Sodium Isethionate

Name: Sodium Isethionate
Brand: Vaqora Chemicals
SKU: VQ-050564

About Sodium Isethionate

Listed under CAS 1562-00-1, Sodium Isethionate is a metabolite / degradant standard available from Vaqora Chemicals. Formula C2H5NaO4S, molecular weight 148.12 g/mol. Its systematic (IUPAC) name is sodium 2-hydroxyethanesulfonate. It is also known as Isethionic acid sodium salt or 2-Hydroxyethanesulfonic acid sodium salt.

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.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Sodium Isethionate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	Sodium Isethionate
Catalogue No.	VQ-050564
CAS Number	1562-00-1
IUPAC name	sodium 2-hydroxyethanesulfonate
Molecular formula	C₂H₅NaO₄S
Molecular weight	148.12 g/mol
Exact mass	147.9806
Grade	Reference Standard
HSN code	38229090
InChIKey	LADXKQRVAFSPTR-UHFFFAOYSA-M
SMILES	C(CS(=O)(=O)[O-])O.[Na+]
PubChem CID	517063

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	85.8 Å²
Synonyms	Isethionic acid sodium salt, 2-Hydroxyethanesulfonic acid sodium salt, Sodium hydroxyethylsulfonate, Ethanesulfonic acid, 2-hydroxy-, monosodium salt, Sodium 2-hydroxyethylsulfonate, Sodium beta-hydroxyethanesulfonate, Sodium 2-hydroxy-1-ethanesulfonate, 2-Hydroxyethanesulfonic acid, sodium salt, Sodium 2-hydroxyethyl sulfonate, Ethanesulfonic acid, 2-hydroxy-, sodium salt (1:1), sodium 2-hydroxyethane-1-sulfonate, Sodium 2-hydroxyethanesulphonate

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 Sodium Isethionate?

The CAS Registry Number of Sodium Isethionate is 1562-00-1. It is also known as Isethionic acid sodium salt, 2-Hydroxyethanesulfonic acid sodium salt, Sodium hydroxyethylsulfonate.

What is the molecular formula and molecular weight of Sodium Isethionate?

Sodium Isethionate has the molecular formula C2H5NaO4S and a molecular weight of 148.12 g/mol. Its IUPAC name is sodium 2-hydroxyethanesulfonate.

Which grade and pack sizes of Sodium Isethionate can I order?

We supply Sodium Isethionate 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 Sodium Isethionate?

Yes. Every lot of Sodium Isethionate 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 Sodium Isethionate be shipped internationally?

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