Dequalinium Chloride EP Impurity B

Name: Dequalinium Chloride EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-047989

About Dequalinium Chloride EP Impurity B

Listed under CAS 171980-52-2, Dequalinium Chloride EP Impurity B is a pharmacopeial impurity of Dequalinium available from Vaqora Chemicals. With the molecular formula C30H39ClN4, it has a molar mass of 491.1 g/mol. The IUPAC name is 2-methyl-1-[10-[(2-methylquinolin-4-yl)amino]decyl]quinolin-1-ium-4-amine chloride. Common synonyms include Dequalinium Chloride - Impurity B.

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.

This Dequalinium impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Dequalinium Chloride 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 Dequalinium

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

Dequalinium impurities

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Specifications & identifiers

Chemical identifiers
Product name	Dequalinium Chloride EP Impurity B
Catalogue No.	VQ-047989
CAS Number	171980-52-2
IUPAC name	2-methyl-1-[10-[(2-methylquinolin-4-yl)amino]decyl]quinolin-1-ium-4-amine chloride
Molecular formula	C₃₀H₃₉ClN₄
Molecular weight	491.1 g/mol
Exact mass	490.2863
Grade	Reference Standard
HSN code	38229090
InChIKey	CPGZTAQEUJXYTL-UHFFFAOYSA-N
SMILES	CC1=NC2=CC=CC=C2C(=C1)NCCCCCCCCCC[N+]3=C(C=C(C4=CC=CC=C43)N)C.[Cl-]
PubChem CID	139035500

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 4
TPSA	54.8 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 Dequalinium Chloride EP Impurity B?

The CAS Registry Number of Dequalinium Chloride EP Impurity B is 171980-52-2. It is also known as Dequalinium Chloride - Impurity B, 4-Amino-2-methyl-1-(10-((2-methylquinolin-4-yl)amino)decyl)quinolin-1-ium chloride, 4-Amino-2-methyl-1-(10-((2-methylquinolin-4-yl)amino)decyl)quinolin-1-iumchloride.

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

Dequalinium Chloride EP Impurity B has the molecular formula C30H39ClN4 and a molecular weight of 491.1 g/mol. Its IUPAC name is 2-methyl-1-[10-[(2-methylquinolin-4-yl)amino]decyl]quinolin-1-ium-4-amine chloride.

What is Dequalinium Chloride EP Impurity B used for?

Dequalinium Chloride EP Impurity B is supplied as a characterised reference material related to Dequalinium. 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 Dequalinium Chloride EP Impurity B can I order?

We supply Dequalinium Chloride 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 Dequalinium Chloride EP Impurity B?

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

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