Description

Aniline-1-13C is a stable isotope-labeled derivative of aniline, where the carbon atom at the 1-position is enriched with the carbon-13 isotope. This compound is essential for advanced analytical and research applications where precise molecular tracking and quantification are required. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries for use as an internal standard in mass spectrometry, metabolic pathway studies, and the synthesis of labeled complex molecules.

Application

• Internal standard for the quantitative analysis of aniline and its derivatives using GC-MS or LC-MS.
• Tracer compound in metabolic and pharmacokinetic studies within pharmaceutical R&D.
• Precursor for the synthesis of carbon-13 labeled dyes, polymers, and advanced materials.
• Key starting material in the development of isotopically labeled agrochemicals for environmental fate studies.
• Use in NMR spectroscopy as a probe for structural and mechanistic investigations.
• Essential reagent in forensic and environmental analysis for precise chemical fingerprinting.

Basic Information

Product Name	Aniline-1-13C
CAS No.	18960-62-8
Molecular Formula	C613CH7N
Molecular Weight	94.12 g/mol (for 13C1 isotopologue)
Synonyms	1-13C-Aniline; Aniline-13C; Benzenamine-1-13C; Phenylamine-1-13C; 13C Labeled Aniline; Aminobenzene-1-13C; Aniline (phenyl-1-13C); Aniline-1-carbon-13
EINECS	Contact for details

Quality Control

Every batch of Aniline-1-13C is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to ensure product integrity, including isotopic enrichment (Atom % 13C), chemical purity, and identity confirmation. Certificates of Analysis (COA) detailing specifications from NMR, MS, and HPLC are available upon request to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from strong bases and incompatible materials. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Enrichment	≥ 99 atom % 13C
Chemical Purity (GC)	≥ 98.5%
Water Content (KF)	≤ 0.5%

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