Description

6-[2-(5,8-Dihydro-4,9-Dihydroxy-7-Methoxy-5,8-Dioxonaphtho[2,3-B]Furan-2-Yl)-1-Hydroxyethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester is a complex, high-purity organic compound belonging to the naphthofuran and benzopyran chemical classes. This compound matters as a critical advanced pharmaceutical intermediate or reference standard for research and development in life sciences. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors for synthesizing novel active ingredients or for analytical purposes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Reference Standard: Used in analytical laboratories for method development, validation, and quality control of related substances.
• Biochemical Research: Serves as a tool compound for studying enzyme inhibition, receptor binding, or other biological mechanisms in academic and industrial research.
• Agrochemical Development: Potential intermediate in the creation of new crop protection agents with specific modes of action.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to construct complex molecular architectures for specialty chemicals.

Basic Information

Item	Details
Product Name	6-[2-(5,8-Dihydro-4,9-Dihydroxy-7-Methoxy-5,8-Dioxonaphtho[2,3-B]Furan-2-Yl)-1-Hydroxyethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester
CAS No.	54376-76-0
Molecular Formula	C26H18O13
Molecular Weight	538.42 g/mol
Synonyms	Methyl 6-[2-(5,8-dihydro-4,9-dihydroxy-7-methoxy-5,8-dioxonaphtho[2,3-b]furan-2-yl)-1-hydroxyethyl]-7,8-dihydroxy-1-oxo-1H-2-benzopyran-3-carboxylate; 6-[2-(5,8-Dihydro-4,9-dihydroxy-7-methoxy-5,8-dioxonaphtho[2,3-b]furan-2-yl)-1-hydroxyethyl]-7,8-dihydroxy-1-oxo-1H-isochromene-3-carboxylic acid methyl ester; 54376-76-0; Naphtho[2,3-b]furan-3-carboxylic acid derivative; Benzopyran carboxylic acid ester
EINECS	Contact for details

Quality Control

Our 6-[2-(5,8-Dihydro-4,9-Dihydroxy-7-Methoxy-5,8-Dioxonaphtho[2,3-B]Furan-2-Yl)-1-Hydroxyethyl]-7,8-Dihydroxy-1-Oxo-1H-2-Benzopyran-3-Carboxylic Acid Methyl Ester is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for research and production use. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting critical quality attributes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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