Description

2-Butene-1,1,1-D3 is a deuterium-labeled isotopologue of 2-butene, specifically designed for research and analytical applications requiring stable isotope tracing. This compound is essential for advanced spectroscopic studies, reaction mechanism elucidation, and as an internal standard in mass spectrometry. It is primarily utilized by researchers and scientists in the fields of analytical chemistry, pharmaceuticals, and materials science for precise kinetic and metabolic investigations.

Application

• Internal Standard for Mass Spectrometry (MS): Used for accurate quantification in GC-MS and LC-MS analyses due to its distinct mass shift.
• Mechanistic Studies: Employed in kinetic isotope effect (KIE) experiments to study reaction pathways and mechanisms in organic and organometallic chemistry.
• NMR Spectroscopy: Serves as a valuable probe in Nuclear Magnetic Resonance (NMR) spectroscopy for structural analysis and dynamics.
• Pharmaceutical Research: Utilized in drug metabolism and pharmacokinetics (DMPK) studies to track the fate of molecules in biological systems.
• Catalysis Research: Acts as a labeled substrate to investigate catalytic processes and surface interactions in heterogeneous and homogeneous catalysis.
• Polymer Science: Applied in the study of polymerization mechanisms and the analysis of polymer microstructures.

Basic Information

Product Name	2-Butene-1,1,1-D3
CAS No.	116008-90-3
Molecular Formula	C4H5D3
Molecular Weight	59.12 g/mol
Synonyms	2-Butene-1,1,1-d3; (E)-2-Butene-1,1,1-D3; (Z)-2-Butene-1,1,1-D3; 1,1,1-Trideuterio-2-butene; 2-Butene-d3 (1,1,1); Deuterated 2-Butene; Isotopic 2-Butene
EINECS	Contact for details

Quality Control

Our 2-Butene-1,1,1-D3 is produced under stringent conditions to ensure high isotopic and chemical purity, meeting the exacting requirements of research and analytical applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical results from techniques such as GC-MS and NMR. We adhere to rigorous quality protocols to guarantee batch-to-batch consistency and reliability for your critical experiments.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and gaseous nature under standard conditions, this material is typically supplied in a sealed gas cylinder or ampule. Store in a cool, well-ventilated area away from heat sources and open flames. For specific storage and handling instructions related to the supplied format, please refer to the Safety Data Sheet (SDS).

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR / NMR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99%
Isomeric Composition (E/Z ratio)	Specified per batch

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