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Laboratory Standards

Reference Standards

Comprehensive in-house reference standard catalog — featuring over 7,402 certified pharmaceutical & chemical standards with catalogue numbers and CAS references.

Showing 7,402 Reference Standards
Page 56 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
2751 CP-Q1010 Quetiapine EP Impurity J 1356906-17-6
2752 CP-Q1012 Quetiapine EP Impurity L 1371638-11-7
2753 CP-Q1014 Quetiapine EP Impurity N 1800291-86-4
2754 CP-Q1015 Quetiapine EP Impurity O 844639-06-1
2755 CP-Q1017 Quetiapine EP Impurity Q NA
2756 CP-Q1018 Quetiapine EP Impurity R 204267
2757 CP-Q1021 Quetiapine EP Impurity U 5786-26-5
2758 CP-Q1027 Quetiapine HEEP Impurity 13349-82-1
2759 CP-Q1028 2-Aminodiphenyl Sulfide 1134-94-7
2760 CP-Q1029 Quetiapine 11 Chloro Impurity 13745-86-3
2761 CP-Q1030 N-Nitroso Quetiapine EP Impurity B NA
2762 CP-Q2012 N-Nitroso Quinapril NA
2763 CP-R1003 Rosuvastatin EP Impurity C 1422619-13-3
2764 CP-R1011 Rosuvastatin EP Impurity K 1422954-12-8
2765 CP-R1012 Rosuvastatin EP Impurity L 1347797-73-2
2766 CP-R1013 Rosuvastatin EP Impurity M NA
2767 CP-R1067 Rosuvastatin Impurity 8 97145-88-5
2768 CP-R1017 Rosuvastatin EP Impurity J 2226413-62-1
2769 CP-R15005 Risperidone EP Impurity E 1346602-28-5
2770 CP-R15015 Risperidone N-oxide 832747-55-4
2771 CP-R17044 N-Nitroso Rivaroxaban Open-Ring Acid Impurity NA
2772 CP-R17045 N-Nitroso Rivaroxaban Amide Impurity NA
2773 CP-R18005 Rizatriptan EP Impurity E 2757961-25-2
2774 CP-R18011 Rizatriptan Impurity 3 119192-10-8
2775 CP-R20008 Roxithromycin EP Impurity F 118267-18-8
2776 CP-R24000 Repaglinide 135062-02-1
2777 CP-R27003 Rivastigmine EP Impurity C 855300-09-3
2778 CP-R27004 Rivastigmine EP Impurity D 415973-05-6
2779 CP-R27016 Rivastigmine USP Related Compound F 1346602-84-3
2780 CP-R27018 N-Nitroso Rivastigmine Hydrogen Tartarate EP Impurity E NA
2781 CP-R29002 Roflumilast USP Related Compound C 22889-78-7
2782 CP-R33000 Rifampicin 13292-46-1
2783 CP-R7002 Ramipril EP Impurity B 295328-72-2
2784 CP-R7004 Ramipril EP Impurity D 108731-95-9
2785 CP-R7009 N-Nitroso Ramipril 3028194-80-8
2786 CP-R8003 Ranitidine EP Impurity C 73851-70-4
2787 CP-R8005 Ranitidine EP Impurity E 73857-20-2
2788 CP-R8008 Ranitidine EP Impurity H 72078-82-1
2789 CP-R8009 Ranitidine EP Impurity I 207592-21-0
2790 CP-R8010 Ranitidine EP Impurity J 1331637-48-9
2791 CP-R9005 Ranolazine Dimer Impurity 333749-57-8
2792 CP-R9012 N-Nitroso Ranolazine N-Desacetamido Impurity NA
2793 CP-S13013 N-Nitroso Sumatriptan EP Impurity B 3036581-86-6
2794 CP-S15010 N-Nitroso Safinamide 2657645-00-4
2795 CP-S18002 Sacubitril Calcium 1369773-39-6
2796 CP-S18001 Cyclic Impurity Of Sacubitril 1038924-70-7
2797 CP-S18000 Sacubitril 149709-62-6
2798 CP-S18003 Sacubitril Impurity 11 1038924-71-8
2799 CP-S18004 Sacubitril Impurity 10 149709-60-4
2800 CP-S18006 Sacubitril Impurity 2 1038924-97-8