Description

(5-Fluoro-1-Benzothiophen-2-Yl)Methanol CAS NO 13771-73-8 is a high-purity fluorinated benzothiophene derivative, serving as a critical advanced pharmaceutical intermediate. Its value lies in its unique molecular scaffold, which is essential for constructing complex active pharmaceutical ingredients (APIs) with targeted biological activity. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of new therapeutic agents and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging the fluorine atom for enhanced bioactivity and stability.
• Material Science: Acts as a precursor for organic electronic materials and liquid crystals due to the benzothiophene core.
• Chemical Synthesis: Serves as a versatile fluorinated synthon for introducing the (5-fluoro-1-benzothiophen-2-yl)methanol moiety into more complex molecular architectures.
• Academic & Contract Research: Employed in medicinal chemistry programs for structure-activity relationship (SAR) studies and hit-to-lead optimization.

Basic Information

Product Name	(5-Fluoro-1-Benzothiophen-2-Yl)Methanol
CAS No.	13771-73-8
Molecular Formula	C9H7FOS
Molecular Weight	182.21 g/mol
Synonyms	2-(Hydroxymethyl)-5-fluorobenzo[b]thiophene; 5-Fluorobenzo[b]thiophene-2-methanol; (5-Fluorobenzo[b]thien-2-yl)methanol; 5-Fluoro-1-benzothiophene-2-methanol; 5-Fluoro-2-benzothienylmethanol; 5-Fluoro-2-(hydroxymethyl)benzo[b]thiophene; 13771-73-8
EINECS	Contact for details

Quality Control

Our (5-Fluoro-1-Benzothiophen-2-Yl)Methanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing purity, impurities, and physical characteristics are provided with every shipment to guarantee traceability and compliance with your research or production standards.

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). Keep away from strong oxidizing agents. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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