Description

Stannane, (3-Chloro-2-Thienyl)Trimethyl- is a specialized organotin compound with the CAS registry number 157193-77-6. This chemical is a valuable reagent and intermediate in advanced organic synthesis, particularly for introducing the (3-chloro-2-thienyl)trimethylstannyl moiety. It is primarily sought after by R&D and process development chemists in the pharmaceutical and agrochemical sectors for constructing complex molecular architectures, such as active pharmaceutical ingredients (APIs) and novel crop protection agents.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs) via cross-coupling reactions like Stille coupling.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides.
• Material Science Research: Serves as a precursor for developing functional polymers and advanced materials with specific electronic properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex heterocyclic and thiophene-containing compounds.
• Ligand and Catalyst Development: Useful in the preparation of novel organometallic catalysts and ligands for catalytic processes.

Basic Information

Product Name	Stannane, (3-Chloro-2-Thienyl)Trimethyl-
CAS No.	157193-77-6
Molecular Formula	C7H11ClSSn
Molecular Weight	289.34 g/mol
Synonyms	(3-Chloro-2-thienyl)trimethylstannane; Trimethyl(3-chloro-2-thienyl)stannane; (3-Chloro-2-thienyl)trimethyltin; 3-Chloro-2-thienyltrimethyltin; 3-Chloro-2-thienyltrimethylstannane; (3-Chloro-thiophen-2-yl)-trimethyl-stannane; Stannane, trimethyl(3-chloro-2-thienyl)-
EINECS	Contact for details

Quality Control

Every batch of Stannane, (3-Chloro-2-Thienyl)Trimethyl- is produced and tested under strict quality management protocols to ensure consistency and reliability for your synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as purity (by NMR and HPLC), identity confirmation, and impurity profiles. Our commitment to high-purity organometallic standards supports critical research and scale-up processes.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	Contact for details

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