DATASHEET
Formulation
Solid
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 132319-56-3
Molecular formula: C32H26K5N3O12
Molecular weight: 840.05
Purity: >90% (HPLC)
Appearance: Off-white solid.
Solubility: Soluble in water.
InChiKey: VGZPRMSXVNDMAN-UHFFFAOYSA-I
SMILES: [K+].[K+].[K+].[K+].[K+].CC1=CC(OCCOC2=C(C=CC(=C2)C2=CC3=C(N2)C=C(C=C3)C([O-])=O)N(CC([O-])=O)CC([O-])=O)=C(C=C1)N(CC([O-])=O)CC([O-])=O
SMILES: [K+].[K+].[K+].[K+].[K+].CC1=CC(OCCOC2=C(C=CC(=C2)C2=CC3=C(N2)C=C(C=C3)C([O-])=O)N(CC([O-])=O)CC([O-])=O)=C(C=C1)N(CC([O-])=O)CC([O-])=O
Description:
Fluorescent calcium chelator and indicator with an unusually large shift in fluorescence emission from 480 nm to 400 nm on binding of calcium. Useful for intracellular application.