From August 18th 2026, GtoPdb will require users to register to use the website. Please see our blog post for more information.

levomethadyl acetate   Click here for help

GtoPdb Ligand ID: 7212

Abbreviated name: LAAM
Synonyms: MK-790 | Orlaam®
Approved drug
levomethadyl acetate is an approved drug (FDA (1993))
Compound class: Synthetic organic
Comment: Levomethadyl is a opioid analgesic.
2D Structure
Click here for help
Click here for structure editor
Physico-chemical Properties
Click here for help
Hydrogen bond acceptors 3
Hydrogen bond donors 0
Rotatable bonds 9
Topological polar surface area 29.54
Molecular weight 353.24
XLogP 5.38
No. Lipinski's rules broken 1

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

SMILES / InChI / InChIKey
Click here for help
Canonical SMILES CCC(C(c1ccccc1)(c1ccccc1)CC(N(C)C)C)OC(=O)C
Isomeric SMILES CC[C@@H](C(c1ccccc1)(c1ccccc1)C[C@@H](N(C)C)C)OC(=O)C
InChI InChI=1S/C23H31NO2/c1-6-22(26-19(3)25)23(17-18(2)24(4)5,20-13-9-7-10-14-20)21-15-11-8-12-16-21/h7-16,18,22H,6,17H2,1-5H3/t18-,22-/m0/s1
InChI Key XBMIVRRWGCYBTQ-AVRDEDQJSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

Bioactivity Comments
We have been unable to find publicly available affinity data for this drug at its proposed molecular target to substantiate its MMOA, and have therefore not tagged a primary drug target.