Description

5-Bromo-2-Cyclopentylisoindolin-1-One is a high-purity, advanced pharmaceutical intermediate with a defined molecular structure. This compound is critical for the research and development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting specific therapeutic areas. It is primarily utilized by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the synthesis of complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates and novel chemical entities.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for new therapeutic targets.
• Organic Synthesis: Serves as a versatile precursor for constructing isoindolinone-based scaffolds and other heterocyclic compounds.
• Contract Manufacturing: Employed in the cGMP production of active pharmaceutical ingredients (APIs) for clinical trials and commercial supply.
• Academic Research: Utilized in university and institutional laboratories for methodological development and chemical biology studies.

Basic Information

Product Name	5-Bromo-2-Cyclopentylisoindolin-1-One
CAS No.	864867-11-8
Molecular Formula	C₁₃H₁₄BrNO
Molecular Weight	280.16 g/mol
Synonyms	5-Bromo-2-cyclopentyl-1H-isoindol-1-one; 5-Bromo-2-cyclopentylisoindolin-1-one; 864867-11-8; 2-Cyclopentyl-5-bromo-1-isoindolinone; 5-Bromo-2-cyclopentyl-2,3-dihydro-1H-isoindol-1-one; 1H-Isoindol-1-one, 5-bromo-2-cyclopentyl-2,3-dihydro-
EINECS	Contact for details

Quality Control

Our 5-Bromo-2-Cyclopentylisoindolin-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 specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.