Description

Benzoic Acid-13C7 is a stable isotope-labeled analog of benzoic acid, where all seven carbon atoms are the carbon-13 isotope. This high-purity labeled compound is essential for applications requiring precise internal standards and metabolic pathway tracing. It is primarily used by researchers and quality control laboratories in the pharmaceutical, environmental analysis, and advanced material science sectors.

Application

• Internal Standard for Quantitative Analysis in LC-MS and GC-MS.
• Tracer compound in Metabolic Flux Analysis and pharmacokinetic studies.
• Reference material for NMR Spectroscopy calibration and method development.
• Critical component in the synthesis of other Carbon-13 Labeled Compounds and fine chemicals.
• Use in Environmental Fate Studies to track pollutant degradation.
• Quality control and method validation in Regulatory Testing for food and pharmaceutical products.

Basic Information

Item	Details
Product Name	Benzoic Acid-13C7
CAS No.	222412-89-7
Molecular Formula	13C7H6O2
Molecular Weight	128.05 g/mol (approx.)
Synonyms	Benzoic-13C7 Acid; (13C7)Benzoic Acid; Benzoic Acid (Carbon-13 Labeled); Benzoic Acid (13C7); Carboxyl-13C Benzoic Acid; Ring-13C6 Benzoic Acid; Uniformly Labeled 13C-Benzoic Acid; Isotopic Benzoic Acid Standard
EINECS	Contact for details

Quality Control

Our Benzoic Acid-13C7 is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity, meeting the stringent requirements for analytical and research applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and identity confirmation via NMR and MS. We adhere to ISO-guided quality management practices to guarantee batch-to-batch consistency and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Isotopic Enrichment (13C)	≥ 99 atom % 13C
Chemical Purity (HPLC)	≥ 98.0%
Solubility	Soluble in ethanol, methanol; slightly soluble in water

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