Description

Methyl Benzoate-D8 is a deuterated analog of methyl benzoate, where eight hydrogen atoms are replaced with deuterium, a stable isotope of hydrogen. This high isotopic purity makes it an essential internal standard and tracer in quantitative analytical techniques, ensuring precise and interference-free measurements. It is a critical material for researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental science sectors requiring advanced mass spectrometry and NMR analysis.

Application

• Internal Standard for Mass Spectrometry (MS): Used in GC-MS and LC-MS analysis for the accurate quantification of methyl benzoate and related compounds in complex matrices.
• NMR Spectroscopy Solvent & Tracer: Serves as a deuterated solvent or a non-interfering tracer in nuclear magnetic resonance studies for reaction monitoring and structural elucidation.
• Pharmaceutical Metabolism & Pharmacokinetics (PK/PD) Studies: Employed as a stable isotope-labeled compound to track drug absorption, distribution, metabolism, and excretion (ADME) in biological systems.
• Environmental Analysis: Acts as a reference standard for detecting and quantifying benzoate esters and their degradation products in environmental samples.
• Chemical Synthesis Research: Utilized in mechanistic studies and synthetic pathways where deuterium labeling is required to investigate reaction kinetics or isotope effects.
• Quality Control & Method Validation: Essential for developing and validating analytical methods in regulatory-compliant laboratories to ensure accuracy and reproducibility.

Basic Information

Product Name	Methyl Benzoate-D8
CAS No.	91929-46-3
Molecular Formula	C8D8O2
Molecular Weight	144.21 g/mol
Synonyms	Methyl Benzoate-d8; Perdeuteromethyl Benzoate; Methyl-d3 Benzoate-2,3,4,5,6-d5; Methyl-d3 Phenyl-d5-carboxylate; Benzoic Acid-d5 Methyl-d3 Ester; [2H8]-Methyl Benzoate; Methyl Benzoate (Phenyl-d5, Methyl-d3)
EINECS	Contact for details

Quality Control

Our Methyl Benzoate-D8 is produced under strict quality management systems to ensure exceptional isotopic and chemical purity, suitable for the most demanding analytical applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (typically ≥98 atom % D), chemical purity (by GC or HPLC), and other critical parameters. We support compliance with relevant standards for research and development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear Colorless Liquid
Identification (IR)	Conforms to Structure
Isotopic Purity (Atom % D)	≥98%
Chemical Purity (GC/HPLC)	≥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.