n-Cyclohexyl-n-methylsulfamoyl chloride CAS 83842-57-3
| CAS No. | 83842-57-3 |
| Molecular Formula | C7H14ClNO2S |
| Molecular Weight | 211.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including n-Cyclohexyl-n-methylsulfamoyl chloride.
n-Cyclohexyl-n-methylsulfamoyl chloride (CAS 83842-57-3) is a high-purity analytical reference standard with the molecular formula C7H14ClNO2S and a molecular weight of 211.71 g/mol.
n-Cyclohexyl-n-methylsulfamoyl chloride (C7H14ClNO2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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.
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 | C7H14ClNO2S |
| Molecular Weight | 211.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Methyl 3-vinylbenzoate (CAS 38383-50-5)
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- Mercury(I) fluoride (CAS 13967-25-4)
- Rel-(1R,2R)-2-(1-methyl-1H-pyrazol-5-yl)cyclopropane-1-carboxylic acid (CAS 1899946-22-5)
- (7-Bromoimidazo[1,2-a]pyridin-2-yl)methanol (CAS 1187236-21-0)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
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