Description

3-Methoxybenzonitrile-Cyano-13C is a stable isotope-labeled derivative of 3-methoxybenzonitrile, where the cyano group is enriched with carbon-13. This compound is a critical building block in advanced research and development, enabling precise metabolic and pharmacokinetic studies through mass spectrometry and NMR analysis. It is essential for scientists and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require high-purity, isotopically labeled intermediates for tracer studies and internal standards.

Application

• Pharmaceutical Research: As a carbon-13 labeled internal standard for the accurate quantification of metabolites and drug candidates in bioanalytical methods like LC-MS.
• Metabolic Pathway Tracing: Used in tracer studies to elucidate the metabolic fate and degradation pathways of compounds containing the 3-methoxybenzonitrile moiety.
• Agrochemical Development: Serves as a labeled precursor in the synthesis and environmental fate studies of advanced pesticides and herbicides.
• NMR Spectroscopy: Provides a non-radioactive, sensitive probe for structural analysis and reaction mechanism studies in organic and medicinal chemistry.
• Chemical Synthesis: Acts as a specialized, isotopically enriched synthon for the preparation of more complex labeled target molecules.

Basic Information

Product Name	3-Methoxybenzonitrile-Cyano-13C
CAS No.	159528-75-3
Molecular Formula	C8H713CNO
Molecular Weight	135.14 g/mol (for 13C labeled form)
Synonyms	3-Methoxybenzonitrile-cyano-13C; m-Methoxybenzonitrile-13CN; 3-Methoxy-13C-cyanobenzene; (3-Methoxyphenyl)-13C-carbonitrile; 3-Methoxybenzonitrile (cyano-13C); 3-Methoxybenzonitrile (carbonyl-13C nitrile); 3-Methoxybenzonitrile-13C labeled; 3-Methoxybenzonitrile (CN-13C)
EINECS	Contact for details

Quality Control

Our 3-Methoxybenzonitrile-Cyano-13C is produced under strict quality management systems to ensure exceptional isotopic and chemical purity for research applications. Each batch is characterized by advanced analytical techniques including NMR, HPLC, and Mass Spectrometry to confirm isotopic enrichment, chemical identity, and purity. A comprehensive Certificate of Analysis (COA) detailing isotopic purity (e.g., 99 atom % 13C), chemical purity, and analytical data is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (13C NMR)	≥ 99 atom % 13C
Water Content (KF)	≤ 0.5%

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