Mesna EP Impurity E

Name: Mesna EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-026619

About Mesna EP Impurity E

Mesna EP Impurity E (CAS 1391054-56-0) is a pharmacopeial impurity of Mesna offered by Vaqora Chemicals. Formula C5H9N5O3S2, molecular weight 251.3 g/mol. The IUPAC name is 2-[(4,6-diamino-1,3,5-triazin-2-yl)sulfanyl]ethanesulfonic acid. It is also known as Mesna - Impurity E or Mesna Impurity.

The product is provided 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 Mesna 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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Mesna EP Impurity E 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 Mesna

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

Mesna impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mesna EP Impurity E
Catalogue No.	VQ-026619
CAS Number	1391054-56-0
IUPAC name	2-[(4,6-diamino-1,3,5-triazin-2-yl)sulfanyl]ethanesulfonic acid
Molecular formula	C₅H₉N₅O₃S₂
Molecular weight	251.3 g/mol
Exact mass	251.0147
Grade	Reference Standard
HSN code	38229090
InChIKey	VOWJSEYJDXBICY-UHFFFAOYSA-N
SMILES	C(CS(=O)(=O)O)SC1=NC(=NC(=N1)N)N
PubChem CID	71315820

Physical properties
Physical form	Solid
LogP (XLogP3)	-1
H-bond donors / acceptors	3 / 9
TPSA	179 Å²
Synonyms	Mesna - Impurity E, 2-(4,6-Diamino-1,3,5-triazin-2-yl)sulfanylethanesulfonic Acid, 2-((4,6-Diamino-1,3,5-triazin-2-yl)thio)ethanesulfonic acid, 2-((4,6-Diamino-1,3,5-triazin-2-yl)thio)ethanesulfonicacid, Mesna Impurity, Ethanesulfonic acid, 2-((4,6-diamino-1,3,5-triazin-2-yl)thio)-, 2-[(4,6-diamino-1,3,5-triazin-2-yl)thio]-Ethanesulfonic acid

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 EP Impurity E?

The CAS Registry Number of Mesna EP Impurity E is 1391054-56-0. It is also known as Mesna - Impurity E, 2-(4,6-Diamino-1,3,5-triazin-2-yl)sulfanylethanesulfonic Acid, 2-((4,6-Diamino-1,3,5-triazin-2-yl)thio)ethanesulfonic acid.

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

Mesna EP Impurity E has the molecular formula C5H9N5O3S2 and a molecular weight of 251.3 g/mol. Its IUPAC name is 2-[(4,6-diamino-1,3,5-triazin-2-yl)sulfanyl]ethanesulfonic acid.

What is Mesna EP Impurity E used for?

Mesna EP Impurity E 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 EP Impurity E can I order?

We supply Mesna EP Impurity E 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 EP Impurity E?

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

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