Description

3-Tri-n-Butylstannyl-Phenylisothiocyanate is a specialized organotin reagent featuring a reactive isothiocyanate group, making it a valuable building block for the synthesis of complex organic and organometallic compounds. Its primary value lies in enabling the efficient introduction of a tri-n-butylstannyl moiety into target molecules, which is crucial for subsequent cross-coupling reactions and material science applications. This high-purity intermediate is essential for researchers and manufacturers in pharmaceutical development, advanced material synthesis, and agrochemical research who require precise and reliable organotin chemistry.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly in the development of compounds for targeted therapies.
• Stille Cross-Coupling Reagent: Serves as a key reactant in Stille coupling reactions to form new carbon-carbon bonds, a fundamental step in constructing complex organic frameworks.
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and functional materials with specific electronic or optical properties.
• Agrochemical Synthesis: Acts as a precursor in the creation of new active ingredients for crop protection products.
• Chemical Biology Probes: Utilized for labeling and modifying biomolecules to study biological processes and interactions.
• Catalyst Ligand Precursor: Can be transformed into ligands for metal catalysts used in homogeneous catalysis.

Basic Information

Product Name	3-Tri-n-Butylstannyl-Phenylisothiocyanate
CAS No.	145190-98-3
Molecular Formula	C19H31NSSn
Molecular Weight	416.22 g/mol
Synonyms	3-(Tributylstannyl)phenyl isothiocyanate; 3-Tributylstannylphenyl Isothiocyanate; [3-(Isothiocyanatophenyl)]tributylstannane; m-Tributylstannylphenyl Isothiocyanate; Phenylisothiocyanate, 3-(tributylstannyl)-; 3-Tri-n-butylstannylphenyl Isothiocyanate; 3-(Tri-n-butylstannyl)phenyl Isothiocyanate
EINECS	Contact for details

Quality Control

Our 3-Tri-n-Butylstannyl-Phenylisothiocyanate is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including NMR, HPLC, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, ensuring compliance with research and development standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95%
Tin (Sn) Content	Contact for details
Water Content (KF)	≤ 0.5%

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