Description

Butadiene-2,2,5,5-D4 Sulfone is a deuterated analog of sulfolene, a versatile chemical intermediate and a valuable deuterated building block for advanced research and synthesis. This compound is specifically designed for applications requiring isotopic labeling, offering enhanced stability and unique spectroscopic properties for analytical and mechanistic studies. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing novel compounds and conducting detailed kinetic and metabolic investigations.

Application

• Deuterated NMR Solvent & Reagent: Used as an internal standard or a deuterated reagent in Nuclear Magnetic Resonance (NMR) spectroscopy for precise structural analysis.
• Pharmaceutical Research & Development: Serves as a key deuterated intermediate in the synthesis of labeled drug candidates for pharmacokinetic, metabolic, and tracer studies.
• Agrochemical Synthesis: Employed in the development of isotopically labeled pesticides and herbicides to study environmental fate and degradation pathways.
• Polymer & Material Science: Acts as a monomer or modifier in the synthesis of specialized polymers, where deuterium incorporation is used to study polymer dynamics and structure.
• Organic Synthesis Building Block: Utilized in Diels-Alder reactions and other synthetic transformations where a deuterated sulfolene derivative is required.
• Analytical Standard Manufacturing: Used to produce certified reference materials (CRMs) and standards for mass spectrometry and other high-precision analytical techniques.

Basic Information

Product Name	Butadiene-2,2,5,5-D4 Sulfone
CAS No.	20966-34-1
Molecular Formula	C₄D₄H₂O₂S
Molecular Weight	124.17 g/mol (deuterated)
Synonyms	2,5-Dihydrothiophene-1,1-dioxide-2,3,4,5-d4; 3-Sulfolene-d4; Sulfolene-d4; Butadiene sulfone-d4; 2,5-Dihydrothiophene 1,1-dioxide-d4; 1,1-Dioxo-2,5-dihydrothiophene-d4; Isotopically labeled sulfolene; Deuterated sulfolene
EINECS	Contact for details

Quality Control

Our deuterated chemicals are produced and handled under strict quality protocols to ensure isotopic purity and chemical integrity. Each batch of Butadiene-2,2,5,5-D4 Sulfone is analyzed using advanced techniques including NMR, MS, and HPLC to confirm deuterium enrichment and chemical purity. Certificates of Analysis (COA) detailing isotopic purity (e.g., D-atom %), chemical assay, and impurity profiles are provided with every shipment to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain isotopic purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (NMR)	Conforms to structure
Deuterium Content (NMR/MS)	≥ 98 atom % D
Purity (HPLC)	≥ 98.0%
Melting Point	64 - 67 °C
Heavy Metals	< 10 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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