CID 16850

Fluorescein

Structural Information

Molecular Formula
C20H12O5
SMILES
C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O
InChI
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
InChIKey
GNBHRKFJIUUOQI-UHFFFAOYSA-N
Compound name
3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one
Related CIDs

2D Structure

compound 2d structure
8
Annotation Hits

20818
References

245121
Patents

332.06848 Da
Monoisotopic Mass

3.4
XlogP (predicted)

Profile

Predicted Collision Cross Section

Adduct m/z Predicted CCS (Ų)
[M+H]+ 333.07576 173.6
[M+Na]+ 355.05770 189.7
[M+NH4]+ 350.10230 184.2
[M+K]+ 371.03164 182.5
[M-H]- 331.06120 180.5
[M+Na-2H]- 353.04315 179.1
[M]+ 332.06793 178.3
[M]- 332.06903 178.3
m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Ų) per adduct calculated using CCSbase.

Literature stripe

literature stripe

Patent stripe

patents stripe