Description

4-(4-Methoxyphenyl)-5,7-Dimethoxy-8-Hydroxy-2H-1-Benzopyran-2-One is a specialized coumarin derivative, a class of compounds known for their diverse biological activities and utility in organic synthesis. This compound matters for its role as a key synthetic intermediate and potential pharmacophore in the development of novel active ingredients. It is primarily needed by research and development teams in the pharmaceutical, agrochemical, and fine chemical industries for applications ranging from medicinal chemistry to material science.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or neurological disorders.
• Medicinal Chemistry Research: Used as a core scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Agrochemical Development: Investigated as a precursor for developing new plant growth regulators or protective agents due to the bioactivity of coumarin derivatives.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules for research and specialty chemical production.
• Biochemical Research: Used as a standard or probe in studies investigating enzyme inhibition, antioxidant mechanisms, or fluorescence properties.
• Academic & Institutional R&D: Supplied to universities and research institutes for fundamental studies in organic chemistry and natural product synthesis.

Basic Information

Product Name	4-(4-Methoxyphenyl)-5,7-Dimethoxy-8-Hydroxy-2H-1-Benzopyran-2-One
CAS No.	16281-62-2
Molecular Formula	C₁₈H₁₆O₆
Molecular Weight	328.32 g/mol
Synonyms	8-Hydroxy-4-(4-methoxyphenyl)-5,7-dimethoxy-2H-1-benzopyran-2-one; 5,7-Dimethoxy-8-hydroxy-4-(4-methoxyphenyl)coumarin; 4-(4-Methoxyphenyl)-5,7-dimethoxy-8-hydroxycoumarin; NSC 407347; Coumarin derivative 16281-62-2
EINECS	Contact for details

Quality Control

Our 4-(4-Methoxyphenyl)-5,7-Dimethoxy-8-Hydroxy-2H-1-Benzopyran-2-One is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR). We provide Certificates of Analysis (COA) with each shipment, detailing batch-specific results. Our quality system is designed to ensure consistency and traceability, meeting the stringent requirements of research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep away from heat, open flames, and incompatible materials. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.