Description

[E,(-)]-3-(2,5-Dihydroxyphenyl)-1-[5-Hydroxy-2-Methyl-2-(4-Methyl-3-Pentenyl)-2H-1-Benzopyran-6-Yl]-2-Propene-1-One is a complex, high-purity chromene derivative with significant potential in advanced organic synthesis and pharmaceutical research. This compound is valued for its unique molecular scaffold, which serves as a critical intermediate for developing novel bioactive molecules. It is primarily sought by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for applications in drug discovery and material science.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel therapeutic agents, particularly in oncology and anti-inflammatory research.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex, high-value specialty chemicals.
• Material Science: Investigated for its potential in creating novel organic electronic materials or advanced polymers.
• Academic & Contract Research: Essential reference standard and reagent in university and CRO laboratories for methodological studies.
• Biochemical Probe Development: Potential use in designing molecular probes for studying biological pathways and enzyme interactions.

Basic Information

Product Name	[E,(-)]-3-(2,5-Dihydroxyphenyl)-1-[5-Hydroxy-2-Methyl-2-(4-Methyl-3-Pentenyl)-2H-1-Benzopyran-6-Yl]-2-Propene-1-One
CAS No.	96657-91-9
Molecular Formula	C25H26O5
Molecular Weight	406.47 g/mol
Synonyms	(E)-3-(2,5-Dihydroxyphenyl)-1-(5-hydroxy-2-methyl-2-(4-methylpent-3-en-1-yl)-2H-chromen-6-yl)prop-2-en-1-one; (-)-3-(2,5-Dihydroxyphenyl)-1-[5-hydroxy-2-methyl-2-(4-methyl-3-pentenyl)-2H-1-benzopyran-6-yl]-2-propen-1-one; Chromene derivative 96657-91-9; 2H-1-Benzopyran-6-propene-1-one derivative; Prenylated chromone derivative; 6-Acylchromene derivative
EINECS	Contact for details

Quality Control

Every batch of [E,(-)]-3-(2,5-Dihydroxyphenyl)-1-[5-Hydroxy-2-Methyl-2-(4-Methyl-3-Pentenyl)-2H-1-Benzopyran-6-Yl]-2-Propene-1-One is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications and test results 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 place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, long-term storage under an inert atmosphere (e.g., nitrogen or argon) is recommended for optimal stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%

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