Description

1,3-Dihydroxy-7,8,9,10-Tetrahydro-6H-Benzo[C]-Chromen-6-One is a high-purity organic compound belonging to the chromenone class, serving as a versatile and critical synthetic intermediate. Its value lies in its unique fused-ring structure, which provides a key scaffold for the development of advanced materials and active pharmaceutical ingredients (APIs). This product is essential for research and manufacturing in the pharmaceutical, agrochemical, and specialty chemical industries, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules, particularly those with chromenone or coumarin-based structures.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, leveraging its heterocyclic framework.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor or core structure for electron-transport materials or emissive layer dopants in display technologies.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing specialized dyes and organic pigments due to its conjugated system.
• Flavor and Fragrance Industry: Utilized in the synthesis of certain aroma chemicals and fragrance components.
• Academic and R&D Laboratories: Employed as a standard or starting material in organic chemistry research and method development.
• Material Science: Investigated for use in polymers and advanced organic materials requiring specific thermal or optical properties.

Basic Information

Product Name	1,3-Dihydroxy-7,8,9,10-Tetrahydro-6H-Benzo[C]-Chromen-6-One
CAS No.	3722-45-0
Molecular Formula	C₁₃H₁₂O₄
Molecular Weight	232.23 g/mol
Synonyms	1,3-Dihydroxy-6H-benzo[c]chromen-6-one, 7,8,9,10-Tetrahydro; 6H-Benzo[c]chromene-1,3-diol, 7,8,9,10-tetrahydro-6-one; 7,8,9,10-Tetrahydro-1,3-dihydroxybenzo[c]chromen-6-one; Tetrahydro-1,3-dihydroxybenzo[c]chromen-6-one; 1,3-Dihydroxytetrahydrobenzo[c]chromen-6-one; Benzo[c]chromen-6-one, 1,3-dihydroxy-7,8,9,10-tetrahydro-; Light-sensitive chromenone derivative
EINECS	Contact for details

Quality Control

Our 1,3-Dihydroxy-7,8,9,10-Tetrahydro-6H-Benzo[C]-Chromen-6-One is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.