N-[3-(1H-Benzimidazol-2-yl)-4-chlorophenyl]-3,4,5-triethoxybenzamide Chemical Properties

Melting point:

210-211℃

Density 

1.287±0.06 g/cm3(Predicted)

storage temp. 

-20°C

solubility 

DMSO: soluble20mg/mL, clear

form 

White powder

pka

10.95±0.10(Predicted)

color 

white to beige

InChI

1S/C26H26ClN3O4/c1-4-32-22-13-16(14-23(33-5-2)24(22)34-6-3)26(31)28-17-11-12-19(27)18(15-17)25-29-20-9-7-8-10-21(20)30-25/h7-15H,4-6H2,1-3H3,(H,28,31)(H,29,30)

InChIKey

VQOJFGFKIVFMDH-UHFFFAOYSA-N

SMILES

Clc1c(cc(cc1)NC(=O)c4cc(c(c(c4)OCC)OCC)OCC)c2[nH]c3c(n2)cccc3

Safety Information

WGK Germany 

3

Storage Class

11 - Combustible Solids

N-[3-(1H-Benzimidazol-2-yl)-4-chlorophenyl]-3,4,5-triethoxybenzamide Usage And Synthesis

Uses

SANT-2 is an inhibitor of Smo (Hedgehog signaling pathway) and SAG.

General Description

A nanomolar Smoothened (smo) antagonist that exhibits 2.3- and 6-fold weaker biological activity than SANT-1 (Cat. No. 559303), respectively, in antagonizing ShhNp- and SAG-stimulated hedgehog pathway activation in HEK 293-based (Shh-LIGHT2) reporter assays. Competitive binding studies show full replacement of Smo-bound cyclopamine (Cat. No. 239803) by SANT-1 and SANT-2 (K_i = 2.4 and 8.4 nM, respectively), while SANT-1 and SANT-2 are shown to compete against Smo-bound SAG-1.3 (Cat. Nos. 566660 & 566661) in an allosteric manner and that only SANT-2, but not SANT-1, is able to completely compete off bound SAG-1.3 (100% vs. 40% replacement by the respective compound at 10 μM).

Biochem/physiol Actions

SANT-2 is a potent sonic hedgehog pathway (shh) antagonist that directly inhibits by binding to the smoothened receptor.

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