SML0892 Sigma-Aldrich

Roslin 2

≥98% (HPLC)

Synonym: 1-(Phenylmethyl)-3,5,7-triaza-1-azoniatricyclo[,7~]decane bromide, 1-Benzyl-1,3,5,7-tetraazatricyclo[,7~] decane bromide, 1-Benzyl-3,5,7-triaza-1-azoniaadamantane bromide

  • CAS Number 29574-21-8

  • Empirical Formula (Hill Notation) C13H19N4 · Br

  • Molecular Weight 311.22



Related Categories Apoptosis Inducers, Apoptosis and Cell Cycle, Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology,
assay   ≥98% (HPLC)
form   powder
storage condition   desiccated
color   white to beige
solubility   H2O: 20 mg/mL, clear
storage temp.   −20°C



5, 25 mg in glass bottle

Biochem/physiol Actions

Roslin 2 is a p53 reactivator that disrupts the FAK and p53 interaction, and reactivates transcriptional activity of p53 with p21, Mdm-2 and Bax transcriptional targets. Roslin 2 decreases viability and clonogenicity of cancer cells, and inhibits tumor growth.

Features and Benefits

This compound is a featured product for Kinase Phosphatase Biology research. Click here to discover more featured Kinase Phosphatase Biology products. Learn more about bioactive small molecules for other areas of research at

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

GHS07  GHS07
Signal word 
Hazard statements 
Precautionary statements 
NONH for all modes of transport
WGK Germany 


Certificate of Analysis

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Protocols & Articles


Discover Bioactive Small Molecules for Cell Cycle Research

In proliferating cells, the cell cycle consists of four phases. Gap 1 (G1) is the interval between mitosis and DNA replication that is characterized by cell growth. Replication of DNA occurs during t...
Keywords: Apoptosis, Bioactive small molecules, Cancer, Cell division, Cell proliferation, DNA replication, Diseases, Genetic

Discover Bioactive Small Molecules for Kinase Phosphatase Biology

Phosphorylation is a ubiquitous cellular regulatory mechanism that mediates signal transduction pathways, which carry signals from the cell surface to the nucleus or cytoplasm, by altering the activi...
Keywords: Apoptosis, Bioactive small molecules, Cancer, Diseases, Inflammation, Metabolism, Neurodegenerative Diseases, Phosphorylations, Transduction

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