Description

Chroman-4-Ylamine is a versatile organic amine building block characterized by its fused benzopyran core. This compound matters as a key chiral intermediate in the synthesis of complex molecules, offering a critical structural motif for introducing biological activity. It is primarily needed by pharmaceutical and agrochemical R&D teams for developing new active ingredients, as well as by fine chemical manufacturers producing advanced intermediates.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Synthesis: Serves as a building block for creating advanced pesticides and herbicides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Used in the preparation of chiral ligands and organocatalysts for asymmetric synthesis applications.
• Material Science Research: Employed as a monomer or functional additive in the development of specialty polymers and advanced organic materials.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new synthetic pathways in process chemistry.

Basic Information

Product Name	Chroman-4-Ylamine
CAS No.	53981-38-7
Molecular Formula	C9H11NO
Molecular Weight	149.19 g/mol
Synonyms	4-Aminochroman; 3,4-Dihydro-2H-1-benzopyran-4-amine; 4-Chromanamine; 4-Amino-3,4-dihydro-2H-chromene; 2H-1-Benzopyran-4-amine, 3,4-dihydro-; Chroman-4-amine
EINECS	Contact for details

Quality Control

Our Chroman-4-Ylamine is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere for prolonged operations to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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