Description

3-[1-(3-Hydroxy-4-Methoxyphenyl)-Meth-(E)-Ylidene]-6-Methyl-Chroman-4-One is a high-purity synthetic chromanone derivative, a key intermediate in advanced organic synthesis. Its precise molecular structure offers significant value for research and development in fine chemical and pharmaceutical manufacturing. This compound is essential for chemists and process engineers working in the development of novel active pharmaceutical ingredients (APIs), specialty dyes, and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used as a key precursor in academic and industrial R&D for creating novel chromanone-based compounds.
• Fine Chemical Production: Serves as an intermediate in the manufacture of specialty chemicals, including dyes, pigments, and functional additives.
• Material Science: Investigated for use in the development of advanced organic materials with specific optical or electronic properties.
• Agrochemical Research: Potential intermediate in the synthesis of new crop protection agents and plant growth regulators.

Basic Information

Product Name	3-[1-(3-Hydroxy-4-Methoxyphenyl)-Meth-(E)-Ylidene]-6-Methyl-Chroman-4-One
CAS No.	1031206-36-6
Molecular Formula	C18H16O4
Molecular Weight	296.32 g/mol
Synonyms	(E)-3-((3-Hydroxy-4-methoxyphenyl)methylene)-6-methylchroman-4-one; 6-Methyl-3-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]-4H-1-benzopyran-4-one; 3-[(E)-2-(3-Hydroxy-4-methoxyphenyl)vinyl]-6-methyl-4-chromanone; Chroman-4-one, 3-[(E)-2-(3-hydroxy-4-methoxyphenyl)ethenyl]-6-methyl-; Light-sensitive chromanone derivative
EINECS	Contact for details

Quality Control

Our 3-[1-(3-Hydroxy-4-Methoxyphenyl)-Meth-(E)-Ylidene]-6-Methyl-Chroman-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting research and production standards. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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