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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Praziquantel, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Praziquantel 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 Praziquantel-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.

Praziquantel Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-Praziquantel-d11 Stable Isotopes CS-T-95622 1399880-38-6 Enquire
cis-Hydroxy Praziquantel-d5 Stable Isotopes CS-T-78676 1792108-86-1 Enquire
Praziquantel-d11 Stable Isotopes CS-O-10010 1246343-36-1 In Stock
trans-Hydroxy Praziquantel-d5 Stable Isotopes CS-T-97412 134924-71-3 Enquire


API Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Praziquantel API Standards CS-T-40383 55268-74-1 In Stock


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Hydroxypraziquantel Metabolites CS-EK-02297 60743-58-0 Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-Praziquantel Impurities CS-O-52315 57452-98-9 Enquire
1,2-Deshydro Praziquantel Impurities CS-T-15557 125273-86-1 In Stock
N-Nitroso Praziquantel Impurity 9 Impurities CS-O-40005 Not Available In Stock
Praziquantel EP Impurity D Impurities CS-O-43112 94494-35-6 Enquire
Praziquantel Impurity 4 Impurities CS-EO-00317 53182-00-6 Enquire
Praziquantel Impurity F Impurities CS-EO-00237 Not Available Enquire
Praziquantel Oxide Impurity (RRT0.63) Impurities CS-EO-00236 180342-63-6 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-(Descyclohexylcarbonyl)-2-benzoyl Praziquantel Intermediates CS-T-15555 54761-87-4 In Stock
cis-Hydroxy Praziquantel Intermediates CS-T-56393 134924-68-8 Enquire