Description

4-Amino-7-Fluoroquinoline-3-Carboxylic Acid is a high-purity, multifunctional heterocyclic building block of significant interest in advanced organic synthesis. Its value lies in its unique molecular scaffold, which combines a quinoline core with strategically positioned amino, fluoro, and carboxylic acid functional groups, enabling precise molecular modifications. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and complex intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel fluoroquinolone antibiotics and other bioactive molecules targeting bacterial infections.
• Agrochemical Research: Serves as a core structure for developing new herbicides, fungicides, and pesticides with enhanced efficacy and selectivity.
• Chemical Synthesis Building Block: Used in organic chemistry for constructing complex heterocyclic systems via its reactive amino and carboxylic acid groups.
• Material Science Research: Investigated as a monomer or functional additive for creating specialty polymers and advanced organic materials.
• Bioconjugation & Probe Development: Utilized in life sciences for labeling and modifying biomolecules due to its derivatizable functional groups.

Basic Information

Product Name	4-Amino-7-Fluoroquinoline-3-Carboxylic Acid
CAS No.	1242260-40-7
Molecular Formula	C10H7FN2O2
Molecular Weight	206.18 g/mol
Synonyms	7-Fluoro-4-aminoquinoline-3-carboxylic acid; 4-Amino-7-fluoro-3-quinolinecarboxylic acid; 3-Quinolinecarboxylic acid, 4-amino-7-fluoro-; 4-Amino-7-fluoroquinoline-3-carboxylate; A7FQ3CA; 1242260-40-7
EINECS	Contact for details

Quality Control

Our 4-Amino-7-Fluoroquinoline-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed specifications are provided for each lot to guarantee traceability and batch-to-batch consistency.

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). The product is soluble in strong acids and organic solvents; handle and store accordingly, away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%

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