Description

7-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine is a versatile chiral amine derivative of the chromane (benzopyran) chemical class, serving as a critical advanced pharmaceutical intermediate and a valuable scaffold in organic synthesis. Its significance lies in its structural role as a precursor for bioactive molecules, particularly in the development of central nervous system (CNS) agents and other therapeutic compounds. This high-purity intermediate is essential for research institutions, custom synthesis houses, and pharmaceutical companies engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of novel drug candidates targeting neurological disorders.
• Organic Synthesis Scaffold: Used in medicinal chemistry to construct complex heterocyclic compounds for biological screening.
• Asymmetric Catalysis Research: Employed as a substrate or ligand precursor in the development of new chiral catalysts.
• Agrochemical Research: Potential intermediate in the development of new active ingredients with specific biological activity.
• Academic & R&D: Fundamental research chemical for studying chromane-based chemistry and structure-activity relationships (SAR).

Basic Information

Product Name	7-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine
CAS No.	802037-18-9
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	4-Amino-7-methoxy-3,4-dihydro-2H-chromene; 7-Methoxy-3,4-dihydro-2H-chromen-4-amine; 4-Amino-7-methoxy-3,4-dihydro-2H-1-benzopyran; 7-Methoxychroman-4-amine; 4-Amino-7-methoxychromane; 7-Methoxy-2,3-dihydro-4H-1-benzopyran-4-amine; 802037-18-9; 4-Amino-7-methoxy-2,3-dihydro-4H-chromene
EINECS	Contact for details

Quality Control

Our production of 7-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine adheres to stringent quality protocols suitable for advanced intermediate applications. Each batch is characterized and tested to ensure high chemical purity and chiral integrity. We provide comprehensive Certificates of Analysis (COA) with data from advanced analytical techniques, supporting our commitment to supply chain reliability and traceability for critical R&D and scale-up projects.

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). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 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.