Description

Benzil-D10 is a deuterated isotopologue of benzil, where ten hydrogen atoms are replaced by deuterium, resulting in a molecular formula of C14D10O2. This high-purity, stable-labeled compound is essential for applications requiring precise analytical detection and minimal background interference. It serves as a critical internal standard and reference material for researchers and quality control laboratories in the pharmaceutical, agrochemical, and analytical chemistry sectors, ensuring accurate quantification and method validation.

Application

• Internal Standard for Quantitative Analysis: Used in LC-MS (Liquid Chromatography-Mass Spectrometry) and GC-MS (Gas Chromatography-Mass Spectrometry) to ensure accurate measurement of benzil and related compounds.
• Metabolic and Pharmacokinetic Studies: Acts as a stable isotope-labeled tracer in drug metabolism research (DMPK) to track absorption, distribution, metabolism, and excretion.
• NMR (Nuclear Magnetic Resonance) Spectroscopy: Serves as a deuterated solvent shift reference or a non-interfering standard in complex mixture analysis.
• Method Development and Validation: A key component for establishing and validating analytical methods in compliance with GMP (Good Manufacturing Practice) and ICH guidelines.
• Pharmaceutical Impurity Profiling: Used to identify and quantify process-related impurities and degradation products in active pharmaceutical ingredients (APIs).
• Environmental and Food Safety Testing: Employed as a reference standard in the analysis of chemical residues and contaminants.

Basic Information

Product Name	Benzil-D10
CAS No.	77092-81-0
Molecular Formula	C14D10O2
Molecular Weight	216.28 g/mol
Synonyms	1,2-Diphenylethane-1,2-dione-d10; Dibenzoyl-d10; 1,2-Diphenylethanedione-d10; Benzil-d10; (Dibenzoyl-α,α'-d10); Deutero-Benzil; Perdeuterobenzil; 1,2-Di(phenyl-d5)ethane-1,2-dione
EINECS	Contact for details

Quality Control

Every batch of Benzil-D10 is manufactured and tested under strict quality management systems. We guarantee high chemical and isotopic purity, with comprehensive testing including assay, isotopic enrichment (D-atom %), and identification. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting compliance with our stringent specifications. Our quality commitment supports applications in regulated environments, including pharmaceutical R&D and analytical reference standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-atom %)	≥ 98.0%
Chemical Purity (NMR)	Conforms
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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