QCS reference standards

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

38,635 products · 644 pages

QCS products

• structure on request

  (Ins-Thr7)-Tirzepatide

  CAS not assignedC229H355N49O70

  BACK ORDERRS-U210ETO

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  (Ins-Phe6)-Tirzepatide

  CAS not assignedC234H357N49O69

  BACK ORDERRS-U210ETP

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• structure on request

  (Ins-Thr5)-Tirzepatide

  CAS not assignedC229H355N49O70

  BACK ORDERRS-U210ETQ

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  (Ins-Gly4)-Tirzepatide

  CAS not assignedC227H351N49O69

  BACK ORDERRS-U210ETR

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• structure on request

  (Ins-Glu3)-Tirzepatide

  CAS not assignedC230H355N49O71

  BACK ORDERRS-U210ETS

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  (Ins-Aib2)-Tirzepatide

  CAS not assignedC229H355N49O69

  BACK ORDERRS-U210ETT

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• structure on request

  (Ins-Tyr1)-Tirzepatide

  CAS not assignedC234H357N49O70

  BACK ORDERRS-U210ETU

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• structure on request

  (Des-Ser39)-Tirzepatide

  CAS not assignedC222H343N47O66

  CUSTOM SYNTHESISRS-U210ETV

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• structure on request

  (Des-Pro36)-Tirzepatide

  CAS not assignedC220H341N47O67

  BACK ORDERRS-U210ETW

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• structure on request

  (Des-Ala35)-Tirzepatide

  CAS not assignedC222H343N47O67

  BACK ORDERRS-U210ETX

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  (Des-Ser32)-Tirzepatide

  CAS not assignedC222H343N47O66

  BACK ORDERRS-U210ETY

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• structure on request

  (Des-Pro31)-Tirzepatide

  CAS not assignedC220H341N47O67

  BACK ORDERRS-U210ETZ

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• structure on request

  (Des-Gly29)-Tirzepatide

  CAS not assignedC223H345N47O67

  BACK ORDERRS-U210EU0

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  (Des-Ala28)-Tirzepatide

  CAS not assignedC222H343N47O67

  BACK ORDERRS-U210EU1

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  (Des-Ile27)-Tirzepatide

  CAS not assignedC219H337N47O67

  BACK ORDERRS-U210EU2

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  (Des-Leu26)-Tirzepatide

  CAS not assignedC219H337N47O67

  BACK ORDERRS-U210EU3

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  (Des-Trp25)-Tirzepatide

  CAS not assignedC214H338N46O67

  BACK ORDERRS-U210EU4

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  (Des-Gln24)-Tirzepatide

  CAS not assignedC220H340N46O66

  BACK ORDERRS-U210EU5

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• structure on request

  (Des-Val23)-Tirzepatide

  CAS not assignedC220H339N47O67

  CUSTOM SYNTHESISRS-U210EU6

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• structure on request

  (Des-Phe22)-Tirzepatide

  CAS not assignedC216H339N47O67

  BACK ORDERRS-U210EU7

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• structure on request

  (Des-Ala21)-Tirzepatide

  CAS not assignedC222H343N47O67

  BACK ORDERRS-U210EU8

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• structure on request

  (Des-Lys20 Side Chain)-Tirzepatide

  CAS not assignedC182H271N43O55

  BACK ORDERRS-U210EU9

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• structure on request

  (Des-Side Chain)-Tirzepatide

  CAS not assignedC188H283N45O56

  BACK ORDERRS-U210EUA

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• structure on request

  (Des-Gln19)-Tirzepatide

  CAS not assignedC220H340N46O66

  BACK ORDERRS-U210EUB

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• structure on request

  (Des-Ala19)-Tirzepatide

  CAS not assignedC222H343N47O67

  CUSTOM SYNTHESISRS-U210EUC

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• structure on request

  (Des-Lys16)-Tirzepatide

  CAS not assignedC219H336N46O67

  BACK ORDERRS-U210EUD

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• structure on request

  (Des-Asp15)-Tirzepatide

  CAS not assignedC221H343N47O65

  BACK ORDERRS-U210EUE

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• structure on request

  (Des-Leu14)-Tirzepatide

  CAS not assignedC219H337N47O67

  BACK ORDERRS-U210EUF

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• structure on request

  (Des-Ser11)-Tirzepatide

  CAS not assignedC222H343N47O66

  BACK ORDERRS-U210EUG

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• structure on request

  (Des-Asp9)-Tirzepatide

  CAS not assignedC221H343N47O65

  BACK ORDERRS-U210EUH

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• structure on request

  (Des-Ser8)-Tirzepatide

  CAS not assignedC222H343N47O66

  CUSTOM SYNTHESISRS-U210EUI

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• structure on request

  (Des-Thr7)-Tirzepatide

  CAS not assignedC221H341N47O66

  BACK ORDERRS-U210EUJ

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• structure on request

  (Des-Phe6)-Tirzepatide

  CAS not assignedC216H339N47O67

  BACK ORDERRS-U210EUK

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• structure on request

  (Des-Glu3)-Tirzepatide

  CAS not assignedC220H341N47O65

  BACK ORDERRS-U210EUL

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• structure on request

  (Des-Tyr1)-Tirzepatide

  CAS not assignedC216H339N47O66

  BACK ORDERRS-U210EUM

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• structure on request

  (D-Ile27)-Tirzepatide

  CAS not assignedC225H348N48O68

  BACK ORDERRS-U210EUN

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• structure on request

  (D-Val23)-Tirzepatide

  CAS not assignedC225H348N48O68

  BACK ORDERRS-U210EUO

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• structure on request

  (D-Lys20)-Tirzepatide

  CAS not assignedC223H346N48O68

  BACK ORDERRS-U210EUP

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• structure on request

  (D-Ile17)-Tirzepatide

  CAS not assignedC225H348N48O68

  BACK ORDERRS-U210EUQ

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• structure on request

  (D-Ile12)-Tirzepatide

  CAS not assignedC225H348N48O68

  BACK ORDERRS-U210EUR

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  (D-Thr7)-Tirzepatide

  CAS not assignedC225H348N48O68

  BACK ORDERRS-U210EUS

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  Imine Tirzepatide

  CAS not assignedC227H350N48O68

  CUSTOM SYNTHESISRS-U210EUT

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  (N-Formyl-Kyn25)-Tirzepatide

  CAS not assignedC225H348N48O70

  BACK ORDERRS-U210EUU

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  Testosterone Dimer

  CAS not assignedC39H56O3

  BACK ORDERRS-U210EUV

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  8,9-Dehydro Testosterone Decanoate

  CAS not assignedC29H44O3

  CUSTOM SYNTHESISRS-U210EUW

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  8,9-Dehydro Testosterone Phenylpropionate

  CAS not assignedC28H34O3

  BACK ORDERRS-U210EUX

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  8,9-Dehydro Testosterone Isocaproate

  CAS not assignedC25H36O3

  IN STOCKRS-U210EUY

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  Umeclidinium-D7 Bromide

  CAS not assignedC29H27D7BrNO2

  CUSTOM SYNTHESISRS-U210EUZ

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  C13-Vorasidenib-D3

  CAS not assignedC1313CH10D3ClF6N6

  BACK ORDERRS-U210EV0

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  Vorasidenib N,N'-Di-Oxide

  CAS not assignedC14H13ClF6N6O2

  BACK ORDERRS-U210EV1

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  Vorasidenib N,N'-Tri-Oxide

  CAS not assignedC14H13ClF6N6O3

  BACK ORDERRS-U210EV2

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  Vadadustat-13C2,15N

  CAS not assignedC1213C2H11ClN15NO4

  CUSTOM SYNTHESISRS-U210EV3

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• structure on request

  (3S,6S)-Vaborbactam

  CAS not assignedC12H16BNO5S

  CUSTOM SYNTHESISRS-U210EV4

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• structure on request

  (3R,6R)-Vaborbactam

  CAS not assignedC12H16BNO5S

  IN STOCKRS-U210EV5

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  (3S,6R)-Vaborbactam

  CAS not assignedC12H16BNO5S

  IN STOCKRS-U210EV6

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• structure on request

  8- Mercapto Vidarabine

  CAS not assignedC10H13N5O4S

  IN STOCKRS-U210EV7

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• structure on request

  (R)-NorVerapamil

  CAS not assignedC26H36N2O4

  BACK ORDERRS-U210EV8

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• structure on request

  Vilanterol-D4 Triphenylacetate

  CAS not assignedC24H29D4Cl2NO5*C20H1

  BACK ORDERRS-U210EV9

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• structure on request

  Valsartan Isopropyl Ester(discontinued see RM-V160206)

  CAS not assignedC27H35N5O3

  BACK ORDERRS-U210EVA

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• structure on request

  Vitamin K1 Hydroperoxide discontinued see RM-V307772

  CAS not assignedC31H46O4

  BACK ORDERRS-U210EVB

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38,635 products · 644 pages