Synzeal reference standards

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

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  Tegafur Impurity 1

  CAS not assignedC9H12N2O4

  CUSTOM SYNTHESISRS-T159017

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  Talazoparib Nitroso Impurity 1

  CAS not assignedC19H13F2N7O2

  BACK ORDERRS-T163017

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  Trientine Impurity 12

  CAS not assignedC6H14N4O5

  IN STOCKRS-T371017

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  2-((1E,3E,5E)-3,7-dimethylocta-1,3,5,7-tetraen-1-yl)-1,3,3-trimethylcyclohex-1-ene

  CAS 70244-78-9C19H28

  IN STOCKRS-T071018

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  Amphotericin B Ethyl Ester

  CAS 55298-62-9C49H77NO17

  BACK ORDERRS-A047018

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  Almotriptan D6

  CAS 1020764-56-0C17H19D6N3O2S

  IN STOCKRS-A099018

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  Altrenogest Impurity 18

  CAS not assignedC21H26O2

  IN STOCKRS-A270018

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  Adiphenine D4

  CAS 2468639-18-9C20H21D4NO2

  IN STOCKRS-A305018

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  Bexarotene Impurity 32

  CAS 2182068-00-2C24H24D4O2

  IN STOCKRS-B084018

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  Bromopride Impurity 7

  CAS not assignedC24H31Br2N5O4

  BACK ORDERRS-B142018

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  Butoconazole Impurity 16

  CAS not assignedC16H15Cl3OS

  IN STOCKRS-B200018

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  Cidofovir Impurity 3

  CAS not assignedC32H38N3O6P

  BACK ORDERRS-C133018

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  Chlorantraniliprole Impurity 12

  CAS not assignedC18H14BrCl2N5O

  BACK ORDERRS-C144018

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  N-Nitroso Chlorprothixene

  CAS not assignedC17H15ClN2OS

  IN STOCKRS-C208018

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  Cobimetinib Nitroso Impurity 1

  CAS not assignedC21H20F3IN4O3

  CUSTOM SYNTHESISRS-C360018

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  Cyproterone Acetate EP Impurity F D4

  CAS not assignedC22H23D4ClO3

  IN STOCKRS-C369018

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  N-Nitroso Chlordiazepoxide D5

  CAS not assignedC16H8D5ClN4O2

  IN STOCKRS-C422018

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  S-Doxazosin D8

  CAS 2714418-70-7C23H17D8N5O5

  CUSTOM SYNTHESISRS-D021018

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  Darifenacin Impurity 25

  CAS 1207114-13-3C10H11BrO

  IN STOCKRS-D034018

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  Drospirenone Impurity 51

  CAS 18171-15-8C6H15ClOSi

  IN STOCKRS-D046018

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  Doravirine Carboxylic Acid Impurity

  CAS not assignedC17H12ClF3N4O5

  CUSTOM SYNTHESISRS-D068018

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  2-Hydroxy Desipramine-d6 Glucuronide

  CAS not assignedC24H24D6N2O7

  BACK ORDERRS-D165018

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  Desoximetasone Dimer Impurity

  CAS not assignedC44H56F2O8

  BACK ORDERRS-D184018

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  Dihydroergotamine Mesylate Impurity 5

  CAS not assignedC33H39N5O4

  BACK ORDERRS-D316018

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  Ethacrynic Acid Dimer

  CAS not assignedC30H32Cl4O8

  BACK ORDERRS-E049018

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  Rac-Epinephrine D3

  CAS 1189977-29-4C9H10D3NO3

  CUSTOM SYNTHESISRS-E068018

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  (7R,9aR)-7-(hydroxymethyl)hexahydropyrazino[2,1-c][1,4]oxazine-6,9-dione

  CAS 929047-52-9C8H12N2O4

  IN STOCKRS-E134018

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  Fluticasone 11-Keto Impurity

  CAS 397864-61-8C22H25F3O4S

  BACK ORDERRS-F160018

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  Fluocortolone Pivalate EP Impurity E

  CAS not assignedC27H37FO5

  BACK ORDERRS-F184018

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  Gepotidacin Impurity 27

  CAS 1198016-26-0C17H27N3O4Si

  IN STOCKRS-G044018

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  Gilteritinib Impurity 3

  CAS not assignedC24H32N6O3

  BACK ORDERRS-G063018

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  Ganaxolone Impurity 26

  CAS 1907676-02-1C21H34O3

  IN STOCKRS-G067018

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  Istradefylline Impurity 65

  CAS 187393-68-6C19H24N4O5

  CUSTOM SYNTHESISRS-I021018

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  Isometheptene Fumarate

  CAS not assignedC9H19N : C4H4O4

  BACK ORDERRS-I025018

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  Lisinopril Enantiomer

  CAS 2743427-41-8C21H31N3O5

  BACK ORDERRS-L067018

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  Lubiprostone D7

  CAS 1217675-13-2C20H25D7F2O5

  IN STOCKRS-L129018

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  Lorlatinib Impurity 11

  CAS 2857872-22-9C22H21FN6O4S

  BACK ORDERRS-L143018

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  Leniolisib R-Isomer

  CAS 2987586-16-1C21H25F3N6O2

  BACK ORDERRS-L222018

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  Lymecycline Impurity 8

  CAS not assignedC22H24N2O8

  BACK ORDERRS-L370018

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  P-Hydroxymexiletine

  CAS 53566-99-7C11H17NO2

  IN STOCKRS-M027018

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  N-Nitroso Metaxalone USP Related Compound C

  CAS not assignedC22H30N2O5

  BACK ORDERRS-M073018

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  Mebeverine Impurity 36

  CAS 2747915-11-1C15H20D5NO2

  IN STOCKRS-M148018

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  N-Nitroso Desmethyl Maralixibat Chloride

  CAS not assignedC39H53N4O5S : Cl

  BACK ORDERRS-M249018

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  Metolazone Nitroso Impurity 3

  CAS not assignedC16H15ClN4O4S

  IN STOCKRS-M253018

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  Nateglinide Impurity 3

  CAS 13828-35-8C11H20O2

  CUSTOM SYNTHESISRS-N017018

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  Neomycin sulfate Impurity 13

  CAS not assignedC23H46N6O13 : X(H2SO4)

  CUSTOM SYNTHESISRS-N128018

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  Nitrosamines Impurity 11

  CAS not assignedC4H11N3O

  CUSTOM SYNTHESISRS-N348018

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  1,2,4,5-tetrahydro-3H-1,5-methanobenzo[d]azepine-3-carbaldehyde

  CAS 2759289-47-7C12H13NO

  IN STOCKRS-V042018

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  Orphenadrine D6

  CAS 1227504-59-7C18H17D6NO

  IN STOCKRS-O013018

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  Vandetanib Nitroso Impurity 1

  CAS not assignedC22H23BrFN5O3

  BACK ORDERRS-V066018

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  Zidovudine Impurity 4

  CAS 134660-13-2C10H13BrN2O4

  CUSTOM SYNTHESISRS-Z010018

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  Perphenazine 14,17 Di-N-Oxide

  CAS 1254074-26-4C21H26ClN3O3S

  BACK ORDERRS-P013018

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  Phenytoin Impurity 2

  CAS not assignedC15H14N2O3

  IN STOCKRS-P072018

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  Praziquantel Impurity 27

  CAS 53182-00-6C15H21NO

  IN STOCKRS-P081018

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  Propiconazole Impurity 23

  CAS 2749520-18-9C13H16Cl2O3

  IN STOCKRS-P311018

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  Ritlecitinib Impurity 36

  CAS 2634134-15-7C17H25N5O2

  IN STOCKRS-R044018

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  Retinol Impurity 4

  CAS not assignedC23H34O3

  IN STOCKRS-R109018

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  Ripasudil Impurity 11

  CAS not assignedC14H29N3O2

  IN STOCKRS-R127018

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  Rucaparib Hemi-Edisylate

  CAS 2241504-16-3C19H18FN3O : 1/2(C2H6O6S2)

  BACK ORDERRS-R135018

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  Selpercatinib Impurity 331

  CAS 2817648-37-4C22H25N5O3

  BACK ORDERRS-S199018

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10,530 products · 176 pages