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PZ0238

Sigma-Aldrich

CP-944629

≥98% (HPLC)

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Synonym(s):
3-(1,1-Dimethylethyl)-6-[4-(2,4,5-trifluorophenyl)-5-oxazolyl]-1,2,4-triazolo[4,3-a]pyridine, 3-tert-Butyl-6-[4-(2,4,5-trifluorophenyl)-1,3-oxazol-5-yl][1,2,4]triazolo[4,3-a]pyridine, 3-tert-Butyl-6-[4-(2,4,5-trifluorophenyl)oxazol-5-yl]-[1,2,4]triazolo[4,3-a]pyridine, 5-(3-tert-Butyl-[1,2,4]triazolo[4,3-a]pyridin-6-yl)-4-(2,4,5-trifluorophenyl)oxazole, CP944629
Empirical Formula (Hill Notation):
C19H15F3N4O
CAS Number:
668990-94-1
Molecular Weight:
372.34
UNSPSC Code:
12352200
NACRES:
NA.77

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 10 mg/mL, clear

storage temp.

room temp

SMILES string

CC(C)(C)C1=NN=C2C=CC(C3=C(C4=C(F)C=C(F)C(F)=C4)N=CO3)=CN21

InChI

1S/C19H15F3N4O/c1-19(2,3)18-25-24-15-5-4-10(8-26(15)18)17-16(23-9-27-17)11-6-13(21)14(22)7-12(11)20/h4-9H,1-3H3

InChI key

VNZJNPIWZYMGAO-UHFFFAOYSA-N

Biochem/physiol Actions

CP-9446219 is a potent p38alpha (p38α) inhibitor (IC50 = 1.8 nM) with no inhibitory potency against a panel of 26 other knases (IC50 >10 μM), including p38gamma (p38γ) and p38delta (p38δ), MKK1, MAPK2/ERK2, JNK, MAPKAP-K1a, and MAPKAP-K2. CP-944629 effectively inhibits LPS-stimulated cellular TNF-α production in vitro (IC50 = 63 and 8.3 nM, using human whole blood and isolated mononuclear cells, respectively) and in rats in vivo (ED50 = 0.1 mg/kg p.o.) with good pharmacokinetic profile and oral availability (F = 66%/monkey, 54%/rat).

Legal Information

Sold for research purposes under agreement from Pfizer Inc.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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