Description

7,8-Dimethoxy-9-Methylfuro[2,3-B]Quinolin-4(9H)-One is a high-purity, specialized heterocyclic organic compound belonging to the furoquinoline class. This compound serves as a critical advanced pharmaceutical intermediate (API) and a versatile building block in synthetic organic chemistry. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing novel therapeutic agents and complex molecular structures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential bioactive molecules and active pharmaceutical ingredients (APIs).
• Research & Development: Essential building block for medicinal chemistry research, focusing on new drug discovery and structure-activity relationship (SAR) studies.
• Fine Chemical Synthesis: Used in the multi-step synthesis of complex heterocyclic compounds for agrochemicals and specialty materials.
• Academic Research: Serves as a standard or starting material in university and institutional laboratories for organic synthesis projects.
• Chemical Reference Standard: Can be utilized as a high-purity analytical standard for method development and quality control in related chemical processes.

Basic Information

Product Name	7,8-Dimethoxy-9-Methylfuro[2,3-B]Quinolin-4(9H)-One
CAS No.	436-14-6
Molecular Formula	C₁₅H₁₃NO₄
Molecular Weight	271.27 g/mol
Synonyms	9-Methyl-7,8-dimethoxyfuro[2,3-b]quinolin-4(9H)-one; 7,8-Dimethoxy-9-methyl-4,9-dihydrofuro[2,3-b]quinolin-4-one; Furo[2,3-b]quinolin-4(9H)-one, 7,8-dimethoxy-9-methyl-; 4H-Furo[2,3-b]quinolin-4-one, 7,8-dimethoxy-9-methyl-; 7,8-Dimethoxy-9-methylfuro[2,3-b]quinolin-4-one; 9-Methyl-7,8-dimethoxy-4,9-dihydrofuro[2,3-b]quinolin-4-one
EINECS	Contact for details

Quality Control

Our 7,8-Dimethoxy-9-Methylfuro[2,3-B]Quinolin-4(9H)-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) with full traceability are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.