Paypaytech reference standards

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

1,462 products · 25 pages

Paypaytech products

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  Methyl L-(-)-4-Hydroxyphenylglycinate,Cefadroxil Impurity 2

  CAS 26531-82-8C9H11NO3

  IN STOCKRS-M258001

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  Mezlocillin Oxide impurity

  CAS not assignedC21H25N5O9S2

  BACK ORDERRS-M556001

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  Mezlocillin Side-Chain Impurity

  CAS not assignedC15H18N4O7S

  IN STOCKRS-M557001

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  Clopidogrel MP-ALL Impurity

  CAS not assignedC25H26ClNO6S

  BACK ORDERRS-M558001

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  7-MAC Impurity 1

  CAS not assignedC23H21N5O5S2

  BACK ORDERRS-M559001

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  Methylprednisolone Dimer

  CAS not assignedC44H58O9

  CUSTOM SYNTHESISRS-M560001

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  Ceftriaxone MTSC-CTRI Impurity

  CAS not assignedC16H19N7O5S3

  BACK ORDERRS-M561001

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  Neomycin Impurity F(EP)

  CAS 51795-47-2C23H45N5O14

  BACK ORDERRS-N169001

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  Oxacillin Sodium Oxide Impurity

  CAS not assignedC19H19N3O6S

  CUSTOM SYNTHESISRS-O233001

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  Penicillin Impurity D(EP)

  CAS 13093-87-3C16H18N2O4S

  IN STOCKRS-P085001

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  Pivmecillinam Impurity A(EP)

  CAS 25031-06-5C14H22N2O5S

  IN STOCKRS-P120001

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  Procaine Penicillin Impurity C(EP)

  CAS not assignedC15H20N2O3S

  BACK ORDERRS-P737001

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  Pivampicillin Impurity A(EP)

  CAS not assignedC23H32N2O7S

  BACK ORDERRS-P738001

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  Meropenem PHN Impurity

  CAS not assignedC24H30N4O7S

  CUSTOM SYNTHESISRS-P739001

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  Pregabalin Dimer B

  CAS not assignedC16H32N2O3

  IN STOCKRS-P740001

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  Phospholipid Impurity 1(DPPE-MPEG5000 Impurity 1)

  CAS not assignedCH3(C2H4O)nC6H13NO8P

  BACK ORDERRS-P741001

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  Rosuvastatin Calcium Impurity B (EP)

  CAS 1007912-86-8C22H28FN3O6S

  CUSTOM SYNTHESISRS-R010001

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  Ranitidine Demethylation Impurity

  CAS 66357-25-3C12H20N4O3S

  IN STOCKRS-R162001

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  7-MPCA(hydrochloride)

  CAS 780810-20-0C13H20ClN3O3S

  CUSTOM SYNTHESISRS-M791001

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  Sulfadoxine Impurity 17

  CAS 1709-52-0C7H10N2O2S

  IN STOCKRS-S051001

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  Sultamicillin Tosilate Oxide Impurity

  CAS not assignedC25H30N4O10S2

  BACK ORDERRS-S498001

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  Sultamicillin Tosilate Impurity 4,Sultamicillin Impurity G (EP), Sultamicillin Dimer 2

  CAS not assignedC50H60N8O18S4

  BACK ORDERRS-S499001

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  Sulbenicillin Open-Ring Impurity

  CAS not assignedC16H20N2O8S2

  CUSTOM SYNTHESISRS-S500001

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  Clopidogrel SM3-Z1 Impurity

  CAS not assignedC17H16Cl2N2O3

  CUSTOM SYNTHESISRS-S501001

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  Ticarcillin Oxide Impurity 1

  CAS not assignedC15H16N2O7S2

  BACK ORDERRS-T578001

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• 

  7-ADCA Impurity 1

  CAS 29126-11-2C24H24N2O5S

  BACK ORDERRS-A036002

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  Azlocillin impurity 8

  CAS not assignedC28H33N7O8S2

  BACK ORDERRS-A681002

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  Aztreonam Open-Ring Ethyl Ester

  CAS not assignedC15H23N5O9S2

  BACK ORDERRS-A762002

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  7-ACCA Imp1

  CAS not assignedC14H15N3O3S

  CUSTOM SYNTHESISRS-A765002

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  7-AVCA Imp A

  CAS not assignedC9H10N2O3S

  IN STOCKRS-A770002

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  Biapenem Open-Ring Decarboxylation Impurity

  CAS not assignedC14H20N4O3S·C2F3O2H

  IN STOCKRS-B215002

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  Ceftibuten Related Impurity 3

  CAS 1140311-29-0C18H18N2O6S

  IN STOCKRS-C025002

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  Cefepime Impurity E (EP)

  CAS 103296-32-8C13H19N3O3S

  IN STOCKRS-C036002

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  Ceftaroline Fosamil Impurity 59

  CAS 1286218-64-1C22H22N8O11P2S4

  CUSTOM SYNTHESISRS-C132002

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  Cefdinir Impurity B(USP),Cefdinir Glycine Oxime Acid Aldehyde

  CAS 178422-40-7C7H10N4O4S

  IN STOCKRS-C163002

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  Benzylpenicillin CP Impurity I, Penicillin CP Impurity I

  CAS 3264-88-8C16H18N2O4S

  IN STOCKRS-C183002

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  Cefradine Impurity E (EP)

  CAS 215172-75-1C16H17N3O5S

  CUSTOM SYNTHESISRS-C193002

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  Calcium Dobesilate Impurity D

  CAS 6409-58-1C6H6O5S

  IN STOCKRS-C220002

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  Ceftazidime Side Chain Impurity 1

  CAS not assignedC11H16N4O8S

  IN STOCKRS-C404002

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  Cephalothin Polymer Impurity 1

  CAS not assignedC24H22N4O8S3

  BACK ORDERRS-C461002

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  Cefuroxime Sodium Oxide Impurity 2

  CAS not assignedC16H16N4O9S

  BACK ORDERRS-C477002

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  Cefpodoxime Proxetil Dimer E

  CAS not assignedC36H46N10O16S4

  CUSTOM SYNTHESISRS-C811002

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  Cefoperazone Dimer E

  CAS not assignedC48H52N14O17S3

  BACK ORDERRS-C822002

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  Cefpodoxime Acid Δ3 Isomer

  CAS not assignedC15H17N5O6S2

  BACK ORDERRS-C824002

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  Cefotiam Oxide Impurity 2

  CAS not assignedC18H23N9O5S3

  BACK ORDERRS-C837002

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  Cefodizime Oxidation Impurity 2

  CAS not assignedC20H20N6O8S4

  BACK ORDERRS-C839002

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  Cefoperazone oxidation Impurity 2

  CAS not assignedC25H27N9O9S2

  BACK ORDERRS-C842002

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  Cefazedone Oxide Impurity 2

  CAS not assignedC18H15Cl2N5O6S3

  BACK ORDERRS-C849002

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  Ceftezole Oxide Impurity 2

  CAS not assignedC13H12N8O5S3

  CUSTOM SYNTHESISRS-C854002

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  Cefminox Oxide Impurity 2

  CAS not assignedC16H21N7O8S3

  BACK ORDERRS-C855002

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  Cefonicid Oxide Impurity 2

  CAS not assignedC18H18N6O9S3

  BACK ORDERRS-C856002

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  Cefoxitin Methyl Ester Oxide Impurity 2

  CAS not assignedC17H19N3O8S2

  BACK ORDERRS-C860002

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  Cloxacillin Oxide Impurity 2

  CAS not assignedC19H18ClN3O6S

  BACK ORDERRS-C862002

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  Cefetamet Oxide Impurity 2

  CAS not assignedC14H15N5O6S2

  BACK ORDERRS-C865002

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  Cefetamet Pivoxil Impurity F-Δ3

  CAS not assignedC25H33N5O8S2

  CUSTOM SYNTHESISRS-C866002

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  Cefixime Lateral-Chain Impurity 2

  CAS not assignedC9H11N3O5S

  IN STOCKRS-C867002

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  Ceftizoxime Trans Oxide Impurity 1

  CAS not assignedC13H13N5O6S2

  CUSTOM SYNTHESISRS-C868002

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  Cefamandole Nafate Epimer

  CAS not assignedC18H18N6O5S2

  BACK ORDERRS-C870002

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  Cefteram Pivoxil Impurity MA

  CAS not assignedC16H22N6O5S

  BACK ORDERRS-C871002

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  Cefcapene Pivoxil Oxide impurity 2

  CAS not assignedC23H29N5O9S2

  BACK ORDERRS-C876002

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1,462 products · 25 pages