Description

Hydroquinone-D4 is a deuterium-labeled isotopologue of hydroquinone, a key compound in analytical chemistry and research. This stable isotope-labeled standard is essential for ensuring accuracy and reliability in quantitative mass spectrometry and NMR spectroscopy. It is primarily used by researchers and quality control laboratories in the pharmaceutical, environmental, and chemical industries for method development, validation, and as an internal standard.

Application

• As an internal standard for the precise quantification of hydroquinone and related phenolic compounds in complex matrices using LC-MS or GC-MS.
• For metabolic pathway tracing and pharmacokinetic studies in pharmaceutical and biomedical research.
• In the development and validation of analytical methods to meet regulatory requirements for data integrity.
• As a critical reagent in deuterium labeling studies to investigate reaction mechanisms and chemical kinetics.
• For quality control and assurance in the production of fine chemicals and advanced materials where isotopic purity is a factor.

Basic Information

Product Name	Hydroquinone-D4
CAS No.	25294-85-3
Molecular Formula	C6D4(OH)2
Molecular Weight	116.16 g/mol
Synonyms	1,4-Benzenediol-d4; Benzene-1,4-diol-d4; p-Benzenediol-d4; p-Dihydroxybenzene-d4; Hydroquinone (phenyl-D4); [2,3,5,6-2H4]-1,4-Benzenediol; Deuterated Hydroquinone; Hydroquinone-d4
EINECS	Contact for details

Quality Control

Our Hydroquinone-D4 is produced under controlled conditions to ensure high isotopic and chemical purity. Each batch undergoes rigorous analytical testing, including NMR and mass spectrometry, to confirm deuterium incorporation and chemical identity. Certificates of Analysis (COA) detailing isotopic purity (e.g., D-atom %), chemical purity, and analytical methods are provided to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C) under an inert atmosphere to prevent oxidation. Keep away from strong oxidizing agents.

Specification

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