Description

2H-1-Benzopyran-6-Carbonitrile,3-Amino-3,4-Dihydro- is a high-purity, advanced pharmaceutical intermediate characterized by its amino-substituted dihydrobenzopyran core structure. This compound is of significant commercial importance for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, and anti-inflammatory applications.
• Agrochemical Synthesis: Serves as a building block for developing new pesticides and herbicides with enhanced efficacy and selectivity.
• Organic Light-Emitting Diodes (OLEDs): Used in the research and development of electron-transport or emissive layer materials for display and lighting technologies.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic processes, including asymmetric synthesis.
• Dye and Pigment Research: Acts as a starting material for synthesizing specialized chromophores and fluorophores used in imaging and sensing applications.
• Academic and R&D: A valuable compound for methodological studies in organic synthesis, including cyclization and functionalization reactions.

Basic Information

Product Name	2H-1-Benzopyran-6-Carbonitrile,3-Amino-3,4-Dihydro-
CAS No.	939758-96-0
Molecular Formula	C10H8N2O
Molecular Weight	172.18 g/mol
Synonyms	3-Amino-3,4-dihydro-2H-1-benzopyran-6-carbonitrile; 3-Amino-3,4-dihydro-2H-chromene-6-carbonitrile; 6-Cyano-3-amino-3,4-dihydro-2H-1-benzopyran; 3-Amino-6-cyano-3,4-dihydro-2H-chromene; 3,4-Dihydro-3-amino-2H-1-benzopyran-6-carbonitrile; Amino-dihydrobenzopyran-carbonitrile; ADBC
EINECS	Contact for details

Quality Control

Every batch of 2H-1-Benzopyran-6-Carbonitrile,3-Amino-3,4-Dihydro- is manufactured under strict quality management systems. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles as confirmed by advanced analytical techniques.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the sealed container to reach ambient temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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