Description

4-Bromo-1H-Indole-2-Carbaldehyde is a versatile brominated indole derivative that serves as a critical building block in advanced organic synthesis. This compound is valued for its reactive aldehyde and halogenated indole core, enabling the construction of complex heterocyclic frameworks. It is primarily sought after by researchers and process chemists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of potential drug candidates, particularly for kinase inhibitors, receptor modulators, and other biologically active indole-based compounds.
• Agrochemical Research: Used in developing novel pesticides, herbicides, and plant growth regulators that leverage the indole scaffold.
• Material Science: Serves as a monomer or functionalizing agent in the creation of organic semiconductors, dyes, and photoluminescent materials.
• Chemical Synthesis: Employed in cross-coupling reactions (e.g., Suzuki, Sonogashira) and as a substrate for further functionalization to create diverse indole libraries for screening.
• Academic & R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new reaction pathways involving halogenated aldehydes.

Basic Information

Product Name	4-Bromo-1H-Indole-2-Carbaldehyde
CAS No.	1368231-70-2
Molecular Formula	C9H6BrNO
Molecular Weight	224.06 g/mol
Synonyms	4-Bromoindole-2-carboxaldehyde; 2-Formyl-4-bromo-1H-indole; 4-Bromo-1H-indole-2-carboxaldehyde; 4-Bromo-2-formylindole; 4-Bromoindole-2-carbaldehyde; 1H-Indole-2-carboxaldehyde, 4-bromo-; 4-Bromo-2-indolecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 4-Bromo-1H-Indole-2-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent performance. Certificates of Analysis (COA) documenting 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). This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%

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