Description

2-(1-Propylsulfanyl)Phenylboronic Acid Pinacol Ester is a high-purity, organoboron building block essential for modern synthetic chemistry. This compound is valued for its stability and reactivity as a key intermediate in cross-coupling reactions, enabling the efficient construction of complex molecular architectures. It is primarily needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for drug discovery and specialty chemical synthesis.

Application

• Pharmaceutical Intermediate: A critical precursor in Suzuki-Miyaura cross-coupling reactions for synthesizing novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides by constructing complex biaryl structures.
• Material Science Research: Serves as a building block for creating organic electronic materials, such as those used in OLEDs and organic semiconductors.
• Ligand and Catalyst Development: Employed in the synthesis of specialized ligands and organometallic catalysts for asymmetric synthesis.
• Chemical Biology Probes: Utilized to create boronic acid-based probes and sensors for detecting biological analytes.
• Custom Synthesis and Contract Manufacturing: A key starting material for custom synthesis projects and scale-up processes in fine chemical production.

Basic Information

Product Name	2-(1-Propylsulfanyl)Phenylboronic Acid Pinacol Ester
CAS No.	2377611-93-1
Molecular Formula	C15H23BO2S
Molecular Weight	278.22 g/mol
Synonyms	2-(Propylthio)phenylboronic acid pinacol ester; (2-((Propylthio)phenyl))boronic acid pinacol ester; 2-(Propylsulfanyl)benzeneboronic acid pinacol ester; Pinacol 2-(propylthio)phenylboronate; 1-Propylsulfanyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzene; 2-(Propylmercapto)phenylboronic acid pinacol ester; Boronic acid, B-[2-(propylthio)phenyl]-, 1,1-dimethylethyl ester
EINECS	Contact for details

Quality Control

Our 2-(1-Propylsulfanyl)Phenylboronic Acid Pinacol Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC analysis, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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