21879
5(6)-Carboxyfluorescein diacetate
BioReagent, suitable for fluorescence, ≥90.0% (HPLC)
Synonym(s):
5(6)-Carboxy-di-O-acetylfluorescein
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
25 mg | Check Cart for Availability | $91.00 |
100 mg | Check Cart for Availability | $304.00 |
About This Item
product line
BioReagent
Quality Segment
assay
≥90.0% (HPLC)
form
powder
solubility
DMSO: soluble
fluorescence
λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0 (esterase)
suitability
suitable for fluorescence
storage temp.
2-8°C
SMILES string
CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5ccc(cc45)C(O)=O)c1.CC(=O)Oc6ccc7c(Oc8cc(OC(C)=O)ccc8C79OC(=O)c%10cccc(C(O)=O)c9%10)c6
InChI
1S/2C25H16O9/c1-12(26)31-15-4-7-18-21(10-15)33-22-11-16(32-13(2)27)5-8-19(22)25(18)20-9-14(23(28)29)3-6-17(20)24(30)34-25;1-12(26)31-14-6-8-18-20(10-14)33-21-11-15(32-13(2)27)7-9-19(21)25(18)22-16(23(28)29)4-3-5-17(22)24(30)34-25/h2*3-11H,1-2H3,(H,28,29)
InChI key
SWRGCNMDGRMQGB-UHFFFAOYSA-N
General description
Application
5(6)- Carboxyfluorescein diacetate (CFDA) is a viability probe that assesses enzymatic activity, which is necessary to activate its fluorescence, and cell-membrane integrity, which is necessary for the retention of their fluorescent product within the cell.
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This Item | ||
|---|---|---|
| description BioReagent, suitable for fluorescence, ≥90.0% (HPLC) | description ≥95% (HPLC) | description used as cell viability stain |
| suitability suitable for fluorescence | suitability - | suitability - |
| fluorescence λex 492 nm; λem 517 nm in 0.1 M Tris pH 8.0 (esterase) | fluorescence - | fluorescence - |
| solubility DMSO: soluble | solubility chloroform/ethanol (1:1): 9.80-10.20 mg/mL, clear, colorless to light yellow | solubility acetone: 25 mg/mL |
| form powder | form powder | form powder |
| Quality Level 100 | Quality Level 200, 100 | Quality Level 200 |
| assay ≥90.0% (HPLC) | assay ≥95% (HPLC) | assay - |
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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