Description

2-Phenylethan-1,1,2,2-D4-Ol CAS NO 107473-33-6 is a deuterium-labeled analog of 2-phenylethanol, a compound of significant importance in research and analytical chemistry. This stable isotopically labeled compound is essential for use as an internal standard in mass spectrometry, enabling precise quantification and metabolic pathway tracing. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and fragrance industries for advanced analytical applications.

Application

• Internal Standard for Quantitative Analysis: Serves as a critical reference standard in Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS) for the accurate measurement of 2-phenylethanol and related metabolites.
• Metabolic Pathway Studies: Used in tracer experiments within pharmaceutical and biochemical research to elucidate metabolic pathways and degradation mechanisms.
• Deuterated Reference Material: Provides a non-interfering signal in complex matrices for method development and validation in analytical laboratories.
• Pharmaceutical Impurity Profiling: Aids in the identification and quantification of process-related impurities and degradation products during drug development and quality control.
• Fragrance and Flavor Research: Employed in the analysis and authentication of natural products and synthetic aroma chemicals.
• Environmental Analysis: Can be applied in studies tracking the environmental fate of phenethyl alcohol derivatives.

Basic Information

Product Name	2-Phenylethan-1,1,2,2-D4-Ol
CAS No.	107473-33-6
Molecular Formula	C8H6D4O
Molecular Weight	126.19 g/mol
Synonyms	2-Phenylethanol-d4; Phenethyl-d4 Alcohol; 2-Phenylethyl-d4 Alcohol; Benzeneethanol-d4; β-Phenylethyl-d4 Alcohol; (2,2,2-D3)2-Phenylethanol-1,1-D2; 2-Phenylethan-1-ol-1,1,2,2-d4; PE-d4
EINECS	Contact for details

Quality Control

Our deuterated compounds are produced under strict quality management to ensure high isotopic purity and chemical integrity. Each batch is characterized by NMR and MS to confirm deuteration level and identity. Certificates of Analysis (COA) detailing isotopic enrichment (typically >98 atom % D), chemical purity (by GC or HPLC), and other relevant specifications are provided and available 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

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

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