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Sigma-Aldrich

Fluorescein o-acrylate

95%

Synonym(s):

3’-Acryloxyspirobenzo[c]-furan[1,9’]xanthen-3-one, Acryloyloxy fluorescein

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10 MG
¥2,277.32
50 MG
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10 MG
¥2,277.32
50 MG
¥6,550.73

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

¥2,277.32


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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

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Show Differences

1 of 4

This Item
SML1915F8807S8076
T-26c ≥98% (HPLC)

SML1915

T-26c

FM19G11 ≥98% (HPLC)

F8807

FM19G11

form

powder

form

powder

form

powder

form

powder

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

assay

≥98% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

solubility

DMSO: >10 mg/mL, H2O: insoluble

solubility

DMSO: 10 mg/mL, clear

solubility

DMSO: ≥40 mg/mL

solubility

DMSO: ≥40 mg/mL

originator

Kissei

originator

-

originator

-

originator

-

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.[1]

Application

Fluorescein o-acrylate can be used in the formation of fluorescent probes for application in bio-imaging.[2] It can also be used in the synthesis of molecularly imprinted polymers (MIPs).[3] It also facilitates the demarcation of different layers in fluorescence microscopy.[4]
Fluorescent monomer

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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