FDRRM reference standards

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

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  Clopamide Impurity 11

  CAS not assignedC13H18ClN3O3S

  CUSTOM SYNTHESISRS-C559005

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  Cefpodoxime

  CAS not assignedC30H37N7O12S3

  BACK ORDERRS-C824005

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  Ceftezole Sodium Impurity 45

  CAS not assignedC13H12N8O5S3

  CUSTOM SYNTHESISRS-C899005

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  Cefpirome Impurity 21

  CAS not assignedC22H24N6O6S2

  BACK ORDERRS-C902005

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  Closantel sodium dihydrate

  CAS not assignedC23H17Cl2I2NO4

  BACK ORDERRS-C903005

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  Dipivefrine

  CAS not assignedC19H27NO5

  IN STOCKRS-D282005

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  Dicloxacillin sodium

  CAS not assignedC27H27Cl2N5O7S2

  BACK ORDERRS-D414005

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  Febantel Impurity 7

  CAS not assignedC16H18N4O2S

  IN STOCKRS-F059005

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  Flucytosine

  CAS not assignedC6H7FN2O2

  IN STOCKRS-F092005

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  Fenoterol Hydrobromide Impurity 5

  CAS not assignedC17H19NO4

  IN STOCKRS-F177005

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  Fluocinolone

  CAS not assignedC26H32ClFO7

  BACK ORDERRS-F403005

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  Flecainide acetate

  CAS not assignedC17H14F6N2O3

  CUSTOM SYNTHESISRS-F415005

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  glutamine

  CAS 2650-64-8C13H16N2O5

  IN STOCKRS-G048005

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  Ganirelix Impurity 22

  CAS not assignedC32H31ClN4O5

  CUSTOM SYNTHESISRS-G069005

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  Gibberellin Related Compound (20134-29-6)

  CAS 20134-29-6C20H26O7

  IN STOCKRS-G155005

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  Gadoxetate Disodium Impurity 39

  CAS not assignedC18H29N3O4

  IN STOCKRS-G220005

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  Hexamidine Impurity 7

  CAS not assignedC20H23N3O2

  CUSTOM SYNTHESISRS-H042005

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  Hydroxyethyl salicylate Impurity 7

  CAS not assignedC7H6O3

  CUSTOM SYNTHESISRS-H047005

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  Homatropine methylbromide

  CAS 80-49-9C17H24BrNO3

  IN STOCKRS-H068005

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  Imipramine Hydrochloride Impurity 14

  CAS not assignedC18H20N2O

  IN STOCKRS-I087005

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  Isoxsuprine

  CAS not assignedC18H23NO3

  IN STOCKRS-I193005

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  Indinavir sulfate

  CAS not assignedC9H11NO

  IN STOCKRS-I375005

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  Josamycin Propionate Impurity 4

  CAS not assignedC42H69NO15

  BACK ORDERRS-J004005

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  Lomustine Impurity 11

  CAS not assignedC9H17ClN2O

  IN STOCKRS-L117005

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  (8R,9S,10R,13S,14S,17R)-13-methyl-17-vinyl-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-ol

  CAS not assignedC20H30O

  CUSTOM SYNTHESISRS-L194005

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  Metixene Hydrochloride Impurity 1

  CAS not assignedC13H10S

  CUSTOM SYNTHESISRS-M221005

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  (1S,4aS,4bR,10aR,10bS,12aS)-1,6,10a,12a-tetramethyl-2,8-dioxo-1,2,3,4,4a,4b,8,9,10,10a,10b,11,12,12a-tetradecahydrochrysen-1-yl acetate

  CAS not assignedC24H32O4

  IN STOCKRS-M225005

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  Mycophenolate

  CAS not assignedC29H42N2O8

  BACK ORDERRS-M264005

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  Minodronic

  CAS not assignedC11H12N2O2

  IN STOCKRS-M363005

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  Noradrenaline/norepinephrine Impurity 163

  CAS not assignedC17H21NO6

  CUSTOM SYNTHESISRS-N064005

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  Neohesperidin-dihydrochalcone

  CAS not assignedC28H36O15

  BACK ORDERRS-N144005

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  norflurane Impurity II

  CAS 359-11-5C2HF3

  IN STOCKRS-N270005

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  Vincristine sulfate Impurity 16

  CAS 55324-83-9C43H54N4O8

  CUSTOM SYNTHESISRS-V043005

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  Oxeladin Impurity 6

  CAS not assignedC12H16O2

  IN STOCKRS-O044005

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  Vindesine Impurity 6

  CAS not assignedC43H55N5O8

  BACK ORDERRS-V178005

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  Oxitropium Impurity 6

  CAS not assignedC19H26NO4

  CUSTOM SYNTHESISRS-O106005

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  Oxybutynin Hydrochloride Impurity 21

  CAS not assignedC26H38O

  IN STOCKRS-O210005

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  Puerarin

  CAS not assignedC21H20O9

  BACK ORDERRS-P194005

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  Propyphenazone Impurity 5

  CAS not assignedC17H24N2O

  IN STOCKRS-P322005

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  Procaine Impurity 26

  CAS not assignedC13H21N3O2

  IN STOCKRS-P474005

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  Pivampicillin Impurity 3

  CAS not assignedC44H58N6O12S2

  BACK ORDERRS-P738005

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  Sulfinpyrazone Impurity 5

  CAS not assignedC23H20N2O2S

  IN STOCKRS-S089005

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  Sodium caprylate

  CAS not assignedC10H20O2

  CUSTOM SYNTHESISRS-S197005

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  Spirapril Impurity 5

  CAS not assignedC22H28N2O4S2

  BACK ORDERRS-S295005

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  Saquinavir mesilate

  CAS not assignedC38H48N6O4

  BACK ORDERRS-S532005

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  Tetradecane

  CAS not assignedC16H34O2

  IN STOCKRS-T091005

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  Teicoplanin A2-5 (91032-38-1)

  CAS 91032-38-1C89H99Cl2N9O33

  BACK ORDERRS-T167005

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  Tolfenamic Acid Impurity 7

  CAS not assignedC14H10ClNO

  CUSTOM SYNTHESISRS-T181005

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  Tetrazepam

  CAS not assignedC16H19ClN2O

  IN STOCKRS-T293005

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  Tri-n-butyl Phosphate EP Impurity E

  CAS not assignedC10H23O4P

  IN STOCKRS-T369005

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  Tianeptine Sodium Impurity 1

  CAS not assignedC21H23ClN2O4S

  BACK ORDERRS-T428005

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  Trimipramine maleate

  CAS not assignedC15H15N

  IN STOCKRS-T606005

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  Bicyclol

  CAS not assignedC38H34O17

  BACK ORDERRS-B057006

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  Biapenem Impurity 6 (756788-21-3)

  CAS 756788-21-3C6H14N4S2

  CUSTOM SYNTHESISRS-B150006

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  S,S'-((2Z,2'Z)-((hydroxyphosphoryl)bis(oxy))bis(2-(N-((4-amino-2-methylpyrimidin-5-yl)methyl)formamido)pent-2-ene-5,3-diyl)) dibenzothioate

  CAS not assignedC38H43N8O8PS2

  BACK ORDERRS-B165006

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  Bromperidol

  CAS not assignedC32H36Br2N2O3

  BACK ORDERRS-B173006

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  Bucinnazine Impurity 8

  CAS not assignedC14H18N2O

  IN STOCKRS-B276006

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  Beclometasone Dipropionate

  CAS not assignedC28H31D6ClO7

  BACK ORDERRS-B314006

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  Cefetamet

  CAS not assignedC22H29N5O7S2

  CUSTOM SYNTHESISRS-C179006

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  Cetylpyridinium chloride Impurity 8

  CAS 6004-24-6C21H38N+

  IN STOCKRS-C234006

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9,555 products · 160 pages