Description

2H-Naphtho[2,3-B]Pyran-4-Ol, 3,4,6,7,8,9-Hexahydro-2-(3,4,5-Trimethoxyphenyl)- is a complex heterocyclic organic compound featuring a fused naphthopyran core substituted with a trimethoxyphenyl group. This compound matters as a sophisticated chemical intermediate with significant potential in advanced organic synthesis and pharmaceutical research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for developing novel active ingredients and exploring new chemical entities.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) or anti-cancer targets, leveraging its complex polycyclic structure.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, where the trimethoxyphenyl moiety can contribute to biological activity.
• Organic Synthesis & Catalysis: Acts as a precursor or ligand in the development of new catalytic systems and complex molecular architectures for material science.
• Academic & Institutional R&D: Employed in universities and research institutes for fundamental studies in heterocyclic chemistry, reaction mechanism exploration, and methodology development.
• Fine Chemical Production: Utilized in the multi-step synthesis of specialty chemicals, dyes, and advanced functional materials requiring specific chiral or steric properties.

Basic Information

Product Name	2H-Naphtho[2,3-B]Pyran-4-Ol, 3,4,6,7,8,9-Hexahydro-2-(3,4,5-Trimethoxyphenyl)-
CAS No.	618461-53-3
Molecular Formula	C22H24O5
Molecular Weight	368.42 g/mol
Synonyms	3,4,6,7,8,9-Hexahydro-2-(3,4,5-trimethoxyphenyl)-2H-naphtho[2,3-b]pyran-4-ol; 2-(3,4,5-Trimethoxyphenyl)-3,4,6,7,8,9-hexahydro-2H-naphtho[2,3-b]pyran-4-ol; Hexahydro-2-(3,4,5-trimethoxyphenyl)-2H-naphtho[2,3-b]pyran-4-ol; Naphthopyran derivative 618461-53-3; Trimethoxyphenyl-substituted hexahydronaphthopyranol
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request. We employ advanced analytical techniques including HPLC, GC-MS, NMR, and IR spectroscopy to verify identity, purity, and consistency for every batch, supporting our commitment to reliable supply for critical research and development projects.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive); therefore, containers should be kept sealed under an inert atmosphere if specified. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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