Description

2H-1-Benzopyran-5-Ol is a specialized organic compound belonging to the benzopyran class, serving as a key synthetic intermediate. Its precise molecular structure makes it valuable for constructing more complex chemical architectures in advanced research and development. This compound is primarily utilized by pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical intermediate for the research and development of new therapeutic agents.
• Key building block in the synthesis of agrochemicals, such as herbicides and fungicides.
• Precursor for advanced material science applications, including organic semiconductors and light-emitting materials.
• Intermediate in the production of flavors, fragrances, and other specialty fine chemicals.
• Research chemical for academic and industrial studies in organic chemistry and medicinal chemistry.
• Starting material for the synthesis of complex natural product analogs and heterocyclic compounds.

Basic Information

Item	Detail
Product Name	2H-1-Benzopyran-5-Ol
CAS No.	770729-34-5
Molecular Formula	C9H8O2
Molecular Weight	148.16 g/mol
Synonyms	5-Hydroxy-2H-1-benzopyran; 5-Hydroxy-2H-chromene; 2H-Chromen-5-ol; 5-Hydroxycoumarin (tautomer); 5-Hydroxy-2H-chromene; Benzopyran-5-ol; 2H-1-Benzopyran-5-ol; 5-Hydroxy-2H-benzopyran
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-5-Ol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

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
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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