EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	347Q89U4M5
EPA CompTox	DTXSID701346569

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

347Q89U4M5

EPA CompTox

DTXSID701346569


InChI Key	IKIIZLYTISPENI-ZFORQUDYSA-N
Smiles	C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)O)O
InChI	InChI=1S/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)/t16-,17-,18+,19-,21+/m0/s1

InChI Key

IKIIZLYTISPENI-ZFORQUDYSA-N

Smiles

C1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)C(=O)O)O)O)O)O)O

InChI

InChI=1S/C21H18O11/c22-9-6-10(8-4-2-1-3-5-8)30-11-7-12(14(23)15(24)13(9)11)31-21-18(27)16(25)17(26)19(32-21)20(28)29/h1-7,16-19,21,23-27H,(H,28,29)/t16-,17-,18+,19-,21+/m0/s1

Property Name	Value
Molecular Formula	C21H18O11
Molecular Weight	446.08
AlogP	0.14
Hydrogen Bond Acceptor	10.0
Hydrogen Bond Donor	6.0
Number of Rotational Bond	4.0
Polar Surface Area	187.12
Heavy Atoms	32.0

Property Name

Value

Molecular Formula

C21H18O11

Molecular Weight

446.08

AlogP

0.14

Hydrogen Bond Acceptor

10.0

Hydrogen Bond Donor

6.0

Number of Rotational Bond

4.0

Polar Surface Area

187.12

Heavy Atoms

32.0

Resources	Reference
CAS NUMBER	21967-41-9
NORMAN SUSDAT
FDA SRS	347Q89U4M5

Resources

Reference

CAS NUMBER

21967-41-9

NORMAN SUSDAT

FDA SRS

347Q89U4M5

EcoDrug+ was developed under the PREMIER Innovative Medicines Initiative 2 Joint Undertaking (JU) under grant agreement No 875508. The JU receives support from the EU’s Horizon 2020 research and innovation programme and the European Federation of Pharmaceutical Industries and Associations (EFPIA). The views reflect only the authors’ perspective and the JU is not responsible for any use that may be made of the information EcoDrug+ contains.

Elements of EcoDrug+ were developed under the Biocenter Finland Drug Discovery and Chemical Biology network. CSC-IT Center for Science Ltd is thanked for providing computational resources. Credit is given to Ensembl for collecting species images (provided under public domain licences such as Wikimedia and NHGRI).

Content of EcoDrug+ is provided without guarantee for correctness.

Cite Us:

Ashenafi Legehar, Siobhán Monaghan, Mael Briand, Akseli Niemelä, Leo Ghemtio, Ziaurrehman Tanoli, A Ross Brown, Charles R Tyler, Henri Xhaard, EcoDrug PLUS: an advanced database for drug target conservation analysis and environmental risk assessment, Nucleic Acids Research, Volume 54, Issue D1, 6 January 2026, Pages D1397–D1404, https://doi.org/10.1093/nar/gkaf1251

This work is licensed under Creative Commons Attribution-ShareAlike 4.0 International License

Last update: Monday, 3 November 2025

BAICALIN

Structure

Physicochemical Descriptors

Cross References