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Calcein tetraethyl ester is a Calcein derivative and serves as an intermediate in the synthesis of Calcein AM. Calcein is a fluorescent dye and self-quenching probe, serving as an indicator of lipid vesicle leakage and a chelating indicator for EDTA calcium ion titration and fluorescent calcium ion assays.

| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 2 mg | $31 | In Stock | |
| 5 mg | $48 | In Stock | |
| 10 mg | $78 | In Stock | |
| 25 mg | $147 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $86 | In Stock |
| Description | Calcein tetraethyl ester is a Calcein derivative and serves as an intermediate in the synthesis of Calcein AM. Calcein is a fluorescent dye and self-quenching probe, serving as an indicator of lipid vesicle leakage and a chelating indicator for EDTA calcium ion titration and fluorescent calcium ion assays. |
| Synonyms | Fluorexon tetraethyl ester |
| Molecular Weight | 734.75 |
| Formula | C38H42N2O13 |
| Cas No. | 1170856-93-5 |
| Smiles | O=C1OC2(C3=CC=C(O)C(=C3OC=4C2=CC=C(O)C4CN(CC(=O)OCC)CC(=O)OCC)CN(CC(=O)OCC)CC(=O)OCC)C=5C=CC=CC15 |
| Relative Density. | 1.41 g/cm3 (Predicted) |
| Color | Yellow |
| Appearance | Solid |
| Storage | keep away from direct sunlight | store at -20°C | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | H2O: < 1 mg/mL (insoluble) DMSO: 20 mg/mL (27.22 mM), Sonication is recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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