Description

Methanol-D3 CAS NO 1849-29-2 is a stable isotope-labeled analog of methanol, where three hydrogen atoms are replaced by deuterium. This compound is an essential tool for advanced analytical chemistry, providing a critical internal standard for precise quantification and metabolic pathway tracing. It is primarily required by research institutions, pharmaceutical developers, and analytical laboratories engaged in mass spectrometry, NMR spectroscopy, and metabolic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Used for the accurate quantification of methanol and related compounds in complex biological and environmental matrices.
• NMR Spectroscopy Solvent & Reagent: Serves as a deuterated solvent or a reagent in nuclear magnetic resonance studies to eliminate interfering proton signals.
• Metabolic Research & Tracer Studies: Employed to trace biochemical pathways and study the metabolism of methanol and its derivatives in vivo and in vitro.
• Pharmaceutical Analysis & Development: Critical for method development and validation in drug metabolism and pharmacokinetics (DMPK) studies.
• Forensic & Environmental Analysis: Used as a reference standard in the detection and precise measurement of methanol in forensic toxicology and environmental monitoring.
• Chemical Synthesis: Acts as a deuterium source or a labeled building block in the synthesis of more complex deuterated compounds.

Basic Information

Product Name	Methanol-D3
CAS No.	1849-29-2
Molecular Formula	CD3OD
Molecular Weight	35.06 g/mol
Synonyms	Deuterated Methanol; Methanol-d4 (common misnomer for CD3OD); Methyl Alcohol-d3; Deuteromethanol; [2H3]Methanol; Tetradeuteromethanol; Perdeuteromethanol; Methyl-d3 Alcohol
EINECS	217-423-1

Quality Control

Our Methanol-D3 is produced under stringent conditions to ensure high isotopic and chemical purity, meeting the exacting requirements of analytical and research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D atom %), chemical purity, and key physical parameters. We adhere to a rigorous quality management system to guarantee batch-to-batch consistency and reliability for your critical research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, keep away from heat, sparks, and open flame. Ensure containers are kept upright and properly sealed to prevent moisture absorption and evaporation.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Isotopic Purity (D atom %)	≥ 99.5%
Chemical Purity (GC)	≥ 99.9%
Water Content (KF)	≤ 0.05%
Acidity (as CH3COOH)	≤ 0.002%
Residue after Evaporation	≤ 0.001%

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