Calcein
Calcein is a fluorescent dye and self-quenching probe that used as an indicator of lipid vesicle leakage, and a complexometric indicator for titration of calcium ions with EDTA, and for fluorometric determination of calcium.
Product Specifications
CAS Number
1461-15-0
Product Name Alternative
Fluorexon
Purity
>98% (HPLC)
Solubility
DMSO : 95 mg/mL (152.6 mM) ; H2O : 5 mg/mL (8.03 mM; ultrasonic and adjust pH to 12 with NaOH)
Smiles
OC (=O) CN (CC (O) =O) Cc1cc2c (Oc3cc (O) c (CN (CC (O) =O) CC (O) =O) cc3C22OC (=O) c3ccccc23) cc1O
Molecular Formula
C30H26N2O13
Molecular Weight
622.53
Storage Conditions
Storage temperature: -20°C. Stability: ≥ 2 years
Notes
For research use only.
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