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Fluorescein

View entire compound with spectra: 3 NMR, 4 FTIR, and 2 MS (GC)

Fluorescein
SpectraBase Compound ID L6pMuHqpoSb
InChI InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)
InChIKey YKGGGCXBWXHKIZ-UHFFFAOYSA-N
Mol Weight 332.31 g/mol
Molecular Formula C20H12O5
Exact Mass 332.068473 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 5sYEuK6h7ss
Name Benzoic acid, 2-(6-hydroxy-3-oxo-3H-xanthen-9-yl)-
Source of Sample E. Merck AG, Darmstadt
CAS Registry Number 518-45-6
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Formula C20H12O5
InChI InChI=1S/C20H12O5/c21-11-5-7-15-17(9-11)25-18-10-12(22)6-8-16(18)19(15)13-3-1-2-4-14(13)20(23)24/h1-10,21H,(H,23,24)
InChIKey YKGGGCXBWXHKIZ-UHFFFAOYSA-N
Instrument Name Bruker IFS 85
Synonyms Benzoic acid, O-(6-hydroxy-3-oxo-3H-xanthen-9-yl)- Fluorescein
Technique KBr-Pellet