Description

1-Cyclohexyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid is a high-purity, synthetic organic compound belonging to the quinolone carboxylic acid class, serving as a critical advanced pharmaceutical intermediate. Its value lies in its role as a versatile building block for the synthesis of more complex molecules, particularly in medicinal chemistry and active pharmaceutical ingredient (API) development. This product is essential for research and manufacturing organizations in the pharmaceutical, agrochemical, and fine chemical sectors seeking reliable, high-quality intermediates for their synthesis pipelines.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those with quinolone-based structures targeting bacterial or other therapeutic pathways.
• Medicinal Chemistry Research: Used in research and development for structure-activity relationship (SAR) studies and the creation of compound libraries for biological screening.
• Active Pharmaceutical Ingredient (API) Synthesis: Employed in multi-step synthetic routes for the production of complex APIs requiring the quinolone-3-carboxylic acid scaffold.
• Agrochemical Intermediate: Serves as a building block for developing advanced agrochemicals, such as herbicides or fungicides, where the quinolone core provides specific biological activity.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing specialized chemicals for various industrial applications.

Basic Information

Product Name	1-Cyclohexyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid
CAS No.	135906-00-2
Molecular Formula	C₁₆H₁₇NO₃
Molecular Weight	271.31 g/mol
Synonyms	1-Cyclohexyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid; 3-Quinolinecarboxylic acid, 1,4-dihydro-1-cyclohexyl-4-oxo-; 1-Cyclohexyl-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid; Cyclohexylquinolonecarboxylic acid; Quinolone-3-carboxylic acid derivative; 1-Cyclohexyl-4-oxoquinoline-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Cyclohexyl-4-Oxo-1,4-Dihydroquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for use as a pharmaceutical intermediate. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with each shipment to guarantee traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 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.