Description

4'-Aminoacetanilide--D4 is a deuterated analog of the important pharmaceutical intermediate 4'-aminoacetanilide. This compound matters for its utility as a stable isotope-labeled internal standard in quantitative mass spectrometry, ensuring precise and reliable analytical results. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry industries for drug metabolism and pharmacokinetics (DMPK) studies, bioanalytical method development, and quality control.

Application

• As a stable isotope-labeled internal standard in Liquid Chromatography-Mass Spectrometry (LC-MS) and GC-MS analysis.
• For quantitative bioanalysis in drug metabolism and pharmacokinetic (DMPK) studies.
• In the research and development of novel pharmaceutical compounds where 4'-aminoacetanilide is a metabolite or intermediate.
• Use in environmental fate studies and residue analysis for agrochemicals.
• For method validation and quality assurance/quality control (QA/QC) in analytical laboratories.
• As a critical reagent in the synthesis of deuterated analogs of more complex molecules for research purposes.

Basic Information

Product Name	4'-Aminoacetanilide--D4
CAS No.	1219802-76-2
Molecular Formula	C8H6D4N2O
Molecular Weight	152.20 g/mol
Synonyms	N-(4-Aminophenyl)acetamide-d4; 4'-Aminoacetanilide-d4; p-Aminoacetanilide-d4; N-Acetyl-p-phenylenediamine-d4; 4-Acetamidoaniline-d4; Acetaminophen Impurity D-d4 (related); Deuterated 4'-Aminoacetanilide; [2H4]-4'-Aminoacetanilide
EINECS	Contact for details

Quality Control

Our 4'-Aminoacetanilide--D4 is produced under strict quality management systems to ensure the high chemical and isotopic purity required for analytical applications. Each batch is characterized by advanced spectroscopic and chromatographic techniques, including NMR, MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment (D-atom %), chemical purity, and analytical data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white 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%
Residue on Ignition	≤ 0.1%

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