Description

Benzeneethanimidic Acid, 2,6-Difluoro--α--Hydroxy-, Ethyl Ester (9Ci) is a specialized fluorinated organic building block of significant interest in advanced chemical synthesis. This compound matters for its role as a key intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients, where its unique difluorinated hydroxy ester structure enables precise molecular modifications.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially for candidates targeting central nervous system and metabolic diseases.
• Agrochemical Research: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for fluorinated components in electronic display materials, improving performance characteristics.
• Advanced Polymer Chemistry: Employed to introduce fluorinated ester functional groups into specialty polymers, modifying their surface properties and chemical resistance.
• Chemical Biology & Probe Development: Utilized in creating molecular probes and tags for studying biological mechanisms and diagnostic applications.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for client-specific synthesis projects requiring high-purity fluorinated intermediates.

Basic Information

Product Name	Benzeneethanimidic Acid, 2,6-Difluoro--α--Hydroxy-, Ethyl Ester (9Ci)
CAS No.	773008-46-1
Molecular Formula	C10H9F2NO3
Molecular Weight	229.18 g/mol
Synonyms	Ethyl 2,6-Difluoro-α-hydroxybenzeneethanimidate; 2,6-Difluoro-α-hydroxy-Benzeneethanimidic Acid Ethyl Ester; Ethyl (2,6-Difluorophenyl)(hydroxy)ethanimidate; 773008-46-1; Ethyl 2-(2,6-difluorophenyl)-2-hydroxyacetimidate; α-Hydroxy-2,6-difluorobenzeneacetonitrile ethyl ester (tautomeric form); 2,6-Difluoro-α-hydroxybenzenecetonitrile ethyl ester; Ethyl α-hydroxy-2,6-difluorophenylacetimidate
EINECS	Contact for details

Quality Control

Our production of Benzeneethanimidic Acid, 2,6-Difluoro--α--Hydroxy-, Ethyl Ester (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and reliability for sensitive synthesis workflows. All material is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to verify specifications. Our quality system is designed to meet the exacting standards required for pharmaceutical and high-tech material research.

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). This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 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.