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Merck
CN

285374

Chlorpromazine hydrochloride

98%

Synonym(s):

2-Chloro-10-(3-dimethylaminopropyl)phenothiazine hydrochloride, CPZ, Largactil

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About This Item

Empirical Formula (Hill Notation):
C17H19ClN2S · HCl
CAS Number:
Molecular Weight:
355.33
PubChem Substance ID:
UNSPSC Code:
12352005
Beilstein/REAXYS Number:
3779989
MDL number:
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SMILES string

Cl[H].CN(C)CCCN1c2ccccc2Sc3ccc(Cl)cc13

InChI key

FBSMERQALIEGJT-UHFFFAOYSA-N

InChI

1S/C17H19ClN2S.ClH/c1-19(2)10-5-11-20-14-6-3-4-7-16(14)21-17-9-8-13(18)12-15(17)20;/h3-4,6-9,12H,5,10-11H2,1-2H3;1H

assay

98%

Gene Information

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Application

Substitute for benzidine, o-dianisidine, and o-tolidine in the determination of microquantities of hemoglobin and peroxidase.

Biochem/physiol Actions

Chlorpromazine demonstrates cytotoxic and antiproliferative activity against leukemic cells, but does not affect the viability of normal lymphocytes.
Phenothiazine antipsychotic; D2 dopamine receptor antagonist, H1 histamine receptor antagonist; inhibits calmodulin-dependent stimulation of cyclic nucleotide phosphodiesterase and nitric oxide synthase.

Regulatory Information

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Jessica J W Broeders et al.
Toxicology in vitro : an international journal published in association with BIBRA, 27(3), 1057-1064 (2013-02-05)
The extrapolation of in vitro to in vivo toxicity data is a challenge. Differences in sensitivity between cell systems may be due to intrinsic properties of the cell but also because of differences in exposure. In this study, the cytotoxicity
Rafaa Zeineddine et al.
Molecular neurodegeneration, 10, 57-57 (2015-11-02)
Amyotrophic Lateral Sclerosis is characterized by a focal onset of symptoms followed by a progressive spread of pathology that has been likened to transmission of infectious prions. Cell-to-cell transmission of SOD1 protein aggregates is dependent on fluid-phase endocytosis pathways, although
Sébastien Anthérieu et al.
Hepatology (Baltimore, Md.), 57(4), 1518-1529 (2012-11-24)
Drugs induce cholestasis by diverse and still poorly understood mechanisms in humans. Early hepatic effects of chlorpromazine (CPZ), a neuroleptic drug known for years to induce intrahepatic cholestasis, were investigated using the differentiated human hepatoma HepaRG cells. Generation of reactive
Soon Young Shin et al.
Carcinogenesis, 34(9), 2080-2089 (2013-05-22)
2-Chloro-10-[3(-dimethylamino)propyl]phenothiazine mono hydrochloride (chlorpromazine; CPZ) is an antipsychotic agent that was originally developed to control psychotic disorders. The cytotoxic properties of the CPZ are well known, but its mechanism of action is poorly understood. In this study, we investigated the
Jessica M D'Amico et al.
Journal of neurophysiology, 109(6), 1473-1484 (2012-12-12)
In animals, the recovery of motoneuron excitability in the months following a complete spinal cord injury is mediated, in part, by increases in constitutive serotonin (5-HT2) and norepinephrine (α1) receptor activity, which facilitates the reactivation of calcium-mediated persistent inward currents

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