Description

Acetanilide-2,3,4,5,6-D5 is a deuterium-labeled analog of acetanilide, where five hydrogen atoms on the aromatic ring are replaced with deuterium (D). This high-purity stable isotope-labeled compound is essential for applications requiring precise internal standards and metabolic pathway tracing. It is primarily used by researchers and analytical laboratories in the pharmaceutical, agrochemical, and environmental sectors for advanced mass spectrometry and NMR studies.

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 acetanilide and related compounds.
• Metabolic Studies & Pharmacokinetics: Used as a tracer to investigate the absorption, distribution, metabolism, and excretion (ADME) of pharmaceuticals and chemicals in biological systems.
• NMR Spectroscopy Solvent & Reagent: Acts as a deuterated solvent or reagent in nuclear magnetic resonance (NMR) spectroscopy for structural elucidation and reaction monitoring.
• Environmental Fate Analysis: Employed in tracing the degradation pathways and environmental persistence of aniline-based compounds.
• Chemical Synthesis Intermediate: Used in the synthesis of more complex deuterium-labeled molecules for research and development.
• Quality Control & Method Development: Essential for developing and validating robust analytical methods in regulatory and quality control laboratories.

Basic Information

Product Name	Acetanilide-2,3,4,5,6-D5
CAS No.	15826-91-2
Molecular Formula	C8H3D5NO
Molecular Weight	140.20 g/mol
Synonyms	N-Phenylacetamide-d5; Acetanilide-d5; N-Acetylaniline-d5; Deuterated Acetanilide; [2,3,4,5,6-2H5]Acetanilide; Acetic Acid Phenyl-d5 Amide; Stable Isotope Labeled Acetanilide; Acetamilid-d5
EINECS	Contact for details

Quality Control

Our Acetanilide-2,3,4,5,6-D5 is manufactured under strict quality systems to ensure exceptional isotopic purity and chemical integrity. Each batch is characterized by advanced analytical techniques including NMR, MS, and HPLC to confirm deuterium incorporation and chemical purity. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment (MS)	≥ 98 atom % D
Chemical Purity (NMR)	Conforms
Residual Solvents (GC)	Meets ICH guidelines

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