Description

5-Methoxy-2-(3,4,9,10-Tetrahydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl)Phenol is a high-purity, complex phenolic compound featuring a fused benzodipyran structure, making it a valuable synthetic intermediate for advanced organic synthesis. This compound is critical for research and development in fine chemical and pharmaceutical sectors where precise molecular architecture is required. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs) and specialty materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex polycyclic frameworks.
• Organic Synthesis Research: Used in academic and industrial laboratories for method development, catalysis studies, and the construction of challenging heterocyclic systems.
• Material Science Precursor: Potential starting material for developing advanced organic electronic materials or ligands for metal-organic frameworks (MOFs) due to its rigid, conjugated structure.
• Agrochemical Research: Investigated as an intermediate for developing new generation plant protection agents with specific biological activity.
• Reference Standard: Supplied as a high-purity analytical standard for quality control and method validation in pharmaceutical analysis.

Basic Information

Item	Details
Product Name	5-Methoxy-2-(3,4,9,10-Tetrahydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl)Phenol
CAS No.	77808-97-0
Molecular Formula	C21H24O4
Molecular Weight	340.41 g/mol
Synonyms	5-Methoxy-2-(3,4,9,10-tetrahydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl)phenol; 3-(2-Hydroxy-4-methoxyphenyl)-8,8-dimethyl-3,4,9,10-tetrahydro-2H,8H-benzo[1,2-b:3,4-b']dipyran; 77808-97-0; Phenol, 5-methoxy-2-(3,4,9,10-tetrahydro-8,8-dimethyl-2H,8H-benzo[1,2-b:3,4-b']dipyran-3-yl)-
EINECS	Contact for details

Quality Control

Our 5-Methoxy-2-(3,4,9,10-Tetrahydro-8,8-Dimethyl-2H,8H-Benzo[1,2-B:3,4-B']Dipyran-3-Yl)Phenol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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