Description

5-Hydroxy-4-(4-Hydroxy-2-Methoxyphenyl)-7-Methoxy-2-Oxo-2H-1-Benzopyran-6-Carbaldehyde is a specialized benzopyran derivative, a key synthetic intermediate and research chemical of significant interest in advanced organic synthesis. Its complex molecular architecture, featuring multiple hydroxyl and methoxy substituents, makes it a valuable precursor for developing novel compounds with potential biological activity. This product is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require high-purity, structurally complex building blocks for drug discovery and material science applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting inflammation, cancer, or neurological disorders.
• Research & Development: Used as a reference standard and starting material in academic and industrial R&D for studying benzopyran chemistry and structure-activity relationships (SAR).
• Fine Chemical Synthesis: A key precursor for creating complex natural product analogs, dyes, and specialty chemicals requiring its unique substitution pattern.
• Agrochemical Research: Investigated as an intermediate for developing new plant growth regulators or crop protection agents with novel modes of action.
• Material Science: Potential use in the synthesis of organic electronic materials or advanced polymers due to its conjugated system and functional groups.

Basic Information

Product Name	5-Hydroxy-4-(4-Hydroxy-2-Methoxyphenyl)-7-Methoxy-2-Oxo-2H-1-Benzopyran-6-Carbaldehyde
CAS No.	35290-13-2
Molecular Formula	C18H14O7
Molecular Weight	342.30 g/mol
Synonyms	6-Formyl-5,7-dihydroxy-4-(4-hydroxy-2-methoxyphenyl)-2H-1-benzopyran-2-one; 6-Carbaldehyde-5-hydroxy-4-(4-hydroxy-2-methoxyphenyl)-7-methoxy-2H-1-benzopyran-2-one; 5-Hydroxy-4-(4-hydroxy-2-methoxyphenyl)-7-methoxy-2-oxo-2H-chromene-6-carboxaldehyde; NSC 407347; Benzopyran-6-carbaldehyde derivative
EINECS	Contact for details

Quality Control

Our 5-Hydroxy-4-(4-Hydroxy-2-Methoxyphenyl)-7-Methoxy-2-Oxo-2H-1-Benzopyran-6-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request, providing full traceability and quality assurance for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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