All Photos(1)

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 featured on the Biogenic Amine Transporters page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by Eli Lilly. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non 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

Certificate of Analysis

Certificate of Origin

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...
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...
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...
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...
Matthew T Olson et al.
Clinical chemistry, 59(6), 920-927 (2013-02-22)
The addition of a calibration curve with every run is both time-consuming and expensive for clinical mass spectrometry assays. We present alternative calibration strategies that eliminate the need for a calibration curve except as required by laboratory regulations. We measured...

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