Description

5-Methylindole-3-Carboxaldehyde is a versatile indole derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring both an indole core and a reactive aldehyde group, makes it an indispensable precursor for creating complex heterocyclic compounds. This high-purity intermediate is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting serotonin receptors and other neurological pathways.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Serves as a building block for electron-transport materials and emissive layer components in display technology.
• Dye and Pigment Manufacturing: Intermediate for producing specialized indole-based dyes and colorants.
• Academic and R&D: Essential reagent in university and corporate research labs for methodological studies and exploring new chemical spaces.
• Material Science: Used in the development of advanced polymers and functional materials with specific optical or electronic properties.

Basic Information

Product Name	5-Methylindole-3-Carboxaldehyde
CAS No.	52562-50-2
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	5-Methyl-1H-indole-3-carboxaldehyde; 5-Methylindole-3-aldehyde; 3-Formyl-5-methylindole; 5-Methyl-3-indolecarboxaldehyde; 5-Methyl-3-formylindole; 1H-Indole-3-carboxaldehyde, 5-methyl-; 5-Methyl-1H-indole-3-carbaldehyde
EINECS	Contact for details

Quality Control

Our 5-Methylindole-3-Carboxaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	185 - 190 °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.