Methyl 2-hydroxyethanesulfonate

Name: Methyl 2-hydroxyethanesulfonate
Brand: Zemixal
SKU: ZX-026344

Reference StandardAvailable on request

Order Methyl 2-hydroxyethanesulfonate (CAS 81171-21-3) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes

Methyl 2-hydroxyethanesulfonate chemical structure

CAS number81171-21-3

FormulaC₃H₈O₄S

Molar mass140.16 g/mol

Physical formSolid

HS code38229090

InChIKeyARDOMBFXFIFOFX-UHFFFAOYSA-N

IUPAC namemethyl 2-hydroxyethanesulfonate

About Methyl 2-hydroxyethanesulfonate

Analytical teams working on Pentamidine use Methyl 2-hydroxyethanesulfonate as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 81171-21-3, formula C3H8O4S and molar mass 140.16 g/mol. It is handled as a solid.

Common uses in the lab and plant

Metabolite identification
Stability-indicating methods
Impurity profiling

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Pentamidine

See every impurity, metabolite and related compound we list for this API.

Pentamidine standards

Typical uses

Metabolite identification
Stability-indicating methods
Impurity profiling

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Methyl 2-hydroxyethanesulfonate
Product name	Methyl 2-hydroxyethanesulfonate
Catalogue number	ZX-026344
CAS number	81171-21-3
IUPAC name	methyl 2-hydroxyethanesulfonate
Molecular formula	C₃H₈O₄S
Molar mass	140.16 g/mol
Exact mass	140.0143
Grade	Reference Standard
Physical form	Solid
XLogP3	-1
H-bond donors / acceptors	1 / 4
Topological polar surface area	72 Å²
HS code	38229090
InChIKey	ARDOMBFXFIFOFX-UHFFFAOYSA-N
SMILES	COS(=O)(=O)CCO
PubChem CID	149898
Synonyms	Ethanesulfonic acid, 2-hydroxy-, methyl ester, Methyl 2-hydroxyethane-1-sulfonate, 2-methoxysulfonylethanol, methyl isethionate, Methyl2-hydroxyethane-1-sulfonate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Methyl 2-hydroxyethanesulfonate
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methyl 2-hydroxyethanesulfonate

Which CAS number identifies Methyl 2-hydroxyethanesulfonate?

Methyl 2-hydroxyethanesulfonate is registered under CAS 81171-21-3. You may also see it listed as Ethanesulfonic acid, 2-hydroxy-, methyl ester, Methyl 2-hydroxyethane-1-sulfonate, 2-methoxysulfonylethanol. Our catalogue number for this item is ZX-026344.

What are the formula and molar mass of Methyl 2-hydroxyethanesulfonate?

For Methyl 2-hydroxyethanesulfonate, its formula is C3H8O4S and its molar mass is 140.16 g/mol. The systematic (IUPAC) name is methyl 2-hydroxyethanesulfonate. InChIKey ARDOMBFXFIFOFX-UHFFFAOYSA-N lets you match it in any structure database.

How is Methyl 2-hydroxyethanesulfonate used in pharmaceutical QC?

Methyl 2-hydroxyethanesulfonate is a characterised reference material linked to Pentamidine. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for Methyl 2-hydroxyethanesulfonate?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with Methyl 2-hydroxyethanesulfonate?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship Methyl 2-hydroxyethanesulfonate to my country?

Yes. Methyl 2-hydroxyethanesulfonate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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