Description

4-Amino-6-Chloroquinoline-3-Carboxylic Acid Ethyl Ester is a high-value pharmaceutical intermediate and versatile organic building block. This compound is critical for the synthesis of complex molecules, particularly in medicinal chemistry and drug discovery programs. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing novel active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of quinoline-based drug candidates with potential biological activity.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery.
• Agrochemical Development: Serves as a building block for creating novel pesticides and herbicides.
• Organic Synthesis: Utilized in various coupling and cyclization reactions to construct complex heterocyclic systems.
• Chemical Reference Standard: Employed for analytical method development, validation, and quality control in API manufacturing.

Basic Information

Product Name	4-Amino-6-Chloroquinoline-3-Carboxylic Acid Ethyl Ester
CAS No.	955328-25-3
Molecular Formula	C₁₂H₁₁ClN₂O₂
Molecular Weight	250.68 g/mol
Synonyms	Ethyl 4-Amino-6-chloroquinoline-3-carboxylate; 6-Chloro-4-aminoquinoline-3-carboxylic acid ethyl ester; 4-Amino-6-chloro-3-quinolinecarboxylic acid ethyl ester; 955328-25-3; AQCEE; 4-Amino-6-chloroquinoline-3-carboxylate ethyl ester; Ethyl 4-amino-6-chloro-3-quinolinecarboxylate
EINECS	Contact for details

Quality Control

Our 4-Amino-6-Chloroquinoline-3-Carboxylic Acid Ethyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are sealed tightly after each use to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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