Fura-4F pentapotassium

SKU: orb2566207

Description

Fura-4F pentapotassium salt is a membrane-impermeable fluorescent dye designed for precise measurement of intracellular calcium ions. It is widely used in in vitro research, including studies of calcium signaling in neurons, cardiomyocytes, and other cell types where direct cytosolic loading is required.

Key Properties

• Target: Others
• Molecular Weight: 835.95
• CAS Number: 299172-08-0
• Formula: C₂₈H₁₉FK₅N₃O₁₄
• SMILES: [O-]C(CN(CC([O-])=O)C(C=C(C=C1)F)=C1OCCOC2=C(N(CC([O-])=O)CC([O-])=O)C=C(OC(C3=NC=C(C([O-])=O)O3)=C4)C4=C2)=O.[K+].[K+].[K+].[K+].[K+]

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Compound Identifiers

PubChem CID

44284821