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Merck
CN

V000619

Sigma-Aldrich

Fluorescein (free acid)

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About This Item

Empirical Formula (Hill Notation):
C20H12O5
CAS Number:
2321-07-5
Molecular Weight:
332.31
Beilstein:
94324
EC Number:
219-031-8
MDL number:
MFCD00005050
PubChem Substance ID:
329828128

Key Documents

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mp

320 °C (lit.)

SMILES string

Oc1ccc2c(Oc3cc(O)ccc3C24OC(=O)c5ccccc45)c1

InChI

1S/C20H12O5/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20/h1-10,21-22H

InChI key

GNBHRKFJIUUOQI-UHFFFAOYSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Precautionary Statements

P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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René C L Olsthoorn
Nucleic acids research, 42(14), 9327-9333 (2014-07-18)
Cellular ribonucleic acid (RNA) plays a crucial role in the initial conversion of cellular prion protein PrP(C) to infectious PrP(Sc) or scrapie. The nature of this RNA remains elusive. Previously, RNA aptamers against PrP(C) have been isolated and found to
Manuel Sánchez-de-la-Torre et al.
Journal of the American College of Cardiology, 66(9), 1023-1032 (2015-09-01)
In patients with resistant hypertension (RH) and obstructive sleep apnea (OSA), the blood pressure response to continuous positive airway pressure (CPAP) treatment is highly variable and could be associated with differential micro-ribonucleic acid (miRNA) profiles. Currently, no available methods exist
Jan Fiedler et al.
Journal of the American College of Cardiology, 66(18), 2005-2015 (2015-10-31)
Long noncoding ribonucleic acids (lncRNAs) are a subclass of regulatory noncoding ribonucleic acids for which expression and function in human endothelial cells and angiogenic processes is not well studied. The authors discovered hypoxia-sensitive human lncRNAs via next-generation ribonucleic acid sequencing
L A Yannuzzi et al.
Ophthalmology, 93(5), 611-617 (1986-05-01)
This is a report on the results of a national survey designed to study the nature and frequency of moderate and severe complications of intravenous fluorescein angiography. In this survey, 2434 responding ophthalmologists reported on 221,781 fluorescein angiograms performed in
Marcus Fislage et al.
Nucleic acids research, 42(9), 5978-5992 (2014-03-19)
Transfer ribonucleic acid (tRNA) modifications, especially at the wobble position, are crucial for proper and efficient protein translation. MnmE and MnmG form a protein complex that is implicated in the carboxymethylaminomethyl modification of wobble uridine (cmnm(5)U34) of certain tRNAs. MnmE
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