Description

cis-2-(3,4-Difluorobenzoyl)Cyclohexane-1-Carboxylic Acid is a high-purity, advanced pharmaceutical intermediate characterized by its specific stereochemistry and functional groups. This compound is of significant commercial importance for the synthesis of complex active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring precise molecular architecture. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and fine chemical industries engaged in developing new drug candidates.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel, high-value active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new generation herbicides and pesticides with enhanced efficacy.
• Material Science: Serves as a precursor for specialty polymers and liquid crystal materials.
• Organic Synthesis: A versatile chiral synthon for constructing complex organic molecules in academic and industrial R&D.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	cis-2-(3,4-Difluorobenzoyl)Cyclohexane-1-Carboxylic Acid
CAS No.	289911-76-8
Molecular Formula	C14H14F2O3
Molecular Weight	268.26 g/mol
Synonyms	cis-2-(3,4-Difluorobenzoyl)cyclohexanecarboxylic acid; (1r,2s)-2-(3,4-Difluorobenzoyl)cyclohexane-1-carboxylic acid; 2-(3,4-Difluorobenzoyl)cyclohexanecarboxylic Acid (cis-); Cyclohexanecarboxylic acid, 2-(3,4-difluorobenzoyl)-, cis-; 289911-76-8; cis-2-(3,4-Difluorobenzoyl)-1-cyclohexanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our cis-2-(3,4-Difluorobenzoyl)Cyclohexane-1-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for pharmaceutical development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from strong acids and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.