Description

4-Bromo-2-Cyclopropylisoindolin-1-One is a high-purity, advanced pharmaceutical intermediate characterized by its unique brominated isoindolinone scaffold. This compound is of significant value in modern organic synthesis, particularly for constructing complex molecular architectures with potential biological activity. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Material Science: Serves as a precursor for specialty polymers or organic electronic materials due to its rigid, fused-ring system.
• Academic & R&D: Employed in methodological studies and as a standard in analytical chemistry for structure-activity relationship (SAR) investigations.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing tailored compounds for client-specific projects.

Basic Information

Product Name	4-Bromo-2-Cyclopropylisoindolin-1-One
CAS No.	1439902-46-1
Molecular Formula	C11H10BrNO
Molecular Weight	252.11 g/mol
Synonyms	4-Bromo-2-cyclopropyl-1H-isoindol-1-one; 4-Bromo-2-cyclopropylisoindolin-1-one; 2-Cyclopropyl-4-bromoisoindolin-1-one; 1H-Isoindol-1-one, 4-bromo-2-cyclopropyl-; 1439902-46-1; 4-Bromo-2-cyclopropyl-2,3-dihydro-1H-isoindol-1-one
EINECS	Contact for details

Quality Control

Our 4-Bromo-2-Cyclopropylisoindolin-1-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production standards.

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). Keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
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.