Description

2-(p-Ethylphenyl)Propionic Acid-D3 is a deuterated analog of a key arylpropionic acid derivative, offering a stable isotopic label for advanced research and development. This compound is essential for creating internal standards in mass spectrometry, enabling highly accurate quantitative analysis in complex matrices. It is primarily utilized by pharmaceutical researchers, analytical chemists, and agrochemical developers working on metabolic studies, pharmacokinetics, and environmental fate analysis.

Application

• Internal Standard for LC-MS/MS: Serves as a critical, non-interfering reference standard for the precise quantification of its non-deuterated counterpart in bioanalytical methods.
• Metabolic Pathway Tracing: Used in drug metabolism and pharmacokinetics (DMPK) studies to track and elucidate metabolic pathways and rates.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradation products during drug development.
• Environmental Analysis: Enables sensitive detection and measurement of related compounds in environmental samples, such as water and soil.
• Agrochemical Research: Facilitates the study of the absorption, distribution, and degradation of agrochemicals in plants and ecosystems.
• Chemical Synthesis Intermediate: Acts as a labeled building block for the synthesis of more complex deuterated molecules for research purposes.

Basic Information

Product Name	2-(p-Ethylphenyl)Propionic Acid-D3
CAS No.	1794753-91-5
Molecular Formula	C11H10D3O2
Molecular Weight	~179.24 g/mol
Synonyms	2-(4-Ethylphenyl)propionic-2,3,3-d3 Acid; 2-(p-Ethylphenyl)propionic-2,3,3-d3 Acid; 2-(4-Ethylphenyl)propanoic-2,3,3-d3 Acid; α-Methyl-4-ethylbenzeneacetic-α,β,β-d3 Acid; Deuterated 2-(4-Ethylphenyl)propionic Acid; [2,3,3-2H3]-2-(4-Ethylphenyl)propanoic Acid; 4-Ethyl-α-methylbenzenacetic-d3 Acid
EINECS	Contact for details

Quality Control

Every batch of 2-(p-Ethylphenyl)Propionic Acid-D3 is produced and analyzed under strict quality management protocols to ensure exceptional isotopic purity and chemical integrity. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
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.