Description

1H-Indole-2-Carboxaldehyde, 4-Methyl- (9Ci) is a versatile heterocyclic aromatic aldehyde that serves as a critical building block in advanced organic synthesis. Its unique indole core functionalized with an aldehyde group at the 2-position and a methyl group at the 4-position makes it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments engaged in pharmaceutical development, agrochemical research, and materials science.

Application

• Pharmaceutical Intermediate: A key synthon for the synthesis of novel drug candidates, particularly those targeting neurological and oncological pathways.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the bioactivity of the indole scaffold.
• Material Science Precursor: Employed in the synthesis of organic semiconductors, ligands for metal-organic frameworks (MOFs), and specialty dyes.
• Academic & Discovery Chemistry: Serves as a fundamental reagent in heterocyclic chemistry research and methodology development.
• Fine Chemical Synthesis: Utilized in the multi-step production of complex fragrance and flavoring compounds.

Basic Information

Product Name	1H-Indole-2-Carboxaldehyde, 4-Methyl- (9Ci)
CAS No.	58518-51-7
Molecular Formula	C10H9NO
Molecular Weight	159.18 g/mol
Synonyms	4-Methyl-1H-indole-2-carboxaldehyde; 4-Methylindole-2-carboxaldehyde; 4-Methyl-1H-indole-2-carbaldehyde; 2-Formyl-4-methylindole; 4-Methyl-2-indolecarboxaldehyde; 58518-51-7; 4-Methylindole-2-aldehyde
EINECS	Contact for details

Quality Control

Our production of 1H-Indole-2-Carboxaldehyde, 4-Methyl- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) are provided with every shipment, detailing all relevant specifications. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements, from research to commercial scale.

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 compound is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light). Keep away from heat, sparks, and open flame. For long-term storage, consider storage under an inert gas such as nitrogen or argon.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.