Description

Tetraphenyl-D20-Tin CAS NO 358731-93-8 is a deuterated organotin compound where all twenty hydrogen atoms on the phenyl rings are replaced by deuterium. This high-value specialty chemical is critical for advanced research and development, particularly in the field of mechanistic studies and spectroscopic analysis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require isotopically labeled compounds for kinetic isotope effect studies, NMR spectroscopy, and as a tracer in chemical reaction pathways.

Application

• As a deuterium-labeled internal standard for quantitative mass spectrometry (MS) analysis in pharmaceutical research.
• As a mechanistic probe in organometallic chemistry and catalysis studies to investigate reaction pathways via Kinetic Isotope Effects (KIE).
• As a precursor for synthesizing other deuterated materials and advanced organic electronic compounds.
• In NMR spectroscopy as a solvent or chemical shift reference, benefiting from the absence of proton signals.
• For fundamental research in deuterium labeling to study metabolic pathways and stability in life sciences.
• In the development of specialized OLED and photovoltaic materials where controlled deuteration can influence device performance and longevity.

Basic Information

Product Name	Tetraphenyl-D20-Tin
CAS No.	358731-93-8
Molecular Formula	C24D20Sn
Molecular Weight	~ 450.2 g/mol (Contact for exact details)
Synonyms	Perdeuterated Tetraphenyltin; Tetraphenyltin-d20; Tetrakis(pentadeuterophenyl)stannane; Stannane, tetrakis(pentadeuterophenyl)-; Tetraphenyltin (phenyl-d5); Tetraphenyltin-2H20; Deuterated Tetraphenyltin; Tetraphenyltin (Perdeuterated)
EINECS	Contact for details

Quality Control

Our Tetraphenyl-D20-Tin is produced and handled under strict quality protocols to ensure high isotopic purity and chemical integrity. Each batch is characterized by advanced analytical techniques including NMR (1H, 13C, 2H) and mass spectrometry. Certificates of Analysis (COA) detailing isotopic enrichment (D%), chemical purity, and specific analytical data are provided and available upon request to support your research and compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep the container sealed under an inert atmosphere such as argon or nitrogen to maximize long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Isotopic Purity (D%)	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 95%
Residual Proton Content (1H NMR)	≤ 2%
Tin Content	Contact for details

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