Closantel EP Impurity J

Name: Closantel EP Impurity J
Brand: Vaqora Chemicals
SKU: VQ-035391

About Closantel EP Impurity J

Vaqora Chemicals supplies Closantel EP Impurity J, a pharmacopeial impurity of Closantel registered under CAS number 2731038-10-9. Formula C44H27Cl3I4N4O4, molecular weight 1289.7 g/mol. Alternative names: Closantel Sodium Dihydrate - Impurity J and Closantel Dimer.

It is supplied 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.

As a characterised impurity of Closantel, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

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

Typical applications

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

Industries

Related to Closantel

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

Closantel impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Closantel EP Impurity J
Catalogue No.	VQ-035391
CAS Number	2731038-10-9
IUPAC name	N-[5-chloro-4-[[4-[[2-chloro-4-[(2-hydroxy-3,5-diiodobenzoyl)amino]-5-methylphenyl]-(4-chlorophenyl)-cyanomethyl]phenyl]-cyanomethyl]-2-methylphenyl]-2-hydroxy-3,5-diiodobenzamide
Molecular formula	C₄₄H₂₇Cl₃I₄N₄O₄
Molecular weight	1289.7 g/mol
Exact mass	1287.7277
Grade	Reference Standard
HSN code	38229090
InChIKey	VTYYZVGCSAUOQZ-UHFFFAOYSA-N
SMILES	CC1=CC(=C(C=C1NC(=O)C2=C(C(=CC(=C2)I)I)O)Cl)C(C#N)C3=CC=C(C=C3)C(C#N)(C4=CC=C(C=C4)Cl)C5=C(C=C(C(=C5)C)NC(=O)C6=C(C(=CC(=C6)I)I)O)Cl
PubChem CID	169436599

Physical properties
Physical form	Solid
LogP (XLogP3)	13.4
H-bond donors / acceptors	4 / 6
TPSA	146 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 Closantel EP Impurity J?

The CAS Registry Number of Closantel EP Impurity J is 2731038-10-9. It is also known as Closantel Sodium Dihydrate - Impurity J, Closantel Dimer.

What is the molecular formula and molecular weight of Closantel EP Impurity J?

Closantel EP Impurity J has the molecular formula C44H27Cl3I4N4O4 and a molecular weight of 1289.7 g/mol.

What is Closantel EP Impurity J used for?

Closantel EP Impurity J is supplied as a characterised reference material related to Closantel. 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 Closantel EP Impurity J can I order?

We supply Closantel EP Impurity J 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 Closantel EP Impurity J?

Yes. Every lot of Closantel EP Impurity J 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 Closantel EP Impurity J be shipped internationally?

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