Description

n-(tert-Butoxycarbonyl)Aniline-13C6 is a stable isotope-labeled derivative of aniline, where the aromatic ring is uniformly labeled with carbon-13. This compound is a critical building block for the synthesis of isotopically labeled compounds, enabling precise tracking and quantification in analytical and metabolic studies. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require high-fidelity internal standards or labeled precursors for mass spectrometry and NMR applications.

Application

• Pharmaceutical Research & Development: Serves as a key isotopically labeled intermediate in the synthesis of Active Pharmaceutical Ingredients (APIs) for pharmacokinetic, metabolic, and bioanalytical studies.
• Mass Spectrometry Internal Standards: Used as a high-purity internal standard for the accurate quantification of aniline derivatives and related compounds via LC-MS or GC-MS.
• Metabolic Pathway Tracing: Enables the study of metabolic pathways and degradation products in environmental and biological systems due to its 13C6-labeled aromatic ring.
• NMR Spectroscopy: Provides a non-radioactive tracer for complex structural elucidation and reaction mechanism studies in synthetic chemistry.
• Agrochemical Analysis: Employed in the development and residue analysis of isotopically labeled pesticides or herbicides.
• Chemical Reference Material: Acts as a certified reference material (CRM) for calibrating analytical instruments and validating methods in quality control laboratories.

Basic Information

Product Name	n-(tert-Butoxycarbonyl)Aniline-13C6
CAS No.	176850-21-8
Molecular Formula	C11H15NO2 (13C6)
Molecular Weight	~209.2 (for 13C6 labeled form)
Synonyms	Boc-Aniline-13C6; N-Boc-Aniline-13C6; tert-Butyl (13C6)phenylcarbamate; (13C6)Aniline N-Boc derivative; N-(tert-Butoxycarbonyl)-(13C6)aniline; 1,2,3,4,5,6-13C6-Aniline N-Boc protected; Boc-Protected (13C6)Aniline; (Phenyl-13C6)carbamic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our n-(tert-Butoxycarbonyl)Aniline-13C6 is manufactured under strict quality systems to ensure exceptional isotopic and chemical purity, critical for sensitive analytical applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment (atom % 13C), chemical purity (by HPLC), and identity confirmation (by NMR and MS). We adhere to cGMP principles where applicable to support regulatory filings in pharmaceutical development.

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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Enrichment	≥99 atom % 13C
Chemical Purity (by NMR)	≥97%
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.