Description

4-Bromoindoline is a versatile brominated heterocyclic building block essential for advanced organic synthesis. Its core value lies in serving as a key intermediate for constructing complex molecules, particularly in the development of active pharmaceutical ingredients (APIs) and functional materials. This compound is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for creating novel compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of various drug candidates, particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging the indoline scaffold for bioactivity.
• Material Science Research: Serves as a building block for organic light-emitting diodes (OLEDs), conductive polymers, and other advanced functional materials.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for asymmetric catalysis and metal-organic frameworks (MOFs).
• Chemical Biology Probes: Utilized to create molecular probes for studying enzyme function and biological pathways.
• Academic & Contract Research: A standard reagent in university and CRO laboratories for methodological development and discovery chemistry.

Basic Information

Product Name	4-Bromoindoline
CAS No.	86626-38-2
Molecular Formula	C8H8BrN
Molecular Weight	198.06 g/mol
Synonyms	4-Bromo-2,3-dihydro-1H-indole; 1H-Indole, 4-bromo-2,3-dihydro-; 4-Bromo-2,3-dihydroindole; 4-Bromoindoline; Indoline, 4-bromo-; 4-Br-indoline
EINECS	Contact for details

Quality Control

Our 4-Bromoindoline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light brown 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.