PubChemLite - 20486-33-3 (C21H20O11)

Structural Information

Molecular Formula

SMILES

C1=CC(=C(C=C1C2=COC3=CC(=CC(=C3C2=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O)O

InChI

InChI=1S/C21H20O11/c22-6-15-18(27)19(28)20(29)21(32-15)31-9-4-13(25)16-14(5-9)30-7-10(17(16)26)8-1-2-11(23)12(24)3-8/h1-5,7,15,18-25,27-29H,6H2/t15-,18-,19+,20-,21-/m1/s1

InChIKey

WJHSRFQBVYHKKL-CMWLGVBASA-N

Compound name

3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one

Related CIDs

2D Structure

Predicted Collision Cross Section

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.
Adduct	m/z	Predicted CCS (Å²)
[M+H]+	449.10784	201.2
[M+Na]+	471.08978	207.8
[M-H]-	447.09328	205.5
[M+NH4]+	466.13438	203.7
[M+K]+	487.06372	207.7
[M+H-H2O]+	431.09782	191.9
[M+HCOO]-	493.09876	208.7
[M+CH3COO]-	507.11441	223.6
[M+Na-2H]-	469.07523	200.8
[M]+	448.10001	203.1
[M]-	448.10111	203.1

Adduct

m/z

Predicted CCS (Å²)

[M+H]+

449.10784

201.2

[M+Na]+

471.08978

207.8

[M-H]-

447.09328

205.5

[M+NH4]+

466.13438

203.7

[M+K]+

487.06372

207.7

[M+H-H2O]+

431.09782

191.9

[M+HCOO]-

493.09876

208.7

[M+CH3COO]-

507.11441

223.6

[M+Na-2H]-

469.07523

200.8

[M]+

448.10001

203.1

[M]-

448.10111

203.1

m/z: mass to charge ratio of the adduct.
Predicted Collision Cross Section (CCS) values (Å²) per adduct calculated using CCSbase.

20486-33-3

Structural Information

2D Structure

Profile

Predicted Collision Cross Section

Literature stripe

Patent stripe