Description

Ethanol-D5 CAS NO 1859-08-1 is a deuterated isotopologue of ethanol, where five hydrogen atoms are replaced by deuterium. This high-purity labeled compound is essential for advanced analytical and research applications where precise molecular tracking and minimal background interference are critical. It is primarily used by researchers and quality control laboratories in the pharmaceutical, chemical, and academic sectors for applications such as NMR spectroscopy and mass spectrometry.

Application

• NMR Spectroscopy Solvent: As a deuterated solvent for proton NMR, providing a non-interfering signal for accurate structural analysis of organic compounds.
• Mass Spectrometry Internal Standard: Used as a quantitative internal standard in GC-MS and LC-MS for the accurate measurement of ethanol and related metabolites.
• Metabolic Pathway Tracing: Employed in biochemical and pharmacological research to study the metabolic fate and distribution of ethanol using isotopic labeling techniques.
• Chemical Synthesis Intermediate: Acts as a labeled reagent or starting material in the synthesis of more complex deuterated compounds for research.
• Analytical Reference Standard: Serves as a certified reference material for calibrating instruments and validating analytical methods in forensic and clinical laboratories.
• Polymer Science Research: Utilized in studies of polymerization kinetics and polymer structure where deuterium labeling provides unique insights.

Basic Information

Product Name	Ethanol-D5
CAS No.	1859-08-1
Molecular Formula	C2D5OD
Molecular Weight	51.10 g/mol
Synonyms	Deuteroethanol-d5; Ethanol-1,1,2,2,2-d5; Ethyl Alcohol-d5; Deuterated Ethanol (5D); C2D5OH; [2H5]Ethanol; Ethanol-d5 (99.5% D); Absolute Ethanol-d5
EINECS	Contact for details

Quality Control

Our Ethanol-D5 is produced and tested under stringent quality management systems to ensure exceptional isotopic and chemical purity, suitable for the most demanding spectroscopic applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment (D atom %), chemical purity by GC, and water content. We adhere to relevant industry guidelines for high-purity reagents to guarantee reliable and reproducible performance in your laboratory.

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 hygroscopic and highly volatile nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption and evaporation. For long-term storage under inert atmosphere, please contact us for specific recommendations.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Isotopic Purity (D atom %)	≥ 99.5%
Chemical Purity (GC)	≥ 99.9%
Water Content (Karl Fischer)	≤ 0.05%
Acidity/Alkalinity	Conforms
Residue on Evaporation	≤ 0.001%
NMR Solvent Suitability	Passes test

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