Description

7'-Hydroxy-7-Methoxy-6,8'-Bi[2H-1-Benzopyran]-2,2'-Dione is a specialized organic compound belonging to the bis-coumarin class, characterized by its complex fused heterocyclic structure. This compound matters as a high-value chemical intermediate and research chemical for developing novel materials and bioactive molecules. It is primarily needed by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for synthesis and process development.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those targeting specific enzymatic pathways.
• Agrochemical Research: Used in developing new active ingredients for crop protection agents, leveraging its complex molecular scaffold.
• Organic Synthesis & Material Science: Acts as a precursor for advanced organic materials, dyes, and fluorescent markers due to its conjugated coumarin core.
• Biochemical Research: Employed in academic and industrial research to study structure-activity relationships (SAR) and biological interactions.
• Fine Chemical Production: Integrated into multi-step synthesis processes for high-value, low-volume specialty chemicals.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	7'-Hydroxy-7-Methoxy-6,8'-Bi[2H-1-Benzopyran]-2,2'-Dione
CAS No.	89320-82-1
Molecular Formula	C19H12O7
Molecular Weight	352.30 g/mol
Synonyms	7'-Hydroxy-7-methoxy-6,8'-bicoumarin; 6,8'-Bicoumarin-7'-ol, 7-methoxy-; 7-Methoxy-7'-hydroxy-6,8'-bicoumarin; 7'-Hydroxy-7-methoxy-6,8'-bis(2H-chromen-2-one); 89320-82-1; Light-sensitive (store away from light)
EINECS	Contact for details

Quality Control

Our 7'-Hydroxy-7-Methoxy-6,8'-Bi[2H-1-Benzopyran]-2,2'-Dione is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. Certificates of Analysis (COA) detailing all test results are provided to ensure traceability and compliance with your research or production specifications.

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 incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.