Description

Sodium n-Hexadecyl-D33 Sulfate is a deuterated analog of sodium cetyl sulfate, a well-characterized anionic surfactant. This compound is specifically engineered for advanced research and analytical applications where isotopic labeling is critical for precise tracking and mechanistic studies. It is essential for scientists in the fields of pharmaceutical development, materials science, and biochemistry who require high-purity, isotopically labeled surfactants for NMR spectroscopy, mass spectrometry, and metabolic pathway analysis.

Application

• Internal standard for the quantitative analysis of surfactants and related compounds via Mass Spectrometry (MS) and Nuclear Magnetic Resonance (NMR) spectroscopy.
• Tracer molecule in biochemical and pharmacokinetic studies to investigate the absorption, distribution, metabolism, and excretion (ADME) of surfactant-based formulations.
• Critical reagent in deuterium labeling experiments for mechanistic research in organic chemistry and catalysis.
• Stable isotope-labeled standard for environmental monitoring of surfactant degradation and persistence.
• Component in the development of specialized analytical reference materials and certified standards for quality control laboratories.
• Research tool in membrane biophysics to study the interaction of surfactants with lipid bilayers using neutron scattering techniques.

Basic Information

Item	Details
Product Name	Sodium n-Hexadecyl-D33 Sulfate
CAS No.	2708287-31-2
Molecular Formula	C₁₆D₃₃NaO₄S
Molecular Weight	Contact for details
Synonyms	Sodium Cetyl-D33 Sulfate; Sodium Hexadecyl-D33 Sulfate; Deuterated Sodium Cetyl Sulfate; Sodium Palmitate-D33 Sulfate; 1-Hexadecanol-D33 Hydrogen Sulfate Sodium Salt; n-Hexadecyl-D33 Alcohol Sulfate Sodium Salt; SDS-D33 (Deuterated Sodium Dodecyl Sulfate analog for C16 chain)
EINECS	Contact for details

Quality Control

Every batch of our Sodium n-Hexadecyl-D33 Sulfate is produced and analyzed under strict quality management protocols to ensure exceptional isotopic purity and chemical integrity. We provide comprehensive analytical data including NMR (¹H, ²H, ¹³C) and Mass Spectrometry reports to verify deuteration level and structural identity. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming compliance with your specified requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). For long-term stability, consider storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (NMR)	Conforms to structure
Deuteration Degree	≥ 98 atom % D (Typical)
Purity (HPLC)	≥ 95%
Chemical Purity (Titration)	Contact for details
Water Content (KF)	< 2.0 %

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