Description

6-Bromo-7-Ethoxy-4-Hydroxycinnoline-3-Carboxylic Acid is a high-purity, multi-functional cinnoline derivative serving as a critical building block in advanced organic synthesis. Its unique bromo-ethoxy-hydroxy substitution pattern makes it a valuable intermediate for constructing complex heterocyclic systems with tailored biological and material properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine-tuning molecular properties.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting kinase inhibition or other enzymatic pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or plant growth regulators with specific modes of action.
• Material Science: Serves as a monomer or functional additive in the development of advanced polymers, dyes, or organic electronic materials.
• Chemical Biology: Employed as a probe or linker molecule for studying protein-ligand interactions and biochemical pathways.
• Academic & Contract Research: A versatile reagent for method development and exploratory synthesis in university and CRO laboratories.

Basic Information

Product Name	6-Bromo-7-Ethoxy-4-Hydroxycinnoline-3-Carboxylic Acid
CAS No.	1041853-22-8
Molecular Formula	C₁₁H₉BrN₂O₄
Molecular Weight	313.11 g/mol
Synonyms	6-Bromo-7-ethoxy-4-hydroxy-3-cinnolinecarboxylic acid; 4-Hydroxy-6-bromo-7-ethoxy-cinnoline-3-carboxylic acid; 3-Cinnolinecarboxylic acid, 6-bromo-7-ethoxy-4-hydroxy-; 6-Bromo-7-ethoxy-4-hydroxycinnoline-3-carboxylate; 1041853-22-8
EINECS	Contact for details

Quality Control

Our 6-Bromo-7-Ethoxy-4-Hydroxycinnoline-3-Carboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, ensuring full traceability and compliance with your research or production requirements.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which may affect stability and performance. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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