Description

4-Hydroxy-3-(4-Hydroxyphenyl)-5-Methoxy-8,8-Dimethyl-10-(3-Methyl-2-Butenyl)-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One is a complex organic compound belonging to the class of benzodipyranones. This compound matters as a key intermediate or reference standard in advanced chemical synthesis and research, particularly for its unique fused ring structure. It is primarily needed by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions exploring novel molecular entities for therapeutic or material science applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Chemical Reference Standard: Used for analytical method development, validation, and quality control in research and manufacturing settings.
• Organic Synthesis Research: Acts as a substrate or precursor in advanced organic chemistry studies, including catalysis and heterocyclic chemistry.
• Material Science Exploration: Investigated for potential applications in developing specialty polymers or organic electronic materials due to its conjugated system.
• Biochemical Research: Studied for potential biological activity, serving as a lead compound in the discovery of new bioactive molecules.

Basic Information

Product Name	4-Hydroxy-3-(4-Hydroxyphenyl)-5-Methoxy-8,8-Dimethyl-10-(3-Methyl-2-Butenyl)-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One
CAS No.	5490-47-1
Molecular Formula	C25H26O6
Molecular Weight	422.47 g/mol
Synonyms	8,8-Dimethyl-10-(3-methyl-2-butenyl)-4-hydroxy-3-(4-hydroxyphenyl)-5-methoxy-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; 2H,8H-Benzo[1,2-b:5,4-b']dipyran-2-one, 4-hydroxy-3-(4-hydroxyphenyl)-5-methoxy-8,8-dimethyl-10-(3-methyl-2-butenyl)-; 4-Hydroxy-3-(4-hydroxyphenyl)-5-methoxy-8,8-dimethyl-10-(3-methylbut-2-en-1-yl)-2H,8H-benzo[1,2-b:5,4-b']dipyran-2-one; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Hydroxy-3-(4-Hydroxyphenyl)-5-Methoxy-8,8-Dimethyl-10-(3-Methyl-2-Butenyl)-2H,8H-Benzo[1,2-B:5,4-B']Dipyran-2-One is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results are provided with every shipment. We can support development projects with material meeting research-grade to GMP-grade standards as required.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Single Unknown Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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