Description

6-Bromo-5-Nitroindoline-2,3-Dione is a high-purity, specialized heterocyclic building block of significant interest in advanced organic synthesis. This compound matters for its role as a key precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by research chemists and process development scientists working on novel active pharmaceutical ingredients (APIs), functional dyes, and advanced material science applications.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel indole-based drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators with specific modes of action.
• Organic Synthesis: Serves as a versatile synthon for constructing complex heterocyclic frameworks in academic and industrial research.
• Dye and Pigment Chemistry: A precursor for the synthesis of specialized nitro- and bromo-substituted indoline dyes and pigments.
• Material Science: Investigated for use in the creation of organic semiconductors and photoactive materials.
• Bioconjugation Chemistry: Potential use in designing chemical probes and linkers due to its reactive carbonyl and nitro groups.

Basic Information

Product Name	6-Bromo-5-Nitroindoline-2,3-Dione
CAS No.	667463-68-5
Molecular Formula	C8H3BrN2O4
Molecular Weight	270.02 g/mol
Synonyms	6-Bromo-5-nitro-1H-indole-2,3-dione; 5-Nitro-6-bromoisatin; 6-Bromo-5-nitroisatin; 6-Bromo-5-nitro-2,3-dihydroindole-2,3-dione; 2,3-Dihydro-6-bromo-5-nitro-2,3-indolinedione; Isatin, 6-bromo-5-nitro-; 6-Bromo-5-nitroindoline-2,3-dione
EINECS	Contact for details

Quality Control

Our 6-Bromo-5-Nitroindoline-2,3-Dione 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. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and development requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
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.