4-(Cyclohexylmethoxy)butane-1-sulfonyl chloride CAS 1343293-57-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1343293-57-1
Molecular FormulaC11H21ClO3S
Molecular Weight268.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(Cyclohexylmethoxy)butane-1-sulfonyl chloride CAS 1343293-57-1 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 4-(Cyclohexylmethoxy)butane-1-sulfonyl chloride.

4-(Cyclohexylmethoxy)butane-1-sulfonyl chloride (CAS 1343293-57-1), molecular formula C11H21ClO3S and molecular weight 268.80 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H21ClO3S, 4-(Cyclohexylmethoxy)butane-1-sulfonyl 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 268.80 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4-(Cyclohexylmethoxy)butane-1-sulfonyl 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 FormulaC11H21ClO3S
Molecular Weight268.80 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1991
Halogen ContentCl-containing
Sulfur Atoms1

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