Diclazuril EP Impurity A

Name: Diclazuril EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-025287

About Diclazuril EP Impurity A

Diclazuril EP Impurity A is a pharmacopeial impurity of Diclazuril carrying the CAS registry number 862243-46-7. Its molecular formula is C18H9Cl3N4O4 and its molecular weight is 451.6 g/mol. Systematically, it is named 2-[3,5-dichloro-4-[(4-chlorophenyl)-cyanomethyl]phenyl]-3,5-dioxo-1,2,4-triazine-6-carboxylic acid. Alternative names: Diclazuril - Impurity A and Diclazuril 6-Carboxylic Acid.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Diclazuril impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Diclazuril EP Impurity A in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Diclazuril

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

Diclazuril impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Diclazuril EP Impurity A
Catalogue No.	VQ-025287
CAS Number	862243-46-7
IUPAC name	2-[3,5-dichloro-4-[(4-chlorophenyl)-cyanomethyl]phenyl]-3,5-dioxo-1,2,4-triazine-6-carboxylic acid
Molecular formula	C₁₈H₉Cl₃N₄O₄
Molecular weight	451.6 g/mol
Exact mass	449.9689
Grade	Reference Standard
HSN code	38229090
InChIKey	AHUKSKRPLYKKLC-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(C#N)C2=C(C=C(C=C2Cl)N3C(=O)NC(=O)C(=N3)C(=O)O)Cl)Cl
PubChem CID	18942170

Physical properties
Physical form	Solid
LogP (XLogP3)	4.6
H-bond donors / acceptors	2 / 6
TPSA	123 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 Diclazuril EP Impurity A?

The CAS Registry Number of Diclazuril EP Impurity A is 862243-46-7. It is also known as Diclazuril - Impurity A, Diclazuril 6-Carboxylic Acid, Diclazuril, 6-carboxylic acid-.

What is the molecular formula and molecular weight of Diclazuril EP Impurity A?

Diclazuril EP Impurity A has the molecular formula C18H9Cl3N4O4 and a molecular weight of 451.6 g/mol. Its IUPAC name is 2-[3,5-dichloro-4-[(4-chlorophenyl)-cyanomethyl]phenyl]-3,5-dioxo-1,2,4-triazine-6-carboxylic acid.

What is Diclazuril EP Impurity A used for?

Diclazuril EP Impurity A 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 EP Impurity A can I order?

We supply Diclazuril EP Impurity A 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 EP Impurity A?

Yes. Every lot of Diclazuril EP Impurity A 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 EP Impurity A be shipped internationally?

Yes. We export Diclazuril EP Impurity A worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.