3,3-Dimethylcyclohexane-1-sulfonyl chloride CAS 1343979-38-3
| CAS No. | 1343979-38-3 |
| Molecular Formula | C8H15ClO2S |
| Molecular Weight | 210.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3,3-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1343979-38-3) is a high-purity analytical reference standard with the molecular formula C8H15ClO2S and a molecular weight of 210.72 g/mol.
The molecular framework of 3,3-Dimethylcyclohexane-1-sulfonyl chloride (C8H15ClO2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H15ClO2S |
| Molecular Weight | 210.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dimethylcyclohexane Standards
- 2,6-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1250150-38-9)
- 3,4-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1339666-87-3)
- 2,5-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1343290-52-7)
- 4,4-Dimethylcyclohexane-1-sulfonyl chloride (CAS 1344070-27-4)
- 2,6-Dimethylcyclohexane-1-sulfonamide (CAS 1247809-99-9)
- 3,3-Dimethylcyclohexane-1-sulfonamide (CAS 1339739-43-3)
- 2,3-Dimethylcyclohexane-1-sulfonamide (CAS 1340523-88-7)
- 4,4-Dimethylcyclohexane-1-sulfonamide (CAS 1341720-23-7)
Recommended Standards
- 3-Ethylcyclohexane-1-sulfonyl chloride (CAS 1343304-06-2)
- (1-methylcyclohexyl)methanesulfonyl chloride (CAS 1461714-73-7)
- 1-(Chloromethyl)-1-(3-(methylsulfonyl)propyl)cyclopropane (CAS 1477561-67-3)
- 1-(Chloromethyl)-1-(2-(ethylsulfonyl)ethyl)cyclopropane (CAS 1486652-16-7)
- 1-Benzyl-4-(methylamino)-4-piperidinecarbonitrile (CAS 953-79-7)
- N1-(2-aminoethyl)-N2-(3-(dimethoxy(methyl)silyl)propyl)ethane-1,2-diamine (CAS 99740-64-4)
- n-(3-Ethoxybenzyl)propan-1-amine (CAS 893582-85-9)
- Palonosetron Impurity 43 (CAS CATO-C4X-110543)
- 2-Chloro-1-(2,3-dihydrobenzofuran-2-yl)ethanone (CAS 156592-53-9)
- 3-(4-Methyl-1h-pyrazol-1-yl)butan-2-amine (CAS 1248214-35-8)
- 2-(Difluoromethyl)-4-hydroxypyridine-5-carboxaldehyde (CAS 1806777-95-6)
- 2-(4-Methoxyphenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-46-1)
- 2-(3-(tert-Butyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 627526-15-2)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
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