Description

5-Formyl-8-Hydroxycarbostyril is a versatile heterocyclic organic compound that serves as a critical synthetic intermediate and building block in advanced chemical synthesis. Its unique molecular structure, featuring both formyl and hydroxyl functional groups on the carbostyril core, makes it highly valuable for constructing complex molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and fine chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel quinolone and carbostyril-based active pharmaceutical ingredients (APIs).
• Organic Synthesis Reagent: Used as a versatile precursor for constructing complex heterocyclic compounds and functionalized molecular scaffolds.
• Research & Development: Essential material in medicinal chemistry for structure-activity relationship (SAR) studies and lead compound optimization.
• Fluorescent Probe Synthesis: Serves as a starting material for developing specialized fluorescent dyes and molecular sensors due to its inherent fluorophore structure.
• Coordination Chemistry: Acts as a ligand or chelating agent in the preparation of metal-organic complexes and catalysts.
• Material Science Research: Investigated for potential use in the development of organic electronic materials and advanced polymers.

Basic Information

Product Name	5-Formyl-8-Hydroxycarbostyril
CAS No.	68304-21-2
Molecular Formula	C₁₀H₇NO₃
Molecular Weight	189.17 g/mol
Synonyms	8-Hydroxy-5-formylcarbostyril; 5-Formyl-8-hydroxy-2-quinolone; 8-Hydroxy-5-formyl-2-quinolone; 2-Quinolone, 8-hydroxy-5-formyl-; 5-Formyl-8-hydroxy-1,2-dihydro-2-quinolone; 5-Formyl-8-hydroxy-2(1H)-quinolinone
EINECS	Contact for details

Quality Control

Our 5-Formyl-8-Hydroxycarbostyril is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data to support its use in regulated environments. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity, and conformance to agreed specifications. Our quality commitment ensures the material is suitable for demanding applications in pharmaceutical research and fine chemical synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The container should be kept tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
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.