Description

5H-Furo(3,2-G)(1)Benzopyran-5-One is a high-purity organic heterocyclic compound, also known as a furocoumarin derivative. This specialized chemical serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting photodynamic therapy or possessing specific biological activities.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Synthesis Building Block: Employed in complex organic reactions to construct fused-ring systems common in natural products and functional molecules.
• Material Science Research: Investigated as a component for creating organic semiconductors, light-emitting materials, or photoactive polymers.
• Biochemical Research: Utilized as a standard or probe in studies involving enzyme inhibition or photobiological processes due to its furocoumarin core.

Basic Information

Product Name	5H-Furo(3,2-G)(1)Benzopyran-5-One
CAS No.	67777-61-1
Molecular Formula	C₁₁H₆O₃
Molecular Weight	186.16 g/mol
Synonyms	5H-Furo[3,2-g][1]benzopyran-5-one; Furo[3,2-g]chromen-5-one; 5H-Furo(3,2-g)chromen-5-one; Furocoumarin derivative; Psoralen isomer; Furobenzopyranone; [1]Benzopyrano[3,2-g]furan-5-one
EINECS	Contact for details

Quality Control

Our production of 5H-Furo(3,2-G)(1)Benzopyran-5-One adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 aligned manufacturing practices for traceability and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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