Description

2,5-Dimethylthiaozle-4-Boronic Acid Pinacol Ester is a high-purity, organoboron building block essential for modern synthetic chemistry. Its primary value lies in enabling efficient Suzuki-Miyaura cross-coupling reactions, a cornerstone methodology for constructing complex molecules. This compound is critically needed by researchers and process chemists in the pharmaceutical, agrochemical, and advanced materials industries for developing new active ingredients and functional materials. CAS No. 1314306-11-0.

Application

• Pharmaceutical Intermediate: A key synthon for constructing novel heterocyclic scaffolds in drug discovery programs, particularly for kinase inhibitors and other small molecule therapeutics.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection, leveraging its ability to form carbon-carbon bonds under mild conditions.
• Material Science Research: Serves as a precursor for creating functionalized polymers, liquid crystals, and organic electronic materials through palladium-catalyzed coupling.
• Chemical Biology & Probe Development: Employed in the synthesis of labeled compounds and molecular probes for studying biological pathways and diagnostic applications.
• Custom Synthesis & Contract Manufacturing: A vital reagent for CROs and CDMOs specializing in the custom synthesis of complex, boronic ester-containing molecules for client projects.

Basic Information

Product Name	2,5-Dimethylthiaozle-4-Boronic Acid Pinacol Ester
CAS No.	1314306-11-0
Molecular Formula	C11H18BNO2S
Molecular Weight	239.14 g/mol
Synonyms	4,4,5,5-Tetramethyl-2-(2,5-dimethylthiazol-4-yl)-1,3,2-dioxaborolane; 2,5-Dimethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole; 2,5-Dimethylthiazole-4-boronic acid pinacol ester; (2,5-Dimethylthiazol-4-yl)boronic acid pinacol ester; 1314306-11-0; Thiazole boronic ester; Boronate ester intermediate
EINECS	Contact for details

Quality Control

Every batch of 2,5-Dimethylthiaozle-4-Boronic Acid Pinacol Ester is manufactured under strict quality management protocols. Our products undergo rigorous quality testing, including HPLC, NMR, and elemental analysis, to ensure compliance with industry standards and batch-to-batch consistency. Certificates of Analysis (COA) with full analytical data are available upon request to support your quality assurance and regulatory documentation.

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). This compound is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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