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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 55 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
2701 CP-O8008 N-Nitroso Olopatadine N-Desmethyl Impurity NA
2702 CP-O9016 Omeprazole R-isomer 161796-77-6
2703 CP-O9017 4-Desmethoxy-4-nitro Omeprazole 317807-10-6
2704 CP-P10012 Paracetamol EP Impurity L 2514961-29-4
2705 CP-P10015 Paracetamol Dimer 98966-14-4
2706 CP-P12001 Phenylephrine EP Impurity A 1350096
2707 CP-P12003 Phenylephrine EP Impurity C 94240-17-2
2708 CP-P12004 Phenylephrine EP Impurity D 1367567-95-0
2709 CP-P12005 Phenylephrine EP Impurity E 71786-67-9
2710 CP-P12011 Phenylephrine USP Related Compound F 1007885-60-0
2711 CP-P13012 Paliperidone Debenzyl Impurity D 260273-82-3
2712 CP-P13014 N-Nitroso Paliperidone USP Related Compound B 2416230-38-9
2713 CP-P15006 Pantoprazole EP Impurity F 721924-06-7
2714 CP-P18008 Perindopril EP Impurity H 353777-64-7
2715 CP-P18009 Perindopril EP Impurity I 145513-33-3
2716 CP-P18012 N-Nitroso Perindopril 3036581-82-2
2717 CP-P21006 N-Nitroso Pramipexole 3028194-78-4
2718 CP-P22002 Piroxicam EP Impurity B 65897-46-3
2719 CP-P22004 Piroxicam EP Impurity D 6639-62-9
2720 CP-P22005 Piroxicam EP Impurity E 24683-20-3
2721 CP-P22007 Piroxicam EP Impurity G 35511-14-9
2722 CP-P22010 Piroxicam EP Impurity J 35511-15-0
2723 CP-P23004 Pitavastatin (3S,5R)-Isomer 254452-88-5
2724 CP-P23005 Pitavastatin 5-Oxo 2180095-22-9
2725 CP-P23007 Pitavastatin Lactone 141750-63-2
2726 CP-P23008 Pitavastatin Sodium (Z)-Isomer 1633767-50-6
2727 CP-P23010 Pitavastatin t-Butyl Ester 586966-54-3
2728 CP-P27013 Prasugrel Impurity 7 115473-15-9
2729 CP-P28010 N-Nitroso Prazosin EP Impurity D NA
2730 CP-P28011 N-Nitroso Prazosin EP Impurity C NA
2731 CP-P29010 Pregabalin Impurity 4 75143-89-4
2732 CP-P3015 N-Nitroso Paroxetine 2361294-43-9
2733 CP-P31003 Propranolol EP Impurity C 17216-10-3
2734 CP-P31010 Chloro Propranolol 20133-93-1
2735 CP-P35002 Pinaverium Impurity 13 1235355-01-7
2736 CP-P213000 Parbendazole 14255-87-9
2737 CP-P48001 Phenoxyethanol EP Impurity A 108-95-2
2738 CP-P49000 Phenytoin 57-41-0
2739 CP-P49001 Phenytoin EP Impurity A 119-61-9
2740 CP-P50004 Pirfenidone EP Impurity D 108-86-1
2741 CP-P65001 Palbociclib Acetic Acid Adduct 1974279-20-3
2742 CP-P65004 Palbociclib Impurity 4 1376615-91-6
2743 CP-P65008 Palbociclib Piperazine N-Oxide 2174002-29-8
2744 CP-P65009 N-Nitroso Palbociclib 2955712-44-2
2745 CP-P7002 Pioglitazone EP impurity B 136401-69-9
2746 CP-P7003 Pioglitazone EP impurity C 952188-00-0
2747 CP-P7008 Hydroxy Pioglitazone 146062-44-4
2748 CP-P7013 Pioglitazone M1 Metabolite 74772-78-4
2749 CP-P7015 Pioglitazone N-Oxide 145350-09-0
2750 CP-Q1009 Quetiapine EP Impurity I 329216-67-3