Description

8-[(Z)-3-Hydroxy-3-Methyl-1-Butenyl]-5,7-Dimethoxy-2-Phenyl-4H-1-Benzopyran-4-One is a high-purity chromone derivative with significant potential as a key intermediate in advanced organic synthesis. This compound is valued for its specific structural framework, which is crucial for research and development in the pharmaceutical and life sciences sectors. It is primarily sought by R&D chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), natural product analogs, and specialized fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting complex biological pathways.
• Biochemical Research: Used as a reference standard or probe molecule in pharmacological and enzymatic studies to investigate structure-activity relationships (SAR).
• Natural Product Synthesis: Acts as a key synthon for the laboratory-scale preparation of complex natural products containing the chromone or flavone core structure.
• Fine Chemical Production: Employed in the development and small-scale manufacturing of specialty chemicals for advanced material science applications.
• Academic Research: Utilized in university and institutional laboratories for methodological development in organic chemistry and medicinal chemistry projects.

Basic Information

Product Name	8-[(Z)-3-Hydroxy-3-Methyl-1-Butenyl]-5,7-Dimethoxy-2-Phenyl-4H-1-Benzopyran-4-One
CAS No.	50299-52-0
Molecular Formula	C22H22O5
Molecular Weight	366.41 g/mol
Synonyms	5,7-Dimethoxy-8-[(1Z)-3-hydroxy-3-methylbut-1-en-1-yl]-2-phenyl-4H-chromen-4-one; 8-[(1Z)-3-Hydroxy-3-methyl-1-buten-1-yl]-5,7-dimethoxy-2-phenyl-4H-chromen-4-one; 8-(3-Hydroxy-3-methyl-1-butenyl)-5,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one (Z-isomer); Chromone derivative 50299-52-0; 2-Phenyl-8-prenyl-5,7-dimethoxychromone (Z-isomer)
EINECS	Contact for details

Quality Control

Our 8-[(Z)-3-Hydroxy-3-Methyl-1-Butenyl]-5,7-Dimethoxy-2-Phenyl-4H-1-Benzopyran-4-One is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Identity and purity are verified using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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