Description

Benzoyl-Carbonyl-13C Chloride is a stable isotope-labeled derivative of benzoyl chloride, where the carbonyl carbon is enriched with the 13C isotope. This compound is a critical reagent 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 advanced materials sectors who require high-purity labeled intermediates for mass spectrometry, NMR spectroscopy, and tracer studies.

Application

• Pharmaceutical Research & Development: Synthesis of 13C-labeled active pharmaceutical ingredients (APIs) and metabolites for pharmacokinetic and drug metabolism studies.
• Analytical Chemistry & Mass Spectrometry: Used as an internal standard or derivatization agent to enhance detection sensitivity and accuracy in quantitative LC-MS and GC-MS analysis.
• Metabolic Pathway Tracing: A key precursor for creating probes to study biochemical pathways and mechanisms in biological systems.
• Agrochemical Development: Synthesis of isotopically labeled pesticides or herbicides for environmental fate and residue analysis studies.
• Material Science: Incorporation of 13C labels into polymers or specialty chemicals for structural analysis and property investigation.
• NMR Spectroscopy: Preparation of 13C-enriched compounds to simplify complex NMR spectra and gain detailed structural insights.

Basic Information

Product Name	Benzoyl-Carbonyl-13C Chloride
CAS No.	52947-05-4
Molecular Formula	C7H5Cl13CO
Molecular Weight	141.56 g/mol (for 13C labeled form)
Synonyms	Benzoyl-13C chloride; Benzoyl chloride-13C(carbonyl); 13C-Benzoyl chloride; (Carbonyl-13C)benzoyl chloride; Benzoic-13C acid chloride; Phenyl-13C-carbonyl chloride; 52947-05-4
EINECS	Contact for details

Quality Control

Our Benzoyl-Carbonyl-13C Chloride is manufactured under controlled conditions to ensure exceptional isotopic and chemical purity, meeting the stringent requirements of research and regulatory applications. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as isotopic enrichment, chemical purity, and impurity profile. We adhere to cGMP principles for consistent quality and supply reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its nature as a strong acid/organic solvent and highly volatile compound, keep away from heat, sparks, open flames, and incompatible materials such as strong bases, amines, and alcohols. Handle and store under an inert atmosphere (e.g., nitrogen or argon) for optimal long-term stability.

Specification

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

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