Description

(5-Methylthiazol-2-Yl)Boronic Acid is a high-purity boronic acid derivative, a crucial building block in modern synthetic chemistry. Its primary value lies in enabling the efficient construction of complex molecules via Suzuki-Miyaura cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries who are developing novel active ingredients and advanced functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Research: Used in creating advanced pesticides, herbicides, and fungicides with improved efficacy and environmental profiles.
• Material Science: Serves as a precursor for organic electronic materials, including OLEDs and conductive polymers.
• Chemical Biology: Employed in the development of biochemical probes and sensors for diagnostic applications.
• Catalyst & Ligand Development: Utilized in the design and synthesis of novel catalysts and ligands for asymmetric synthesis.
• Custom Synthesis & Contract Manufacturing: A fundamental component for CROs and CDMOs offering bespoke chemical synthesis services.

Basic Information

Product Name	(5-Methylthiazol-2-Yl)Boronic Acid
CAS No.	1190875-34-3
Molecular Formula	C6H8BNO2S
Molecular Weight	156.99 g/mol
Synonyms	5-Methyl-2-thiazoleboronic Acid; (5-Methyl-2-thiazolyl)boronic Acid; 2-(5-Methylthiazolyl)boronic Acid; B-(5-Methyl-2-thiazolyl)boronic Acid; 5-Methylthiazole-2-boronic Acid; 5-Methyl-2-thiazoleboronic Acid Pinacol Ester (common precursor); 1190875-34-3
EINECS	Contact for details

Quality Control

Our (5-Methylthiazol-2-Yl)Boronic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure it meets the high standards required for research and commercial synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0% (Typical: ≥98.5%)
Water Content (KF)	≤0.5%

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