Description

n-Succinimidyl 4-Methyl-3-(Tri-n-Butylstannyl)Benzoate is a specialized organotin reagent used as a key intermediate in advanced organic synthesis. This compound matters for its role in facilitating efficient cross-coupling reactions, particularly in the synthesis of complex molecules where precise functional group introduction is critical. It is primarily needed by research and development laboratories in the pharmaceutical and agrochemical sectors, as well as by manufacturers of advanced materials and fine chemicals.

Application

• Key intermediate in Stille cross-coupling reactions for carbon-carbon bond formation.
• Synthesis of biologically active compounds and pharmaceutical candidates.
• Building block for functionalized polymers and advanced materials with tailored properties.
• Preparation of radiolabeled compounds for diagnostic and research purposes.
• Development of liquid crystal and organic electronic materials.
• Research tool in medicinal chemistry for structure-activity relationship (SAR) studies.

Basic Information

Product Name	n-Succinimidyl 4-Methyl-3-(Tri-n-Butylstannyl)Benzoate
CAS No.	149879-61-8
Molecular Formula	C24H37NO4Sn
Molecular Weight	522.26 g/mol
Synonyms	4-Methyl-3-(tributylstannyl)benzoic Acid N-Hydroxysuccinimide Ester; 3-(Tributylstannyl)-4-methylbenzoic Acid N-Succinimidyl Ester; 4-Methyl-3-(tri-n-butylstannyl)benzoic Acid Succinimidyl Ester; 3-(Tri-n-butylstannyl)-4-methylbenzoic Acid N-Hydroxysuccinimide Ester; NHS Ester of 4-Methyl-3-(tributylstannyl)benzoic Acid; Stille Reagent NHS Ester; Succinimidyl 4-Methyl-3-(tributylstannyl)benzoate
EINECS	Contact for details

Quality Control

Our n-Succinimidyl 4-Methyl-3-(Tri-n-Butylstannyl)Benzoate undergoes rigorous quality testing to ensure compliance with industry standards for research and fine chemical synthesis. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles. We adhere to strict internal quality protocols to ensure batch-to-batch consistency and reliability for your critical synthetic applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at 2-8°C to minimize oxidation and hydrolysis. This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure the container is sealed tightly after each use in a dry environment.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥95.0%
Tin Content	22.0 - 23.5%
Water Content (KF)	≤0.5%

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