Description

Aniline D5 is a deuterated analog of aniline, where five hydrogen atoms are replaced by deuterium, offering a stable isotopic label for advanced research and analytical applications. This high-purity compound is essential for studies requiring precise tracking of molecular behavior and pathways without interference from standard hydrogen isotopes. It is a critical material for researchers and developers in the fields of pharmaceutical development, NMR spectroscopy, and organic synthesis, where isotopic purity and chemical stability are paramount.

Application

• As a stable internal standard in quantitative mass spectrometry (MS) and liquid chromatography-mass spectrometry (LC-MS) for pharmaceutical analysis.
• As a deuterated tracer or building block in organic synthesis and mechanistic studies to investigate reaction pathways.
• For use in Nuclear Magnetic Resonance (NMR) spectroscopy as a solvent or analyte to simplify spectra and avoid proton signal interference.
• In the research and development of new active pharmaceutical ingredients (APIs) and deuterated drugs, where isotopic labeling can alter metabolic profiles.
• As a specialty reagent in material science research for the synthesis of labeled polymers or advanced organic materials.

Basic Information

Product Name	Aniline D5
CAS No.	4165-61-1
Molecular Formula	C6D5N
Molecular Weight	99.15 g/mol
Synonyms	Aniline-d5; Deuterated Aniline; Pentadeuteroaniline; Aniline-2,3,4,5,6-d5; Benzene-d5-amine; C6D5NH2; [2H5]Aniline
EINECS	224-032-1

Quality Control

Our Aniline D5 is produced and handled under strict quality protocols to ensure the highest isotopic and chemical purity for sensitive applications. Each batch is characterized using advanced analytical techniques including NMR, GC-MS, and HPLC to verify identity, isotopic enrichment, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and compliance with your research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Isotopic Enrichment (D)	≥ 98 atom % D
Water Content (KF)	≤ 0.5%

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