Category: Pharmaceutical Impurity Reference Standards

ChemWhat Code Molecular Structure Product Information
1422660 Hydrochlorothiazide 5-Chloro Impurity CAS#: 5233-42-1
1422662 Melphalan D-Isomer CAS#: 4213-32-5
1422664 rac-Melphalan N-Oxide Impurity HCl CAS#: 685898-44-6
1422666 Omeprazole N1-Methyl 5-Methoxy Thiol Impurity CAS#: N/A
1422668 Ropinirole Open Ring Nitro Impurity CAS#: 91374-25-3
1422670 Ropinirole N-Hydroxy Impurity CAS#: 1542267-72-0
1422672 Ropinirole Cyclopentanylindone Impurity CAS#: 1368745-05-4
1422674 Valsartan CAS#: 137862-53-4
1422676 Valsartan Ethyl Ester CAS#: 1111177-30-0
1422678 Spironolactone EP Impurity A CAS#: 132458-33-4
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