Diclazuril

Name: Diclazuril
Brand: Vaqora Chemicals
SKU: VQ-022361

About Diclazuril

Diclazuril is a high-purity reference standard of Diclazuril carrying the CAS registry number 101831-37-2. Its molecular formula is C17H9Cl3N4O2 and its molecular weight is 407.6 g/mol. Its systematic (IUPAC) name is 2-(4-chlorophenyl)-2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile. It is also known as Diclazuril for veterinary use or DRG-0079.

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. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a reference sample of Diclazuril, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Diclazuril

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

Diclazuril impurities

Specifications & identifiers

Chemical identifiers
Product name	Diclazuril
Catalogue No.	VQ-022361
CAS Number	101831-37-2
IUPAC name	2-(4-chlorophenyl)-2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile
Molecular formula	C₁₇H₉Cl₃N₄O₂
Molecular weight	407.6 g/mol
Exact mass	405.9791
Grade	Reference Standard
HSN code	38229090
InChIKey	ZSZFUDFOPOMEET-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(C#N)C2=C(C=C(C=C2Cl)N3C(=O)NC(=O)C=N3)Cl)Cl
PubChem CID	456389

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	1 / 4
TPSA	85.6 Å²

Safety & hazard information (GHS)

Health hazard

Environmental hazard

Signal word: Warning

Hazard statements

H361Suspected of damaging fertility or the unborn child
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life

Precautionary statements: P203, P260, P273, P280, P318, P319, P391, P405, 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 Diclazuril?

The CAS Registry Number of Diclazuril is 101831-37-2. It is also known as Diclazuril for veterinary use, DRG-0079, 2-[4-(4-chloro-alpha-cyanobenzyl)-3,5-dichlorophenyl]-1,2,4-triazine-3,5(2H,4H)-dione.

What is the molecular formula and molecular weight of Diclazuril?

Diclazuril has the molecular formula C17H9Cl3N4O2 and a molecular weight of 407.6 g/mol. Its IUPAC name is 2-(4-chlorophenyl)-2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]acetonitrile.

What is Diclazuril used for?

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

We supply Diclazuril 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 Diclazuril?

Yes. Every lot of Diclazuril 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 Diclazuril be shipped internationally?

Yes. Diclazuril 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.