• USA Home
  • SML2165 - (S)-(+)-Dimethindene maleate

EMAIL THIS PAGE TO A FRIEND
SML2165 Sigma-Aldrich

(S)-(+)-Dimethindene maleate

≥98% (HPLC)

Synonym: Dimetindene maleate, N,N-dimethyl-3-[(1S)-1-(2-pyridinyl)ethyl]-1H-indene-2-ethanamine (2Z)-2-butenedioate (1:1)

  • CAS Number 136152-65-3

  • Empirical Formula (Hill Notation) C20H24N2 · C4H4O4

  • Molecular Weight 408.49

  •  MDL number MFCD03701358

Purchase

Properties

Related Categories Bioactive Small Molecule Alphabetical Index, Bioactive Small Molecules, Cell Biology, S
assay   ≥98% (HPLC)
form   powder
storage condition   desiccated
color   white to beige
solubility   H2O: 2 mg/mL, clear
storage temp.   2-8°C

Description

Biochem/physiol Actions

(S)-(+)-Dimethindene maleate is an antagonist of muscarinic M2 and histamine H1 receptors, recently used as part of part of four-component chemical cocktail shown to convert pluripotent stem cells (PSCs) into extended pluripotent stem (EPS). (S)-(+)-Dimethindene is up to 40-fold more potent than the (R)-(-) enantiomer, with pKi values of 7.78 for M2, and lower affinities for M1, M3 and M4 (7.08, 6.7 and 7.0, respectively). (S)-(+)-Dimethindene has lower affinity for H1 than (R)-(-)- Dimethindene, with pA2 values of 7.48 vs. 9.42, respectively.

M2 and H1 antagonist, part of four-component chemical cocktail shown to convert pluripotent stem cells (PSCs) into extended pluripotent stem (EPS)

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?