Description

5-Bromoisatin 3-Oxime is a versatile brominated isatin derivative, a key heterocyclic building block in advanced organic synthesis. Its value lies in its bifunctional reactivity, serving as a crucial precursor for synthesizing complex molecules with potential biological activity. This intermediate is primarily needed by research institutions and pharmaceutical companies engaged in medicinal chemistry, particularly for the development of novel drug candidates and agrochemicals.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel drug candidates, particularly in oncology and CNS research.
• Agrochemical Synthesis: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic frameworks like indoles and quinolines.
• Material Science Research: Employed in the synthesis of organic semiconductors and functional dyes.
• Bioconjugation Chemistry: Utilized for modifying biomolecules due to its reactive oxime and halogen functional groups.
• Academic & R&D: A valuable tool for methodological development and exploring new chemical reactions in university and industrial labs.

Basic Information

Product Name	5-Bromoisatin 3-Oxime
CAS No.	49875-78-7
Molecular Formula	C8H5BrN2O2
Molecular Weight	241.04 g/mol
Synonyms	5-Bromo-1H-indole-2,3-dione 3-oxime; 5-Bromoisatin Oxime; 3-(Hydroxyimino)-5-bromo-1,3-dihydro-2H-indol-2-one; 5-Bromo-2,3-dioxoindoline oxime; 5-Bromo-3-(hydroxyimino)indolin-2-one; Isatin, 5-bromo-, 3-oxime; 5-Bromo-1H-indole-2,3-dione 3-(hydroxyimine)
EINECS	Contact for details

Quality Control

Our 5-Bromoisatin 3-Oxime is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and NMR for structural confirmation, to ensure consistency and compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	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.