Simson Pharma reference standards

Reference standards published in the Simson Pharma catalogue, listed with CAS number, molecular formula, molecular weight and structure where available.

17,015 products · 284 pages

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  Darunavir Ethanolate Impurity C

  CAS 1546919-11-2C29H39N3O8S

  BACK ORDERRS-D230001

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  Darunavir CBZ Amino Impurity

  CAS 159005-61-5C28H35N3O5S

  BACK ORDERRS-D234001

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  Darifenacin 7-Bromoethyl Impurity

  CAS 1598271-92-1C10H11BrO

  IN STOCKRS-D235001

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  Deracoxib Impurity 2

  CAS 170570-77-1C11H9F3O3

  IN STOCKRS-D241001

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  Dasatinib N-Deshydroxyethyl Impurity

  CAS 1852573-26-2C20H22ClN7OS.HCl

  IN STOCKRS-D252001

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  Daclatasvir Dihydrochloride N-Moc-L-Isoleucine analogue

  CAS 2077207-88-4C41H52N8O6

  CUSTOM SYNTHESISRS-D260001

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  Di-Desmethyl Chlorpromazine Impurity

  CAS 2095-17-2C15H15ClN2S

  IN STOCKRS-D261001

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  Diroximel Impurity 3

  CAS 2231299-63-9C7H11NO4

  CUSTOM SYNTHESISRS-D267001

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  Dianhydrogalactitol

  CAS 23261-20-3C6H10O4

  IN STOCKRS-D269001

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  Dexbrompheniramine Maleate

  CAS 2391-03-9C16H19BrN2.C4H4O4

  BACK ORDERRS-D270001

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  Deptomidine EP Impurity C

  CAS 2408662-26-8C12H20N2

  IN STOCKRS-D271001

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  Darifenacin Nitrile Impurity 1

  CAS 252317-48-9C28H28N2O

  BACK ORDERRS-D277001

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  Docosenoic Acid

  CAS 25378-26-1C22H42O2

  IN STOCKRS-D279001

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  Diltiazem DTZ-I Impurity

  CAS 30842-48-9C19H19NO4S

  CUSTOM SYNTHESISRS-D291001

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  Desloratidine EP Impurity B Hydrochloride

  CAS 432543-89-0C19H19ClN2.HCl

  CUSTOM SYNTHESISRS-D303001

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  Dalfampridine Impurity 2

  CAS 52382-48-6C10H10N4

  IN STOCKRS-D309001

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  Dicarboxidine DiHydrochloride Salt

  CAS 56455-90-4C20H24N2O6.HCl.HCl

  BACK ORDERRS-D313001

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  Desmopressin Acetate Trihydrate

  CAS 62357-86-2C46H64N14O12S2·C2H4O2·3H2O

  BACK ORDERRS-D318001

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  Dopamine Hydrobromide Impurity

  CAS 645-31-8C8H11NO2.HBr

  IN STOCKRS-D320001

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  Deferasirox O-salycyl Impurity

  CAS 6543-57-3C28H16O8

  BACK ORDERRS-D321001

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  Diflucortolone Valerate Impurity 12

  CAS 66233-46-3C27H36F2O5

  BACK ORDERRS-D323001

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  DesFluoro Olaparib Amine Impurity

  CAS 763111-46-2C20H20N4O2

  IN STOCKRS-D327001

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  Docusate Impurity 1 Sodium

  CAS 96954-01-7C12H20Na2O7S

  IN STOCKRS-D335001

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  Difamilast Impurity 76

  CAS 1369817-11-7C13H19NO3

  IN STOCKRS-D348001

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  Desmopressin Antiparallel Impurity

  CAS 2251748-64-6C92H128N28O24S4

  CUSTOM SYNTHESISRS-D376001

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  Diethylstilbestrol Monophosphate

  CAS 47341-71-9C18H21O5P

  IN STOCKRS-D404001

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  Decamethonium Bromide

  CAS 541-22-0C16H38Br2N2

  BACK ORDERRS-D408001

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  Di nitroso Impurity of Regio Isomer

  CAS not assignedC25H26N10O4

  BACK ORDERRS-D437001

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  Dabrafenib N-Oxide Impurity

  CAS not assignedC23H20F3N5O3S2

  BACK ORDERRS-D557001

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  Darunavir Urea Impurity

  CAS not assignedC21H27N3O4S

  BACK ORDERRS-D559001

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  Degarelix Acid Impurity

  CAS not assignedC82H102ClN17O17

  BACK ORDERRS-D560001

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  Desmethoxy Fostamatinib Impurity

  CAS not assignedC22H24FN6O9P

  BACK ORDERRS-D561001

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  Diazoxide Methoxide impurity

  CAS not assignedC9H10N2O3S

  CUSTOM SYNTHESISRS-D562001

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  Difelikefalin Dimer Impurity 1

  CAS not assignedC72H104N14O11

  BACK ORDERRS-D563001

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  Dorzolamide Amine Impurity

  CAS not assignedC10H15NO2S2

  IN STOCKRS-D565001

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  Dorzolamide Dimer Impurity

  CAS not assignedC20H28N3NaO8S6

  CUSTOM SYNTHESISRS-D566001

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  Doxorubicin Olefin Impurity

  CAS not assignedC26H25NO10

  BACK ORDERRS-D567001

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  Diflupredinate Impurity M

  CAS not assignedC19H22F2O3

  IN STOCKRS-D587001

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  6alpha-Chloro-Diflucortolone Valerate

  CAS not assignedC27H36ClFO5

  BACK ORDERRS-D588001

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  D-Allo-Threonine Lanreotide Impurity

  CAS not assignedC54H69N11O10S2

  BACK ORDERRS-D645001

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  D-His-7 Liraglutide Impurity

  CAS not assignedC172H265N43O51

  BACK ORDERRS-D646001

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  D-Glu23 Liraglutide Impurity

  CAS not assignedC172H264N42O52

  BACK ORDERRS-D647001

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  Dabigatran amide impurity

  CAS not assignedC32H38N8O4

  BACK ORDERRS-D649001

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  Dabigatran Dihexyl Impurity

  CAS not assignedC40H55N7O7

  BACK ORDERRS-D650001

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  Dabigatran 3-Aminobenzoyl Impurity

  CAS not assignedC17H19N3O3

  IN STOCKRS-D651001

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  Dabigatran Etexilate Mesilate Impurity G

  CAS not assignedC35H43N7O5

  BACK ORDERRS-D652001

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  Dactinomycin Impurity A

  CAS not assignedC62H84N12O17

  CUSTOM SYNTHESISRS-D653001

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  Dabrafenib Di-N-Oxide Impurity

  CAS not assignedC23H20F3N5O4S2

  BACK ORDERRS-D654001

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  Daclatasvir Nitroso Impurity

  CAS not assignedC40H49N9O7

  BACK ORDERRS-D655001

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  Dacarbazine Nitroso Impurity

  CAS not assignedC6H9N7O2

  IN STOCKRS-D656001

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  Dabrafenib Diamine Sulfonamide Impurity

  CAS not assignedC23H22F2N6O2S2

  BACK ORDERRS-D657001

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  Darifinacin Bromophenol Impurity

  CAS not assignedC28H31BrN2O2.HBr

  BACK ORDERRS-D658001

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  Darifenacin Dimer-1 Impurity

  CAS not assignedC38H40N2O3

  BACK ORDERRS-D659001

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  Darolutamide Nitroso Impurity

  CAS not assignedC19H18ClN7O3

  BACK ORDERRS-D660001

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  Darunavir CBZ Urea Impurity

  CAS not assignedC49H62N6O9S2

  BACK ORDERRS-D661001

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  Darunavir Amine Dimer Impurity

  CAS not assignedC48H64N6O11S2

  BACK ORDERRS-D662001

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  Daptomycin Lactone Impurity

  CAS not assignedC72H103N17O27

  CUSTOM SYNTHESISRS-D663001

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  Darifenacin Amide Nitroso Impurity

  CAS not assignedC18H19N3O2

  IN STOCKRS-D664001

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  Daridorexant Anhydride Impurity

  CAS not assignedC20H16N6O5

  BACK ORDERRS-D665001

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  Daridorexant Hydroxy impurity

  CAS not assignedC23H23ClN6O3

  BACK ORDERRS-D666001

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17,015 products · 284 pages