CAS No. 2382768-62-7

RMC-5552 Chemical Structure
Chemical Structure
Check the RMC-5552 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name [(1R,2R,4S)-2-methoxy-4-[(2R)-2-[(1R,9S,12S,14R,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,14,18-trihydroxy-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-2,3,10,20-tetraoxo-11,36-dioxa-4-azatricyclo[30.3.1.04,9]hexatriaconta-16,24,26,28-tetraen-12-yl]propyl]cyclohexyl] N-[2-[2-[2-[2-[2-[2-[2-[2-[3-[6-[[4-amino-3-(2-amino-1,3-benzoxazol-5-yl)pyrazolo[3,4-d]pyrimidin-1-yl]methyl]-3,4-dihydro-1H-isoquinolin-2-yl]-3-oxopropoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
CAS Number 2382768-62-7
Molecular Formula

C93H136N10O24

Molecular Weight (MW) 1778.13
InChIKey IUTYTXDIGUNPAA-GKVGALOGSA-N

Ordering Information

Biological Activity

RMC-5552 is a selective bi-steric inhibitor of mTORC1 designed for targeting mTORC1-activated tumors. By selectively inhibiting mTORC1 kinase activity, this compound suppresses downstream signaling by preventing the phosphorylation of key substrates including S6K and 4E-BP1. Consequently, disruption of the mTORC1 pathway impairs protein synthesis, cell proliferation, and tumor cell growth driven by hyperactive mTORC1 signaling. [1]

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Note: Technical data last updated: Sep 1, 2026.