Pharmaceutical Reference Standards / Impurity Standards

Sirolimus(Rapamycin)
Sirolimus(Rapamycin)
  • CAT. No.S150000
  • CAS. No.53123-88-9
  • Mol. F.C51H79NO13
  • Mol. W.914.17 g/mol
  • Stock Status:Instock
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Seco Rapamycin Sodium Salt
Seco Rapamycin Sodium Salt
  • CAT. No.S150001
  • CAS. No.148554-65-8
  • Mol. F.C51H78NNaO13
  • Mol. W.936.15 g/mol
  • Stock Status:Limited Stock
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Seco Rapamycin Impurity
Seco Rapamycin Impurity
  • CAT. No.S150001A
  • CAS. No.NA
  • Mol. F.C51H79NNaO13
  • Mol. W.936.15 g/mol
  • Stock Status:Custom Synthesis
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Rapamycin Dialdehyde
Rapamycin Dialdehyde
  • CAT. No.S150002
  • CAS. No.500733-49-3
  • Mol. F.C51H79NO15
  • Mol. W.946.17 g/mol
  • Stock Status:Custom Synthesis
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34-Hydroxy Sirolimus
34-Hydroxy Sirolimus
  • CAT. No.S150006
  • CAS. No.185107-79-3
  • Mol. F.C51H81NO14
  • Mol. W.932.19 g/mol
  • Stock Status:Custom Synthesis
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28-Epi-Rapamycin
28-Epi-Rapamycin
  • CAT. No.S150007
  • CAS. No.253431-35-5
  • Mol. F.C51H79NO13
  • Mol. W.914.17 g/mol
  • Stock Status:Custom Synthesis
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7-O-Demethyl Rapamycin
7-O-Demethyl Rapamycin
  • CAT. No.S150008
  • CAS. No.151519-50-5
  • Mol. F.C50H77NO13
  • Mol. W.900.15 g/mol
  • Stock Status:Custom Synthesis
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Sirolimus Isomer C
Sirolimus Isomer C
  • CAT. No.S150009
  • CAS. No.150821-39-9
  • Mol. F.C51H79NO13
  • Mol. W.914.17
  • Stock Status:Custom Synthesis
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Sirolimus-31,42-Diester Impurity
Sirolimus-31,42-Diester Impurity
  • CAT. No.S150010
  • CAS. No.NA
  • Mol. F.C61H95NO19
  • Mol. W.1146.40 g/mol
  • Stock Status:Custom Synthesis
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Desmethylsirolimus
Desmethylsirolimus
  • CAT. No.S150011
  • CAS. No.141392-23-6
  • Mol. F.C50H77NO13
  • Mol. W.900.15 g/mol
  • Stock Status:Custom Synthesis
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40-Oxorapamycin
40-Oxorapamycin
  • CAT. No.S150012
  • CAS. No.136293-03-3
  • Mol. F.C51H77NO13
  • Mol. W.912.16 g/mol
  • Stock Status:Custom Synthesis
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21-Norrapamycin
21-Norrapamycin
  • CAT. No.S150013
  • CAS. No.156223-31-3
  • Mol. F.C50H77NO13
  • Mol. W.900.15 g/mol
  • Stock Status:Instock
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27-Demethoxy Rapamycin
27-Demethoxy Rapamycin
  • CAT. No.S150014
  • CAS. No.83482-58-0
  • Mol. F.C50H77NO12
  • Mol. W.884.17 g/mol
  • Stock Status:Custom Synthesis
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23-Ethyl Rapamycin
23-Ethyl Rapamycin
  • CAT. No.S150015
  • CAS. No.1290606-21-1
  • Mol. F.C52H81NO13
  • Mol. W.928.2 g/mol
  • Stock Status:Custom Synthesis
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12-desmethyl Rapamycin
12-desmethyl Rapamycin
  • CAT. No.S150016
  • CAS. No.NA
  • Mol. F.C50H77NO13
  • Mol. W.900.16 g/mol
  • Stock Status:Custom Synthesis
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12-Ethyl Rapamycin
12-Ethyl Rapamycin
  • CAT. No.S150017
  • CAS. No.1290606-20-0
  • Mol. F.C52H81NO13
  • Mol. W.928.21 g/mol
  • Stock Status:Instock
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33-Ethyl Rapamycin
33-Ethyl Rapamycin
  • CAT. No.S150018
  • CAS. No.NA
  • Mol. F.C52H81NO13
  • Mol. W.928.21 g/mol
  • Stock Status:Instock
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44-Ene-Rapamycin
44-Ene-Rapamycin
  • CAT. No.S150019
  • CAS. No.NA
  • Mol. F.C51H77NO13
  • Mol. W.912.16 g/mol
  • Stock Status:Custom Synthesis
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Sirolimus Isomer A
Sirolimus Isomer A
  • CAT. No.S150020
  • CAS. No.NA
  • Mol. F.C51H79NO13
  • Mol. W.914.17 g/mol
  • Stock Status:Limited Stock
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Sirolimus Isomer B
Sirolimus Isomer B
  • CAT. No.S150021
  • CAS. No.NA
  • Mol. F.C51H79NO13
  • Mol. W.914.19 g/mol
  • Stock Status:Custom Synthesis
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41-O-Demethylrapamycin
41-O-Demethylrapamycin
  • CAT. No.S150022
  • CAS. No.142382-16-9
  • Mol. F.C50H77NO13
  • Mol. W.900.15 g/mol
  • Stock Status:Custom Synthesis
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2-hydroxy-3,6-diketomorpholine rapamycin
2-hydroxy-3,6-diketomorpholine rapamycin
  • CAT. No.S150023
  • CAS. No.NA
  • Mol. F.C51H79NO13
  • Mol. W.914.17 g/mol
  • Stock Status:Custom Synthesis
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Seco Rapamycin
Seco Rapamycin
  • CAT. No.S150024
  • CAS. No.147438-27-5
  • Mol. F.C51H79NO13
  • Mol. W.914.20 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Sirolimus D3
Sirolimus D3
  • CAT. No.S150003
  • CAS. No.392711-19-2
  • Mol. F.C51H76D3NO13
  • Mol. W.917.19 g/mol
  • Stock Status:Please Enquire
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Sirolimus 13C D3
Sirolimus 13C D3
  • CAT. No.S150004
  • CAS. No.NA
  • Mol. F.C5013CH76D3NO13
  • Mol. W.918.18 g/mol
  • Stock Status:Limited Stock
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