2-Phenylcyclohexane-1-sulfonyl chloride CAS 1250201-93-4
| CAS No. | 1250201-93-4 |
| Molecular Formula | C12H15ClO2S |
| Molecular Weight | 258.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Phenylcyclohexane-1-sulfonyl chloride (C12H15ClO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-Phenylcyclohexane-1-sulfonyl chloride (CAS 1250201-93-4), a certified reference material (molecular formula C12H15ClO2S, MW 258.76 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15ClO2S |
| Molecular Weight | 258.76 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Phenylcyclohexane Standards
- 4-phenylcyclohexane-1-sulfonyl chloride (CAS 1250661-03-0)
- 4-Phenylcyclohexane-1,2-dicarboxylic acid (CAS 36299-64-6)
- 4-Phenylcyclohexane-1-sulfonamide (CAS 1249783-96-7)
- 4-Oxo-1-phenylcyclohexane-1-carboxylic acid (CAS 75945-91-4)
- 1-Phenylcyclohexane-1-carboxylic acid (CAS 1135-67-7)
- 2-Phenylcyclohexane-1-carboxylic acid, mixture of diastereomers (CAS 97906-58-6)
- 1-Phenylcyclohexane-1-carboxamide (CAS 2890-60-0)
- 1-Phenylcyclohexane-1,4-diol (CAS 80770-73-6)
Recommended Standards
- 2-(4-tert-Butylphenyl)ethene-1-sulfonyl chloride (CAS 1161945-03-4)
- 4-(2-Propoxyethoxy)butane-1-sulfonyl chloride (CAS 1339346-08-5)
- 6-((2-Chlorophenyl)thio)hexanoic acid (CAS 1004781-64-9)
- 5-((1-Methoxypropan-2-yl)oxy)pentane-1-sulfonyl chloride (CAS 1339460-13-7)
- 3A,4,5,6,7,7a-hexahydrobenzo[d]isoxazole-3-carboxylic acid (CAS 176909-92-5)
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