Description

5,7-Dibromo-4-Chromanamine is a halogenated chroman derivative, a key synthetic intermediate in advanced organic chemistry. Its value lies in its versatile bromine-substituted structure, which serves as a crucial building block for constructing complex molecules with specific electronic and steric properties. This compound is primarily needed by researchers and manufacturers in the pharmaceutical and agrochemical industries for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and pesticides, leveraging its halogenated core for bioactivity.
• Material Science: Acts as a monomer or functional additive in the synthesis of specialty polymers and advanced organic materials.
• Chemical Synthesis: Employed as a versatile building block for introducing the chromanamine moiety into more complex molecular architectures in medicinal and process chemistry.
• Academic & R&D: Utilized in university and corporate research laboratories for studying structure-activity relationships (SAR) and novel synthetic pathways.

Basic Information

Product Name	5,7-Dibromo-4-Chromanamine
CAS No.	1359703-22-2
Molecular Formula	C9H9Br2NO
Molecular Weight	307.98 g/mol
Synonyms	4-Chromanamine, 5,7-dibromo-; 5,7-Dibromo-3,4-dihydro-2H-1-benzopyran-4-amine; 5,7-Dibromochroman-4-amine; 4-Amino-5,7-dibromochroman
EINECS	Contact for details

Quality Control

Our 5,7-Dibromo-4-Chromanamine is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with every shipment, detailing all critical quality attributes. Our commitment to cGMP principles and ISO 9001 standards ensures reliable supply for research and scale-up activities.

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 in a dry environment to prevent moisture absorption. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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