Cycloheptylmethanesulfonyl chloride CAS 242459-87-6
| CAS No. | 242459-87-6 |
| Molecular Formula | C8H15ClO2S |
| Molecular Weight | 210.72 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 Cycloheptylmethanesulfonyl chloride.
CATO supplies Cycloheptylmethanesulfonyl chloride (CAS 242459-87-6), a certified reference material (molecular formula C8H15ClO2S, MW 210.72 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H15ClO2S, Cycloheptylmethanesulfonyl chloride contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 210.72 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Cycloheptylmethanesulfonyl chloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-cyclohexylethane-1-sulfonyl chloride (CAS 4379-00-4)
- Cyclooctanesulfonyl chloride (CAS 62371-32-8)
- 1-(chloromethyl)-4-methanesulfonylbenzene (CAS 40517-43-9)
- (4-Methylphenyl)methanesulfonyl chloride; 4-Methylbenzenemethanesulfonyl chloride; p-Methyl-|A-toluenesulfonyl chloride; p-Tolylmethanesulfonyl chloride 51419-59-1 AB1005513 (CAS 51419-59-1)
- Methyl 2-(5-methyl-1H-1,2,4-triazol-3-yl)acetate (CAS 893762-27-1)
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- 3-Hydroxy-n-methylpropane-1-sulfonamide (CAS 1267971-35-6)
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- 4-hydroxy Carbazole (CAS 54989-33-2)
- n-(5-Bromo-2-methoxybenzyl)tetrahydro-2h-pyran-3-amine (CAS 1406095-35-9)
- 1-Methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carboxylic acid (CAS 338982-15-3)
- N-(4-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl)ethanesulfonamide (CAS 942013-59-4)
- Methyl 3-Bromopropiolate (CAS 23680-40-2)
- Exenatide (CAS 141758-74-9)
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