Description

10-(4-Bromophenyl)-1,2,3,4-tetrahydro-[1]benzofuro[6,5-c]isochromen-5-one is a high-purity, advanced pharmaceutical intermediate with a complex fused heterocyclic structure. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs) and organic materials. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing new therapeutic agents and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the research and development of new drug candidates, particularly those targeting central nervous system (CNS) disorders or with complex polycyclic frameworks.
• Organic Synthesis Building Block: Used in advanced organic chemistry for constructing complex benzofuroisochromenone scaffolds, which are valuable in medicinal chemistry.
• Agrochemical Research: Serves as a starting material for synthesizing novel compounds with potential herbicidal or pesticidal activity.
• Material Science Research: Investigated for the development of new organic electronic materials or fluorescent dyes due to its extended conjugated system.
• Academic & Contract Research: Utilized in university laboratories and CROs (Contract Research Organizations) for methodological studies and discovery chemistry.

Basic Information

Product Name	10-(4-Bromophenyl)-1,2,3,4-tetrahydro-[1]benzofuro[6,5-c]isochromen-5-one
CAS No.	433698-00-1
Molecular Formula	C23H15BrO3
Molecular Weight	419.27 g/mol
Synonyms	10-(4-Bromophenyl)-1,2,3,4-tetrahydrobenzofuro[6,5-c]isochromen-5-one; 1,2,3,4-Tetrahydro-10-(4-bromophenyl)benzofuro[6,5-c]isochromen-5-one; Benzofuro[6,5-c]isochromen-5-one, 10-(4-bromophenyl)-1,2,3,4-tetrahydro-; CAS 433698-00-1
EINECS	Contact for details

Quality Control

Our 10-(4-Bromophenyl)-1,2,3,4-tetrahydro-[1]benzofuro[6,5-c]isochromen-5-one is manufactured under strict quality management systems. 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 all shipments, detailing batch-specific results. Our quality commitment supports compliance with cGMP and ICH guidelines for pharmaceutical intermediates.

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). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light) and should be handled under an inert atmosphere if prolonged exposure is anticipated.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Any individual impurity ≤ 0.5%
Loss on Drying	≤ 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.