Description

Hydroquinone-D6 is a deuterium-labeled isotopologue of hydroquinone, a key chemical intermediate and analytical standard. This compound is essential for applications requiring precise internal standards in quantitative mass spectrometry, ensuring accurate and reliable analytical results. It is primarily utilized by research scientists and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing industries.

Application

• Internal Standard for Quantitative Analysis: Used as a stable isotope-labeled internal standard in LC-MS and GC-MS for the accurate quantification of hydroquinone and related phenolic compounds in complex matrices.
• Pharmaceutical Research: Critical in drug metabolism and pharmacokinetics (DMPK) studies to trace the fate of parent hydroquinone or related drug molecules.
• Environmental Analysis: Enables precise measurement of hydroquinone and its derivatives in environmental samples, such as water and soil, for regulatory compliance and monitoring.
• Chemical Synthesis: Serves as a deuterated building block for the synthesis of more complex labeled compounds for research purposes.
• Biochemical Tracing: Used in mechanistic studies to investigate biochemical pathways involving phenolic antioxidants or their metabolites.
• Method Development and Validation: Provides a reliable reference material for developing and validating new analytical methods in compliance with GLP and ICH guidelines.

Basic Information

Product Name	Hydroquinone-D6
CAS No.	71589-26-9
Molecular Formula	C6D6O2
Molecular Weight	116.16 g/mol
Synonyms	1,4-Benzenediol-d6; Benzene-1,4-diol-d6; p-Benzenediol-d6; p-Dihydroxybenzene-d6; Hydroquinone (phenyl-D5,hydroxy-D); Quinol-d6; 1,4-Dihydroxybenzene-d6; [2H6]-Hydroquinone
EINECS	Contact for details

Quality Control

Our Hydroquinone-D6 is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR and mass spectrometry, to confirm isotopic purity and chemical identity. We provide a detailed Certificate of Analysis (COA) with each shipment, which includes data on chemical purity, isotopic enrichment, and solvent content. Our quality commitment ensures the material meets the stringent requirements for use as a certified reference standard in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C under an inert atmosphere (e.g., nitrogen or argon) to minimize oxidation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 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.