Description

3,4-Dihydro-1H-2-Benzopyran-3-Imine is a specialized heterocyclic organic compound featuring a fused benzopyran-imine structure. This unique molecular architecture makes it a valuable key intermediate and building block in advanced organic synthesis. It is primarily sought after by pharmaceutical R&D and fine chemical industries for the development of novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of potential drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where the benzopyran core can contribute to specific biological activity.
• Material Science: Acts as a building block for creating advanced organic materials, such as ligands for catalysts or monomers for specialty polymers.
• Academic & Industrial R&D: Employed in chemical research for methodological studies, library synthesis, and exploring new chemical spaces in medicinal chemistry.
• Fine Chemical Synthesis: Utilized for the custom synthesis of complex, high-value molecules for various technological applications.

Basic Information

Product Name	3,4-Dihydro-1H-2-Benzopyran-3-Imine
CAS No.	38866-67-0
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	3-Imino-3,4-dihydro-1H-2-benzopyran; 3,4-Dihydro-2H-1-benzopyran-3-imine; 1H-2-Benzopyran-3-imine, 3,4-dihydro-; 2H-1-Benzopyran-3-imine, 3,4-dihydro-; Isochroman-3-imine; 3-Iminoisochroman
EINECS	Contact for details

Quality Control

Our 3,4-Dihydro-1H-2-Benzopyran-3-Imine is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles to meet your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.