Description

6-Bromo-8-Methoxy-2H-Chromene-3-Carbaldehyde is a high-purity, advanced pharmaceutical intermediate characterized by its distinct chromene scaffold functionalized with bromo, methoxy, and aldehyde groups. This compound matters as a critical building block in modern organic synthesis, enabling the construction of complex molecules for drug discovery and material science. It is primarily needed by research institutions and pharmaceutical companies engaged in developing novel therapeutic agents, particularly in areas requiring precise molecular modifications.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Organic Synthesis Building Block: Utilized in multi-step synthetic routes, including palladium-catalyzed cross-coupling reactions, due to the reactive bromo and aldehyde functional groups.
• Agrochemical Research: Serves as a starting material for developing new active ingredients in crop protection products.
• Material Science: Used in the research and development of organic electronic materials and functional dyes, leveraging its chromene core.
• Academic & R&D: Employed in university and corporate research laboratories for methodological studies and exploring new chemical spaces.

Basic Information

Product Name	6-Bromo-8-Methoxy-2H-Chromene-3-Carbaldehyde
CAS No.	885271-15-8
Molecular Formula	C11H9BrO3
Molecular Weight	269.09 g/mol
Synonyms	6-Bromo-8-methoxy-2H-1-benzopyran-3-carboxaldehyde; 6-Bromo-8-methoxychromene-3-carbaldehyde; 8-Methoxy-6-bromo-2H-chromene-3-carbaldehyde; 2H-1-Benzopyran-3-carboxaldehyde, 6-bromo-8-methoxy-; 6-Bromo-8-methoxy-2H-1-benzopyran-3-carbaldehyde; 885271-15-8
EINECS	Contact for details

Quality Control

Our 6-Bromo-8-Methoxy-2H-Chromene-3-Carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every 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 a controlled room temperature (typically 15-25°C). The compound may be light-sensitive; prolonged exposure to light should be avoided. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
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.