Description

5-Hydroxy-7-[4-Hydroxy-3-(3-Methyl-2-Butenyl)Phenyl]-2,2-Dimethyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-6-One is a high-purity, complex organic compound belonging to the benzopyran class, valued for its specific structural features and biological activity. This compound is critical for advanced research and development in the pharmaceutical and life sciences sectors, where precise molecular structure is paramount. It is primarily sought by R&D chemists and process development scientists working on novel therapeutic agents, natural product synthesis, and biochemical pathway studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block or precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or probe in pharmacological studies to investigate biological activity and mechanism of action.
• Natural Product Synthesis: Acts as a synthetic target or intermediate in the total synthesis of complex natural products with benzopyran cores.
• Academic & Industrial R&D: Employed in discovery chemistry programs for screening and developing new chemical entities with potential therapeutic value.
• Fine Chemical Manufacturing: Utilized in the production of specialized, high-value chemicals for advanced material science applications.

Basic Information

Product Name	5-Hydroxy-7-[4-Hydroxy-3-(3-Methyl-2-Butenyl)Phenyl]-2,2-Dimethyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-6-One
CAS No.	22263-55-4
Molecular Formula	C25H24O5
Molecular Weight	404.46 g/mol
Synonyms	5-Hydroxy-7-(4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']dipyran-6-one; 2H,6H-Benzo[1,2-b:5,4-b']dipyran-6-one, 5-hydroxy-7-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-2,2-dimethyl-; Preussianone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-7-[4-Hydroxy-3-(3-Methyl-2-Butenyl)Phenyl]-2,2-Dimethyl-2H,6H-Benzo[1,2-B:5,4-B']Dipyran-6-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; appropriate handling and storage conditions are essential to maintain stability and purity.

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%
Heavy Metals	≤ 20 ppm

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