Description

2H-1-Benzopyran-4-Amine, 2-Ethyl-3,4-Dihydro-2-Methyl- is a specialized organic compound belonging to the benzopyran amine class, serving as a crucial synthetic intermediate. Its value lies in its unique molecular scaffold, which is integral to the development of novel compounds with targeted biological or material properties. This chemical is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors seeking to build complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly for central nervous system (CNS) or cardiovascular targets.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, such as herbicides or fungicides.
• Organic Synthesis: Serves as a versatile precursor for synthesizing more complex heterocyclic compounds and fine chemicals in laboratory and pilot-scale production.
• Material Science: Investigated for the preparation of specialty polymers, dyes, or photoactive materials due to its benzopyran core structure.
• Chemical Reference Standard: Supplied as a high-purity standard for analytical method development, quality control, and regulatory submissions.

Basic Information

Item	Details
Product Name	2H-1-Benzopyran-4-Amine, 2-Ethyl-3,4-Dihydro-2-Methyl-
CAS No.	1421601-78-6
Molecular Formula	C12H17NO
Molecular Weight	191.27 g/mol
Synonyms	2-Ethyl-2-methyl-3,4-dihydro-2H-1-benzopyran-4-amine; 2-Ethyl-2-methylchroman-4-amine; 4-Amino-2-ethyl-2-methylchroman; 2-Methyl-2-ethylchroman-4-amine; 2-Ethyl-2-methyl-3,4-dihydro-2H-chromen-4-amine; 2-Ethyl-2-methyl-4-aminochroman; Chroman-4-amine, 2-ethyl-2-methyl-
EINECS	Contact for details

Quality Control

Every batch of 2H-1-Benzopyran-4-Amine, 2-Ethyl-3,4-Dihydro-2-Methyl- is produced under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.