Description

3-(1H-Indol-5-Yl)Benzaldehyde is a high-purity aromatic aldehyde building block featuring a fused indole-benzene core structure. This compound matters as a critical synthetic intermediate for constructing complex molecules in advanced research and development. Pharmaceutical, agrochemical, and material science industries need it for applications ranging from drug discovery to the creation of novel functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of biologically active molecules, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in developing novel active ingredients for crop protection and pest management solutions.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport or emissive layer materials in display and lighting technologies.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Fluorescent Probe Development: Utilized to create sensitive molecular probes for biochemical sensing and imaging applications.
• Academic & Contract Research: Essential for exploratory chemistry in university and CRO laboratories focused on heterocyclic and medicinal chemistry.

Basic Information

Product Name	3-(1H-Indol-5-Yl)Benzaldehyde
CAS No.	210888-94-1
Molecular Formula	C15H11NO
Molecular Weight	221.26 g/mol
Synonyms	5-(3-Formylphenyl)-1H-indole; 3-(5-Indolyl)benzaldehyde; 3-(1H-Indol-5-yl)benzaldehyde; Benzaldehyde, 3-(1H-indol-5-yl)-; 210888-94-1; 3-(Indol-5-yl)benzaldehyde; 5-(3-Carboxaldehydephenyl)indole
EINECS	Contact for details

Quality Control

Our 3-(1H-Indol-5-Yl)Benzaldehyde 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. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your quality assurance and regulatory needs.

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). This material is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.