Description

Lauryl-1-14C Sulfate Sodium Salt is a carbon-14 radiolabeled analog of sodium lauryl sulfate (SLS), a widely used anionic surfactant. This compound is specifically designed for use in metabolic, pharmacokinetic, and environmental fate studies, where precise tracking of the lauryl moiety is required. It is an essential tool for researchers and scientists in the pharmaceutical, agrochemical, and consumer product industries who require definitive data on absorption, distribution, metabolism, and excretion (ADME) pathways.

Application

• Tracer Studies in ADME Research: Used as a radiolabeled tracer in preclinical and clinical studies to investigate the metabolic fate of surfactant-based formulations and active pharmaceutical ingredients.
• Environmental Fate and Biodegradation Studies: Employed to track the breakdown pathways, persistence, and ecological impact of surfactants in environmental systems.
• Dermal Penetration and Absorption Research: Critical for studying the skin permeation of topical formulations, including creams, lotions, and transdermal patches.
• Biochemical Mechanism Elucidation: Facilitates the study of specific biochemical interactions and pathways involving surfactant molecules in biological systems.
• Quality Control and Method Development: Serves as an internal standard or reference material in analytical method development and validation for surfactant quantification.
• Material Science Research: Used in studies investigating the behavior of surfactants in polymer systems, micelle formation, and surface chemistry.

Basic Information

Product Name	Lauryl-1-14C Sulfate Sodium Salt
CAS No.	155614-07-6
Molecular Formula	C12H2514CO4SNa
Molecular Weight	~292.4 g/mol (for 12C form)
Synonyms	Sodium Lauryl-1-14C Sulfate; [1-14C]Dodecyl Sulfate Sodium Salt; 14C-SLS; Radiolabeled Sodium Dodecyl Sulfate; SDS-14C; Sodium [1-14C]Dodecyl Sulphate; Laurilsulfate de sodium marqué au carbone-14 (French); Natriumlaurylsulfat-1-14C (German)
EINECS	Contact for details

Quality Control

Every batch of our radiolabeled compounds is produced and analyzed under strict quality control protocols to ensure high chemical and radiochemical purity, specific activity, and stability. Analytical characterization typically includes HPLC, TLC, and liquid scintillation counting (LSC). A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing the specific activity, purity, solvent, and analytical methods used. Our quality system supports research requiring compliance with GLP (Good Laboratory Practice) standards.

Storage

Preserve in a tightly closed container, protected from light. Store at recommended cold temperatures (typically 2-8°C or as specified on the label) to maintain stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed properly after each use to prevent absorption of atmospheric moisture. For long-term storage, consider conditions as advised in the specific handling document.

Specification

Item	Specification
Appearance	White to off-white solid or solution (as specified)
Identification (IR/NMR)	Conforms to structure
Chemical Purity (HPLC)	≥ 95%
Radiochemical Purity (HPLC)	≥ 97%
Specific Activity	Customizable (mCi/mmol or GBq/mmol)
Solvent (if supplied as solution)	Specified (e.g., Water, Ethanol)
Concentration	As per customer requirement

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.