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Y0000108

Trihexyphenidyl hydrochloride

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

(±)-α-Cyclohexyl-α-phenyl-1-piperidinepropanol hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C20H31NO · HCl
CAS Number:
52-49-3
Molecular Weight:
337.93
MDL number:
MFCD00058212
UNSPSC Code:
41116107
PubChem Substance ID:
329830848
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

trihexyphenidyl hydrochloride

manufacturer/tradename

EDQM

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

Cl.OC(CCN1CCCCC1)(C2CCCCC2)c3ccccc3

InChI

1S/C20H31NO.ClH/c22-20(18-10-4-1-5-11-18,19-12-6-2-7-13-19)14-17-21-15-8-3-9-16-21;/h1,4-5,10-11,19,22H,2-3,6-9,12-17H2;1H

InChI key

QDWJJTJNXAKQKD-UHFFFAOYSA-N

Gene Information

human ... CHRM1(1128)

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General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Trihexyphenidyl hydrochloride EP Reference standard, intended for use in laboratory tests only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.

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Shui-Qing Zheng et al.
Fa yi xue za zhi, 27(4), 271-273 (2011-09-15)
To develop a method to measure trihexyphenidyl, chlorpromazine and clozapine in human blood with GC-MS. The specimens were alkalized (pH > 10) and extracted with V (benzene):V(ethyl acetate) = 1:1, and qualitatively analyzed using GC-MS-Full Scan with internal standard SKF525A.
Eu Jin Tan et al.
Surgical endoscopy, 27(5), 1601-1606 (2012-10-19)
Patients on psychotropic medications have been clinically observed to have higher rates of abnormal colonic architecture resulting in difficult colonoscopies. This study aims to determine if a correlation between use of psychotropic medications and colonic architectural change seen on colonoscopy
Stojan Petković et al.
Journal of forensic sciences, 56(5), 1383-1386 (2011-06-08)
Trihexyphenidyl (THP) is an anticholinergic agent with forensic toxicological interest. We present a case of a 59-year-old woman with a history of paranoid disorder, who was found dead in the house where she lived alone. The autopsy findings revealed no
Kenjiro Ono et al.
Neurobiology of aging, 33(9), 2172-2185 (2011-11-29)
α-Synuclein (αS) assembly has been implicated as a critical step in the development of Lewy body diseases such as Parkinson's disease and dementia with Lewy bodies. Melatonin (Mel), a secretory product of the pineal gland, is known to have beneficial
Hilla Ben-Pazi
Journal of child neurology, 26(7), 810-816 (2011-04-19)
There are conflicting reports regarding the efficacy of trihexyphenidyl, an anticholinergic drug, for treatment of dystonia in cerebral palsy. The author hypothesized that trihexyphenidyl may be more effective in specific subgroups and performed a retrospective analysis of 31 children (8.2
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