Description

9,10-Dihydro-7-Methoxy-5H-Phenanthro[4,5-Bcd]Pyran-2-Ol is a high-purity, complex heterocyclic compound belonging to the phenanthrene-pyran chemical class. This specialized intermediate is critical for advanced organic synthesis, particularly in the development of novel pharmaceutical compounds and functional materials. It is primarily sought by research institutions and industrial R&D departments focused on medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly for central nervous system (CNS) and anti-inflammatory targets.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic agents.
• Agrochemical Development: Serves as a precursor in the research and synthesis of new-generation pesticides and herbicides.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a potential core structure for advanced organic electronic materials due to its rigid, fused-ring architecture.
• Dye & Pigment Synthesis: Used in the development of specialized dyes and pigments requiring high thermal and photostability.
• Academic & Contract Research: Supplied to universities and CROs for fundamental chemical research and custom synthesis projects.

Basic Information

Product Name	9,10-Dihydro-7-Methoxy-5H-Phenanthro[4,5-Bcd]Pyran-2-Ol
CAS No.	83925-00-2
Molecular Formula	C₁₇H₁₄O₃
Molecular Weight	266.29 g/mol
Synonyms	7-Methoxy-9,10-dihydro-5H-phenanthro[4,5-bcd]pyran-2-ol; 2H-Phenanthro[4,5-bcd]pyran-2-ol, 9,10-dihydro-7-methoxy-; 83925-00-2; Phenanthropyranol derivative; Dihydro-methoxyphenanthropyranol
EINECS	Contact for details

Quality Control

Every batch of 9,10-Dihydro-7-Methoxy-5H-Phenanthro[4,5-Bcd]Pyran-2-Ol is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment and are available upon request.

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). Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.