Description

5,7-Dihydroxy-2,8-Dimethyl-4H-1-Benzopyran-4-One is a high-purity chromone derivative, a key structural motif in numerous bioactive natural products and synthetic intermediates. Its value lies in its role as a versatile building block for pharmaceutical research and fine chemical synthesis, offering a defined scaffold for developing new compounds. This product is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and nutraceutical industries seeking reliable, high-quality raw materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates with potential biological activity.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Nutraceutical & Cosmetic Ingredient: Acts as a precursor for compounds with antioxidant properties.
• Organic Synthesis Building Block: A versatile starting material for constructing complex heterocyclic compounds in academic and industrial laboratories.
• Reference Standard: Employed as an analytical standard in quality control and research laboratories for method development and validation.
• Biochemical Research: Used in studies investigating enzyme inhibition and other biological pathways.

Basic Information

Item	Detail
Product Name	5,7-Dihydroxy-2,8-Dimethyl-4H-1-Benzopyran-4-One
CAS No.	479-06-1
Molecular Formula	C11H10O4
Molecular Weight	206.19 g/mol
Synonyms	2,8-Dimethyl-5,7-dihydroxychromone; 5,7-Dihydroxy-2,8-dimethylchromone; 2,8-Dimethyl-5,7-dihydroxy-4H-chromen-4-one; 5,7-Dihydroxy-2,8-dimethyl-4H-chromen-4-one; 5,7-Dihydroxy-2,8-dimethyl-4-chromone
EINECS	207-531-8

Quality Control

Our 5,7-Dihydroxy-2,8-Dimethyl-4H-1-Benzopyran-4-One is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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