S1318

STO-609-acetic acid

≥95% (HPLC), solid

• Sinónimos: 7-Oxo-7H-benzimidazo[2,1-a]benz[de]isoquinoline-3-carboxylic acid - acetic acid
• Fórmula empírica (notación de Hill): C₁₉H₁₀N₂O₃ · C₂H₄O₂
• Número de CAS: 1173022-21-3
• Peso molecular: 374.35
• MDL number: MFCD06411456
• UNSPSC Code: 12352106
• PubChem Substance ID: 329824472
• NACRES: NA.77

Propiedades

• assay: ≥95% (HPLC)
• form: solid
• mp: >300 °C
• solubility: DMSO: 5 mg/mL, clear (warmed)
• storage temp.: 2-8°C
• SMILES string: CC(O)=O.OC(=O)c1ccc2-c3nc4ccccc4n3C(=O)c5cccc1c25
• InChI: 1S/C19H10N2O3.C2H4O2/c22-18-13-5-3-4-10-11(19(23)24)8-9-12(16(10)13)17-20-14-6-1-2-7-15(14)21(17)18;1-2(3)4/h1-9H,(H,23,24);1H3,(H,3,4)
• InChI key: WNRSTFUVBWNELX-UHFFFAOYSA-N

Descripción

General description

STO-609 reduces tumorigenicity of liver cancer cells in vivo. TO-609 reduces the activation of AMP (adenosine monophosphate)-activated protein kinase (AMPK) by ionomycin in a dose dependant manner.

1:1 adduct with acetic acid

Application

STO609 has been used as a calcium/calmodulin-dependent protein kinase kinase (CAMKK) inhibitor in mouse MLL-AF9 acute myeloid leukemia (AML) cells.

Biochem/physiol Actions

Selective Ca²⁺/Calmodulin-dependent protein kinase kinase (CaM-KK) antagonist. Inhibits CamKKa and CaMKKb with K_i = 80 and 15 ng/mL, respectively. Does not inhibit downstream CaM kinases (CaMKI and CaMKIV).

Features and Benefits

This compound is featured on the Ca/CaMKs page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)