Description

4-n-Butylaniline--D4,Nd2 is a deuterium-labeled derivative of 4-n-Butylaniline, serving as a critical stable isotope-labeled internal standard for analytical chemistry. This high-purity compound is essential for ensuring the accuracy and reliability of quantitative analyses, particularly in mass spectrometry. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, agrochemical, and environmental testing industries where precise measurement of the parent compound is required.

Application

• Used as an internal standard for the accurate quantification of 4-n-Butylaniline via Gas Chromatography-Mass Spectrometry (GC-MS) or Liquid Chromatography-Mass Spectrometry (LC-MS).
• Critical component in deuterium-labeled reference material kits for method development and validation in analytical laboratories.
• Facilitates metabolite tracing and pharmacokinetic studies in pharmaceutical research and development.
• Enables precise environmental monitoring and residue analysis in agrochemical applications.
• Supports forensic and toxicological analysis requiring high specificity and sensitivity.
• Essential for quality assurance/quality control (QA/QC) protocols in chemical manufacturing where the parent compound is an intermediate.

Basic Information

Product Name	4-n-Butylaniline--D4,Nd2
CAS No.	1219794-75-8
Molecular Formula	C₁₀H₁₁D₄N
Molecular Weight	153.25 g/mol (approx.)
Synonyms	4-Butylaniline-d4; 4-n-Butyl-d4-aniline; Deuterated 4-Butylaniline; 4-(Butyl-d4)aniline; p-Butylaniline-d4; 1-Amino-4-(butyl-d4)benzene; 4-Aminobutyl-d4-benzene; (4-(Butyl-d4)phenyl)amine
EINECS	Contact for details

Quality Control

Every batch of 4-n-Butylaniline--D4,Nd2 is manufactured and analyzed under strict quality systems to ensure isotopic purity and chemical integrity. Our products undergo rigorous quality testing, including NMR and mass spectrometry, to ensure compliance with industry standards for labeled compounds. Certificates of Analysis (COA) detailing isotopic enrichment, chemical purity, and analytical methods are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Keep away from oxidizing agents.

Specification

Item	Specification
Appearance	Clear colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Isotopic Purity (by MS)	≥ 98 atom % D
Chemical Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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