Description

Hexadecanoic-3,3-D2 Acid is a deuterium-labeled analog of palmitic acid, a common saturated fatty acid. This stable isotope-labeled compound is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, metabolic, and biochemical sectors for use as an internal standard in mass spectrometry and NMR spectroscopy.

Application

• Internal Standard for Mass Spectrometry (MS): Provides accurate quantification in lipidomics, metabolomics, and pharmacokinetic studies.
• NMR Spectroscopy Tracer: Used in mechanistic and metabolic pathway research to track biochemical transformations.
• Pharmaceutical Research & Development: Critical for drug metabolism and disposition (DMPK) studies of fatty acid-based therapeutics.
• Biochemical Research: Serves as a labeled precursor or probe in enzymatic and metabolic flux analysis.
• Stable Isotope Labeling: Used in the synthesis of more complex deuterated compounds for research.
• Quality Control Reference Material: Acts a high-purity reference standard in analytical laboratories.

Basic Information

Product Name	Hexadecanoic-3,3-D2 Acid
CAS No.	83293-32-7
Molecular Formula	C16H30D2O2
Molecular Weight	258.43 g/mol
Synonyms	Palmitic-3,3-d2 Acid; 3,3-Dideuteriohexadecanoic Acid; Hexadecanoic-3,3-d2 Acid; Deuterated Palmitic Acid; [3,3-2H2]Palmitic Acid; 3,3-D2-Palmitic Acid; C16:0-3,3-d2; FA 16:0-3,3-d2
EINECS	Contact for details

Quality Control

Our Hexadecanoic-3,3-D2 Acid is manufactured under strict quality systems to ensure high chemical and isotopic purity, which is critical for reliable analytical results. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing assay, isotopic enrichment, and impurity profiles. We adhere to rigorous in-house standards tailored for research and diagnostic chemicals, ensuring consistency and traceability for our global clients.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR / NMR)	Conforms to structure
Assay (HPLC / GC)	≥ 98.0% (chemical purity)
Isotopic Enrichment	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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