Description

2,3-Dihydro-2,5-Dihydroxy-10-(5-Hydroxy-8,10-Dimethoxy-2-Methyl-4-Oxo-4H-Naphtho[1,2-B]Pyran-9-Yl)-6,8-Dimethoxy-2-Methyl-4H-Naphtho[2,3-B]Pyran-4-One is a complex naphthopyranone derivative of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate or reference standard for developing novel bioactive molecules, particularly in the exploration of natural product analogs and enzyme inhibitors. It is primarily utilized by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers engaged in high-value chemical synthesis.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates with potential therapeutic applications.
• Biochemical Research: Used as a reference standard or probe in studying biological pathways and enzyme interactions.
• Natural Product Synthesis: Serves as a core structure or intermediate in the total synthesis of complex natural products.
• Organic Chemistry Research: Valuable substrate for methodological development in organic synthesis, such as coupling reactions or cyclization studies.
• Analytical Standard: High-purity grade used for method development and calibration in analytical techniques like HPLC and LC-MS.
• Material Science Precursor: Potential starting material for the development of specialized organic materials or dyes.

Basic Information

Item	Detail
Product Name	2,3-Dihydro-2,5-Dihydroxy-10-(5-Hydroxy-8,10-Dimethoxy-2-Methyl-4-Oxo-4H-Naphtho[1,2-B]Pyran-9-Yl)-6,8-Dimethoxy-2-Methyl-4H-Naphtho[2,3-B]Pyran-4-One
CAS No.	95152-77-5
Molecular Formula	C₃₂H₂₈O₁₂
Molecular Weight	604.56 g/mol
Synonyms	Naphtho[1,2-b]pyran-4-one derivative; 2,3-Dihydro-2,5-dihydroxy-10-[5-hydroxy-8,10-dimethoxy-2-methyl-4-oxo-4H-naphtho[1,2-b]pyran-9-yl]-6,8-dimethoxy-2-methyl-4H-naphtho[2,3-b]pyran-4-one; 4H-Naphtho[2,3-b]pyran-4-one, 2,3-dihydro-2,5-dihydroxy-10-(5-hydroxy-8,10-dimethoxy-2-methyl-4-oxo-4H-naphtho[1,2-b]pyran-9-yl)-6,8-dimethoxy-2-methyl-; Bis-naphthopyranone; Dimeric naphthopyranone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 2,3-Dihydro-2,5-Dihydroxy-10-(5-Hydroxy-8,10-Dimethoxy-2-Methyl-4-Oxo-4H-Naphtho[1,2-B]Pyran-9-Yl)-6,8-Dimethoxy-2-Methyl-4H-Naphtho[2,3-B]Pyran-4-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%

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