Description

6,8-Dichloro-Chroman-4-Ylamine is a high-purity, functionalized chroman derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role as a key chiral intermediate in the development of novel active pharmaceutical ingredients (APIs) and agrochemicals. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries seeking to introduce the chroman-4-ylamine scaffold into complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of potential central nervous system (CNS) and cardiovascular drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel herbicides and fungicides, leveraging the bioactivity of the chlorinated chroman structure.
• Ligand and Catalyst Development: Serves as a starting material for creating novel chiral ligands used in asymmetric catalysis.
• Fine Chemical Building Block: Employed in custom synthesis and the production of complex, high-value specialty chemicals for research.
• Material Science Research: Investigated as a monomer or functional additive in the development of advanced polymeric materials.

Basic Information

Product Name	6,8-Dichloro-Chroman-4-Ylamine
CAS No.	886762-89-6
Molecular Formula	C9H9Cl2NO
Molecular Weight	218.08 g/mol
Synonyms	6,8-Dichloro-4-chromanamine; 4-Amino-6,8-dichlorochroman; 6,8-Dichloro-3,4-dihydro-2H-1-benzopyran-4-amine; 6,8-Dichloro-2,3-dihydro-4H-chromen-4-amine; 6,8-Dichloro-3,4-dihydro-2H-chromen-4-amine; 6,8-Dichloro-4-aminochroman
EINECS	Contact for details

Quality Control

Our 6,8-Dichloro-Chroman-4-Ylamine is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
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.