Mesna-d4 (may contain up to 10% disulfide) 1189479-73-9

About Mesna-d4 (may contain up to 10% disulfide)

Mesna-d4 (may contain up to 10% disulfide) is a stable isotope labelled analogue related to Mesna carrying the CAS registry number 1189479-73-9. With the molecular formula C2H5NaO3S2, it has a molar mass of 168.21 g/mol. The IUPAC name is sodium 1,1,2,2-tetradeuterio-2-sulfanylethanesulfonate. Common synonyms include Mesna-D4 and Mesna-d4 (contain disulfide).

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.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. 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

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

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-d4 (may contain up to 10% disulfide)
Catalogue No.	VQ-049057
CAS Number	1189479-73-9
IUPAC name	sodium 1,1,2,2-tetradeuterio-2-sulfanylethanesulfonate
Molecular formula	C₂H₅NaO₃S₂
Molecular weight	168.21 g/mol
Exact mass	167.9829
Grade	Reference Standard
HSN code	38229090
InChIKey	XOGTZOOQQBDUSI-PBCJVBLFSA-M
SMILES	[2H]C([2H])(C([2H])([2H])S(=O)(=O)[O-])S.[Na+]
PubChem CID	45039698

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	66.6 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-d4 (may contain up to 10% disulfide)?

The CAS Registry Number of Mesna-d4 (may contain up to 10% disulfide) is 1189479-73-9. It is also known as Mesna-D4, Mesna-d4 (contain disulfide).

What is the molecular formula and molecular weight of Mesna-d4 (may contain up to 10% disulfide)?

Mesna-d4 (may contain up to 10% disulfide) has the molecular formula C2H5NaO3S2 and a molecular weight of 168.21 g/mol. Its IUPAC name is sodium 1,1,2,2-tetradeuterio-2-sulfanylethanesulfonate.

What is Mesna-d4 (may contain up to 10% disulfide) used for?

Mesna-d4 (may contain up to 10% disulfide) 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-d4 (may contain up to 10% disulfide) can I order?

We supply Mesna-d4 (may contain up to 10% disulfide) 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-d4 (may contain up to 10% disulfide)?

Yes. Every lot of Mesna-d4 (may contain up to 10% disulfide) 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-d4 (may contain up to 10% disulfide) be shipped internationally?

Yes. We export Mesna-d4 (may contain up to 10% disulfide) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.