Description

9-Bromo-3-(2-Bromo Acetyl)-10,11-Dihydro-5H-Dibenzo(C,G) Chromen-8(9H)-One is a high-purity, advanced pharmaceutical intermediate characterized by its complex dibenzochromenone core structure. This compound is a critical building block in modern organic synthesis, enabling the development of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for process development and scale-up.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex heterocyclic compounds with potential therapeutic applications.
• Organic Synthesis Building Block: Used in multi-step synthetic routes, including cross-coupling reactions and cyclizations, to construct novel molecular architectures.
• Agrochemical Research: Serves as a starting material for developing new crop protection agents and pesticides.
• Material Science Research: Investigated for the creation of novel organic electronic materials or photoactive compounds due to its chromophore structure.
• Academic & R&D Laboratories: Employed in methodological studies and for exploring new chemical transformations in academic and industrial research settings.

Basic Information

Product Name	9-Bromo-3-(2-Bromo Acetyl)-10,11-Dihydro-5H-Dibenzo(C,G) Chromen-8(9H)-One
CAS No.	1438383-89-1
Molecular Formula	C19H14Br2O3
Molecular Weight	466.12 g/mol
Synonyms	9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one; 9-Bromo-3-(bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8(9H)-one; 9-Bromo-3-(2-bromoacetyl)-10,11-dihydro-5H-dibenzo[c,g]chromen-8-one; Dibenzo[c,g]chromen-8(9H)-one, 9-bromo-10,11-dihydro-3-(2-bromoacetyl)-; 1438383-89-1
EINECS	Contact for details

Quality Control

Our 9-Bromo-3-(2-Bromo Acetyl)-10,11-Dihydro-5H-Dibenzo(C,G) Chromen-8(9H)-One is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, handling should be performed under appropriate conditions to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
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.