C20H32ClNO
337.9 g/mol
APIWarning
Trihexyphenidyl hydrochloride
CAS52-49-3EC200-142-5
Category
API
Compound Class
Amine
Primary Use
Pharmaceutical Raw Material
Trihexyphenidyl hydrochloride is an active pharmaceutical ingredient used in the manufacturing of medications for central nervous system conditions. It is an antispasmodic agent of the antimuscarinic class, primarily supplied for the management of Parkinson's disease and related movement disorders.
pharmaceutical manufacturing of antispasmodic formulationsresearch compound for central nervous system studiessupply to formulation laboratories
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Trihexyphenidyl
CAS144-11-6
pharmaceutical raw material
StrongStructure SimilarSimilarity 1.00
Procyclidine hydrochloride
CAS1508-76-5
pharmaceutical raw material
ReferenceSame Category
(±)-penicillamine
CAS52-66-4
pharmaceutical raw material
ReferenceSame Category
D-penicillamine
CAS52-67-5
pharmaceutical raw material
ReferenceSame Category
Lynestrenol
CAS52-76-6
pharmaceutical raw material
ReferenceSame Category
Haloperidol
CAS52-86-8
pharmaceutical raw material
Safety Reference
Warning
H302Harmful if swallowed
H301Toxic if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation
H350May cause cancer
H360May damage fertility or the unborn child
Customs Tariff Classification
The international HS code for Trihexyphenidyl hydrochloride (CAS 52-49-3) is 2933.39.
HS code (international, 6-digit)
2933.39
EU CN code (8-digit)
2933 39 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
1-cyclohexyl-1-phenyl-3-piperidin-1-ylpropan-1-ol;hydrochloride
InChIKey
QDWJJTJNXAKQKD-UHFFFAOYSA-N
SMILES
C1CCC(CC1)C(CCN2CCCCC2)(C3=CC=CC=C3)O.Cl
Synonyms (48)
- Trihexyphenidyl hydrochloride (JP18/USP)
- Trihexyphenidyl hydrochloride, British Pharmacopoeia (BP)
- Trihexyphenidyl hydrochloride, European Pharmacopoeia (EP)
- Trihexyphenidyl hydrochloride, United States Pharmacopeia (USP)
- 52-49-3 (HCl)
- Agitane
- Aparkane
- Artane
- Artane (TN)
- Artane hydrochloride
- Bentex
- Benzhexol HCL
- Benzhexol chloride
- Benzhexol hydrochloride
- Broflex
- Cyclodol
- Cyclodolum
- Paralest
- Parcopane
- Parkopan
- Peragit
- Pipanol
- Romparkin
- Sedrina
- Tremin
- Triexifenidila
- Trihexyphenidyl HCl
- Trihexyphenidyl hydrochloride
- Triphedinon
- Tsiklodol
Sourcing Trihexyphenidyl hydrochloride?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.