Description

2(3H)-Benzothiazolone,5-Acetyl-6-Fluoro-(9Ci) is a high-purity, fluorinated benzothiazolone derivative, serving as a critical advanced intermediate in modern organic synthesis. This compound matters for its role in constructing complex molecular architectures, particularly in the development of novel active pharmaceutical ingredients (APIs) and specialty agrochemicals. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors seeking to innovate within fluorinated heterocyclic chemistry.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-inflammatory agents, and antimicrobials.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a precursor for electron-transport materials or host materials in OLED devices due to its heterocyclic, fluorinated structure.
• Dye and Pigment Synthesis: Acts as an intermediate for creating specialized fluorinated dyes and pigments with unique optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies in fluorination chemistry and heterocycle functionalization.
• Material Science: Investigated for use in the synthesis of advanced polymers and liquid crystals where specific electronic properties are required.

Basic Information

Product Name	2(3H)-Benzothiazolone,5-Acetyl-6-Fluoro-(9Ci)
CAS No.	175711-85-0
Molecular Formula	C9H6FNO2S
Molecular Weight	211.21 g/mol
Synonyms	5-Acetyl-6-fluoro-2(3H)-benzothiazolone; 6-Fluoro-5-acetyl-2-benzothiazolinone; 5-Acetyl-6-fluoro-1,3-benzothiazol-2(3H)-one; 5-Acetyl-6-fluoro-2-hydroxybenzothiazole; 6-Fluoro-5-acetyl-2(3H)-benzothiazolone; 2-Hydroxy-6-fluoro-5-acetylbenzothiazole; 175711-85-0; 5-Acetyl-6-fluorobenzothiazol-2(3H)-one
EINECS	Contact for details

Quality Control

Every batch of 2(3H)-Benzothiazolone,5-Acetyl-6-Fluoro-(9Ci) is produced and controlled under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, NMR, and MS to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and can be tailored to meet specific client or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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