Mesna Impurity

Name: Mesna Impurity
Brand: Vaqora Chemicals
SKU: VQ-031801

About Mesna Impurity

Mesna Impurity (CAS 1823982-49-5) is an impurity of Mesna offered by Vaqora Chemicals. The compound has the formula C4H9N3O4S2, corresponding to a molecular weight of 227.3 g/mol. Systematically, it is named 2-(diaminomethylidenecarbamoylsulfanyl)ethanesulfonic acid. It is also known as Mesna Impurity 3.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Mesna 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Mesna

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

Mesna impurities

Specifications & identifiers

Chemical identifiers
Product name	Mesna Impurity
Catalogue No.	VQ-031801
CAS Number	1823982-49-5
IUPAC name	2-(diaminomethylidenecarbamoylsulfanyl)ethanesulfonic acid
Molecular formula	C₄H₉N₃O₄S₂
Molecular weight	227.3 g/mol
Exact mass	227.0034
Grade	Reference Standard
HSN code	38229090
InChIKey	LUZSWZVYJVZDFY-UHFFFAOYSA-N
SMILES	C(CS(=O)(=O)O)SC(=O)N=C(N)N
PubChem CID	155896117

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	3 / 5
TPSA	170 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 Mesna Impurity?

The CAS Registry Number of Mesna Impurity is 1823982-49-5. It is also known as 2-((Carbamimidoylcarbamoyl)thio)ethanesulfonic acid, Mesna Impurity 3.

What is the molecular formula and molecular weight of Mesna Impurity?

Mesna Impurity has the molecular formula C4H9N3O4S2 and a molecular weight of 227.3 g/mol. Its IUPAC name is 2-(diaminomethylidenecarbamoylsulfanyl)ethanesulfonic acid.

What is Mesna Impurity used for?

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

We supply Mesna Impurity 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 Mesna Impurity?

Yes. Every lot of Mesna Impurity 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 Mesna Impurity be shipped internationally?

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