Description

(E)-1-(7-Hydroxy-5-Methoxy-2,2-Dimethyl-2H-1-Benzopyran-6-Yl)-3-Phenyl-2-Propen-1-One is a high-purity, synthetic chromone derivative with a defined molecular structure. This compound is valued for its role as a key pharmaceutical intermediate and a versatile building block in organic synthesis, offering precise chemical functionality for advanced research and development. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and fine chemical sectors seeking specialized intermediates for novel compound synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Research: Used as a building block for developing new active ingredients in crop protection and pest management products.
• Fine Chemical Synthesis: Acts as a specialized intermediate for creating complex molecules used in flavors, fragrances, and advanced materials.
• Biochemical Research: Employed in academic and industrial R&D for studying structure-activity relationships (SAR) and enzyme interactions.
• Reference Standard: Provides a high-purity standard for analytical method development and quality control in chemical manufacturing.

Basic Information

Product Name	(E)-1-(7-Hydroxy-5-Methoxy-2,2-Dimethyl-2H-1-Benzopyran-6-Yl)-3-Phenyl-2-Propen-1-One
CAS No.	88509-90-4
Molecular Formula	C21H20O4
Molecular Weight	336.38 g/mol
Synonyms	(E)-6-(3-Oxo-3-phenyl-1-propenyl)-5,7-dihydroxy-2,2-dimethyl-2H-1-benzopyran; 2H-1-Benzopyran-6-propenone derivative; Chromone chalcone derivative; 7-Hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl 3-phenylprop-2-en-1-one; (E)-1-(7-Hydroxy-5-methoxy-2,2-dimethyl-2H-chromen-6-yl)-3-phenylprop-2-en-1-one
EINECS	Contact for details

Quality Control

Our (E)-1-(7-Hydroxy-5-Methoxy-2,2-Dimethyl-2H-1-Benzopyran-6-Yl)-3-Phenyl-2-Propen-1-One is manufactured under strict quality protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all specifications are available upon request, supporting compliance with cGMP and other relevant quality frameworks for intermediate manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.