Description

3,4-Dihydro-2H-Chromen-7-Ol is a versatile chromane derivative, a key heterocyclic compound in organic synthesis. This compound matters as a valuable chemical intermediate and building block for creating more complex molecular architectures. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used as a precursor in the development of new pesticides and herbicides, leveraging the chromane structure's bioactivity.
• Fine Chemical Production: Acts as a key building block for synthesizing flavors, fragrances, and advanced organic materials.
• Academic & R&D: Employed in chemical research for studying reaction mechanisms and developing new synthetic methodologies.
• Material Science: Investigated for use in the creation of organic light-emitting diodes (OLEDs) and other functional polymers.

Basic Information

Product Name	3,4-Dihydro-2H-Chromen-7-Ol
CAS No.	57052-72-9
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	7-Hydroxy-3,4-dihydro-2H-chromene; 7-Hydroxy-3,4-dihydro-2H-1-benzopyran; 2H-1-Benzopyran-7-ol, 3,4-dihydro-; 7-Hydroxychromane; 3,4-Dihydro-7-hydroxy-2H-chromene; 7-Hydroxy-3,4-dihydro-2H-benzopyran
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-2H-Chromen-7-Ol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications and test results 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 room temperature (15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.