Product Name: Iodomethane-d3 (Deuterated Methyl Iodide)
CAS No.: 865-50-9
Molecular Formula: CD₃I
Molecular Weight: 144.96 g/mol
Overview:
Iodomethane-d3 is a crucial deuterium-labeled reagent and synthetic building block, in which the three hydrogen atoms of the methyl group (-CH₃) are fully replaced by the stable isotope deuterium (D). This deuteration provides distinct signals in NMR spectroscopy and enables the precise introduction of a deuterium-labeled methyl group into target molecules through methylation reactions. This unique property makes it an indispensable tool for elucidating reaction mechanisms, tracing metabolic pathways, and synthesizing deuterated standards.
Key Advantages:
High Isotopic & Chemical Purity: We provide high-quality product with a deuterium enrichment of up to 99.9 atom % D and a consistent chemical purity of ≥98%, ensuring reliable experimental results and high yields in your research and synthesis.
Superior Performance & Defined Utility: As an efficient deuterated methylating agent with high reactivity, it is directly applicable in various nucleophilic substitution reactions, making it one of the most direct and reliable tools for isotopic labeling.
Stable Supply & Professional Packaging: We guarantee stable and flexible supply from gram to kilogram scale. The product is professionally packaged (e.g., stabilized with copper wire) in sealed amber vials to ensure stability during storage and transport under 2-8°C refrigeration, protected from light.
Physicochemical Properties:
Appearance: Colorless to pale yellow clear liquid.
Density: ~2.33 g/mL (25°C).
Boiling Point: ~42 °C.
Melting Point: ~ -66.5 °C.
Refractive Index: n20/D ~1.5262.
Solubility: Soluble in common organic solvents like chloroform.
Primary Applications:
NMR Spectroscopy: Serves as an excellent deuterated reagent and internal standard for ¹H NMR spectrum calibration, solvent peak suppression, and reaction monitoring.
Mass Spectrometry & Metabolic Studies: Used as an isotopic labeling probe to synthesize internal standards for precise qualitative and quantitative analysis of target metabolites in metabolomics and pharmacokinetic studies.
Organic Synthesis & Mechanism Studies: Acts as a deuterated methylating agent for synthesizing various deuterated compounds; its kinetic isotope effect is utilized to investigate detailed mechanisms of methyl transfer reactions.
Biochemistry & Medical Research: Employed for selective methylation labeling of biomacromolecules like proteins and nucleic acids to study their structure and function.
Packaging & Storage:
Packaging: Available in various sealed ampoules or screw-cap vials with PTFE liners in sizes such as 1kg, 5g, 10Kg, 25Kg, 50Kg, 100Kg, etc. Some specifications are stabilized with copper wire. Custom packaging is available upon request.
Storage: This product is light-sensitive and volatile. It must be stored in amber containers, tightly sealed, and kept in a refrigerator at 2-8°C. After opening, it is recommended to use under an inert atmosphere and reseal promptly.
We welcome inquiries, collaboration, and sample requests from researchers and industrial partners in analytical chemistry, pharmaceutical R&D, metabolic studies, and organic synthesis!
Yurui(Shanghai) Chemical Co. Ltd / UIV Chem
Contact Person: Nan Haodong
Address: Floor 5, Building H2, No.3188 Xiupu Rd, Pudong, Shanghai 201203, China
Tel: 0086-21-50456736 / 021-33191321
WhatsApp: +86 17613296318
WeChat: NHDong2021
Email: xin@riyngroup.com
QQ: 2551819264
Website: www.riyngroup.com
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