Description

Methanol, Fluoro-, Benzoate (9Ci) is a specialized fluorinated benzoate ester derivative, identified by CAS number 166331-78-8. This compound serves as a valuable high-purity building block and intermediate in advanced synthetic chemistry, enabling the introduction of both fluorine and benzoate functional groups. It is primarily utilized by pharmaceutical research and agrochemical development teams for creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the research and development of fluorinated drug candidates, particularly in oncology and CNS therapeutic areas.
• Agrochemical Synthesis: Used in creating advanced fluorinated pesticides and herbicides with enhanced biological activity and environmental stability.
• Material Science Research: Acts as a precursor for specialty monomers or ligands in the development of novel polymers and advanced materials.
• Organic Synthesis Building Block: Employed in cross-coupling reactions and esterification processes to construct complex molecular architectures.
• Fluorine Chemistry Studies: Serves as a model compound in academic and industrial research exploring new fluorination methodologies.
• Liquid Crystal & OLED Material Development: Potential intermediate for synthesizing fluorinated components used in electronic displays.

Basic Information

Product Name	Methanol, Fluoro-, Benzoate (9Ci)
CAS No.	166331-78-8
Molecular Formula	C8H7FO2
Molecular Weight	154.14 g/mol
Synonyms	Fluoromethanol benzoate; Benzoic acid, (fluoromethoxy)-; (Fluoromethoxy)benzoate; 9CI-Methanol, fluoro-, benzoate; Fluoromethyl benzoate (ambiguous, check context); (Fluoromethoxy)benzoic acid derivative; CAS 166331-78-8; Fluorinated benzoate ester intermediate
EINECS	Contact for details

Quality Control

Our Methanol, Fluoro-, Benzoate (9Ci) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and MS, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided and available upon request to support your R&D and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong bases and oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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