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Merck
CN

P169

Protriptyline hydrochloride

Synonym(s):

N-Methyl-5H-dibenzo[a,d]cycloheptene-5-propanamine hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C19H21N · HCl
CAS Number:
1225-55-4
Molecular Weight:
299.84
EC Number:
214-956-3
UNSPSC Code:
41116107
MDL number:
MFCD00072057

Key Documents

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InChI key

OGQDIIKRQRZXJH-UHFFFAOYSA-N

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;/h2-5,7-10,12-13,19-20H,6,11,14H2,1H3;1H

SMILES string

Cl[H].CNCCCC1c2ccccc2C=Cc3ccccc13

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

format

neat

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

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Y Oku et al.
Respiration physiology, 93(1), 41-49 (1993-07-01)
Protriptyline (PRT) has been shown to preferentially stimulate upper airway inspiratory motorneurons relative to phrenic activity in hyperoxic hypercapnia in the decerebrate cat via a carotid body-independent mechanism. Since previous studies indicated that carotid body stimulation results in preferential activation
C C Lin
Journal of the Formosan Medical Association = Taiwan yi zhi, 92 Suppl 4, S232-S236 (1993-12-01)
To determine the effects of protriptyline, a tricyclic non-sedative antidepressant, on sleep architecture, day and night arterial oxygen saturation and pulmonary function, ten patients with stable chronic obstructive pulmonary disease were evaluated. Overnight polysomnographic measurements were made before and 2
G M Barthlen
Respiration; international review of thoracic diseases, 64 Suppl 1, 35-38 (1997-01-01)
Patients with neuromuscular disease may suffer from nocturnal respiratory failure despite normal daytime respiratory function. The physiological reduction in muscle tone during sleep may be life-threatening in a patient with impaired muscle strength. Nocturnal respiratory failure may occur in patients
R E Dahl et al.
Journal of the American Academy of Child and Adolescent Psychiatry, 33(6), 834-841 (1994-07-01)
Although narcolepsy is rarely diagnosed before adulthood, symptoms often begin much earlier and can easily mimic psychiatric disorders in children and adolescents. Clinical experience from a pediatric sleep center is reviewed in 16 consecutive cases of polysomnographically proven narcolepsy with
P Lévy et al.
Sleep, 19(9 Suppl), S101-S110 (1996-11-01)
The spectrum of respiratory sleep disorders has been extended in the last years to include conditions that are less well defined than severe obstructive sleep apnea (OSA). Moderate OSA, snoring, and upper airway resistance syndrome (UARS) represent three conditions in
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