2,4,6-Trichlorophenyl propane-1-sulfonate CAS 1171919-51-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1171919-51-9 |
| Molecular Formula | C9H9Cl3O3S |
| Molecular Weight | 303.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichlorophenyl propane-1-sulfonate (CAS 1171919-51-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9Cl3O3S. Molecular weight: 303.59 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9Cl3O3S |
| Molecular Weight | 303.59 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Trichlorophenyl Standards
- 2,4,6-Trichlorophenyl pyrimidine-5-carboxylate (CAS 87848-02-0)
- 1-(5-Methyl-1-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3-yl)ethanone (CAS 1000572-05-3)
- 3-Acetyl-1-(2,4,6-trichlorophenyl)-1H-pyrazol-5(4H)-one (CAS 656809-86-8)
- 5-Acetyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000572-21-3)
- 5-Oxo-1-(2,4,5-trichlorophenyl)pyrrolidine-3-carboxylic acid (CAS 91058-46-7)
- 6-(3,4,5-Trichlorophenyl)-6-oxohexanoic acid (CAS 951891-76-2)
- Ethyl 4-(3,4,5-trichlorophenyl)-4-oxobutanoate (CAS 951887-50-6)
- 2-(3,4,5-Trichlorophenyl)pyridine-3-acetonitrile (CAS 1361648-32-9)
Recommended Standards
- 3-(3,4-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018549-20-6)
- 1-(3-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)cyclopropane-1-carbonitrile (CAS 1256360-48-1)
- 3-(2,4-Dichlorophenoxy)propane-1-sulfonyl chloride (CAS 1018549-16-0)
- {2-[5-(Chloromethyl)-2-methanesulfonyl-1h-imidazol-1-yl]ethyl}diethylamine (CAS 1221342-20-6)
- 5,5-Difluoropiperidine-3-carboxamide (CAS 1782200-14-9)
- 2-[4-(fluoromethyl)-1H-1,2,3-triazol-1-yl]propanoic acid (CAS 1934537-19-5)
- 2-((5-(2-Chlorophenyl)-1,3,4-oxadiazol-2-yl)thio)-N-(2,5-dimethoxyphenyl)acetamide (CAS 337354-51-5)
- 1-Ethyl-4-(methylsulfonyl)piperazine (CAS 98433-26-2)
- 1-(4-chlorophenyl)-6-oxo-4-(propylsulfanyl)-1,6-dihydro-3-pyridazinecarboxylic acid 339031-12-8 KS-00003E8E (CAS 339031-12-8)
- Semaglutide impurity 286 (CAS CATO-C4X-2226286)
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