Levomethadone

Name: Levomethadone — Molecular Data
Creator: MolForge
License: https://creativecommons.org/publicdomain/zero/1.0/

C₂₁H₂₇NO — CID 22267

💊View drug profile → levomethadone

Data last refreshed: 2026-04-14 (MolForge compound catalog, from PubChem)

IUPAC(6R)-6-(dimethylamino)-4,4-diphenylheptan-3-one

SMILESCCC(=O)C(C[C@@H](C)N(C)C)(c1ccccc1)c1ccccc1

InChIInChI=1S/C21H27NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3/t17-/m1/s1

InChIKeyUSSIQXCVUWKGNF-QGZVFWFLSA-N

MW309.45 g/mol

LogP4.29

Rot. Bonds7

About Levomethadone

Levomethadone (PubChem CID 22267) has the molecular formula C₂₁H₂₇NO and a molecular weight of 309.45 g/mol. Its IUPAC name is (6R)-6-(dimethylamino)-4,4-diphenylheptan-3-one.

Molecular Properties

Compound Name	Levomethadone
PubChem CID	22267
Molecular Formula	C₂₁H₂₇NO
Molecular Weight	309.45 g/mol
Exact Mass	309.21
IUPAC Name	(6R)-6-(dimethylamino)-4,4-diphenylheptan-3-one
SMILES	CCC(=O)C(C[C@@H](C)N(C)C)(c1ccccc1)c1ccccc1
InChI	InChI=1S/C21H27NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3/t17-/m1/s1
InChIKey	USSIQXCVUWKGNF-QGZVFWFLSA-N
XLogP	4.29
TPSA	20.31 Å²
H-Bond Donors
H-Bond Acceptors	2
Rotatable Bonds	7
Heavy Atoms	23
Complexity	—

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	309.45
LogP ≤ 5	4.29
H-Bond Donors ≤ 5	0
H-Bond Acceptors ≤ 10	2

Related Compounds

Frequently Asked Questions

What is the IUPAC name of Levomethadone?

The IUPAC name of Levomethadone (CID 22267) is (6R)-6-(dimethylamino)-4,4-diphenylheptan-3-one.

What is the SMILES notation for Levomethadone?

The canonical SMILES for Levomethadone is CCC(=O)C(C[C@@H](C)N(C)C)(c1ccccc1)c1ccccc1.

What is the InChIKey of Levomethadone?

The InChIKey is USSIQXCVUWKGNF-QGZVFWFLSA-N. The full InChI is InChI=1S/C21H27NO/c1-5-20(23)21(16-17(2)22(3)4,18-12-8-6-9-13-18)19-14-10-7-11-15-19/h6-15,17H,5,16H2,1-4H3/t17-/m1/s1.

What are the key properties of Levomethadone?

Levomethadone has a molecular weight of 309.45 g/mol, XLogP of 4.29, 7 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.

Where does this data come from?

All data for Levomethadone is sourced from PubChem (CID 22267), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).

Browse: Molecules: L · all molecules A–Z · drugs A–Z · protein targets A–Z.

Sources

PubChem CID 22267 — identifiers, structure, computed properties (public domain)
DrugCentral drug card 4586 — approved-drug record (CC BY-SA 4.0)

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