Lormetazepam

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

C₁₆H₁₂Cl₂N₂O₂ — CID 13314

💊View drug profile → lormetazepam

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

IUPAC7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-3H-1,4-benzodiazepin-2-one

SMILESCN1C(=O)C(O)N=C(c2ccccc2Cl)c2cc(Cl)ccc21

InChIInChI=1S/C16H12Cl2N2O2/c1-20-13-7-6-9(17)8-11(13)14(19-15(21)16(20)22)10-4-2-3-5-12(10)18/h2-8,15,21H,1H3

InChIKeyFJIKWRGCXUCUIG-UHFFFAOYSA-N

MW335.19 g/mol

LogP3.13

Rot. Bonds1

About Lormetazepam

Lormetazepam (PubChem CID 13314) has the molecular formula C₁₆H₁₂Cl₂N₂O₂ and a molecular weight of 335.19 g/mol. Its IUPAC name is 7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-3H-1,4-benzodiazepin-2-one.

Molecular Properties

Compound Name	Lormetazepam
PubChem CID	13314
Molecular Formula	C₁₆H₁₂Cl₂N₂O₂
Molecular Weight	335.19 g/mol
Exact Mass	334.03
IUPAC Name	7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-3H-1,4-benzodiazepin-2-one
SMILES	CN1C(=O)C(O)N=C(c2ccccc2Cl)c2cc(Cl)ccc21
InChI	InChI=1S/C16H12Cl2N2O2/c1-20-13-7-6-9(17)8-11(13)14(19-15(21)16(20)22)10-4-2-3-5-12(10)18/h2-8,15,21H,1H3
InChIKey	FJIKWRGCXUCUIG-UHFFFAOYSA-N
XLogP	3.13
TPSA	52.90 Å²
H-Bond Donors	1
H-Bond Acceptors	3
Rotatable Bonds	1
Heavy Atoms	22
Complexity	—

Lipinski Rule of Five

Passes Rule of Five

Rule	Value
MW ≤ 500	335.19
LogP ≤ 5	3.13
H-Bond Donors ≤ 5	1
H-Bond Acceptors ≤ 10	3

Related Compounds

Frequently Asked Questions

What is the IUPAC name of Lormetazepam?

The IUPAC name of Lormetazepam (CID 13314) is 7-chloro-5-(2-chlorophenyl)-3-hydroxy-1-methyl-3H-1,4-benzodiazepin-2-one.

What is the SMILES notation for Lormetazepam?

The canonical SMILES for Lormetazepam is CN1C(=O)C(O)N=C(c2ccccc2Cl)c2cc(Cl)ccc21.

What is the InChIKey of Lormetazepam?

The InChIKey is FJIKWRGCXUCUIG-UHFFFAOYSA-N. The full InChI is InChI=1S/C16H12Cl2N2O2/c1-20-13-7-6-9(17)8-11(13)14(19-15(21)16(20)22)10-4-2-3-5-12(10)18/h2-8,15,21H,1H3.

What are the key properties of Lormetazepam?

Lormetazepam has a molecular weight of 335.19 g/mol, XLogP of 3.13, 1 rotatable bonds, 1 hydrogen bond donors, and 3 hydrogen bond acceptors.

Where does this data come from?

All data for Lormetazepam is sourced from PubChem (CID 13314), 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 13314 — identifiers, structure, computed properties (public domain)
DrugCentral drug card 1608 — approved-drug record (CC BY-SA 4.0)

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