Description

2,3-Dimethyl-1,3-butadiene-D10 (98 atom % D) is a deuterated isotopologue of 2,3-dimethyl-1,3-butadiene, a conjugated diene. This high-purity, isotopically labeled compound is critical for applications requiring precise molecular tracking and spectroscopic analysis without interfering background signals. It is primarily utilized by researchers and process chemists in advanced analytical and synthetic chemistry fields. The product is supplied with a guaranteed isotopic enrichment of 98 atom % deuterium, ensuring reliable and reproducible experimental results.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference standard in GC-MS and LC-MS analyses for accurate measurement of its non-deuterated counterpart or related compounds in complex matrices.
• Mechanistic Studies & Reaction Tracing: Enables detailed investigation of reaction pathways, kinetics, and mechanisms in organic synthesis and polymer chemistry through deuterium labeling.
• NMR Spectroscopy Solvent & Reagent: Serves as a useful reagent or shift reference in deuterium NMR (2H NMR) spectroscopy due to its specific chemical environment.
• Polymer Science Research: Acts as a labeled monomer or chain-transfer agent for studying polymerization mechanisms, polymer microstructure, and degradation pathways.
• Pharmaceutical Metabolism & Pharmacokinetics (DMPK): Employed in the synthesis of deuterated drug candidates or metabolites for use in absorption, distribution, metabolism, and excretion (ADME) studies.
• Environmental & Geochemical Tracing: Useful as a tracer in environmental fate studies or geochemical modeling where a stable isotopic label is required.

Basic Information

Item	Details
Product Name	2,3-Dimethyl-1,3-butadiene-D10 (98 atom % D)
CAS No.	151832-72-3
Molecular Formula	C6D10
Molecular Weight	92.19 g/mol
Synonyms	2,3-Dimethylbuta-1,3-diene-D10; Perdeuterated-2,3-dimethyl-1,3-butadiene; 1,3-Butadiene-1,1,2,3,4,4-D6, 2,3-dimethyl-; 2,3-Dimethyl-1,3-butadiene-d10; (2,3-Dimethylbuta-1,3-diene)-D10; Tetramethylethylene-D10 (common name for saturated analogue, often confused); Isotopic Labeled 2,3-Dimethylbutadiene
EINECS	Contact for details

Quality Control

Every batch of 2,3-Dimethyl-1,3-butadiene-D10 is produced and analyzed under strict quality protocols to ensure the highest isotopic and chemical purity. Our quality assurance includes verification of isotopic enrichment by NMR and Mass Spectrometry, alongside standard chemical purity checks. A comprehensive Certificate of Analysis (COA) detailing isotopic purity (atom % D), chemical purity, and relevant spectroscopic data is provided with each shipment to guarantee traceability and compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place, preferably at 2-8°C (refrigerated) for long-term stability. Keep away from heat, sparks, and open flames. The container should be kept upright and securely sealed when not in use to prevent loss and potential contamination.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (Atom % D)	≥ 98%
Chemical Purity (GC)	≥ 98%
Water Content (KF)	≤ 0.5%

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