Description

α-Methylstyrene-D10 is a deuterated analog of α-methylstyrene, where ten hydrogen atoms are replaced with deuterium, a stable hydrogen isotope. This high-purity, isotopically labeled compound is essential for advanced analytical and research applications where precise molecular tracking and minimal background interference are critical. It is primarily utilized by researchers and scientists in the fields of analytical chemistry, pharmaceutical development, and materials science for applications such as internal standards in mass spectrometry and mechanistic studies.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical quantitative reference standard in GC-MS and LC-MS analyses due to its distinct isotopic signature.
• NMR Solvent & Reagent: Used as a deuterated solvent or reagent in Nuclear Magnetic Resonance (NMR) spectroscopy to avoid signal interference from protons.
• Pharmaceutical Research: Employed in drug metabolism and pharmacokinetics (DMPK) studies to trace and quantify metabolites.
• Polymer Science Research: Acts as a labeled monomer or additive in polymerization mechanism studies and polymer property analysis.
• Environmental Analysis: Used as a tracer in environmental fate studies of styrenic compounds.
• Organic Synthesis Intermediate: Functions as a building block for synthesizing more complex deuterated organic molecules.

Basic Information

Product Name	α-Methylstyrene-D10
CAS No.	10362-82-0
Molecular Formula	C9D10
Molecular Weight	128.24 g/mol
Synonyms	(2-Methylprop-1-en-1-yl)benzene-d10; 2-Phenylpropene-d10; Isopropenylbenzene-d10; α-Methylstyrene-d10; 1-Methyl-1-phenylethene-d10; AMS-d10; 2-Methyl-2-phenyl-ethene-d10
EINECS	Contact for details

Quality Control

Our α-Methylstyrene-D10 is produced and handled under strict quality protocols to ensure the highest isotopic and chemical purity required for sensitive research applications. Each batch is characterized using advanced analytical techniques including NMR, GC-MS, and HPLC to verify deuterium incorporation and chemical identity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity, chemical purity, and analytical results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are securely sealed and stored upright. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to Structure
Identification (NMR)	Conforms to Structure
Purity (GC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98.0 atom % D
Water Content (KF)	≤ 0.1%

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