SC 66

Synonym(s):(2E,6E)-2,6-Bis(4-pyridinylmethylene)-cyclohexanone

CAS NO.：871361-88-5
Empirical Formula: C18H16N2O
Molecular Weight: 276.33
MDL number: MFCD05025493
SAFETY DATA SHEET (SDS)
Update Date: 2026-03-13 23:13:44

What is SC 66?

Description

Akt activation requires binding of its pleckstrin homology domain (PHD) to membrane-associated phosphatidylinositol-3,4,5-trisphosphate (PIP₃) or phosphatidylinositol-3,4-bisphosphate (PIP₂). Increased Akt activity, e.g., through a gain-of-function mutation in the PHD of Akt1, is pivotal to many types of cancer. Activated Akt may be regulated by various events, including ubiquitination-mediated deactivation. SC-66 is an allosteric inhibitor of Akt that facilitates both ubiquitination and deactivation of Akt. At 4 μg/ml, SC-66 inhibits Akt activity in HEK293T cells and in HEK293 cells stably expressing Akt with the gain-of-function pleckstrin homology domain mutation, promoting cell death. In nude mice inoculated with HEK293T cells, SC-66 (15 mg/kg) suppresses tumor growth.

The Uses of SC 66

SC 66 is an analog of curcumin that can inhibit the activity of ATP-binding cassette transporters in cancer multidrug resistance.

Storage

-20°C

Properties of SC 66

storage temp.	Sealed in dry,2-8°C
solubility	DMSO: ≥5mg/mL (warmed)
form	powder
color	faint yellow to dark yellow

Safety information for SC 66

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.