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N1280

Sigma-Aldrich

Norclomipramine hydrochloride

≥98% (TLC), powder

Synonym(s):

N-Desmethylclomipramine

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About This Item

Empirical Formula (Hill Notation):
C18H21ClN2 · HCl
CAS Number:
303-48-0
Molecular Weight:
337.29
MDL number:
MFCD00792880
UNSPSC Code:
12352100
PubChem Substance ID:
57654438
NACRES:
NA.22

Quality Level

200

Assay

≥98% (TLC)

form

powder

color

white to yellow

SMILES string

Cl.CNCCCN1c2ccccc2CCc3ccc(Cl)cc13

InChI

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

InChI key

KMDDAZOLOSKTKZ-UHFFFAOYSA-N

Biochem/physiol Actions

Tricyclic antidepressant; an active metabolite of clomipramine that preferentially blocks the norepinephrine transporter.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
099M4062V
13171012
064M4061V
057M4822V
067M4072V

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K Fujita et al.
European journal of pharmacology, 204(3), 227-233 (1991-11-12)
When rats received a single i.p. injection of clomipramine (20 mg/kg), clomipramine and desmethylclomipramine were rapidly distributed into the brain and their concentrations were markedly higher in the brain than in the serum, while the concentration of the metabolite in
S Härtter et al.
Psychopharmacology, 117(2), 149-153 (1995-01-01)
The selective serotonin reuptake inhibitor fluvoxamine interferes with the metabolism of tricyclic antidepressants. The present investigation was set out to characterize these interactions in vitro using rat liver microsomes and in vivo by analysing levels of clomipramine and metabolites in
C Lainesse et al.
Journal of veterinary pharmacology and therapeutics, 29(4), 271-278 (2006-07-19)
A cross-over study was performed in six adult spayed cats to determine the pharmacokinetics of clomipramine and its metabolite, desmethylclomipramine (DCMP) after intravenous (0.25 mg/kg) and oral (0.5 mg/kg) single-dose administrations. Plasma clomipramine and DCMP were measured by high-performance liquid
Akihiro Takano et al.
Psychopharmacology, 216(2), 279-286 (2011-02-22)
Norepinephrine transporter (NET) is one of the key targets for antidepressants such as combined serotonin and norepinephrine reuptake inhibitors as well as some of the tricyclic antidepressants. Clomipramine, a tricyclic antidepressant, has been reported to have an active metabolite, desmethylclomipramine
J N King et al.
American journal of veterinary research, 61(1), 74-79 (2000-01-12)
To determine pharmacokinetics of clomipramine and its principle metabolite (desmethylclomipramine) in the plasma of dogs after IV or oral administration of a single dose. 6 male and 6 female Beagles. Clomipramine was administered IV (2 mg/kg), PO (4 mg/kg) after
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Articles

HPLC Analysis of Tricyclic Antidepressants on Ascentis® Express 2.7 μm RP-Amide

-isomer basis, ≥98% (GC), 15% Z-isomer basis, powder; Norclomipramine hydrochloride, ~99% (TLC), powder; Imipramine hydrochloride solution, drug standard, 1.0 mg/mL in methanol; Amitriptyline hydrochloride, ≥98% (TLC), powder; Clomipramine hydrochloride, ≥98% (HPLC), powder

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