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Merck

T6764

Sigma-Aldrich

Triprolidine hydrochloride

≥99%

Sinónimos:

(E)-2-[3-(1-Pyrrolidinyl)-1-p-tolylpropenyl]pyridine hydrochloride, trans-2-[3-(1-Pyrrolidinyl)-1-p-tolylpropenyl]pyridine hydrochloride

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About This Item

Fórmula empírica (notación de Hill):
C19H22N2 · HCl
Número de CAS:
Peso molecular:
314.85
Número MDL:
Código UNSPSC:
12352200
ID de la sustancia en PubChem:
NACRES:
NA.77

Nivel de calidad

Ensayo

≥99%

solubilidad

alcohol: soluble 1 in 1.5 of solvent
chloroform: soluble 1 in less than 1 of solvent
H2O: soluble 50 mg/mL, clear, colorless to yellow

emisor

GlaxoSmithKline

temp. de almacenamiento

2-8°C

cadena SMILES

CC(C=C1)=CC=C1/C(C2=NC=CC=C2)=C\CN3CCCC3.Cl

InChI

1S/C19H22N2.ClH/c1-16-7-9-17(10-8-16)18(19-6-2-3-12-20-19)11-15-21-13-4-5-14-21;/h2-3,6-12H,4-5,13-15H2,1H3;1H/b18-11+;

Clave InChI

WYUYEJNGHIOFOC-NWBUNABESA-N

Información sobre el gen

human ... HRH1(3269)

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Aplicación

Triprolidine has been used as a H1 histaminergic inhibitor to study its effect on long-term potentiation (LTP) in tuberomammillary nucleus (TMN) neurons.

Acciones bioquímicas o fisiológicas

H1 histamine receptor antagonist.

Características y beneficios

This compound is featured on the Histamine Receptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Nota de preparación

Triprolidine hydrochloride is soluble in water at 50 mg/ml and yields a clear, colorless to yellow solution. It is also soluble in alcohol (1 in 1.5 of solvent) and chloroform (1 in less than 1 of solvent).

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Pictogramas

Exclamation mark

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Equipo de protección personal

dust mask type N95 (US), Eyeshields, Gloves


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Adnan Manassra et al.
Journal of pharmaceutical and biomedical analysis, 51(4), 991-993 (2009-12-04)
An HPLC method using UV detection is proposed for the simultaneous determination of pseudophedrine hydrochloride, codeine phosphate, and triprolidine hydrochloride in liquid formulation. C18 column (250mmx4.0mm) is used as the stationary phase with a mixture of methanol:acetate buffer:acetonitrile (85:5:10, v/v)
Feifei Feng et al.
The Journal of pharmacy and pharmacology, 72(4), 507-518 (2020-02-08)
Ketotifen (K) and its active metabolite norketotifen (N) exist as optically active atropisomers. They both have antihistaminic and anti-inflammatory properties but the S-atropisomer of N (SN) causes less sedation than K and RN in rodents. This study investigated whether this
Ashok K Shakya et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 877(32), 4071-4078 (2009-11-21)
A highly efficient, selective and specific method for simultaneous quantitation of triprolidine and pseudoephedrine in human plasma by liquid chromatography-ion trap-tandem mass spectrometry coupled with electro spray ionization (LC-ESI-ion trap-tandem MS) has been validated and successfully applied to a clinical
Gianluigi Tanda et al.
Journal of neurochemistry, 106(1), 147-157 (2008-03-28)
The pattern of activation of dopamine (DA) neurotransmission in the nucleus accumbens (NAc) of rats produced by H(1) histamine antagonists which have behavioral effects like those of psychostimulant drugs was examined. Diphenhydramine and (+)-chlorpheniramine were compared with triprolidine, a potent
Benjamin R Collins et al.
Journal of pharmaceutical and biomedical analysis, 43(1), 293-297 (2006-08-26)
An automated solid-phase extraction method was developed for the determination of the H1-antihistamine acrivastine in plasma samples. Acrivastine was analyzed at the wavelength of 254 nm using a reversed-phase HPLC assay. Both extraction procedure and analytical condition were optimized and

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