Description

(3Z)-5-Bromo-1H-Indole-2,3-Dione 3-Oxime CAS NO 49675-78-7 is a specialized brominated isatin oxime derivative, a key synthetic intermediate in advanced organic chemistry. This compound is valued for its unique molecular scaffold, which is crucial for constructing complex heterocyclic systems and pharmacologically active molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, particularly those targeting neurological disorders and cancers.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators due to its bioactive indole core.
• Organic Synthesis: A versatile precursor for constructing complex heterocycles like quinolones, pyrroloquinolines, and other fused ring systems.
• Material Science: Investigated for the development of organic semiconductors, dyes, and photoactive materials.
• Biochemical Research: Utilized as a probe or inhibitor in enzymatic studies, leveraging its ability to chelate metals or interact with biological targets.
• Academic & R&D: Essential for methodological development and discovery chemistry in university and corporate research laboratories.

Basic Information

Product Name	(3Z)-5-Bromo-1H-Indole-2,3-Dione 3-Oxime
CAS No.	49675-78-7
Molecular Formula	C8H5BrN2O2
Molecular Weight	241.04 g/mol
Synonyms	5-Bromoisatin 3-oxime; 5-Bromo-1H-indole-2,3-dione 3-oxime; (3Z)-5-Bromo-2,3-dihydro-3-hydroxyimino-1H-indol-2-one; 5-Bromo-2,3-dioxoindoline-3-oxime; 5-Bromoisatin oxime; 5-Bromo-3-hydroxyiminoindolin-2-one; 5-Bromo-3-(hydroxyimino)indolin-2-one; 5-Bromo-3-isonitrosoindolin-2-one
EINECS	Contact for details

Quality Control

Every batch of (3Z)-5-Bromo-1H-Indole-2,3-Dione 3-Oxime undergoes rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive (store away from light).

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%
Heavy Metals	≤ 20 ppm

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