Description

Trifluoro(2,5-Dimethyl-Thiophen-3-Yl)-Borate is a specialized organoboron compound, specifically a borate salt, with the CAS number 1294551-85-1. It serves as a crucial reagent in advanced organic synthesis, particularly valued for its role as a non-nucleophilic anion source and catalyst component. This chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, enabling the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex drug molecules, particularly where the introduction of fluorine or specific heterocyclic systems is required.
• Catalysis & Ligand Synthesis: Acts as a precursor or counterion in the development of novel catalysts for cross-coupling and polymerization reactions.
• Agrochemical Research: Employed in creating advanced active ingredients for crop protection with enhanced properties.
• Electronic Materials: Utilized in the development of organic semiconductors, OLED materials, and other electronic chemicals due to its specific electronic structure.
• Polymer Chemistry: Serves as an initiator or chain-transfer agent in controlled polymerization processes for specialty polymers.
• Academic & R&D: A key reagent for methodological development in organic and organometallic chemistry within university and corporate research labs.

Basic Information

Product Name	Trifluoro(2,5-Dimethyl-Thiophen-3-Yl)-Borate
CAS No.	1294551-85-1
Molecular Formula	C6H6BF3S
Molecular Weight	177.98 g/mol
Synonyms	Potassium Trifluoro(2,5-dimethylthiophen-3-yl)borate; Trifluoro(2,5-dimethyl-3-thienyl)borate; (2,5-Dimethyl-3-thienyl)trifluoroborate; Potassium (2,5-dimethylthiophen-3-yl)trifluoroborate; 2,5-Dimethyl-3-thienyltrifluoroborate potassium salt; 3-Thienylboronic acid, 2,5-dimethyl-, trifluoroborate (1-) potassium salt; Potassium 2,5-dimethylthiophene-3-trifluoroborate
EINECS	Contact for details

Quality Control

Our Trifluoro(2,5-Dimethyl-Thiophen-3-Yl)-Borate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be handled under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Meets ICH guidelines

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