Description

Indole-3-Carboxaldehyde is a versatile heterocyclic aromatic aldehyde that serves as a critical building block in organic synthesis. Its unique molecular structure, featuring both an indole nucleus and a formyl group, makes it a valuable precursor for synthesizing complex bioactive molecules. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and fine chemical industries, enabling the development of new compounds with targeted properties.

Application

• Pharmaceutical Intermediate: A key starting material for the synthesis of tryptophan derivatives, serotonin receptor modulators, and various alkaloids.
• Agrochemical Synthesis: Used in the production of plant growth regulators and advanced pesticide formulations.
• Fine Chemical Production: Serves as a precursor for dyes, pigments, and complex organic ligands used in catalysis.
• Biochemical Research: Employed in the study of indole metabolism and as a standard in analytical chemistry.
• Material Science: Investigated for use in the development of organic semiconductors and photonic materials.

Basic Information

Product Name	Indole-3-Carboxaldehyde
CAS No.	487-89-8
Molecular Formula	C9H7NO
Molecular Weight	145.16 g/mol
Synonyms	3-Formylindole; Indole-3-aldehyde; 1H-Indole-3-carboxaldehyde; 3-Indolecarboxaldehyde; 3-Indolylcarboxaldehyde; Indolyl-3-aldehyde; 3-Indolealdehyde; 3-Formyl-1H-indole
EINECS	207-668-9

Quality Control

Our Indole-3-Carboxaldehyde is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for synthetic applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and consistency.

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 product is easily oxidized and should be handled under an inert atmosphere for long-term storage to maintain stability and purity. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	193°C - 198°C
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.