Description

7-Methoxy-1H-Indole is a versatile heterocyclic aromatic compound that serves as a critical building block in advanced organic synthesis. Its methoxy-substituted indole structure makes it a valuable precursor for creating complex molecules with specific biological and photophysical properties. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries, enabling the development of new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of tryptamine derivatives, serotonin receptor modulators, and other bioactive indole alkaloids.
• Agrochemical Synthesis: Used in the development of novel plant growth regulators and pesticides that leverage the indole scaffold.
• Material Science Research: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other functional organic materials due to its electron-rich aromatic system.
• Dye and Pigment Manufacturing: Intermediate for synthesizing specific indole-based dyes and colorants.
• Academic & R&D: Fundamental reagent in medicinal chemistry and organic synthesis research for constructing complex heterocycles.
• Flavor & Fragrance Industry: Potential intermediate for certain synthetic aroma chemicals, though specific applications require verification.

Basic Information

Product Name	7-Methoxy-1H-Indole
CAS No.	3189-22-8
Molecular Formula	C9H9NO
Molecular Weight	147.17 g/mol
Synonyms	7-Methoxyindole; 1H-Indole, 7-methoxy-; 7-Methoxy-1H-indole; 7-Methoxylindole; 7-Methoxy-2,3-benzopyrrole; 7-Methoxyindol; 7-Methoxy-1H-benzo[b]pyrrole
EINECS	221-694-9

Quality Control

Our 7-Methoxy-1H-Indole is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment. We can support compliance requirements for cGMP, ISO, and other relevant regulatory frameworks as needed.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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