Description

5-Fluorobenzothiazole is a versatile fluorinated heterocyclic building block essential for advanced organic synthesis. Its core value lies in the unique reactivity imparted by the fluorine atom and the benzothiazole scaffold, enabling the construction of complex molecules with tailored properties. This compound is particularly critical for researchers and manufacturers in the pharmaceutical and agrochemical industries, where it serves as a key intermediate in the development of active ingredients.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, oncology, and anti-infective agents.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, where the fluorine atom enhances biological activity and environmental stability.
• Material Science Research: Serves as a building block for functional materials, including organic light-emitting diodes (OLEDs), liquid crystals, and advanced polymers.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized fluorinated dyes and pigments with unique color fastness and spectral properties.
• Chemical Biology Probe Development: Utilized in creating molecular probes and tags for studying biological processes and diagnostic applications.

Basic Information

Product Name	5-Fluorobenzothiazole
CAS No.	1644-85-5
Molecular Formula	C7H4FNS
Molecular Weight	153.18 g/mol
Synonyms	5-Fluoro-1,3-benzothiazole; 5-Fluoro-benzothiazole; Benzothiazole, 5-fluoro-; 2-Fluorobenzothiazole (common misnomer); 5-FBT; 1644-85-5; 5-Fluorobenzo[d]thiazole
EINECS	Contact for details

Quality Control

Our 5-Fluorobenzothiazole is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including GC, HPLC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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