Description

4-Bromophenol-2,3,5,6-D4 is a deuterium-labeled isotopologue of 4-bromophenol, where four hydrogen atoms are replaced with deuterium. This compound is a crucial analytical standard and internal standard used in quantitative mass spectrometry and NMR spectroscopy to ensure accuracy and precision. It is primarily needed by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing industries for method development, validation, and trace analysis.

Application

• Internal Standard for LC-MS/MS and GC-MS analysis in pharmacokinetic and bioanalytical studies.
• Deuterated Reference Material for quantitative NMR (qNMR) spectroscopy.
• Tracer compound in environmental fate and metabolism studies.
• Isotope dilution analysis for the accurate determination of 4-bromophenol in complex matrices.
• Method development and validation in pharmaceutical R&D and quality control.
• Calibration standard for ensuring regulatory compliance in analytical laboratories.

Basic Information

Product Name	4-Bromophenol-2,3,5,6-D4
CAS No.	152404-44-9
Molecular Formula	C6H D4 Br O
Molecular Weight	176.99 g/mol (approx.)
Synonyms	4-Bromophenol-d4; 2,3,5,6-Tetradeutero-4-bromophenol; p-Bromophenol-d4; Deuterated 4-Bromophenol; 4-Bromo[2,3,5,6-2H4]phenol; 4-Bromophenol (phenyl-d4); Bromophenol-d4; 4-BD-d4
EINECS	Contact for details

Quality Control

Our deuterated compounds are produced under strict quality protocols to ensure high isotopic purity and chemical purity. Each batch is characterized by advanced analytical techniques including NMR and mass spectrometry. Certificates of Analysis (COA) are provided, detailing isotopic enrichment (D-atom %), chemical purity, and analytical data. We support compliance with GMP/GLP guidelines for use in regulated environments.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity (D-atom %)	≥98.0% (by MS)
Chemical Purity (NMR)	≥98.0%

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