RapaLink-1

  • CAT Number: I015421
  • CAS Number: 1887095-82-0
  • Molecular Formula: C₉₁H₁₃₈N₁₂O₂₄
  • Molecular Weight: 1784.14
  • Purity: ≥95%
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RapaLink-1(Cat No.:I015421), is a compound used as a linker for the conjugation of rapamycin, a potent immunosuppressive and anti-cancer drug, to other molecules or systems. It facilitates the development of targeted drug delivery systems, including antibody-drug conjugates (ADCs). RapaLink-1 enables precise and controlled delivery of rapamycin to specific cells or tissues, enhancing therapeutic efficacy and reducing off-target effects.

Catalog Number I015421
CAS Number 1887095-82-0
Molecular Formula

C₉₁H₁₃₈N₁₂O₂₄

Purity 95%
Storage Store at -20°C
IUPAC Name N-[4-[4-amino-3-(2-amino-1,3-benzoxazol-5-yl)pyrazolo[3,4-d]pyrimidin-1-yl]butyl]-3-[2-[2-[2-[2-[2-[2-[2-[2-[4-[2-[(1R,2R,4S)-4-[(2R)-2-[(1R,9S,12S,15R,16Z,18R,19R,21R,23S,24Z,26Z,28Z,30S,32S,35R)-1,18-dihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,14,20-pentaoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]-2-methoxycyclohexyl]oxyethoxymethyl]triazol-1-yl]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanamide
InChI InChI=1S/C91H138N12O24/c1-60-18-12-11-13-19-61(2)76(112-8)55-70-24-21-66(7)91(111,127-70)85(108)88(109)102-29-16-14-20-72(102)89(110)125-77(56-73(104)62(3)51-65(6)83(107)84(114-10)82(106)64(5)50-60)63(4)52-67-22-25-75(78(53-67)113-9)124-49-48-123-58-69-57-101(100-98-69)31-33-116-35-37-118-39-41-120-43-45-122-47-46-121-44-42-119-40-38-117-36-34-115-32-27-79(105)94-28-15-17-30-103-87-80(86(92)95-59-96-87)81(99-103)68-23-26-74-71(54-68)97-90(93)126-74/h11-13,18-19,23,26,51,54,57,59-60,62-64,66-67,70,72,75-78,83-84,107,111H,14-17,20-22,24-25,27-50,52-53,55-56,58H2,1-10H3,(H2,93,97)(H,94,105)(H2,92,95,96)/b13-11-,18-12-,61-19-,65-51-/t60-,62-,63-,64-,66-,67+,70+,72+,75-,76+,77+,78-,83-,84+,91-/m1/s1
InChIKey QDOGZMBPRITPMZ-KGAHTFCLSA-N
SMILES CC1CCC2CC(C(=CC=CC=CC(CC(C(=O)C(C(C(=CC(C(=O)CC(OC(=O)C3CCCCN3C(=O)C(=O)C1(O2)O)C(C)CC4CCC(C(C4)OC)OCCOCC5=CN(N=N5)CCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)NCCCCN6C7=NC=NC(=C7C(=N6)C8=CC9=C(C=C8)OC(=N9)N)N)C)C)O)OC)C)C)C)OC
Reference

[1]. Fan Q, et al. A Kinase Inhibitor Targeted to mTORC1 Drives Regression in Glioblastoma. Cancer Cell. 2017 Mar 13;31(3):424-435.<br>[2]. Kuroshima K, et al. Potential new therapy of Rapalink-1, a new generation mammalian target of rapamycin inhibitor, against SU 11248-resistant renal cell carcinoma. Cancer Sci. 2020 May;111(5):1607-1618.<br>[3]. Rodrik-Outmezguine VS, et al. Overcoming mTOR resistance mutations with a new-generation mTOR inhibitor. Nature. 2016 Jun 9;534(7606):272-6.<br>[4]. Mu F, et al. RapaLink-1 plays an antithrombotic role in antiphospholipid syndrome by improving autophagy both in vivo and vitro. Biochem Biophys Res Commun. 2020 Apr 30;525(2):384-391.

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