Description

Triphenyl(Methanol-13C) is a stable isotope-labeled organic compound where the central carbon atom of the methanol moiety is the carbon-13 (13C) isotope. This product is essential for advanced research and development, providing a non-radioactive tracer for precise metabolic, mechanistic, and analytical studies. It is primarily utilized by scientists and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors who require high-fidelity isotopic labeling for NMR spectroscopy, mass spectrometry, and other isotopic dilution applications.

Application

• As a key stable isotope-labeled intermediate in the synthesis of 13C-labeled pharmaceuticals and bioactive molecules for drug metabolism and pharmacokinetics (DMPK) studies.
• An internal standard for quantitative analysis using Liquid Chromatography-Mass Spectrometry (LC-MS) and Gas Chromatography-Mass Spectrometry (GC-MS), enhancing accuracy in complex matrices.
• A crucial building block in NMR spectroscopy for structural elucidation and reaction mechanism investigations, leveraging the distinct magnetic properties of the 13C nucleus.
• Use in isotopic labeling research within agrochemicals to study environmental fate, degradation pathways, and metabolite identification.
• Employed in the development of diagnostic agents and contrast media where isotopic purity is critical for safety and efficacy.
• Fundamental research in organic synthesis methodologies and catalysis involving labeled triphenylmethyl (trityl) cation chemistry.

Basic Information

Product Name	Triphenyl(Methanol-13C)
CAS No.	3881-15-0
Molecular Formula	C19H1613CO
Molecular Weight	261.33 g/mol (for 13C1 labeled form)
Synonyms	Trityl Alcohol-13C; Triphenylcarbinol-13C; α-(13C)Methyltriphenylmethanol; (Hydroxy-13C)triphenylmethane; Triphenyl-13C-methanol; Benzhydrol-13C, triphenyl-; 1,1,1-Triphenyl-13C-methanol; [13C]Triphenylmethanol
EINECS	Contact for details

Quality Control

Our Triphenyl(Methanol-13C) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure high chemical purity and isotopic enrichment, typically exceeding 99 atom % 13C. Certificates of Analysis (COA) are provided, detailing results from NMR, HPLC, and mass spectrometry. We support compliance with relevant research and GMP guidelines for labeled compounds.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a desiccated environment to maintain stability and isotopic integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
13C Isotopic Enrichment	≥ 99 atom %
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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