N7261

Sigma-Aldrich

Nortriptyline hydrochloride

≥98% (TLC), powder

Synonym(s):
Desmethylamitriptyline hydrochloride, 3-(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-ylidene)-N-methyl-1-propanamine hydrochloride
Empirical Formula (Hill Notation):
C19H21N · HCl
CAS Number:
Molecular Weight:
299.84
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.77

Quality Level

assay

≥98% (TLC)

form

powder

color

white to off-white

solubility

ethanol: 100 mg/mL
H2O: soluble

originator

Eli Lilly

SMILES string

Cl.CNCC\C=C1\c2ccccc2CCc3ccccc13

InChI

1S/C19H21N.ClH/c1-20-14-6-11-19-17-9-4-2-7-15(17)12-13-16-8-3-5-10-18(16)19;/h2-5,7-11,20H,6,12-14H2,1H3;1H

InChI key

SHAYBENGXDALFF-UHFFFAOYSA-N

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Biochem/physiol Actions

Tricyclic antidepressant that is a more potent inhibitor of the norepinephrine transporter (Ki = 3.4 nM) than the serotonin transporter (Ki = 161 nM). 5-HT2 serotonin receptor antagonist.

Features and Benefits

This compound is also offered as part of Sigma′s Library of Pharmacologically Active Compounds (LOPAC®1280), a biologically annotated collection of high-quality, ready-to-screen compounds. Click here to learn more.

Legal Information

LOPAC is a registered trademark of Sigma-Aldrich Co. LLC

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Rudolf Uher et al.
Depression and anxiety, 29(12), 1043-1049 (2012-08-31)
It has been suggested that clinician-rated scales and self-report questionnaires may be interchangeable in the measurement of depression severity, but it has not been tested whether clinically significant information is lost when assessment is restricted to either clinician-rated or self-report...
Fabrice Gritti et al.
Journal of chromatography. A, 1282, 58-71 (2013-02-21)
The adsorption behaviors of a neutral (caffeine) and a positively charged compound (nortriptylinium) are investigated on two RPLC/hybrid stationary phases, eluted with a low ionic strength buffer (phosphate buffer, W(S)pH 2.63, I=10mM). The first phase, bridge ethylene hybrid (BEH), is...
Robert A Power et al.
Journal of psychiatric research, 46(10), 1333-1338 (2012-07-10)
Most comparisons of the efficacy of antidepressants have relied on the assumption that missing data are randomly distributed. Dropout rates differ between drugs, suggesting this assumption may not hold true. This paper examines the effect of non-random dropout on a...
Aravind Penmatsa et al.
Nature, 503(7474), 85-90 (2013-09-17)
Antidepressants targeting Na(+)/Cl(-)-coupled neurotransmitter uptake define a key therapeutic strategy to treat clinical depression and neuropathic pain. However, identifying the molecular interactions that underlie the pharmacological activity of these transport inhibitors, and thus the mechanism by which the inhibitors lead...
Lindsay F Stead et al.
The Cochrane database of systematic reviews, 12, CD009670-CD009670 (2012-12-14)
Effective pharmacotherapies are available to help people who are trying to stop smoking, but quitting can still be difficult and providing higher levels of behavioural support may increase success rates further. To evaluate the effect of increasing the intensity of...

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