Description

(3E)-1-Bromo-3-Hydroxyimino-5-Phenyl-Pyrrolidin-2-One is a specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the development of novel pharmacologically active molecules, particularly within medicinal chemistry research. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Medicinal Chemistry Research: Serves as a versatile scaffold for structure-activity relationship (SAR) studies and library synthesis in drug discovery programs.
• Agrochemical Synthesis: Used in the research and development of new active ingredients for crop protection products.
• Fine Chemical Production: Employed in the multi-step synthesis of complex, high-value specialty chemicals.
• Academic Research: Utilized in universities and research institutes for methodological development in organic synthesis and heterocyclic chemistry.
• Contract Research and Manufacturing (CRAM): A valuable material for organizations providing custom synthesis and scale-up services.

Basic Information

Product Name	(3E)-1-Bromo-3-Hydroxyimino-5-Phenyl-Pyrrolidin-2-One
CAS No.	5469-40-9
Molecular Formula	C10H9BrN2O2
Molecular Weight	269.10 g/mol
Synonyms	1-Bromo-3-(hydroxyimino)-5-phenyl-2-pyrrolidinone; 1-Bromo-3-hydroxyimino-5-phenylpyrrolidin-2-one; 5-Phenyl-1-bromo-3-hydroxyiminopyrrolidin-2-one; (3E)-1-Bromo-3-hydroxyimino-5-phenylpyrrolidin-2-one; 2-Pyrrolidinone, 1-bromo-3-(hydroxyimino)-5-phenyl-; 5469-40-9; 1-Bromo-5-phenyl-3-(hydroxyimino)pyrrolidin-2-one
EINECS	Contact for details

Quality Control

Our (3E)-1-Bromo-3-Hydroxyimino-5-Phenyl-Pyrrolidin-2-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. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and R&D documentation needs.

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 the container tightly sealed to protect from moisture.

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%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.