Description

6-Ethyl-4-Hydroxy-2H-Pyrano[3,2-C]Quinoline-2,5(6H)-Dione is a high-purity, complex heterocyclic compound belonging to the pyranoquinoline class. This specialty chemical serves as a critical advanced intermediate for the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials. It is primarily sought by pharmaceutical R&D and fine chemical synthesis sectors for developing new therapeutic agents and high-value chemical entities.

Application

• Pharmaceutical Intermediate: Key building block for the research and synthesis of novel drug candidates with potential biological activity.
• Organic Synthesis Research: Used in academic and industrial laboratories to construct complex heterocyclic frameworks for material science and medicinal chemistry.
• Agrochemical Development: Intermediate in the creation of new-generation crop protection agents and pesticides.
• Dye & Pigment Synthesis: Serves as a precursor for developing specialized dyes and functional pigments due to its fused aromatic structure.
• Material Science: Potential monomer or additive for creating polymers with specific optical or electronic properties.

Basic Information

Item	Details
Product Name	6-Ethyl-4-Hydroxy-2H-Pyrano[3,2-C]Quinoline-2,5(6H)-Dione
CAS No.	161185-28-0
Molecular Formula	C₁₄H₁₁NO₄
Molecular Weight	257.24 g/mol
Synonyms	6-Ethyl-4-hydroxy-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione; 4-Hydroxy-6-ethyl-2H-pyrano[3,2-c]quinoline-2,5(6H)-dione; 6-Ethyl-4-hydroxy-2,5-dioxo-2,5-dihydro-2H-pyrano[3,2-c]quinoline; Pyranoquinoline-2,5-dione derivative; CAS 161185-28-0
EINECS	Contact for details

Quality Control

Our production of 6-Ethyl-4-Hydroxy-2H-Pyrano[3,2-C]Quinoline-2,5(6H)-Dione adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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