Description

Benzene (13C6) CAS NO 32488-44-1 is a stable isotope-labeled analog of benzene, where all six carbon atoms are the carbon-13 (13C) isotope. This high-purity compound is essential as an internal standard and tracer in advanced analytical techniques, ensuring precise quantification and metabolic pathway elucidation. It is a critical material for research and quality control laboratories in the pharmaceutical, environmental analysis, and metabolomics sectors.

Application

• Internal Standard for Quantitative Nuclear Magnetic Resonance (qNMR) spectroscopy.
• Isotopic Tracer in metabolic flux analysis and biochemical research.
• Reference Standard for Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS) method development and validation.
• Calibration standard for isotope ratio mass spectrometry (IRMS) in environmental and geochemical studies.
• Starting material or intermediate in the synthesis of other 13C-labeled complex organic molecules.
• Use in pharmaceutical impurity profiling and degradation studies.

Basic Information

Item	Detail
Product Name	Benzene (13C6)
CAS No.	32488-44-1
Molecular Formula	13C6H6
Molecular Weight	84.09 g/mol
Synonyms	Benzene-13C6; 13C6-Benzene; Hexa(13C)benzene; Benzene (13C6, 99%); Isotopically Labeled Benzene; Benzene-UL-13C6; EC 251-020-0
EINECS	251-020-0

Quality Control

Our Benzene (13C6) is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity. Each batch is rigorously analyzed using advanced spectroscopic and chromatographic techniques, including NMR, GC-MS, and IRMS. A comprehensive Certificate of Analysis (COA) detailing isotopic enrichment, chemical purity, and solvent residues is provided to guarantee compliance with your research and analytical standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to structure
Isotopic Enrichment (13C)	≥ 99 atom %
Chemical Purity (GC)	≥ 99.5%
Water Content (KF)	≤ 0.05%
Residual Solvents (GC)	Meets ICH guidelines

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