Description

Maritimein CAS NO 490-54-0 is a specialized organic compound of significant interest in advanced chemical synthesis and research. Its unique molecular structure makes it a valuable intermediate for developing high-performance materials and active pharmaceutical ingredients (APIs). This product is essential for R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Serves as a precursor for developing specialty polymers, coatings, and high-performance materials.
• Chemical Research & Development: A versatile reagent for organic synthesis and method development in academic and industrial labs.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals and flavors/fragrances intermediates.

Basic Information

Product Name	Maritimein
CAS No.	490-54-0
Molecular Formula	C15H10O7
Molecular Weight	302.24 g/mol
Synonyms	3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4-chromenone; 4',5,7-Trihydroxyflavonol; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one; Maritimein (flavonol); Quercetagetin 7-methyl ether (obsolete)
EINECS	207-710-6

Quality Control

Our Maritimein is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

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, it is recommended to handle under an inert atmosphere for long-term storage and to minimize headspace in opened containers.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (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.