Description

Dimethyl-1,1,1-D3 Ether (Gas) is a deuterium-labeled isotopologue of dimethyl ether, specifically methyl-d3 methyl ether, with the CAS registry number 13725-27-4. This compound is a critical tool in advanced analytical chemistry, providing a non-radioactive, stable isotopic tracer for mechanistic studies and metabolic pathway elucidation. It is primarily utilized by researchers and process development scientists in the pharmaceutical, agrochemical, and material science industries who require precise tracking of molecular fragments in complex chemical and biological systems.

Application

• Isotopic Tracer in Reaction Mechanism Studies: Used to investigate reaction pathways, kinetics, and intermediates in organic synthesis and catalysis.
• Internal Standard for Mass Spectrometry (MS): Serves as a high-purity reference standard for quantitative analysis via GC-MS or LC-MS, improving accuracy in pharmaceutical and environmental testing.
• Metabolic Research & Drug Development: Employed in pharmacokinetic and metabolic studies to trace the fate of methyl groups in novel drug candidates.
• NMR Spectroscopy Solvent & Reagent: Acts as a deuterated reagent or solvent in nuclear magnetic resonance (NMR) spectroscopy for structural analysis.
• Material Science & Polymer Research: Used in the study of polymerization mechanisms and the development of labeled polymers with specific properties.
• Environmental Fate Studies: Applied in research to track the environmental degradation and transformation of ether-based compounds.

Basic Information

Item	Details
Product Name	Dimethyl-1,1,1-D3 Ether (Gas)
CAS No.	13725-27-4
Molecular Formula	C₂H₃D₃O
Molecular Weight	49.09 g/mol
Synonyms	Methyl-d3 methyl ether; (Trideuteriomethyl) methyl ether; Deuterated dimethyl ether; D3-Dimethyl ether; Ether, methyl-d3 methyl; Dimethyl ether-d3; Perdeuterated dimethyl ether (partial); Methoxy-d3-methane
EINECS	Contact for details

Quality Control

Every batch of Dimethyl-1,1,1-D3 Ether (Gas) is produced and analyzed under stringent conditions to ensure exceptional isotopic and chemical purity for research applications. Our quality assurance protocol includes verification of deuterium enrichment, chemical identity, and purity by advanced spectroscopic and chromatographic methods. A comprehensive Certificate of Analysis (COA) detailing isotopic purity (e.g., D atom %), chemical assay, and impurity profile is provided with each shipment to guarantee traceability and compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile and gaseous nature at room temperature, the product is typically supplied in sealed, certified gas cylinders or lecture bottles. Cylinders should be stored upright and secured in a dedicated gas storage area. Keep container tightly sealed when not in use to prevent loss of product and maintain isotopic integrity.

Specification

Item	Specification
Appearance (Gas)	Colorless
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D atom %)	≥ 98% (Typical 99%)
Chemical Purity (GC)	≥ 99.5%
Deuterium Enrichment (MS)	≥ 99% at labeled positions
Major Isotopic Impurities (MS)	D2, D1, D0 species as per COA

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