Description

Methyl Tributylstannylacetate CAS NO 18365-23-6 is a specialized organotin compound used as a key intermediate and reagent in advanced organic synthesis. This chemical is valued for its ability to facilitate specific carbon-carbon bond formation and transfer reactions under controlled conditions. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and fine chemical sectors for developing active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates.
• Agrochemical Synthesis: Serves as a building block for creating advanced pesticides, herbicides, and fungicides.
• Polymer Chemistry: Acts as a catalyst or co-catalyst in specific polymerization processes and polymer modification.
• Cross-Coupling Reactions: Employed as a transmetalation agent in Stille and related palladium-catalyzed cross-coupling reactions.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals, flavors, and fragrances.
• Material Science R&D: Applied in research for developing novel organometallic frameworks and functional materials.

Basic Information

Product Name	Methyl Tributylstannylacetate
CAS No.	18365-23-6
Molecular Formula	C15H32O2Sn
Molecular Weight	363.12 g/mol
Synonyms	Acetic Acid, (Tributylstannyl)methyl Ester; Methyl(tributylstannyl)acetate; (Tributylstannyl)methyl Acetate; Tributyl(methoxycarbonylmethyl)tin; Methyl 2-(Tributylstannyl)acetate; Methyl Tributyltinacetate; Tributyltin Methyl Acetate; Methyl(tributylstanny)acetate
EINECS	Contact for details

Quality Control

Our Methyl Tributylstannylacetate is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including GC, NMR, and elemental analysis (Tin content), to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	32.0 - 33.5 %
Related Impurities (GC)	≤ 2.0% total
Water Content (KF)	≤ 0.5%

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