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PZ0266

Sigma-Aldrich

PHA-408

≥98% (HPLC)

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Synonym(s):
8-(5-Chloro-2-(4-methylpiperazin-1-yl)isonicotinamido)-1-(4-fluorophenyl)-4,5,dihydro-1H-benzo[g]indazole-3-carboxamide, PHA-00767408, PHA-767408
Empirical Formula (Hill Notation):
C29H27ClFN7O2
CAS Number:
503555-55-3
Molecular Weight:
560.02

Quality Level

100

Assay

≥98% (HPLC)

form

powder

color

white to beige

solubility

DMSO: 5 mg/mL, clear (warmed)

shipped in

dry ice

storage temp.

−20°C

InChI

1S/C29H27ClFN7O2/c1-36-10-12-37(13-11-36)25-15-23(24(30)16-33-25)29(40)34-19-6-2-17-3-9-21-26(28(32)39)35-38(27(21)22(17)14-19)20-7-4-18(31)5-8-20/h2,4-8,14-16H,3,9-13H2,1H3,(H2,32,39)(H,34,40)

InChI key

ZLEZHGHFWIHCGU-UHFFFAOYSA-N

Biochem/physiol Actions

PHA-408 is a potent, selective I kappa B-kinase 2 (IKK-2) inhibitor. PHA-408 is a tight binding, ATP competitive IKK-2 inhibitor with greater than 350-fold selectivity for IKK-2 vs IKK-1 (IC50 values of 10-40 nM at IKK-2 vs 14 μM at IKK-1). PHA-408 was shown to suppress inflammatory cellular events, and to reduce inflammation in animal models of arthritis.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Ying Zhong et al.
American journal of physiology. Lung cellular and molecular physiology (2020-05-07)
Cyclic guanosine monophosphate (cGMP) signaling is an important regulator of newborn lung function and development. Although cGMP signaling is decreased in many models of newborn lung injury, the mechanisms are poorly understood. We determined how IL-1β regulates the expression of

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