Description

[2-(Methoxycarbonyl)-2-Propenyl]Tributylstannane is a specialized organotin reagent, a key building block in advanced organic synthesis. This compound matters for its role as a versatile precursor in the controlled formation of carbon-carbon bonds, particularly in radical-mediated reactions and polymer chemistry. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials industries for constructing complex molecular architectures.

Application

• Radical Polymerization Initiator/Chain Transfer Agent: A critical component in controlled/living radical polymerization techniques, such as atom transfer radical polymerization (ATRP) or reversible addition-fragmentation chain-transfer (RAFT) polymerization, for synthesizing polymers with precise molecular weights and architectures.
• Stille Coupling Reagent: Serves as a source of the [2-(methoxycarbonyl)-2-propenyl] group in palladium-catalyzed cross-coupling reactions with organic halides, enabling the synthesis of functionalized alkenes and complex organic molecules.
• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug candidates, particularly those requiring the introduction of methacrylate or acrylate functionalities.
• Agrochemical Synthesis: Employed in the research and development of novel pesticides, herbicides, and plant growth regulators that incorporate specific unsaturated ester moieties.
• Advanced Material Precursor: Facilitates the creation of functional monomers and polymers used in specialty coatings, adhesives, and high-performance resins with tailored properties.
• Organic Synthesis Building Block: Utilized in academic and industrial research laboratories for the stereoselective construction of complex natural products and novel organic compounds.

Basic Information

Product Name	[2-(Methoxycarbonyl)-2-Propenyl]Tributylstannane
CAS No.	132841-83-9
Molecular Formula	C17H34O2Sn
Molecular Weight	389.16 g/mol
Synonyms	Tributyl(2-methoxycarbonyl-2-propenyl)stannane; 2-(Methoxycarbonyl)allyltributyltin; (2-Methoxy-2-oxoethylidene)tributylstannane; Methacryloylmethyltributyltin; Tributyl(2-methoxy-2-oxoethylidene)stannane; Allyltributyltin methacrylate; 2-Propenyl, 2-(methoxycarbonyl)-, tributylstannane
EINECS	Contact for details

Quality Control

Our [2-(Methoxycarbonyl)-2-Propenyl]Tributylstannane is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and process applications. Each lot is analyzed via NMR, GC, and HPLC to verify identity, purity, and the absence of critical impurities. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This compound is moisture-sensitive and should be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Tin (Sn) Content	30.0 - 31.0 %
Water Content (KF)	≤ 0.5 %

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