Lauryl Sulfate Impurity 2 CAS 50514-02-8

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.50514-02-8
Molecular FormulaC14H30O4S
Molecular Weight294.45 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lauryl Sulfate Impurity 2 CAS 50514-02-8 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 Lauryl Sulfate Impurity 2.

As a process- or degradation-related impurity, Lauryl Sulfate Impurity 2 (CAS 50514-02-8, C14H30O4S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Lauryl Sulfate Impurity 2 is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 294.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

CATO manufactures Lauryl Sulfate Impurity 2 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC14H30O4S
Molecular Weight294.45 g/mol
Purity≥95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1971
Sulfur Atoms1

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