Description

Ethyne-13C2 CAS NO 35121-31-4 is a stable isotope-labeled analog of acetylene, where both carbon atoms are the carbon-13 isotope. This compound is essential for advanced research and analytical applications requiring precise molecular tracing and quantification. It is primarily utilized by scientists and engineers in pharmaceutical development, metabolic research, and materials science for its role in mechanistic studies and as a tracer.

Application

• Isotope Labeling in Organic Synthesis: Serves as a building block for synthesizing 13C-labeled complex molecules for research.
• Metabolic Pathway Analysis: Used as a tracer gas in studies of biological and chemical reaction mechanisms.
• NMR Spectroscopy: Acts as a valuable standard and reagent in nuclear magnetic resonance studies due to its distinct isotopic signature.
• Catalysis Research: Employed in studying reaction mechanisms and efficiencies in catalytic processes, particularly in petrochemical applications.
• Environmental Science: Used in tracer experiments to study atmospheric chemistry and gas transport phenomena.
• Advanced Materials Development: A precursor in the chemical vapor deposition (CVD) of 13C-labeled carbon nanomaterials like nanotubes and graphene.

Basic Information

Product Name	Ethyne-13C2
CAS No.	35121-31-4
Molecular Formula	13C2H2
Molecular Weight	28.03 g/mol
Synonyms	Acetylene-13C2; 13C2-Acetylene; Ethyne-13C2; Carbon-13 Labeled Acetylene; [13C2]Acetylene; 1,2-13C2-Ethyne; Di-13C-acetylene
EINECS	Contact for details

Quality Control

Our Ethyne-13C2 is produced and handled under stringent conditions to ensure isotopic and chemical purity. Each batch undergoes rigorous analytical testing, including GC, GC-MS, and NMR analysis, to verify isotopic enrichment and chemical identity. Certificates of Analysis (COA) detailing isotopic purity, chemical purity, and assay are available upon request.

Storage

Preserve in a tightly closed, approved cylinder in a cool, well-ventilated area away from heat, sparks, and open flames. Due to its highly volatile and gaseous nature, cylinders must be secured upright. Protect from physical damage. Store separately from oxidizers and halogens.

Specification

Item	Specification
Appearance	Colorless Gas
Isotopic Purity (13C)	≥ 99 atom %
Chemical Purity (GC)	≥ 99.5%
Identification (IR)	Conforms
Assay (GC)	Conforms

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