Description

Iodomethane-D3 CAS NO 865-50-9 is a deuterium-labeled isotopologue of iodomethane, where three hydrogen atoms are replaced by deuterium. This stable isotope-labeled compound is essential as a tracer and internal standard in advanced analytical techniques, providing critical data integrity and accuracy. It is primarily required by research institutions, pharmaceutical developers, and analytical laboratories engaged in mass spectrometry, metabolic studies, and reaction mechanism elucidation.

Application

• Internal Standard for Mass Spectrometry (MS): Used for precise quantification in GC-MS and LC-MS analyses to correct for instrument variability and sample preparation losses.
• Metabolic Pathway Tracing: Serves as a deuterium tracer in pharmacokinetic and drug metabolism studies to track the fate of methyl groups.
• NMR Spectroscopy: Employed as a solvent or reagent in nuclear magnetic resonance studies where deuterium labeling is necessary to simplify spectra.
• Mechanistic Organic Chemistry Research: Used to study reaction mechanisms, particularly in methylation and nucleophilic substitution reactions, by following deuterium labels.
• Pharmaceutical Reference Standard: Acts as a certified reference material (CRM) for quality control and method validation in drug development and manufacturing.
• Environmental Analysis: Applied as a labeled standard in the detection and quantification of volatile iodinated compounds in environmental samples.

Basic Information

Product Name	Iodomethane-D3
CAS No.	865-50-9
Molecular Formula	CD3I
Molecular Weight	144.94 g/mol
Synonyms	Deuterated Iodomethane; Methyl-d3 Iodide; (2H3)Methyl Iodide; Trideuterio(iodo)methane; Iodomethane-d3; Perdeuterated Methyl Iodide; CD3I; Methyl Iodide-d3
EINECS	212-738-8

Quality Control

Our Iodomethane-D3 is produced under strict quality protocols to ensure high isotopic purity and chemical integrity, meeting the stringent requirements of research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation via spectroscopic methods. We adhere to relevant standards for high-purity reagents and reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are sealed and stored upright. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Isotopic Purity (D)	≥ 99.0 atom % D
Chemical Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
NMR Purity	Conforms

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