Description

7-(3,4-Dihydro-7,9-Dimethoxy-1,3-Dimethyl-1H-Naphtho[2,3-C]Pyran-5-Yl)-3,4-Dihydro-3,8,9-Trihydroxy-3-Methylanthracen-1(2H)-One is a complex, high-purity organic compound belonging to the anthracene and naphthopyran chemical families. This compound is valued for its unique structural framework, which makes it a critical advanced intermediate in sophisticated organic synthesis. It is primarily sought after by pharmaceutical R&D and fine chemical sectors for the development of novel active ingredients and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of potential new chemical entities (NCEs) and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used in academic and industrial laboratories for constructing complex polycyclic molecular architectures.
• Material Science Precursor: Investigated for the development of organic semiconductors, dyes, and photochromic materials due to its extended conjugated system.
• Biochemical Research: Potential use as a scaffold or probe in biochemical studies and assay development.

Basic Information

Item	Detail
Product Name	7-(3,4-Dihydro-7,9-Dimethoxy-1,3-Dimethyl-1H-Naphtho[2,3-C]Pyran-5-Yl)-3,4-Dihydro-3,8,9-Trihydroxy-3-Methylanthracen-1(2H)-One
CAS No.	59481-46-8
Molecular Formula	C33H34O7
Molecular Weight	542.62 g/mol
Synonyms	7-(3,4-Dihydro-7,9-dimethoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-5-yl)-3,4-dihydro-3,8,9-trihydroxy-3-methylanthracen-1(2H)-one; 59481-46-8; 1(2H)-Anthracenone, 7-(3,4-dihydro-7,9-dimethoxy-1,3-dimethyl-1H-naphtho[2,3-c]pyran-5-yl)-3,4-dihydro-3,8,9-trihydroxy-3-methyl-; Naphtho[2,3-c]pyran derivative; Polycyclic anthracenone derivative
EINECS	Contact for details

Quality Control

Our 7-(3,4-Dihydro-7,9-Dimethoxy-1,3-Dimethyl-1H-Naphtho[2,3-C]Pyran-5-Yl)-3,4-Dihydro-3,8,9-Trihydroxy-3-Methylanthracen-1(2H)-One is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is 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 (15-25°C). This material is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 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.