Ethyl propane-1-sulfonate

Name: Ethyl propane-1-sulfonate
Brand: Zemixal
SKU: ZX-031545

Reference StandardAvailable on request

Ethyl propane-1-sulfonate (CAS 91284-43-4) supplier Zemixal: C5H12O3S, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes

Ethyl propane-1-sulfonate chemical structure

CAS number91284-43-4

FormulaC₅H₁₂O₃S

Molar mass152.21 g/mol

Physical formSolid

HS code38229090

InChIKeyDABYSJMCEKEQKF-UHFFFAOYSA-N

IUPAC nameethyl propane-1-sulfonate

About Ethyl propane-1-sulfonate

Ethyl propane-1-sulfonate belongs to the Abrocitinib reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 91284-43-4, formula C5H12O3S and molar mass 152.21 g/mol. It is handled as a solid.

Use cases we see most often

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Abrocitinib

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

Abrocitinib standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of Ethyl propane-1-sulfonate
Product name	Ethyl propane-1-sulfonate
Catalogue number	ZX-031545
CAS number	91284-43-4
IUPAC name	ethyl propane-1-sulfonate
Molecular formula	C₅H₁₂O₃S
Molar mass	152.21 g/mol
Exact mass	152.0507
Grade	Reference Standard
Physical form	Solid
XLogP3	0.9
H-bond donors / acceptors	0 / 3
Topological polar surface area	51.8 Å²
HS code	38229090
InChIKey	DABYSJMCEKEQKF-UHFFFAOYSA-N
SMILES	CCCS(=O)(=O)OCC
PubChem CID	150333
Synonyms	Ethyl 1-propanesulfonate, 1-Propanesulfonic acid, ethyl ester, ethyl (ethylmethane-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 Ethyl propane-1-sulfonate
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 Ethyl propane-1-sulfonate

Which CAS number identifies Ethyl propane-1-sulfonate?

Ethyl propane-1-sulfonate is registered under CAS 91284-43-4. You may also see it listed as Ethyl 1-propanesulfonate, 1-Propanesulfonic acid, ethyl ester, ethyl (ethylmethane-sulfonate). Our catalogue number for this item is ZX-031545.

What are the formula and molar mass of Ethyl propane-1-sulfonate?

For Ethyl propane-1-sulfonate, its formula is C5H12O3S and its molar mass is 152.21 g/mol. The systematic (IUPAC) name is ethyl propane-1-sulfonate. InChIKey DABYSJMCEKEQKF-UHFFFAOYSA-N lets you match it in any structure database.

How is Ethyl propane-1-sulfonate used in pharmaceutical QC?

Ethyl propane-1-sulfonate is a characterised reference material linked to Abrocitinib. 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 Ethyl propane-1-sulfonate?

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 Ethyl propane-1-sulfonate?

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 Ethyl propane-1-sulfonate to my country?

Yes. Ethyl propane-1-sulfonate ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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