203297-M

Bisindolylmaleimide IV

A potent, cell permeable, and selective inhibitor of protein kinase C (IC₅₀ = 87 nM).

• Synonym(s): Bisindolylmaleimide IV, Arcyriarubin A, 2,3- bis(1H-Indol-3-yl)maleimide, Ro 31-6233
• Empirical Formula (Hill Notation): C₂₀H₁₃N₃O₂
• CAS Number: 119139-23-0
• Molecular Weight: 327.34
• MDL number: MFCD00236432
• UNSPSC Code: 12352111

Properties

• Quality Level: 100
• assay: ≥98% (TLC)
• form: powder; solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze
• color: dark orange
• solubility: methanol: 10 mg/mL
• storage temp.: 2-8°C
• InChI: 1S/C20H13N3O2/c24-19-17(13-9-21-15-7-3-1-5-11(13)15)18(20(25)23-19)14-10-22-16-8-4-2-6-12(14)16/h1-10,21-22H,(H,23,24,25)
• InChI key: DQYBRTASHMYDJG-UHFFFAOYSA-N

Description

General description

A cell-permeable potent and selective inhibitor of protein kinase C (IC₅₀ = 87 nM) and protein kinase A (IC₅₀ = 2.7 µM).

A potent, cell permeable, and selective inhibitor of protein kinase C (IC₅₀ = 87 nM). Inhibits protein kinase A at much higher concentrations (IC₅₀ = 2.7 µM).

Biochem/physiol Actions

Primary Target
PKC

Target IC₅₀: 87 nM against protein kinase C

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 6 months at -20°C.

Other Notes

Fabre, S., et al. 1993. Bioorg. Med. Chem.1, 193.
Davis, P.D., et al. 1992. J. Med. Chem.35, 177.
Toullec, D., et al. 1991. J. Biol. Chem. 266, 15771.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable