Description

γ-Tocopherol-D3 is a deuterium-labeled isotopologue of γ-tocopherol, a key member of the vitamin E family. This stable isotope-labeled compound is essential for advanced analytical research, enabling precise quantification and metabolic studies of γ-tocopherol in complex biological systems. It is a critical material for researchers and manufacturers in the pharmaceutical, nutraceutical, and analytical chemistry sectors who require high-purity internal standards for mass spectrometry and other sophisticated techniques.

Application

• Internal Standard for LC-MS/MS Analysis: Used as a quantitative reference standard for the accurate measurement of γ-tocopherol levels in biological fluids, tissues, and food products.
• Metabolic Pathway Tracing: Enables detailed pharmacokinetic and metabolic fate studies of vitamin E isomers in preclinical and clinical research due to its deuterium label.
• Nutraceutical & Pharmaceutical R&D: Supports the development and quality control of vitamin E formulations and drugs targeting oxidative stress.
• Food & Nutritional Science Research: Facilitates the analysis of vitamin E content, stability, and bioavailability in fortified foods and dietary supplements.
• Biomarker Discovery: Aids in clinical studies investigating the correlation between γ-tocopherol levels and health outcomes.
• Reference Material Manufacturing: Serves as a primary material for producing certified reference materials (CRMs) for laboratory use.

Basic Information

Product Name	γ-Tocopherol-D3
CAS No.	842129-89-9
Molecular Formula	C28H47D3O2
Molecular Weight	415.69 g/mol (approx.)
Synonyms	γ-Tocopherol-d3; (2R)-2,5,7,8-Tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydro-2H-1-benzopyran-6-ol-d3; Vitamin E (γ-tocopherol) deuterated; d3-γ-Tocopherol; γ-Tocopherol-d3; 6-Hydroxy-2,5,7,8-tetramethyl-2-(4,8,12-trimethyltridecyl)chroman-d3; Deuterated γ-tocopherol
EINECS	Contact for details

Quality Control

Our γ-Tocopherol-D3 is produced under strict quality management systems to ensure the highest standards of isotopic purity and chemical integrity. Each batch is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry to confirm identity, chemical purity, and isotopic enrichment. A comprehensive Certificate of Analysis (COA) detailing batch-specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C or as specified on the label or COA. This product is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep the container sealed in a dry and cool environment. Avoid repeated freeze-thaw cycles.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous oil or solid
Identification (NMR)	Complies with structure
Identification (HPLC/MS)	Complies with reference
Chemical Purity (HPLC)	≥ 98.0%
Isotopic Purity	≥ 98 atom % D
Isotopic Enrichment	≥ 99% (d3)

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