Description

2-Amino-4,7-difluorobenzothiazole is a high-purity fluorinated benzothiazole derivative, a key heterocyclic building block prized for its unique electronic and steric properties. This compound is essential for advanced organic synthesis, particularly in the development of novel pharmaceuticals and functional materials. It is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating new active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly kinase inhibitors and other targeted therapies.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, where the fluorine atoms enhance biological activity and metabolic stability.
• Material Science: Serves as a monomer or building block for advanced polymers, liquid crystals, and organic semiconductors (OLEDs).
• Dye and Pigment Synthesis: Employed in the creation of specialized fluorinated dyes and pigments with unique color fastness and optical properties.
• Chemical Biology Probes: Useful for synthesizing fluorescent tags and molecular probes for diagnostic and research applications.
• Cross-Coupling Reactions: Acts as a substrate in Suzuki, Buchwald-Hartwig, and other palladium-catalyzed coupling reactions to construct complex molecular architectures.

Basic Information

Product Name	2-Amino-4,7-difluorobenzothiazole
CAS No.	942473-94-1
Molecular Formula	C7H4F2N2S
Molecular Weight	186.18 g/mol
Synonyms	4,7-Difluoro-1,3-benzothiazol-2-amine; 4,7-Difluoro-2-aminobenzothiazole; 2-Amino-4,7-difluoro-1,3-benzothiazole; 2-Benzothiazolamine, 4,7-difluoro-; 4,7-Difluorobenzothiazol-2-ylamine; 2-Amino-4,7-difluorobenzo[d]thiazole
EINECS	Contact for details

Quality Control

Our 2-Amino-4,7-difluorobenzothiazole is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment and is available upon request.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 20 ppm

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