Description

2H-1-Benzopyran-2-One,3-Amino-3,4-Dihydro-(9Ci) is a specialized heterocyclic organic compound belonging to the amino-substituted dihydrocoumarin class. This chemical serves as a versatile and valuable synthetic intermediate for constructing complex molecular architectures in advanced research and development. It is primarily sought after by pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of potential drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and advanced organic materials.
• Research & Development: Essential compound in academic and industrial R&D labs for exploring new chemical entities and reaction pathways.
• Chemical Biology: Utilized as a scaffold or probe in the study of biological processes and enzyme inhibition.

Basic Information

Product Name	2H-1-Benzopyran-2-One,3-Amino-3,4-Dihydro-(9Ci)
CAS No.	152580-32-0
Molecular Formula	C9H9NO2
Molecular Weight	163.17 g/mol
Synonyms	3-Amino-3,4-dihydro-2H-1-benzopyran-2-one; 3-Amino-3,4-dihydrocoumarin; 3-Aminochroman-2-one; 3-Amino-2-chromanone; 3-Amino-3,4-dihydro-2H-chromen-2-one; 152580-32-0; 3-Amino-3,4-dihydro-1-benzopyran-2(1H)-one
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-2-One,3-Amino-3,4-Dihydro-(9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing including HPLC, NMR, and IR spectroscopy to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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