2-Amino-5-methyl-3-thiophenecarbonitrile

China [CN]

Physical and Chemical Properties

Appearance: Usually solid.

Density: 1.26 g/cm³.

Melting Point: 101-103°C.

Boiling Point: 318.5°C at 760 mmHg.

Flash Point: 146.4°C.

Refractive Index: 1.658.

Uses

Pharmaceutical Intermediate: Primarily used in the synthesis of olanzapine, a key intermediate in the production of the antipsychotic drug olanzapine.

Safety Information

Hazard Classification: R20/21/22 (Harmful by inhalation, in contact with skin, and if swallowed).

Safety Instructions: S22 (Do not breathe dust); S36/37/39 (Wear appropriate protective clothing, gloves, and goggles or a face shield).

Hazard Symbol: Xi (Irritant).