Allopurinol > Impurities > 6

Catnumber Casnumber Compound Category Pricing
CS-T-66391 43024-67-5 7-Aminopyrazolo[1,5-a]pyrimidine-3,6-dicarboxylic Acid 3,6-Diethyl Ester Impurities Show Price
CS-T-50319 34397-00-7 7N-[1-(2-Carboxy)ethyl]allopurinol Impurities Show Price
CS-O-07140 27511-79-1 Allopurinol EP Impurity A Impurities Show Price
CS-O-07143 6994-25-8 Allopurinol EP Impurity D Impurities Show Price
CS-T-13616 52632-17-4 (E)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-pyrazole-4-carboxylic Acid Ethyl Ester Impurities Show Price
CS-T-13617 321571-07-7 (E/Z)-3-[(2-Cyano-3-ethoxy-3-oxo-1-propenyl)amino]-1H-Pyrazole-4-carboxylic Acid Ethyl Ester Impurities Show Price