2-Aminoethanesulfonamide

About 2-Aminoethanesulfonamide

2-Aminoethanesulfonamide is a high-purity reference standard of Fludarabine carrying the CAS registry number 4378-70-5. With the molecular formula C2H8N2O2S, it has a molar mass of 124.17 g/mol. Common synonyms include taurinamide and Aminoethanesulfonamide.

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.

Laboratories use this Fludarabine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Fludarabine

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

Fludarabine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Aminoethanesulfonamide
Catalogue No.	VQ-041010
CAS Number	4378-70-5
IUPAC name	2-aminoethanesulfonamide
Molecular formula	C₂H₈N₂O₂S
Molecular weight	124.17 g/mol
Exact mass	124.0306
Grade	Reference Standard
HSN code	38229090
InChIKey	MVQXBXLDXSQURK-UHFFFAOYSA-N
SMILES	C(CS(=O)(=O)N)N
PubChem CID	101263

Physical properties
Physical form	Solid
LogP (XLogP3)	-2
H-bond donors / acceptors	2 / 4
TPSA	94.6 Å²
Synonyms	taurinamide, Aminoethanesulfonamide, Ethanesulfonamide, 2-amino-, 2-aminoethane-1-sulfonamide, 2- Sulfamoylethylamine, 2-sulfamoylethylamine, 2-Aminoethanesulphonamide, 2-Amino-ethanesulfonic acid amide

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 2-Aminoethanesulfonamide?

The CAS Registry Number of 2-Aminoethanesulfonamide is 4378-70-5. It is also known as taurinamide, Aminoethanesulfonamide, Ethanesulfonamide, 2-amino-.

What is the molecular formula and molecular weight of 2-Aminoethanesulfonamide?

2-Aminoethanesulfonamide has the molecular formula C2H8N2O2S and a molecular weight of 124.17 g/mol. Its IUPAC name is 2-aminoethanesulfonamide.

What is 2-Aminoethanesulfonamide used for?

2-Aminoethanesulfonamide is supplied as a characterised reference material related to Fludarabine. 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 2-Aminoethanesulfonamide can I order?

We supply 2-Aminoethanesulfonamide 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 2-Aminoethanesulfonamide?

Yes. Every lot of 2-Aminoethanesulfonamide 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 2-Aminoethanesulfonamide be shipped internationally?

Yes. We export 2-Aminoethanesulfonamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.