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Merck
CN

201642

Fluorescein diacetate

98%

Synonym(s):

3,6-Diacetoxyfluoran, Di-O-acetylfluorescein

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About This Item

Empirical Formula (Hill Notation):
C24H16O7
CAS Number:
Molecular Weight:
416.38
EC Number:
209-877-6
UNSPSC Code:
12171500
MDL number:
Beilstein/REAXYS Number:
62575
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assay

98%

mp

200-203 °C (lit.)

λmax

498 nm

SMILES string

CC(=O)Oc1ccc2c(Oc3cc(OC(C)=O)ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C24H16O7/c1-13(25)28-15-7-9-19-21(11-15)30-22-12-16(29-14(2)26)8-10-20(22)24(19)18-6-4-3-5-17(18)23(27)31-24/h3-12H,1-2H3

InChI key

CHADEQDQBURGHL-UHFFFAOYSA-N



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Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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David C Gillan et al.
The Science of the total environment, 419, 98-108 (2012-01-28)
Muddy sediments of the Belgian Continental Zone (BCZ) are contaminated by metals such as Co, As, Cd, Pb, and Ni. Previous studies have suggested that mineralization of phytodetritus accumulating each year on sediments might cause secondary contaminations of the overlying
Melina M Malinen et al.
Tissue engineering. Part A, 18(23-24), 2418-2425 (2012-06-21)
Current hepatocyte models do not mimic the human liver morphology and functions properly and, therefore, drug metabolism, excretion, and toxicity in the liver are inadequately predicted. In this study, we established three-dimensional (3D) hepatic cell cultures in hydrogels of peptide
Koichi Baba et al.
Journal of controlled release : official journal of the Controlled Release Society, 153(3), 278-287 (2011-05-10)
This report describes a method for enhancing the ocular penetration of eye drops using nanoparticles of hydrolyzable dye, which is similar to a prodrug approach. The entry of eye drops into the ocular globe is restricted predominantly by corneal barrier