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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Trihexyphenidyl, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Trihexyphenidyl impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Trihexyphenidyl-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Trihexyphenidyl Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Trihexyphenidyl D11 (Cyclohexyl-d11) Stable Isotopes CS-O-49155 144-11-6 (Unlabelled) Enquire
Trihexyphenidyl-d11 Hydrochloride Stable Isotopes CS-O-51812 52-49-3 (Unlabelled) In Stock
Trihexyphenidyl-d5 Stable Isotopes CS-EO-02493 Not Available Enquire
D,L-Trihexyphenidyl Hydrochloride-D11 Stable Isotopes CS-T-93820 52-49-3 (Unlabeled) In Stock


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Trihexyphenidyl API CS-EO-03921 144-11-6 Enquire
Trihexyphenidyl Hydrochloride API CS-O-05406 52-49-3 In Stock
D,L-Trihexyphenidyl, Hydrochloride API CS-T-62387 52-49-3 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-Phenyl-3-(Hexahydro-Pyridine-1-yl)Propan-1-One Impurity CS-T-40121 886-06-6 In Stock


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
DL-trihexyphenidyl hydrochloride Intermediate CS-O-01381 58947-95-8 In Stock