Cis-Hydroxy Praziquantel

About Cis-Hydroxy Praziquantel

Cis-Hydroxy Praziquantel is a metabolite or degradation product of Praziquantel carrying the CAS registry number 134924-68-8. Its molecular formula is C19H24N2O3 and its molecular weight is 328.4 g/mol. Systematically, it is named 2-(4-hydroxycyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one. Common synonyms include 4-Hydroxypraziquantel and trans-Hydroxy Praziquantel.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Praziquantel, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Praziquantel

View every impurity, metabolite and intermediate we list for Praziquantel.

Praziquantel impurities

Specifications & identifiers

Chemical identifiers
Product name	Cis-Hydroxy Praziquantel
Catalogue No.	VQ-041609
CAS Number	134924-68-8
IUPAC name	2-(4-hydroxycyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one
Molecular formula	C₁₉H₂₄N₂O₃
Molecular weight	328.4 g/mol
Exact mass	328.1787
Grade	Reference Standard
HSN code	38229090
InChIKey	OKTGUGBZQBTMHZ-UHFFFAOYSA-N
SMILES	C1CC(CCC1C(=O)N2CC3C4=CC=CC=C4CCN3C(=O)C2)O
PubChem CID	173759

Physical properties
Physical form	Solid
LogP (XLogP3)	1.1
H-bond donors / acceptors	1 / 3
TPSA	60.9 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Cis-Hydroxy Praziquantel?

The CAS Registry Number of Cis-Hydroxy Praziquantel is 134924-68-8. It is also known as 4-Hydroxypraziquantel, trans-Hydroxy Praziquantel, 4-hydroxycyclohexylcarboxylate.

What is the molecular formula and molecular weight of Cis-Hydroxy Praziquantel?

Cis-Hydroxy Praziquantel has the molecular formula C19H24N2O3 and a molecular weight of 328.4 g/mol. Its IUPAC name is 2-(4-hydroxycyclohexanecarbonyl)-3,6,7,11b-tetrahydro-1H-pyrazino[2,1-a]isoquinolin-4-one.

What is Cis-Hydroxy Praziquantel used for?

Cis-Hydroxy Praziquantel is supplied as a characterised reference material related to Praziquantel. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Cis-Hydroxy Praziquantel can I order?

We supply Cis-Hydroxy Praziquantel in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cis-Hydroxy Praziquantel?

Yes. Every lot of Cis-Hydroxy Praziquantel is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Cis-Hydroxy Praziquantel be shipped internationally?

Yes. We export Cis-Hydroxy Praziquantel worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.