4-(2-Methyl-1,3-dithiolan-2-yl)phenyl 4-chlorobenzenesulfonate CAS 331460-99-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 331460-99-2 |
| Molecular Formula | C16H15ClO3S3 |
| Molecular Weight | 386.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Methyl-1,3-dithiolan-2-yl)phenyl 4-chlorobenzenesulfonate (CAS 331460-99-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H15ClO3S3. Molecular weight: 386.94 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H15ClO3S3 |
| Molecular Weight | 386.94 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 3 |
Related Methyl Standards
- 4-(1,3-Dithiolan-2-yl)-2-methoxy-6-nitrophenyl 4-methylbenzoate (CAS 331461-13-3)
- 4-(1,3-Dithiolan-2-yl)phenyl 2,4,6-trimethylbenzenesulfonate (CAS 331461-24-6)
- 4-(1,3-Dithiolan-2-yl)phenyl 4-tert-butylbenzene-1-sulfonate (CAS 301193-55-5)
- 4-(1,3-Dithiolan-2-yl)phenyl 4-acetamidobenzene-1-sulfonate (CAS 331460-86-7)
- (R)-5-(1,2-dithiolan-3-yl)-N-(2,5,8,11-tetraoxatridecan-13-yl)pentanamide (CAS 1334172-66-5)
- 4-(1,3-Dithiolan-2-yl)phenyl 2,5-dimethoxybenzene-1-sulfonate (CAS 298218-20-9)
- 4-(1,3-Dithiolan-2-yl)phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-97-0)
- 5-(1,2-Dithiolan-3-yl)-N-(4-oxo-5,6,7,8-tetrahydro-4H-thiazolo[5,4-c]azepin-2-yl)pentanamide (CAS 1797698-67-9)
Recommended Standards
- N-(1-(5-(allylthio)-4-ethyl-4H-1,2,4-triazol-3-yl)ethyl)-4-chlorobenzenesulfonamide (CAS 338954-06-6)
- 4-[(Azepan-1-yl)methyl]-1-(4-chlorobenzenesulfonyl)piperidin-4-ol (CAS 478041-68-8)
- 2-Chloro-N-(2-morpholino-2-(thiophen-3-yl)ethyl)benzenesulfonamide (CAS 946221-95-0)
- 2-Methylpyridine-d7 (CAS 93951-93-0)
- ethyl 4-chloro-1-methyl-1H-pyrazole-3-carboxylate (CAS 942853-19-2)
- Halofenozide (CAS 112226-61-6)
- Ethyl 2-(azepan-1-yl)-4-methylthiazole-5-carboxylate (CAS 1160264-30-1)
- Mono(2,4-di-tert-butylphenyl)phosphate (CAS 18351-37-6)
- 4’-Fluoro-2-(4-fluorophenyl)acetophenone (CAS 366-68-7)
- Semaglutide impurity 65 (CAS CATO-C4X-222665)
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