Description

Trimethyl(p-Bromophenyl)Stannane is a specialized organotin compound, CAS 937-11-1, serving as a versatile reagent in advanced organic synthesis. Its core value lies in its role as a key building block for introducing the p-bromophenyl group via Stille cross-coupling reactions, enabling the construction of complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who require high-purity intermediates for developing active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates via palladium-catalyzed cross-coupling.
• Agrochemical Synthesis: Used to create novel herbicides, fungicides, and insecticides by constructing complex aromatic systems.
• Materials Science: Employed in the development of organic light-emitting diodes (OLEDs), liquid crystals, and advanced polymers.
• Chemical Research: Serves as a standard reagent in methodology development for Stille coupling and other organometallic transformations.
• Ligand Precursor: Can be utilized to synthesize specialized ligands for catalysis.

Basic Information

Product Name	Trimethyl(p-Bromophenyl)Stannane
CAS No.	937-11-1
Molecular Formula	C9H13BrSn
Molecular Weight	319.80 g/mol
Synonyms	(4-Bromophenyl)trimethylstannane; p-Bromophenyltrimethyltin; Trimethyl(4-bromophenyl)tin; 4-Bromophenyltrimethylstannane; (p-Bromophenyl)trimethyltin; 1-Bromo-4-(trimethylstannyl)benzene; NSC 163090; Stannane, (4-bromophenyl)trimethyl-
EINECS	213-332-8

Quality Control

Our Trimethyl(p-Bromophenyl)Stannane is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR (¹H, ¹³C, ¹¹⁹Sn), GC/HPLC for purity, and elemental analysis to ensure identity, potency, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and industry best practices.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep away from strong oxidizing agents and acids. Due to its sensitivity, the container should be purged with inert gas after each opening to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Tin (Sn) Content	36.0 - 38.0 %
Water Content (KF)	≤ 0.5 %

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