Description

Methyl 2-(Tributylstannyl)Cyclopropanecarboxylate is a specialized organotin reagent featuring a cyclopropane ring, a key structural motif in medicinal chemistry. This compound is valued for its role as a versatile building block in transition-metal-catalyzed cross-coupling reactions, enabling the efficient synthesis of complex molecules. It is primarily used by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel chemical entities.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs) containing cyclopropane or modified stannane moieties.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides where the cyclopropane structure imparts specific biological activity.
• Stille Cross-Coupling Reactions: Serves as a crucial organotin coupling partner for the formation of carbon-carbon bonds with aryl, vinyl, or alkynyl halides under palladium catalysis.
• Material Science Research: Employed in the development of organic electronic materials and polymers where precise molecular architecture is required.
• Methodology Development: Utilized in academic and industrial laboratories for developing new synthetic methodologies involving organometallic chemistry.
• Complex Natural Product Synthesis: Facilitates the construction of challenging cyclopropane-containing segments found in natural products.

Basic Information

Product Name	Methyl 2-(Tributylstannyl)Cyclopropanecarboxylate
CAS No.	832132-92-0
Molecular Formula	C17H34O2Sn
Molecular Weight	389.16 g/mol
Synonyms	Methyl 2-(tributylstannyl)cyclopropanecarboxylate; 2-(Tributylstannyl)cyclopropanecarboxylic Acid Methyl Ester; Tributyl(2-methoxycarbonylcyclopropyl)stannane; Methyl 2-(tributylstannyl)cyclopropane-1-carboxylate; Cyclopropanecarboxylic acid, 2-(tributylstannyl)-, methyl ester
EINECS	Contact for details

Quality Control

Our production of Methyl 2-(Tributylstannyl)Cyclopropanecarboxylate adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for sensitive synthetic applications. Each lot undergoes comprehensive analytical characterization, including NMR, GC/HPLC, and elemental analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting purity and key specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat and incompatible materials.

Specification

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

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