Description

Styrene-2,3,4,5,6-D5 is a deuterated isotopologue of styrene, where five hydrogen atoms on the aromatic ring are replaced with deuterium (D). This high-purity labeled compound is essential for advanced analytical and research applications where isotopic tracing or signal enhancement is required. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, polymer science, and analytical chemistry sectors.

Application

• Internal Standard for Mass Spectrometry (MS): Used as a quantitative reference standard in GC-MS and LC-MS analyses to ensure accuracy and precision in the measurement of styrene and related compounds.
• NMR Spectroscopy Solvent & Reagent: Serves as a deuterated solvent or a labeled reagent in Nuclear Magnetic Resonance (NMR) studies to eliminate interfering proton signals and simplify spectral interpretation.
• Polymerization Research: Employed in mechanistic studies of polymerization reactions to trace reaction pathways and understand kinetics without interference from the natural abundance isotope.
• Metabolic Tracing: Acts as a stable isotopic tracer in biochemical and pharmacological research to study the metabolic fate of styrene derivatives in biological systems.
• Environmental Analysis: Facilitates the accurate detection and quantification of styrene monomers in complex environmental samples through isotope dilution techniques.
• Deuterated Material Synthesis: A key building block for the synthesis of more complex deuterated organic compounds and advanced materials.

Basic Information

Product Name	Styrene-2,3,4,5,6-D5
CAS No.	5161-29-5
Molecular Formula	C8D5H3
Molecular Weight	109.17 g/mol
Synonyms	Styrene-d5; Perdeuterated Styrene (aromatic ring); (2,3,4,5,6-Pentadeuteriophenyl)ethene; Ethenyl-2,3,4,5,6-d5-benzene; Vinylbenzene-d5; Phenylethylene-d5; Cinnamene-d5
EINECS	Contact for details

Quality Control

Our Styrene-2,3,4,5,6-D5 is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR and GC-MS, to confirm isotopic purity, chemical purity, and identity. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and maintain isotopic integrity. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (D-content)	≥ 98 atom % D
Chemical Purity (GC)	≥ 99.0%
Water Content (KF)	≤ 0.1%

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