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About This Item

Empirical Formula (Hill Notation):
C23H27N5
CAS Number:
Molecular Weight:
373.49
MDL number:
UNSPSC Code:
51111800
NACRES:
NA.77
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Quality Level

assay

≥95% (HPLC)

form

solid

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

white

solubility

DMSO: 5 mg/mL

shipped in

ambient

storage temp.

−20°C

SMILES string

[n]2(nc(c(c2C)\C=N\N3CCN(CC3)Cc4ccccc4)C)c1ccccc1

InChI

1S/C23H27N5/c1-19-23(20(2)28(25-19)22-11-7-4-8-12-22)17-24-27-15-13-26(14-16-27)18-21-9-5-3-6-10-21/h3-12,17H,13-16,18H2,1-2H3/b24-17+

InChI key

FOORCIAZMIWALX-JJIBRWJFSA-N

General description

A potent antagonist of the Sonic Hedgehog (Shh) signaling pathway (IC50 = 20 nM in Shh-LIGHT2 assay and in Ptch1-l-< cells) that acts by binding to Smoothened (Smo; KD = 1.2 nM), a distant relative of G protein-coupled receptors. In contrast to cyclopamine, SANT-1 inhibits the activities of both wild type and oncogenic Smo with equal potency (IC50 = 30 nM in SmoA1-LIGHT2 assay).
A potent, cell-permeable antagonist of the Shh (Sonic Hedgehog) signaling pathway (IC50 = 20 nM in the Shh-LIGHT2 assay and in Ptch1-l- cells) by binding directly to Smoothened (Smo; Kd = 1.2 nM), a distant relative of G protein-coupled receptors. Unlike cyclopamine (Cat. No. 239803), SANT-1 equipotently inhibits the activities of both wild-type and oncogenic Smo (IC50 = 30 nM in SmoA1-LIGHT2 assay).

Biochem/physiol Actions

Cell permeable: yes
Primary Target
Shh (Sonic Hedgehog) signaling pathway
Product does not compete with ATP.
Reversible: no
Target IC50: 20 nM as antagonist of the Shh (Sonic Hedgehog) signaling pathway in the Shh-LIGHT2 assay and in Ptch1-l- cells

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.







From Catalog:

Desc. Field- added "cell-permeable"

Other Notes

Chen, J.K., et al. 2002. Proc. Natl. Acad. Sci. USA 99, 14071.
Frank-Kamenetsky, M., et al. 2002. J. Biol.1, 10.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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