EcoDrugPlus


Keyword(s):	Human Metabolites
Molecule Category	Free-form
UNII	1P6HEG5ZHS
EPA CompTox	DTXSID80905125

Keyword(s):

Human Metabolites

Molecule Category

Free-form

UNII

1P6HEG5ZHS

EPA CompTox

DTXSID80905125


InChI Key	VSKIOMHXEUHYSI-KNLIIKEYSA-N
Smiles	CO[C@]12C=C[C@@]3(C[C@@H]1C(C)(C)O)[C@H]1CC4=CC=C(O)C5=C4[C@@]3(CCN1CC1CC1)[C@H]2O5
InChI	InChI=1S/C26H33NO4/c1-23(2,29)18-13-24-8-9-26(18,30-3)22-25(24)10-11-27(14-15-4-5-15)19(24)12-16-6-7-17(28)21(31-22)20(16)25/h6-9,15,18-19,22,28-29H,4-5,10-14H2,1-3H3/t18-,19-,22-,24-,25+,26-/m1/s1

InChI Key

VSKIOMHXEUHYSI-KNLIIKEYSA-N

Smiles

CO[C@]12C=C[C@@]3(C[C@@H]1C(C)(C)O)[C@H]1CC4=CC=C(O)C5=C4[C@@]3(CCN1CC1CC1)[C@H]2O5

InChI

InChI=1S/C26H33NO4/c1-23(2,29)18-13-24-8-9-26(18,30-3)22-25(24)10-11-27(14-15-4-5-15)19(24)12-16-6-7-17(28)21(31-22)20(16)25/h6-9,15,18-19,22,28-29H,4-5,10-14H2,1-3H3/t18-,19-,22-,24-,25+,26-/m1/s1

Property Name	Value
Molecular Formula	C26H33NO4
Molecular Weight	423.24
AlogP	3.16
Hydrogen Bond Acceptor	5.0
Hydrogen Bond Donor	2.0
Number of Rotational Bond	4.0
Polar Surface Area	62.16
Heavy Atoms	31.0

Property Name

Value

Molecular Formula

C26H33NO4

Molecular Weight

423.24

AlogP

3.16

Hydrogen Bond Acceptor

5.0

Hydrogen Bond Donor

2.0

Number of Rotational Bond

4.0

Polar Surface Area

62.16

Heavy Atoms

31.0

Resources	Reference
CAS NUMBER	4406-22-8
NORMAN SUSDAT
FDA SRS	1P6HEG5ZHS

Resources

Reference

CAS NUMBER

4406-22-8

NORMAN SUSDAT

FDA SRS

1P6HEG5ZHS

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

CYPRENORPHINE

Structure

Physicochemical Descriptors

Cross References