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
9
Annotation Hits

20849
References

40927
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 172.0
[M+Na]+ 355.05770 183.4
[M-H]- 331.06120 180.5
[M+NH4]+ 350.10230 189.1
[M+K]+ 371.03164 179.8
[M+H-H2O]+ 315.06574 165.0
[M+HCOO]- 377.06668 187.3
[M+CH3COO]- 391.08233 184.1
[M+Na-2H]- 353.04315 179.5
[M]+ 332.06793 174.6
[M]- 332.06903 174.6
m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Ų) per adduct calculated using CCSbase.

Literature stripe

No literature data available for this compound.

Patent stripe

No patent data available for this compound.