Ponazuril

About Ponazuril

Ponazuril is a metabolite or degradation product of Toltrazuril carrying the CAS registry number 69004-04-2. With the molecular formula C18H14F3N3O6S, it has a molar mass of 457.4 g/mol. Systematically, it is named 1-methyl-3-[3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione. Common synonyms include Toltrazuril sulfone and Marquis Antiprotozoal Oral Paste.

It is supplied 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Toltrazuril, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Ponazuril is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling
Agrochemical formulations

Industries

Related to Toltrazuril

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

Toltrazuril impurities

Specifications & identifiers

Chemical identifiers
Product name	Ponazuril
Catalogue No.	VQ-034338
CAS Number	69004-04-2
IUPAC name	1-methyl-3-[3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione
Molecular formula	C₁₈H₁₄F₃N₃O₆S
Molecular weight	457.4 g/mol
Exact mass	457.0555
Grade	Reference Standard
HSN code	38229090
InChIKey	VBUNOIXRZNJNAD-UHFFFAOYSA-N
SMILES	CC1=C(C=CC(=C1)N2C(=O)NC(=O)N(C2=O)C)OC3=CC=C(C=C3)S(=O)(=O)C(F)(F)F
PubChem CID	3050408

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	1 / 9
TPSA	121 Å²
Synonyms	Toltrazuril sulfone, Marquis Antiprotozoal Oral Paste, Toltrazuril (sulfone), BAY-Vi 9143, Toltrazuril Sulfone (Ponazuril), Marquis (vet use only), ACD-855

Safety & hazard information (GHS)

Environmental hazard

Hazard statements

H411Toxic to aquatic life with long lasting effects

Precautionary statements: P273, P391, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Ponazuril?

The CAS Registry Number of Ponazuril is 69004-04-2. It is also known as Toltrazuril sulfone, Marquis Antiprotozoal Oral Paste, Toltrazuril (sulfone).

What is the molecular formula and molecular weight of Ponazuril?

Ponazuril has the molecular formula C18H14F3N3O6S and a molecular weight of 457.4 g/mol. Its IUPAC name is 1-methyl-3-[3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione.

What is Ponazuril used for?

Ponazuril is supplied as a characterised reference material related to Toltrazuril. 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 Ponazuril can I order?

We supply Ponazuril 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 Ponazuril?

Yes. Every lot of Ponazuril 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 Ponazuril be shipped internationally?

Yes. Ponazuril is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.