AC 1903

Modify Date: 2025-08-24 07:17:02

AC 1903 Structure
AC 1903 structure
Common Name AC 1903
CAS Number 831234-13-0 Molecular Weight 303.358
Density 1.2±0.1 g/cm3 Boiling Point 512.4±60.0 °C at 760 mmHg
Molecular Formula C19H17N3O Melting Point N/A
MSDS N/A Flash Point 263.7±32.9 °C

 Use of AC 1903


AC1903 is a potent, specific TRPC5 channel inhibitor with IC50 of 14.7 uM; blocks riluzole-activated TRPC5 whole-cell current, but fails to block carbachol (CCh)-induced TRPC4 and OAG-induced TRPC6 currents, even at high micromolar concentrations; pecifically blocks TRPC5 channel activity in glomeruli of proteinuric rats, suppresses severe proteinuria and prevents podocyte loss in a transgenic rat model of FSGS.

 Names

Name 1-Benzyl-N-(2-furylmethyl)-1H-benzimidazol-2-amine
Synonym More Synonyms

 AC 1903 Biological Activity

Description AC1903 is a potent, specific TRPC5 channel inhibitor with IC50 of 14.7 uM; blocks riluzole-activated TRPC5 whole-cell current, but fails to block carbachol (CCh)-induced TRPC4 and OAG-induced TRPC6 currents, even at high micromolar concentrations; pecifically blocks TRPC5 channel activity in glomeruli of proteinuric rats, suppresses severe proteinuria and prevents podocyte loss in a transgenic rat model of FSGS.
References References 1. Zhou Y, et al. Science. 2017 Dec 8;358(6368):1332-1336. View Related Products by Target TRP Channel

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 512.4±60.0 °C at 760 mmHg
Molecular Formula C19H17N3O
Molecular Weight 303.358
Flash Point 263.7±32.9 °C
Exact Mass 303.137177
LogP 4.23
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.648
InChIKey OECUWHDVQIITIS-UHFFFAOYSA-N
SMILES c1ccc(Cn2c(NCc3ccco3)nc3ccccc32)cc1

 Safety Information

Hazard Codes Xi

 Synonyms

1H-Benzimidazol-2-amine, N-(2-furanylmethyl)-1-(phenylmethyl)-
MFCD06609959
1-Benzyl-N-(2-furylmethyl)-1H-benzimidazol-2-amine
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