Description

4-Bromobenzaldehyde-D4 is a deuterium-labeled analog of 4-bromobenzaldehyde, a crucial building block in organic synthesis. This isotopically labeled compound is essential for creating internal standards and labeled tracers used in advanced analytical techniques, ensuring precise and reliable quantitative measurements. It is primarily required by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for applications in drug metabolism studies, environmental analysis, and material science research.

Application

• Internal Standard for Mass Spectrometry (MS): Serves as a critical quantitative reference standard in LC-MS and GC-MS analysis for accurate measurement of its non-labeled counterpart or related metabolites.
• Pharmaceutical Research & Development: Used as a labeled precursor in the synthesis of deuterated drug candidates for pharmacokinetic (PK) and absorption, distribution, metabolism, and excretion (ADME) studies.
• Metabolite Identification & Tracing: Enables the tracking and identification of metabolic pathways and degradation products in biological and environmental systems.
• Organic Synthesis Intermediate: Acts as a specialized building block for synthesizing complex, deuterium-labeled molecules for research in material science and specialty chemicals.
• NMR Spectroscopy Solvent & Reagent: Can be utilized as a deuterated reagent or in deuterated solvents to prevent interference in proton NMR spectroscopy.

Basic Information

Product Name	4-Bromobenzaldehyde-D4
CAS No.	1173020-64-8
Molecular Formula	C7H2D4BrO
Molecular Weight	187.03 g/mol (approx.)
Synonyms	p-Bromobenzaldehyde-d4; 4-Bromo-benzaldehyde-d4; Benzaldehyde-d4, 4-bromo-; Benzaldehyde-2,3,5,6-d4, 4-bromo-; Deutero-p-bromobenzaldehyde; [2,3,5,6-2H4]-4-Bromobenzaldehyde; (2,3,5,6-2H4)4-Bromobenzaldehyde; 4-Bromobenzaldehyde (phenyl-d4)
EINECS	Contact for details

Quality Control

Our 4-Bromobenzaldehyde-D4 is manufactured under strict quality protocols to ensure high isotopic purity and chemical integrity, meeting the stringent requirements for analytical and synthetic applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as isotopic purity (D-content), chemical purity (by HPLC/GC), and identity confirmation (by NMR/MS). We adhere to relevant industry standards for fine chemicals and labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR / NMR)	Conforms to structure
Purity (HPLC / GC)	≥ 98.0%
Isotopic Purity (D-content)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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