Diclazuril EP Impurity B

Name: Diclazuril EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-028822

About Diclazuril EP Impurity B

Vaqora Chemicals supplies Diclazuril EP Impurity B, a pharmacopeial impurity of Diclazuril registered under CAS number 112206-71-0. Its molecular formula is C17H10Cl2N4O3 and its molecular weight is 389.2 g/mol. Systematically, it is named 2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]-2-(4-hydroxyphenyl)acetonitrile. It is also known as Diclazuril Impurity B or Diclazuril - Impurity B.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Diclazuril to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Diclazuril EP Impurity B in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports 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 B
Catalogue No.	VQ-028822
CAS Number	112206-71-0
IUPAC name	2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]-2-(4-hydroxyphenyl)acetonitrile
Molecular formula	C₁₇H₁₀Cl₂N₄O₃
Molecular weight	389.2 g/mol
Exact mass	388.013
Grade	Reference Standard
HSN code	38229090
InChIKey	WYWOPPZPCDNOMO-UHFFFAOYSA-N
SMILES	C1=CC(=CC=C1C(C#N)C2=C(C=C(C=C2Cl)N3C(=O)NC(=O)C=N3)Cl)O
PubChem CID	23035185

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	2 / 5
TPSA	106 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 B?

The CAS Registry Number of Diclazuril EP Impurity B is 112206-71-0. It is also known as Diclazuril Impurity B, Diclazuril - Impurity B, Diclazuril EP Impurity B (Free Base).

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

Diclazuril EP Impurity B has the molecular formula C17H10Cl2N4O3 and a molecular weight of 389.2 g/mol. Its IUPAC name is 2-[2,6-dichloro-4-(3,5-dioxo-1,2,4-triazin-2-yl)phenyl]-2-(4-hydroxyphenyl)acetonitrile.

What is Diclazuril EP Impurity B used for?

Diclazuril EP Impurity B 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 B can I order?

We supply Diclazuril EP Impurity B 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 B?

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

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