681636-M

W-13, Hydrochloride

A cell-permeable and reversible calmodulin antagonist that inhibits myosin light chain kinase (IC₅₀ = 58 µM) and Ca²⁺-calmodulin-dependent phosphodiesterase (IC₅₀ = 68 µM).

• Synonym(e): W-13, Hydrochloride, N-(4-Aminobutyl)-5-chloro-2-naphthalenesulfonamide, HCl
• Empirische Formel (Hill-System): C₁₄H₁₇ClN₂O₂S · xHCl
• CAS-Nummer: 88519-57-7
• Molekulargewicht: 312.81 (free base basis)
• MDL-Nummer: MFCD00058030
• UNSPSC-Code: 12352200

Eigenschaften

• Qualitätsniveau: 100
• Assay: ≥98% (HPLC)
• Form: solid
• Hersteller/Markenname: Calbiochem^®
• Lagerbedingungen: OK to freeze; desiccated (hygroscopic); protect from light
• Farbe: white
• Löslichkeit: water: 35 mg/mL
• Lagertemp.: 2-8°C
• InChI: 1S/C14H17ClN2O2S.ClH/c15-14-5-3-4-11-10-12(6-7-13(11)14)20(18,19)17-9-2-1-8-16;/h3-7,10,17H,1-2,8-9,16H2;1H
• InChIKey: QKAALLVQBOLELJ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

A cell-permeable and reversible calmodulin antagonist that inhibits Ca²⁺-calmodulin-dependent phosphodiesterase (IC₅₀ = 68 µM) and myosin light chain kinase (IC₅₀ = 58 µM).

A cell-permeable and reversible calmodulin antagonist that inhibits myosin light chain kinase (IC₅₀ = 58 µM) and Ca²⁺-calmodulin-dependent phosphodiesterase (IC₅₀ = 68 µM).

Biochem./physiol. Wirkung

Target IC₅₀: 58 µM, 68 µM, against myosin light chain kinase and Ca2+-calmodulin-dependent phosphodiesterase

Warnhinweis

Toxicity: Standard Handling (A)

Hinweis zur Analyse

single spot by TLC

Sonstige Hinweise

Hidaka, H., and Tanaka, T. 1983. Methods Enzymol. 102, 185.
Tanaka, T., et al. 1983. Pharmacol.26, 249.
Tanaka, T., and Hidaka, H. 1980. J. Biol. Chem. 255, 11078.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable