In this video Methotrexate which is one of the most common used anticancer drug is explained in detail which will help you learn all about it easily. Timeline: 0:00:introduction 1:58:cell cycle specific action 2:59:pharmacokinetics 3:18:uses 3:46:immunosuppressant properties 4:04:toxicity 5:14:pemetrexed 6:13:conclusion