Description

8-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine is a versatile chromane derivative with a primary amine functional group, serving as a key synthetic intermediate in advanced organic chemistry. Its value lies in its structural motif, which is a privileged scaffold found in numerous biologically active compounds, enabling the development of novel pharmaceuticals and agrochemicals. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries who require high-purity building blocks for drug discovery and process development.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of potential therapeutic agents, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, and inflammation.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, leveraging the chromane core for enhanced biological activity and environmental profile.
• Fine Chemical Synthesis: Serves as a versatile precursor for creating complex molecules, dyes, and functional materials in specialty chemical manufacturing.
• Academic & R&D: A valuable reagent for medicinal chemistry programs and pharmacological studies in university and corporate research laboratories.
• Chemical Reference Standard: Employed as a high-purity standard for analytical method development and quality control in regulated industries.

Basic Information

Item	Details
Product Name	8-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine
CAS No.	747390-79-0
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	4-Amino-8-methoxy-3,4-dihydro-2H-chromene; 8-Methoxy-3,4-dihydro-2H-chromen-4-amine; 4-Amino-8-methoxy-3,4-dihydro-2H-1-benzopyran; 8-Methoxy-3,4-dihydro-2H-1-benzopyran-4-amine; 8-Methoxychroman-4-amine; 4-Amino-8-methoxychromane
EINECS	Contact for details

Quality Control

Our 8-Methoxy-3,4-Dihydro-2H-1-Benzopyran-4-Amine is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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