4-Cyanoindole is a fine chemical. It is supplied by Avra synthesis pvt. Ltd. 4-Cyanoindole act as an anticancer immunomodulator.At Avra Synthesis Pvt. Ltd. we have developed 4-Cyanoindole to ease your day-to-day challenges. It is manufactured and packed under a closed, controlled and an inert environment to prevent contamination, which offers you better stability, minimal interference during analysis and high level of accuracy in your analytical results.