Product Name: 1-Methylindole
CAS: 603-76-9
MF: C9H9N
MW: 131.17
EINECS: 210-057-5
Melting point: 61.2°C
Boiling point: 133 °C
Density: 1.051 g/mL

Packaging:1 kg/bottle, 25 kg/drum

Items	Specifications
Appearance	Light yellow liquid
Purity	≥99%
Water	≤0.1%

1-Methylindole (CAS:603-76-9) is an important natural products , which is widely used in various of chemical fields.

Its main applications are as follows:

1. 1-Methylindole is an important pharmaceutical intermediate for synthesizing antidepressants, antitumor drugs and anti-inflammatory small molecule compounds.
2. 1-Methylindole is adopted to prepare indole-based fluorescent dyes and biochemical detection probes used in biological analysis research.
3. 1-Methylindole serves as a raw material for synthesizing organic optoelectronic materials, spice intermediates and high-value fine chemical products.

1. Store 1-Methylindole in light-resistant sealed containers below 25 °C in dry ventilated space to prevent the indole ring from being oxidized and darkened by air.
2. Minimize frequent opening of the packaging to reduce volatile loss and contamination of the oily liquid during long-term placement.
3. Store this substance separately from strong oxidants and strong acids to avoid electrophilic substitution and molecular structural damage.

1. Methyl substitution on nitrogen eliminates active N-H bonds and improves chemical stability during various organic synthesis reactions.
2. The whole molecule has good solubility in most common organic solvents to satisfy homogeneous reaction system requirements.
3. The unoccupied C3 active site of indole can carry out Friedel-Crafts reaction and coupling reaction for diversified molecular derivation.

1. Avoid inhaling vapor and liquid mist during operation; wear protective goggles and solvent-resistant gloves in the operating environment with ventilation facilities.
2. This liquid may irritate skin and eyes; rinse the contacted parts with large amounts of running water continuously for more than 15 minutes once splashing occurs.
3. Waste liquid containing 1-Methylindole shall be recycled and disposed according to the management specifications of indole heterocyclic organic waste liquid.

Product name	CAS No.	Purity	Packaging
4-Bromo-7-azaindole	348640-06-2	99%	25 kg/drum
4-chloro-7-azaindole	55052-28-3	99%	25 kg/drum, 200 kg/drum
6-cyano-7-azaindole	189882-33-5	99%	25 kg/drum, 200 kg/drum
5-hydroxy-7-azaindole	98549-88-3	99%	25 kg/drum, 200 kg/drum
2-Biphenylacetic acid	14676-52-9	99%	25 kg/drum, 200 kg/drum
Methyl indole-3-carboxylate	942-24-5	99%	25 kg/drum, 200 kg/drum
3-Acetylindole	703-80-0	99%	25 kg/drum, 200 kg/drum