Description

4'-Chloroacetophenone-D7 is a deuterium-labeled analog of 4'-chloroacetophenone, a key aromatic ketone intermediate. This stable isotope-labeled compound is essential for creating internal standards in quantitative mass spectrometry, ensuring unparalleled accuracy and reliability in analytical data. It is primarily required by research institutions, pharmaceutical developers, and contract research organizations (CROs) engaged in advanced pharmacokinetic studies, metabolic research, and environmental analysis.

Application

• Internal Standard for LC-MS/MS in bioanalytical method development and validation.
• Metabolite tracking and quantification in pharmacokinetic and drug metabolism studies.
• Use in environmental analysis for tracing chlorinated aromatic compounds.
• Chemical reference standard for quality control in pharmaceutical impurity profiling.
• Intermediate in the synthesis of other deuterium-labeled fine chemicals and active pharmaceutical ingredients (APIs).
• Tool compound in mechanistic organic chemistry and isotope effect studies.

Basic Information

Product Name	4'-Chloroacetophenone-D7
CAS No.	1174565-85-5
Molecular Formula	C8D7ClO
Molecular Weight	157.64 g/mol
Synonyms	1-(4-Chlorophenyl)ethanone-D7; p-Chloroacetophenone-D7; 4-Chloroacetophenone-D7; 4'-Chloroacetophenone (phenyl-D5, acetyl-D2); 1-(4-Chlorophenyl)-2,2,2-trideuterio-1-(trideuteriomethyl)ethanone; 4-Chlorophenyl methyl ketone-D7; Deuterated 4'-Chloroacetophenone; PAC-D7
EINECS	Contact for details

Quality Control

Every batch of 4'-Chloroacetophenone-D7 is produced and analyzed under strict quality management protocols. We guarantee high chemical and isotopic purity, with comprehensive testing including NMR, HPLC, and MS to confirm identity, assay, and deuterium enrichment. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

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-enrichment)	≥ 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.