EcoDrugPlus


Synonyms	AH-289 Chlorcyclizine hcl Chlorcyclizine hydrochloride Chlorcyclizine monohydrochloride Chlorcyclizinium chloride Di-paralene Histantin NSC-169496 Perazil
Status
Molecule Category	Salt-form
UNII	NPB7A7874U
EPA CompTox	DTXSID7045360

Synonyms

AH-289

Chlorcyclizine hcl

Chlorcyclizine hydrochloride

Chlorcyclizine monohydrochloride

Chlorcyclizinium chloride

Di-paralene

Histantin

NSC-169496

Perazil

Status

Molecule Category

Salt-form

UNII

NPB7A7874U

EPA CompTox

DTXSID7045360


InChI Key	MSIJLVMSKDXAQN-UHFFFAOYSA-N
Smiles	CN1CCN(C(c2ccccc2)c2ccc(Cl)cc2)CC1.Cl
InChI	InChI=1S/C18H21ClN2.ClH/c1-20-11-13-21(14-12-20)18(15-5-3-2-4-6-15)16-7-9-17(19)10-8-16;/h2-10,18H,11-14H2,1H3;1H

InChI Key

MSIJLVMSKDXAQN-UHFFFAOYSA-N

Smiles

CN1CCN(C(c2ccccc2)c2ccc(Cl)cc2)CC1.Cl

InChI

InChI=1S/C18H21ClN2.ClH/c1-20-11-13-21(14-12-20)18(15-5-3-2-4-6-15)16-7-9-17(19)10-8-16;/h2-10,18H,11-14H2,1H3;1H

Property Name	Value
Molecular Formula	C18H22Cl2N2
Molecular Weight	337.29
AlogP	3.68
Hydrogen Bond Acceptor	2.0
Number of Rotational Bond	3.0
Polar Surface Area	6.48
Molecular species	NEUTRAL
Aromatic Rings	2.0
Heavy Atoms	21.0

Property Name

Value

Molecular Formula

C18H22Cl2N2

Molecular Weight

337.29

AlogP

3.68

Hydrogen Bond Acceptor

2.0

Number of Rotational Bond

3.0

Polar Surface Area

6.48

Molecular species

NEUTRAL

Aromatic Rings

2.0

Heavy Atoms

21.0

Resources	Reference
ChEMBL	CHEMBL1889091
FDA SRS	NPB7A7874U
PubChem	62413
SureChEMBL	SCHEMBL321657

Resources

Reference

ChEMBL

FDA SRS

PubChem

SureChEMBL

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, 2025, gkaf1251 Read...

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Last update: Monday, 3 November 2025

CHLORCYCLIZINE HYDROCHLORIDE

Structure

Physicochemical Descriptors

Cross References