Description

1-(3,4-Dimethylphenyl)Ethanol-D3 is a deuterated aromatic alcohol, specifically a deuterium-labeled analog of 1-(3,4-dimethylphenyl)ethanol. This compound is a high-value specialty chemical primarily utilized as a stable isotope-labeled internal standard in analytical chemistry. It is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries who require precise quantification and metabolic pathway tracing. The deuterium labeling provides distinct spectral properties crucial for advanced analytical techniques.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical reference compound in quantitative LC-MS and GC-MS analysis for drug development and bioanalytical studies.
• Pharmaceutical Research: Used in the synthesis and metabolic studies of deuterated drug candidates, leveraging the kinetic isotope effect for improved pharmacokinetic profiles.
• Metabolic Pathway Tracing: Enables precise tracking of biochemical pathways and metabolite identification in both in vitro and in vivo studies.
• Analytical Method Development: Employed in the validation and calibration of sensitive analytical methods to ensure accuracy and reproducibility.
• Chemical Reference Material: Acts as a certified reference material (CRM) for quality control laboratories requiring high-purity isotopic standards.
• Agrochemical Analysis: Facilitates the detection and quantification of pesticide residues and environmental metabolites.

Basic Information

Product Name	1-(3,4-Dimethylphenyl)Ethanol-D3
CAS No.	159754-92-4
Molecular Formula	C10H11D3O
Molecular Weight	153.24 g/mol
Synonyms	1-(3,4-Dimethylphenyl)Ethanol-d3; 3,4-Dimethyl-α-(trideuteriomethyl)benzenemethanol; 1-(3,4-Xylyl)ethanol-d3; (3,4-Dimethylphenyl)(CD3)methanol; Deuterated 1-(3,4-Dimethylphenyl)Ethanol; α,α,α-Trideuterio-3,4-dimethylbenzenemethanol; Benzenemethanol, α,α,α-trideuterio-3,4-dimethyl-
EINECS	Contact for details

Quality Control

Our 1-(3,4-Dimethylphenyl)Ethanol-D3 is manufactured under strict quality systems to ensure isotopic and chemical purity for critical research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing results from NMR (Nuclear Magnetic Resonance), HPLC (High-Performance Liquid Chromatography), and MS (Mass Spectrometry) to confirm isotopic enrichment, chemical purity, and identity. We adhere to cGMP guidelines where applicable to support regulatory filings.

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) and should be handled under a dry inert atmosphere to maintain stability and purity. Keep away from heat and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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