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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
D,L-Trihexyphenidyl Hydrochloride-D11 Stable Isotopes CS-T-93820 52-49-3 (Unlabeled) In Stock
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


API Standards

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


Impurities

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


EP Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Trihexyphenidyl impurity A (Y0000068) EP Standards CS-EG-01348 73-63-2 Enquire


Intermediates

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