Description

6-[2-(4,9-Dihydro-5,8-Dihydroxy-7-Methoxy-4,9-Dioxonaphtho[2,3-B]Furan-2-Yl)Ethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester is a complex, high-purity organic compound belonging to the naphthofuran-benzopyran chemical class, valued for its intricate molecular architecture. This compound serves as a critical advanced intermediate or reference standard in sophisticated chemical synthesis and analytical research. It is primarily required by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in developing novel active ingredients or studying complex heterocyclic systems.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of novel drug candidates, particularly those targeting complex biological pathways.
• Chemical Reference Standard: High-purity material used for analytical method development, validation, and quality control in HPLC, LC-MS, and NMR analyses.
• Organic Synthesis Research: A versatile precursor for synthesizing more complex polycyclic or fused heterocyclic compounds in academic and industrial settings.
• Biochemical Probe Development: Potential use in creating molecular tools to study enzyme interactions or cellular processes due to its specific functional groups.
• Material Science Research: Investigational component for developing specialized organic electronic materials or dyes, leveraging its extended conjugated system.

Basic Information

Item	Details
Product Name	6-[2-(4,9-Dihydro-5,8-Dihydroxy-7-Methoxy-4,9-Dioxonaphtho[2,3-B]Furan-2-Yl)Ethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester
CAS No.	27409-96-7
Molecular Formula	C26H18O12
Molecular Weight	522.42 g/mol
Synonyms	Methyl 6-[2-(5,8-dihydroxy-7-methoxy-4,9-dioxo-4,9-dihydronaphtho[2,3-b]furan-2-yl)ethyl]-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylate; 27409-96-7; NSC 339586; 1H-2-Benzopyran-3-carboxylic acid, 6-[2-(4,9-dihydro-5,8-dihydroxy-7-methoxy-4,9-dioxonaphtho[2,3-b]furan-2-yl)ethyl]-7,8-dihydroxy-1-oxo-, methyl ester; Methyl ester of the naphthofuran-benzopyran acid derivative
EINECS	Contact for details

Quality Control

Our 6-[2-(4,9-Dihydro-5,8-Dihydroxy-7-Methoxy-4,9-Dioxonaphtho[2,3-B]Furan-2-Yl)Ethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, the container should be kept tightly sealed in a dry environment. For long-term storage, consider inert atmosphere conditions.

Specification

Item	Specification
Appearance	Yellow to orange-brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 2.0%
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.