Description

Phytanic Acid-D3 is a deuterium-labeled isotopologue of the branched-chain fatty acid, phytanic acid. This stable isotope-labeled compound is an essential tool for quantitative mass spectrometry, enabling precise metabolic and pharmacokinetic studies. It is primarily utilized by researchers and analytical laboratories in the fields of lipidomics, metabolic disorder diagnostics, and pharmaceutical development.

Application

• Internal Standard for Mass Spectrometry: Serves as a critical quantitative reference in GC-MS and LC-MS/MS analyses for accurate measurement of endogenous phytanic acid levels.
• Biomarker Research: Used in studies of peroxisomal disorders such as Refsum disease and other conditions involving impaired α-oxidation.
• Metabolic Pathway Tracing: Enables detailed investigation of phytanic acid absorption, metabolism, and excretion in biological systems.
• Clinical Diagnostics Development: A key component in the development and validation of high-precision clinical assays for metabolic screening.
• Nutritional Science Studies: Facilitates research on the metabolism of dietary-derived branched-chain fatty acids from dairy and ruminant fats.
• Pharmaceutical R&D: Employed in drug discovery and development programs targeting lipid metabolism pathways.

Basic Information

Product Name	Phytanic Acid-D3
CAS No.	1383920-40-8
Molecular Formula	C20H37D3O2
Molecular Weight	315.53 g/mol (approx.)
Synonyms	3,7,11,15-Tetramethylhexadecanoic-16,16,16-d3 acid; (R,S)-Phytanic-16,16,16-d3 acid; 16,16,16-Trideuteriophytanic acid; Deuterated Phytanic Acid; Phytanic Acid-d3; D3-Phytanic Acid; Isotopically Labeled Phytanic Acid
EINECS	Contact for details

Quality Control

Every batch of Phytanic Acid-D3 is manufactured and analyzed under strict quality protocols to ensure the highest isotopic and chemical purity required for sensitive analytical applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing isotopic enrichment (D%), chemical purity, and analytical method data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below under an inert atmosphere for long-term stability. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow oil or solid
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D%)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Isomeric Purity	Contact for details

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