Description

Diiodomethane-D2 is a deuterated analog of diiodomethane, a dense, highly volatile organoiodine compound. This isotopically labeled version is essential for advanced research and development where precise molecular tracking and spectroscopic analysis are required. It is a critical reagent for scientists and engineers in the fields of pharmaceutical development, organic synthesis, and materials science, particularly for mechanistic studies and as a building block in deuterium-labeled compounds.

Application

• NMR Spectroscopy & Analytical Standards: Used as an internal standard or chemical shift reference in Nuclear Magnetic Resonance (NMR) spectroscopy due to its distinct deuterium signal.
• Pharmaceutical Research & Development: Serves as a key intermediate in the synthesis of deuterium-labeled drug candidates for pharmacokinetic and metabolic studies (Drug Discovery).
• Organic Synthesis & Catalysis: Employed as a specialized methylene transfer reagent or heavy atom source in complex synthetic pathways and catalytic reactions.
• Materials Science Research: Utilized in the development and study of novel organic electronic materials and liquid crystals where isotopic labeling is necessary.
• Mechanistic Studies: Acts as a tracer in chemical reaction mechanisms to elucidate pathways and kinetics.
• Academic & Industrial R&D: A fundamental research chemical for universities and corporate R&D labs focusing on isotope chemistry.

Basic Information

Product Name	Diiodomethane-D2
CAS No.	15729-58-5
Molecular Formula	CD2I2
Molecular Weight	269.84 g/mol
Synonyms	Deuterated Diiodomethane; Diiodomethane-d2; Methylene-d2 Diiodide; Deuteromethylene Iodide; [2H2]Diiodomethane; Bis(iodo)deuteromethane; CD2I2; Methylene Iodide-d2
EINECS	Contact for details

Quality Control

Our Diiodomethane-D2 is produced and handled under strict quality protocols to ensure high isotopic purity and chemical integrity, suitable for sensitive research applications. Each batch is analyzed to confirm key parameters including deuterium enrichment, chemical purity, and identity. A comprehensive Certificate of Analysis (COA) detailing NMR (D content), GC, and other relevant analytical data is provided with every 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 place, away from heat and ignition sources. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is 2-8°C (refrigerated) for long-term stability.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR/NMR)	Conforms to structure
Assay (GC)	≥ 98.0% (Chemical Purity)
Deuterium Content (NMR)	≥ 98.0 atom % D
Water Content (KF)	≤ 0.1%
Residue on Ignition	≤ 0.05%

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