568856
Fluorescein o-acrylate
95%
Synonym(s):
3’-Acryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one, Acryloyloxy fluorescein
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About This Item
Empirical Formula (Hill Notation):
C23H14O6
CAS Number:
Molecular Weight:
386.35
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Quality Level
assay
95%
form
solid
mp
231-233 °C (lit.)
λmax
490 nm
storage temp.
2-8°C
SMILES string
Oc1ccc2c(Oc3cc(OC(=O)C=C)ccc3C24OC(=O)c5ccccc45)c1
InChI
1S/C23H14O6/c1-2-21(25)27-14-8-10-18-20(12-14)28-19-11-13(24)7-9-17(19)23(18)16-6-4-3-5-15(16)22(26)29-23/h2-12,24H,1H2
InChI key
VYLDMXSRCVCHNE-UHFFFAOYSA-N
General description
Fluorescein o-acrylate is a fluorescent monomer with high quantum efficiency in aqueous media. Its excitation and emission wavelength are in the range of visible light. It can be copolymerized with a variety of monomers such as acrylic acid, styrene and acrylamide which facilitate the attachment of fluorescein with macromolecules.
Application
Fluorescein o-acrylate can be used in the formation of fluorescent probes for application in bio-imaging. It can also be used in the synthesis of molecularly imprinted polymers (MIPs). It also facilitates the demarcation of different layers in fluorescence microscopy.
Fluorescent monomer
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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A fluorescein-based probe with high selectivity to cysteine over homocysteine and glutathione
Wang H, et al.
Chemical Communications (Cambridge, England), 48(67), 8341-8343 (2012)
Feifei Wang et al.
Polymers, 11(12) (2019-11-30)
In this study, we established a new fluorescent indicator platform. The responsive element consists of poly(N-isopropylacrylamide) nanospheres that include small percentages of fluorescein and a ligand, anilinodiacetate (phenylIDA). Nanosphere diameters were determined to be in the range from 50 to
Sequential formation of covalently bonded hydrogel multilayers through surface initiated photopolymerization
K?z?lel S, et al.
Biomaterials, 27(8), 1209-1215 (2006)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 568856-1G | 04061826697047 |
| 568856-500MG | 04061833281444 |