Description

7-Bromochroman-4-Amine Hydrochloride is a high-purity, advanced pharmaceutical intermediate with the CAS number 2307737-83-1. This compound is a crucial building block in the synthesis of complex organic molecules, valued for its defined stereochemistry and reactive amine functionality. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Organic Synthesis Building Block: Used for constructing complex chroman and heterocyclic scaffolds in medicinal chemistry.
• Research & Development (R&D): Essential for academic and industrial R&D labs exploring new chemical entities and reaction pathways.
• Agrochemical Synthesis: Serves as an intermediate in the development of new crop protection agents and pesticides.
• Material Science Research: Investigated for the creation of novel organic materials and ligands for catalysis.

Basic Information

Product Name	7-Bromochroman-4-Amine Hydrochloride
CAS No.	2307737-83-1
Molecular Formula	C9H11BrClNO
Molecular Weight	264.55 g/mol
Synonyms	4-Amino-7-bromochroman hydrochloride; 7-Bromo-3,4-dihydro-2H-1-benzopyran-4-amine hydrochloride; 7-Bromochroman-4-amine HCl; 4-Amino-7-bromo-3,4-dihydro-2H-chromene hydrochloride; 7-Bromo-4-aminotetrahydrochromene hydrochloride; 7-Bromo-4-chromanamine hydrochloride
EINECS	Contact for details

Quality Control

Our 7-Bromochroman-4-Amine Hydrochloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and chiral purity where applicable. Our quality system is designed to support GMP-grade requirements for pharmaceutical development.

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). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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