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

Simson Pharma products

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  cis-Ormeloxifene Hydrochloride

  CAS 51423-19-9C30H35NO3.HCl

  BACK ORDERRS-O102001

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  Xanomeline Dimer Impurity

  CAS not assignedC28H44N6O2S2

  BACK ORDERRS-X033001

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  Olumacostat Glasaretil

  CAS 1261491-89-7C26H43NO7

  BACK ORDERRS-O120001

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  Oxyclozanide Impurity 2

  CAS 5959-39-7C6H5Cl2NO.HCl

  IN STOCKRS-O147001

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  Omalizumab

  CAS 242138-07-4C283H429N75O90S

  BACK ORDERRS-O220001

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  Obinutuzumab

  CAS 949142-50-1

  BACK ORDERRS-O230001

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  5-Oxo-Atorvastatin Calcium Impurity

  CAS not assigned2(C33H32FN2O5).Ca

  BACK ORDERRS-O239001

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  O-Methyl Abacavir Impurity

  CAS not assignedC12H15N5O2

  IN STOCKRS-O280001

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  Omeprazole Ethoxy Impurity

  CAS not assignedC18H21N3O2S

  CUSTOM SYNTHESISRS-O281001

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  Ondensatron Impurity 6

  CAS not assignedC20H22ClN3O3

  IN STOCKRS-O282001

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  Oxetacaine

  CAS not assignedC28H41N3O3

  BACK ORDERRS-O283001

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  Obetocholic Acid Impurity I

  CAS not assignedC48H78O7

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  Orlistat Nitroso Impurity 1

  CAS not assignedC29H52N2O6

  BACK ORDERRS-O285001

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  Olanzapine Formyl Impurity

  CAS not assignedC18H20N4OS

  IN STOCKRS-O287001

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  Opicapone Des-Nitro N-oxide Impurity

  CAS not assignedC15H11Cl2N3O4

  IN STOCKRS-O288001

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  OpicaponeMethoxy N-oxide Impurity

  CAS not assignedC16H12Cl2N4O6

  CUSTOM SYNTHESISRS-O289001

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  Omadacycline Open Ring Impurity

  CAS not assignedC26H33N3O7

  BACK ORDERRS-O290001

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  Obeticholic Acid Dimer Impurity

  CAS not assignedC52H86O7

  CUSTOM SYNTHESISRS-O291001

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  Olaparib Crotonyl Impurity

  CAS not assignedC24H23FN4O3

  BACK ORDERRS-O292001

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  Ofloxacin Dimer Impurity

  CAS not assignedC36H40F2N6O8

  BACK ORDERRS-O293001

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  O-Tert-Butyl Ticagrelor Impurity

  CAS not assignedC27H36F2N6O4S

  BACK ORDERRS-O294001

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  Orange OT D6

  CAS not assignedC17H8D6N2O

  IN STOCKRS-O295001

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  Ospemifene Acid Impurity

  CAS not assignedC24H21ClO3

  IN STOCKRS-O296001

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  Orciprenaline Nitroso Impurity 1

  CAS not assignedC11H16N2O4

  IN STOCKRS-O297001

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  Osimertinib N-N DiNitroso Impurity 1

  CAS not assignedC23H25N9O3

  BACK ORDERRS-O298001

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  Oxybutynin butyl Ester Impurity

  CAS not assignedC18H26O3

  IN STOCKRS-O299001

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  Ozanimod Hydrochloride Bromo Impurity

  CAS not assignedC22H25BrClN3O3

  CUSTOM SYNTHESISRS-O300001

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  Oximinostilbene

  CAS not assignedC14H13NO

  CUSTOM SYNTHESISRS-O301001

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  Oxyphenbutazone 13C6

  CAS not assignedC1313C6H20N2O3

  BACK ORDERRS-O302001

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  Oxymetazolin

  CAS not assigned

  BACK ORDERRS-O368001

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  Ziprasidone Nitroso EP Impurity A

  CAS not assignedC11H12N4OS

  IN STOCKRS-Z106001

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  Zanubrutinib Amide Impurity

  CAS not assignedC24H27N5O2

  BACK ORDERRS-Z107001

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  Zanubrutinib N-Acetyl Impurity

  CAS not assignedC26H29N5O3

  BACK ORDERRS-Z108001

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  Zoledronic Acid Dimer Impurity

  CAS not assignedC10H16N4O12P4

  BACK ORDERRS-Z109001

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  Zavegepant Piperazine Dimer impurity

  CAS not assignedC56H60N12O6

  CUSTOM SYNTHESISRS-Z110001

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  Zavegepant N-Oxide Impurity 1

  CAS not assignedC36H46N8O4

  BACK ORDERRS-Z111001

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  Zanubrutinib Dinitroso Impurity 1

  CAS not assignedC24H25N7O4

  BACK ORDERRS-Z112001

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  Zavegepant Despiperidinyl Impurity

  CAS not assignedC30H35N7O3

  BACK ORDERRS-Z113001

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  Zavegepant Dimethyl Impurity

  CAS not assignedC28H32N6O3

  CUSTOM SYNTHESISRS-Z114001

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  Phosphatidic Acid(Soy)Monosodium

  CAS not assigned

  BACK ORDERRS-P1018001

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  Propacetamol Hydrochloride

  CAS not assigned

  BACK ORDERRS-P1058001

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  22Z-Paricalcitol

  CAS 1884139-61-0C27H44O3

  BACK ORDERRS-P113001

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  Plecanatide Acetate

  CAS 1075732-84-1C67H108N18O28S4

  BACK ORDERRS-P379001

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  Palonosetron Hydroxy Impurity

  CAS 175648-32-5C19H24N2O2

  IN STOCKRS-P400001

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  Phenylphrine D-(+)-Glucose Adduct

  CAS 2575516-66-2C15H23NO7

  IN STOCKRS-P428001

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  Pirprofen

  CAS 31793-07-4C13H14ClNO2

  IN STOCKRS-P452001

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  Procaine Related Compound Hydrochloride

  CAS 51444-52-1C28H41ClN2O4

  BACK ORDERRS-P474001

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  Pentetate Sodium Calcium

  CAS 12111-24-9C14H18CaN3Na3O10

  BACK ORDERRS-P704001

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  [13C, 2H3]-Prilocaine hydrochloride

  CAS not assignedC1213CH18D3ClN2O

  IN STOCKRS-P744001

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  Phytonadione Hydroxy Impurity

  CAS not assignedC31H46O3

  BACK ORDERRS-P778001

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  Paliperidone Debenzylated impurity

  CAS not assignedC12H17ClN2O2

  IN STOCKRS-P830001

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  Pazopanib Desmethyl impurity

  CAS not assignedC20H21N7O2S

  BACK ORDERRS-P831001

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  Penicillamine Nitroso Impurity 1

  CAS not assignedC8H16N2OS

  IN STOCKRS-P832001

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  Perampanel IP Impurity E

  CAS not assignedC30H18N4O

  BACK ORDERRS-P833001

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  Perampanel Methyl Ester Impurity

  CAS not assignedC24H18N2O3

  IN STOCKRS-P834001

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  Pemafibrate Nitroso Impurity 1

  CAS not assignedC21H26N2O6

  BACK ORDERRS-P835001

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  Pentoxifylline Nitroso EP Impurity B

  CAS not assignedC6H5N5O3

  IN STOCKRS-P836001

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  Penciclovir Nitroso Impurity 1

  CAS not assignedC10H14N6O4

  IN STOCKRS-P837001

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  Pacritinib Nitroso Impurity 1

  CAS not assignedC24H23ClN4O4

  BACK ORDERRS-P838001

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  Penicillin Dimer Impurity 1

  CAS not assignedC32H36N4O10S2

  BACK ORDERRS-P839001

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17,015 products · 284 pages