Description

Ethyl Benzoylformate-D5 is a deuterated derivative of ethyl benzoylformate, a valuable synthetic intermediate. This isotopically labeled compound is essential for applications requiring precise analytical tracking and metabolic studies. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for advanced R&D and quality control processes.

Application

• As a deuterated internal standard for the accurate quantification of ethyl benzoylformate and related metabolites in LC-MS and GC-MS analysis.
• In pharmaceutical research for drug metabolism and pharmacokinetics (DMPK) studies to trace the fate of active pharmaceutical ingredients.
• For the synthesis of deuterium-labeled complex molecules in medicinal chemistry and material science.
• As a key precursor in the development of novel agrochemicals and specialty chemicals where isotopic labeling is required.
• In academic and industrial R&D for mechanistic studies and pathway elucidation in organic synthesis.

Basic Information

Product Name	Ethyl Benzoylformate-D5
CAS No.	1025892-26-5
Molecular Formula	C10H5D5O3
Molecular Weight	183.21 g/mol (for C10H5D5O3)
Synonyms	Ethyl Phenylglyoxylate-D5; Ethyl 2-Oxo-2-phenylacetate-D5; Benzoylformic Acid Ethyl Ester-D5; Ethyl α-Oxobenzeneacetate-D5; Ethyl Oxophenylacetate-D5; Phenylglyoxylic Acid Ethyl Ester-D5; Deuterated Ethyl Benzoylformate (pentadeutero)
EINECS	Contact for details

Quality Control

Our Ethyl Benzoylformate-D5 is produced under strict quality management systems to ensure high isotopic purity and chemical integrity. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR, MS, and HPLC. Certificates of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and identity are provided and available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content, MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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