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S4696

SB-505124 hydrochloride hydrate

≥98% (HPLC), activin receptor-like kinase (ALK) 5 inhibitor, powder

Synonym(s):

2-(5-Benzo[1,3]dioxol-5-yl-2-tert-butyl-3H-imidazol-4-yl)-6-methylpyridine hydrochloride hydrate

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About This Item

Empirical Formula (Hill Notation):
C20H21N3O2 · xHCl · yH2O
CAS Number:
694433-59-5
Molecular Weight:
335.40 (anhydrous free base basis)
UNSPSC Code:
12352200
PubChem Substance ID:
24724611
NACRES:
NA.77
MDL number:
MFCD11045901
Assay:
≥98% (HPLC)
Form:
powder
Quality level:
100
Storage condition:
desiccated
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Product Name

SB-505124 hydrochloride hydrate, ≥98% (HPLC)

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

yellow

solubility

DMSO: >10 mg/mL, H2O: insoluble

originator

GlaxoSmithKline

storage temp.

2-8°C

SMILES string

O.Cl.Cc1cccc(n1)-c2[nH]c(nc2-c3ccc4OCOc4c3)C(C)(C)C

InChI

1S/C20H21N3O2.ClH.H2O/c1-12-6-5-7-14(21-12)18-17(22-19(23-18)20(2,3)4)13-8-9-15-16(10-13)25-11-24-15;;/h5-10H,11H2,1-4H3,(H,22,23);1H;1H2

InChI key

DIDCCMVWCVRTNB-UHFFFAOYSA-N

Application

SB-505124 hydrochloride hydrate was used to study the role of TGF-β pathway in development and differentiation studies.3,4

Biochem/physiol Actions

SB-505124 is an inhibitor of activin receptor-like kinase (ALK) 5, also known as transforming growth factor-α type I receptor kinase, with an IC50 of 47 ± 5 nM.
SB-505124 selectively inhibits TGF-β type I receptors, activin receptor-like kinases (ALK) 4, 5 and 7. It inhibits ALK4-, 5- and 7-mediated activation of Smad2, Smad3 and MAPK pathway induced by TGF-β.1 SB-505124 inhibits the human fibroblast trans-differentiation induced by the co-culture with Esophageal squamous cell carcinoma.2

Features and Benefits

This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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