Description

Methyl-D1-Acetylene is a deuterium-labeled isotopologue of methylacetylene, a valuable building block in synthetic chemistry. This compound is specifically engineered for applications requiring a stable isotopic label, offering researchers a precise tool for mechanistic studies and tracer analysis. It is essential for scientists and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors who require high-purity, labeled intermediates.

Application

• Deuterium-Labeled Intermediate: Serves as a crucial precursor in the synthesis of deuterated pharmaceuticals and fine chemicals for metabolic and pharmacokinetic studies.
• Mechanistic Probe: Used in reaction mechanism elucidation and isotopic labeling experiments within academic and industrial R&D laboratories.
• NMR Spectroscopy: Acts as a useful standard or reagent in Nuclear Magnetic Resonance (NMR) spectroscopy due to its distinct deuterium signature.
• Polymer Science: Employed in the development of specialized polymers and advanced materials where isotopic labeling affects material properties.
• Catalysis Research: Utilized in studying catalytic processes and hydrogen-deuterium exchange reactions.

Basic Information

Product Name	Methyl-D1-Acetylene
CAS No.	73341-19-2
Molecular Formula	C3H3D
Molecular Weight	41.07 g/mol
Synonyms	Deuterated Methylacetylene; Propyn-1-d; 1-Deutero-1-propyne; Methylacetylene-d1; 1-Propyn-1-d; Propyne-1-d; (Deuteromethyl)acetylene
EINECS	Contact for details

Quality Control

Our Methyl-D1-Acetylene is produced and handled under strict quality 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 isotopic enrichment, chemical purity, and impurity profile. We support research and industrial standards, and specifications can be aligned with customer requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated area, preferably under an inert atmosphere. Keep away from heat, sparks, and open flames. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Colorless gas
Identification (IR / NMR)	Conforms
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99%
Major Impurity (GC)	≤ 0.5%

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