Description

4-Acetoxy-3,4-Dihydro-3,6-Dihydroxy-8-Methoxy-2-Methyl-2H-Naphtho[2,3-B]Pyran-5,10-Dione is a complex, multi-functional naphthopyranone derivative with significant potential in advanced organic synthesis and pharmaceutical research. This compound matters as a versatile chemical building block and key intermediate for developing novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for creating molecules with specific biological or material properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Agrochemical Research: Used as a building block for developing new active ingredients with potential herbicidal or fungicidal activity.
• Organic Synthesis: Acts as a versatile scaffold for constructing complex polycyclic structures in academic and industrial research laboratories.
• Material Science: Investigated for the development of organic semiconductors or photoactive materials due to its conjugated naphthoquinone core.
• Biochemical Probe Development: Utilized in medicinal chemistry to create tool compounds for studying enzyme mechanisms or cellular processes.
• Fine Chemical Production: Employed in the multi-step synthesis of high-value, low-volume specialty chemicals for niche markets.

Basic Information

Product Name	4-Acetoxy-3,4-Dihydro-3,6-Dihydroxy-8-Methoxy-2-Methyl-2H-Naphtho[2,3-B]Pyran-5,10-Dione
CAS No.	73341-70-5
Molecular Formula	C₁₇H₁₆O₈
Molecular Weight	348.31 g/mol
Synonyms	4-Acetoxy-3,4-dihydro-3,6-dihydroxy-8-methoxy-2-methyl-2H-naphtho[2,3-b]pyran-5,10-dione; 5,10-Dione-2H-naphtho[2,3-b]pyran-4-acetoxy-3,4-dihydro-3,6-dihydroxy-8-methoxy-2-methyl; Naphtho[2,3-b]pyran-5,10-dione derivative; 73341-70-5; 4-Acetyloxy-3,4-dihydro-3,6-dihydroxy-8-methoxy-2-methyl-2H-naphtho[2,3-b]pyran-5,10-dione
EINECS	Contact for details

Quality Control

Our 4-Acetoxy-3,4-Dihydro-3,6-Dihydroxy-8-Methoxy-2-Methyl-2H-Naphtho[2,3-B]Pyran-5,10-Dione is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We can tailor specifications to meet the needs of specific research programs or cGMP guidelines for advanced pharmaceutical intermediates.

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 may be light-sensitive and should be handled under an inert atmosphere for long-term storage to prevent degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
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.