (CAS 219617-08-0)
- 4,5-Dimethyl 1-{2-oxo-2-[(phenylcarbamoyl)amino]ethyl}-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 892277-85-9)
Recommended Standards
- 1-((S)-2-(Dimethylamino)-3-(4-hydroxyphenyl)propyl)-3-((S)-1-(thiophen-3-yl)propan-2-yl)urea (CAS 1997387-43-5)
- 4-Methyl-11-(4-methylpiperazin-1-yl)-8-thia-12-azatetracyclo[8.8.0.0^{2,7}.0^{13,18}]octadeca-1(18),2,4,6,10,12,14,16-octaene (CAS 866136-53-0)
- (7-(2-Fluorophenyl)-1,4-thiazepan-4-yl)(2-(methylthio)phenyl)methanone (CAS 1705865-20-8)
- [5-(2-Chloro-phenyl)-tetrazol-2-yl]-acetic acid (CAS 5626-38-0)
- N-(4-((1H-1,2,4-triazol-1-yl)methyl)phenyl)-2-(piperazin-1-yl)acetamide dihydrochloride (CAS 1332528-47-8)
- 2,6-Dichloro-3-(methylsulfonyl)pyridine (CAS 1820647-64-0)
- Benz[a]anthracene-1r,2c,3t,4c-tetrahydro-1,2,3,4-tetrol (CAS 105880-23-7)
- Palbociclib Impurity 47 (CAS CATO-C4X-112547)
- 3-Iodo-5-methoxy-1H-pyrazole (CAS 1015780-61-6)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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 13829788188 / jacky.chen@cato-chem.com