Description

2H-1-Benzopyran-3-Amine,7-Bromo-3,4-Dihydro- is a specialized brominated chroman derivative, serving as a crucial synthetic intermediate in advanced organic chemistry. Its value lies in providing a functionalized scaffold for constructing complex molecules, particularly in pharmaceutical research and development. This compound is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel active compounds and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, cardiovascular diseases, and oncology.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its chroman core structure for bioactivity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the synthesis of advanced polymers and organic electronic materials.
• Chemical Biology Probe: Utilized in medicinal chemistry for structure-activity relationship (SAR) studies and as a molecular probe in biochemical assays.
• Academic & Contract Research: Essential for university laboratories and CROs (Contract Research Organizations) conducting fundamental research in heterocyclic and medicinal chemistry.

Basic Information

Product Name	2H-1-Benzopyran-3-Amine,7-Bromo-3,4-Dihydro-
CAS No.	944899-69-8
Molecular Formula	C9H10BrNO
Molecular Weight	228.09 g/mol
Synonyms	7-Bromo-3,4-dihydro-2H-1-benzopyran-3-amine; 7-Bromochroman-3-amine; 3-Amino-7-bromo-3,4-dihydro-2H-chromene; 7-Bromo-3,4-dihydro-2H-chromen-3-amine; 7-Bromo-3-aminochroman; 7-Bromo-3,4-dihydro-2H-1-benzopyran-3-ylamine
EINECS	Contact for details

Quality Control

Our 2H-1-Benzopyran-3-Amine,7-Bromo-3,4-Dihydro- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research applications. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment and is available upon request.

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). This compound is light-sensitive and should be stored away from light. Keep container tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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