IC86621 Property

Melting point:

98-100.3 °C

Boiling point:

425.5±45.0 °C(Predicted)

Density 

1.210±0.06 g/cm3(Predicted)

storage temp. 

2-8°C

solubility 

DMSO: 15 mg/mL

pka

10.47±0.10(Predicted)

form 

solid

color 

off-white

Safety

WGK Germany 

3

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

IC86621 Chemical Properties,Usage,Production

Definition

ChEBI: 1-[2-hydroxy-4-(4-morpholinyl)phenyl]ethanone is an aromatic ketone.

General Description

A cell-permeable aryl-morpholino compound that acts as a potent, selective, reversible, and ATP-competitive inhibitor of DNA-PK (IC₅₀ = 120 nM) and PI 3-Kinase catalytic subunit p110β (IC₅₀ = 135 nM). It inhibits DNA-PK-mediated cellular DNA DSB (double strand break) repair (EC₅₀ = 68 μM) and enhances DSB-induced antitumor activity both in vitro and in vivo, while exhibiting no cytotoxic effects (up to 50 μM) in the absence of DSBs. It inhibits PI 3-K p110α, p110γ, and p110δ only at much higher concentrations (IC₅₀ = 1.4, 0.88, and 1.0 μM, respectively) and exhibits no effect against a panel of several other kinases, including, Cdk2, Src, PKA, PKC, Chk1, CK1, ATM, and FKBP12, even at concentrations as high as 100 μM.

Biochem/physiol Actions

Cell permeable: yes