Description

2-Ethoxy-D5-Phenol is a deuterated analog of 2-ethoxyphenol, where five hydrogen atoms are replaced with deuterium, a stable isotope of hydrogen. This deuteration is critical for enhancing analytical precision in spectroscopic studies, particularly in nuclear magnetic resonance (NMR) and mass spectrometry (MS). It serves as a valuable internal standard, tracer, or building block in pharmaceutical research, agrochemical development, and advanced material science, where tracking molecular behavior and metabolic pathways is essential.

Application

• As a stable isotope-labeled internal standard for the quantitative analysis of 2-ethoxyphenol and related compounds via GC-MS or LC-MS.
• As a deuterated tracer in metabolic pathway studies and pharmacokinetic research within pharmaceutical R&D.
• As a specialty building block in the synthesis of deuterated complex molecules for use in NMR spectroscopy and mechanistic studies.
• In material science research for investigating polymer dynamics and degradation processes using isotopic labeling techniques.
• For analytical method development and validation in regulatory environments requiring high-precision measurement.

Basic Information

Product Name	2-Ethoxy-D5-Phenol
CAS No.	117320-30-6
Molecular Formula	C8D5HO2
Molecular Weight	~143.19 g/mol
Synonyms	2-Ethoxyphenol-d5; Guaiacol-d5 (ethoxy-d5); 1-Hydroxy-2-ethoxybenzene-d5; 2-Ethoxy[2H5]phenol; Deuterated Guaiacol (ethoxy-d5); o-Ethoxyphenol-d5; Phenol, 2-ethoxy- (pentadeutero); 2-EP-d5
EINECS	Contact for details

Quality Control

Our 2-Ethoxy-D5-Phenol is produced under controlled conditions to ensure high isotopic purity and chemical integrity, meeting the stringent requirements of research and analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic purity (D-content), chemical purity by HPLC, and identity confirmation by NMR and MS. We adhere to a rigorous quality management system, and specifications can be tailored to meet specific project needs upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 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.