Description

2-Butynol-D2 is a deuterium-labeled derivative of 2-butyn-1-ol, a valuable building block in synthetic organic chemistry. This isotopically labeled compound is essential for advanced research and development, particularly in mechanistic studies and analytical method development where precise tracking of molecular pathways is required. It is primarily utilized by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for applications such as deuterium NMR spectroscopy and as a tracer in metabolic studies.

Application

• Deuterium NMR Spectroscopy: Serves as a critical standard and reference material for spectral analysis and calibration.
• Mechanistic Reaction Studies: Used as a tracer to elucidate reaction pathways and kinetics in catalytic and synthetic processes.
• Metabolic Research: Employed in pharmaceutical R&D to track the absorption, distribution, metabolism, and excretion (ADME) of drug candidates.
• Isotope Labeling Synthesis: Acts as a key deuterium source for the preparation of more complex labeled target molecules.
• Material Science Research: Utilized in the development of novel organic electronic materials where deuterium substitution can alter physical properties.
• Analytical Standard: Functions as a high-purity internal standard in mass spectrometry and chromatography for quantitative analysis.

Basic Information

Product Name	2-Butynol-D2
CAS No.	1035094-05-3
Molecular Formula	C₄H₄D₂O
Molecular Weight	72.11 g/mol
Synonyms	2-Butyn-1-ol-d2; 1-Deutero-2-butyn-4-ol; 3-Butyn-2-ol-d2; 2-Butynyl alcohol-d2; 1-Hydroxy-2-butyne-d2; Deuterated 2-Butyn-1-ol; 2-Butyne-1-ol-D2
EINECS	Contact for details

Quality Control

Our 2-Butynol-D2 is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and high isotopic purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chemical purity, isotopic enrichment (D-atom %), and impurity profile. We support research and industrial applications requiring reliable and traceable labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. For long-term storage, consider using inert gas purging.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isotopic Purity (D-atom %)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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