4-[(2E)-3-[4-(Propan-2-yl)phenyl]prop-2-enoyl]phenyl 2,4,6-trimethylbenzene-1-sulfonate CAS 331461-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331461-19-9 |
| Molecular Formula | C27H28O4S |
| Molecular Weight | 448.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-[(2E)-3-[4-(Propan-2-yl)phenyl]prop-2-enoyl]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 331461-19-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C27H28O4S. Molecular weight: 448.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C27H28O4S |
| Molecular Weight | 448.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
Related E Standards
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- 2,4,6-Tris(propan-2-yl)-n-(2,2,6,6-tetramethylpiperidin-4-yl)benzene-1-sulfonamide (CAS 300574-86-1)
- 4-[(2Z)-3-[4-(Propan-2-yl)phenyl]prop-2-enoyl]phenyl decanoate (CAS 306731-93-1)
- Propan-2-yl 6-[4-(diphenylmethyl)piperazin-1-yl]pyridine-3-carboxylate (CAS 339011-24-4)
- 4-[(2E)-3-[4-(Propan-2-yl)phenyl]prop-2-enoyl]phenyl 4-nitrobenzoate (CAS 306730-00-7)
- 1-Methyl-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptan-2-yl N-[(4-cyanophenyl)methyl]-N-(4-methylbenzenesulfonyl)carbamate (CAS 1005096-41-2)
- N-{[4-(propan-2-yl)phenyl]methyl}-1-[6-(trifluoromethyl)pyrimidin-4-yl]piperidine-4-carboxamide (CAS 1775411-34-1)
Recommended Standards
- Temocaprilat (CAS 110221-53-9)
- Bis((1r,2s,5r)-2-isopropyl-5-methylcyclohexyl) ((1r,2r)-1,2,3-trihydroxypropyl)phosphonate (CAS 864166-20-1)
- Ribociclib Impurity 27 (CAS CATO-C4X-310027)
- 1-(4'-Chloro-3'-fluoro-[1,1'-biphenyl]-2-yl)ethan-1-one (CAS 893739-53-2)
- (3r,5r)-3-Cyclopropyl-5-methyl-2-oxo-pyrrolidine-3-carbonitrile (CAS 1462290-03-4)
- 6-Bromo-2-chloro-7-methyl-3H-imidazo[4,5-b]pyridine (CAS 1388071-17-7)
- 4-Chloro-2-fluoro-N-(2-fluorophenyl)-5-[[(8aR)-hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]carbonyl]benzenesulfonamide (CAS 1235560-28-7)
- (2-Bromobenzoyl) 2-bromobenzoate (CAS 49619-44-5)
- 2-methylidenecyclohexanone (CAS 3045-98-5)
- D-Pro31-Tirzepatide (CAS CATO-CPTD788905)
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