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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 51 of 149  ·  50 per page
# Catalogue No. Product Name CAS Number
2501 CP-D16015 N-Nitroso Desvenlafaxine Impurity 3 84605-04-9
2502 CP-D17005 Dexamethasone EP Impurity E 13209-41-1
2503 CP-D20020 Diclofenac Carboxylic Acid 13625-57-5
2504 CP-D20021 Diclofenac Chloroacetyl Impurity 15308-01-7
2505 CP-D20024 Diclofenac Impurity 28 101-17-7
2506 CP-D2004 Donepezil EP Impurity D 4803-57-0
2507 CP-D2020 Donepezil Deoxy 844694-84-4
2508 CP-D2023 N-Nitroso Donepezil EP Impurity A 3069884-01-8
2509 CP-D2003 Donepezil EP Impurity C 197010-20-1
2510 CP-D2029 Donepezil Pyridine Dehydro Impurity 4803-74-1
2511 CP-D23003 Diphenhydramine EP Impurity C 118-23-0
2512 CP-D35007 Desogestrel USP Related Compound B 869627-85-0
2513 CP-D45000 Diosmin 520-27-4
2514 CP-B3007 Dibaclofen Urea 2726264-10-2
2515 CP-B3008 Dibaclofen Urea Mono Lactum NA
2516 CP-D50000 Diflunisal 22494-42-4
2517 CP-D5024 Dabigatran Acid Cyano Analog 212322-77-5
2518 CP-D5029 Dabigatran JPBA Impurity 5 1408238-37-8
2519 CP-D52000 Dimenhydrinate 523-87-5
2520 CP-D52010 Dimenhydrinate EP Impurity J 119-61-9
2521 CP-D54001 Disulfiram EP Impurity A 2095-05-06
2522 CP-D54002 Disulfiram EP Impurity B 147-84-2
2523 CP-D56001 Doxycycline EP Impurity A 3219-99-6
2524 CP-D56003 Doxycycline EP Impurity C 6543-77-7
2525 CP-D56008 Doxycycline Hyclate 24390-14-5
2526 CP-D56009 N-Nitroso-N-Desmethyl Doxycycline NA
2527 CP-D57001 Dimepranol Acedoben 61990-51-0
2528 CP-D58004 N-Nitroso Doxepin NA
2529 CP-D59000 Dobutamine Hydrochloride 49745-95-1
2530 CP-E12011 N-Nitroso Enalapril NA
2531 CP-E13016 N-Nitroso Escitalopram EP Impurity D NA
2532 CP-E14010 Esomeprazole Impurity 6 1227380-90-6
2533 CP-E18003 Erythromycin EP Impurity C 41451-91-6
2534 CP-P85005 Ethyl Paraben 120-47-8
2535 CP-E36004 Entecavir EP Impurity D 1367369-80-9
2536 CP-E38000 Erdosteine 84611-23-4
2537 CP-E39000 Esmolol Hydrochloride 81161-17-3
2538 CP-E39001 N-Nitroso Esmolol NA
2539 CP-E42003 N-Nitroso Epinephrine NA
2540 CP-E6016 Ezetimibe Impurity 4 189028-93-1
2541 CP-E7001 Empagliflozin Impurity 56 915095-96-4
2542 CP-E8011 Edoxaban Dichloro Dipyridine Impurity 349125-14-0
2543 CP-E8012 Edoxaban Impurity 14 NA
2544 CP-E8013 Edoxaban Impurity 80 143150-92-9
2545 CP-E8014 Edoxaban N-Oxide Impurity 1 2244103-96-4
2546 CP-E9001 N-Nitroso Elagolix NA
2547 CP-F17006 Fesoterodine Fumarate 286930-03-8
2548 CP-F19011 N-Nitroso Fluoxetine EP Impurity A 2659259-65-9
2549 CP-F20001 N-Nitroso Flupirtine NA
2550 CP-F23005 Fluticasone Propionate EP Impurity E 105613-90-9