DATASHEET
Formulation
Powder
Storage:
Stable for 2 years after receipt when stored at -20°C.
Product Information:
CAS Number: 150206-05-6
Molecular formula: C29H19NO11
Molecular weight: 557.46
Purity: >95% (HPLC)
Appearance: White to faint yellow powder.
Solubility: Soluble in DMSO or DMF.
InChiKey: SRSXVRUMXPCNAJ-UHFFFAOYSA-N
SMILES: CC(=O)OC1=CC2=C(C=C1)C1(OC(=O)C3=C1C=CC(=C3)C(=O)ON1C(=O)CCC1=O)C1=CC=C(OC(C)=O)C=C1O2
Description:
5-CFDA is membrane-permeant and can be loaded into cells via incubation. Once inside the cells, 5-CFDA is hydrolyzed by intracellular esterases to 5-carboxyfluorescein. It has been used for labeling human intervertebral disk cells in vitro for fluorescence microscopy. Continuous determination of the intracellular pH in bacteria by fluorometry.