Description

Ethyl trans-Cinnamate-D5 is a deuterium-labeled analog of ethyl cinnamate, a compound widely valued for its organoleptic properties. This high-purity, isotopically labeled standard is essential for ensuring accuracy and reliability in advanced analytical techniques. It is primarily utilized by research and development laboratories in the pharmaceutical, flavor and fragrance, and analytical chemistry sectors for applications requiring precise internal standards.

Application

• As an internal standard for the quantitative analysis of ethyl cinnamate and related compounds via GC-MS or LC-MS.
• In metabolic pathway studies and pharmacokinetic research within pharmaceutical development.
• For method development and validation in quality control laboratories for flavor, fragrance, and food products.
• As a key reagent in deuterium-labeling synthesis and chemical mechanism investigations.
• In stable isotope dilution assays (SIDA) to achieve high-precision quantification in complex matrices.

Basic Information

Product Name	Ethyl trans-Cinnamate-D5
CAS No.	856765-68-9
Molecular Formula	C11H7D5O2
Molecular Weight	181.24 g/mol
Synonyms	Ethyl (2E)-3-Phenyl-2-propenoate-d5; Ethyl (E)-Cinnamate-d5; trans-Ethyl Cinnamate-d5; Ethyl 3-Phenylpropenoate-d5; Ethyl β-Phenylacrylate-d5; Ethyl Benzylideneacetate-d5; (E)-Ethyl 3-phenylacrylate-d5; Deuterated Ethyl Cinnamate (pentadeutero)
EINECS	Contact for details

Quality Control

Our Ethyl trans-Cinnamate-D5 is manufactured under strict quality protocols to ensure high isotopic and chemical purity suitable for analytical applications. Each batch is supported by comprehensive analytical data, including NMR and mass spectrometry. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity are available upon request to meet the stringent requirements of research and regulatory environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (chemical purity)
Isotopic Enrichment	≥ 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.