Description

Anthranilic Acid-13C6 is a stable isotope-labeled analog of anthranilic acid, where all six carbon atoms are the carbon-13 isotope. This compound is essential as an internal standard for precise quantitative analysis using mass spectrometry, ensuring accuracy and reliability in complex sample matrices. It is primarily required by analytical laboratories, pharmaceutical researchers, and agrochemical developers engaged in advanced metabolic studies, pharmacokinetic research, and environmental fate analysis.

Application

• Internal Standard for LC-MS/MS and GC-MS quantification of anthranilic acid and related metabolites.
• Tracer compound in metabolic pathway studies and stable isotope labeling experiments (SIL).
• Critical reagent in pharmaceutical research for drug metabolism and pharmacokinetics (DMPK) studies.
• Use in proteomics and metabolomics for accurate mass spectrometry-based profiling.
• Reference material for quality control and method validation in analytical chemistry.
• Research applications in plant biology and agrochemical development.

Basic Information

Product Name	Anthranilic Acid-13C6
CAS No.	335081-06-6
Molecular Formula	13C6H7NO2
Molecular Weight	~141.08 (based on 13C)
Synonyms	2-Aminobenzoic Acid-13C6; 2-Aminobenzoic-13C6 Acid; o-Aminobenzoic Acid-13C6; Vitamin L1-13C6; Anthranilic-13C6 Acid; 13C6-Anthranilic Acid; Benzaminic Acid-13C6; Carboxyaniline-13C6
EINECS	Contact for details

Quality Control

Our Anthranilic Acid-13C6 is manufactured under controlled conditions to ensure high isotopic and chemical purity, meeting the stringent requirements of research and analytical applications. Each batch is supported by comprehensive analytical data, including isotopic enrichment (Atom % 13C) and chemical purity verified by NMR and HPLC. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; appropriate handling to minimize exposure to atmospheric moisture and light is recommended to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Enrichment (Atom % 13C)	≥99%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%

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