Butyl Ethanesulfonate

Name: Butyl Ethanesulfonate
Brand: Vaqora Chemicals
SKU: VQ-013276

About Butyl Ethanesulfonate

Vaqora Chemicals supplies Butyl Ethanesulfonate, a process intermediate or related compound of Tirofiban registered under CAS number 14245-63-7 at a purity of 92.62%. The compound has the formula C6H14O3S, corresponding to a molecular weight of 166.24 g/mol. Common synonyms include Butyl ethane-1-sulfonate and Ethanesulfonic acid, butyl ester.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is a process intermediate or related compound in the synthesis of Tirofiban, useful for route development, impurity fate-and-purge studies and analytical method development. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Butyl Ethanesulfonate is dispatched with a Certificate of Analysis (COA) to destinations worldwide. This item is currently in stock for prompt dispatch.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Tirofiban

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

Tirofiban impurities

Specifications & identifiers

Chemical identifiers
Product name	Butyl Ethanesulfonate
Catalogue No.	VQ-013276
CAS Number	14245-63-7
IUPAC name	butyl ethanesulfonate
Molecular formula	C₆H₁₄O₃S
Molecular weight	166.24 g/mol
Exact mass	166.0664
Grade	Reference Standard
Purity / assay	92.62%
InChIKey	KNQVIXLYXKKEEB-UHFFFAOYSA-N
SMILES	CCCCOS(=O)(=O)CC
PubChem CID	19702376

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 3
TPSA	51.8 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 Butyl Ethanesulfonate?

The CAS Registry Number of Butyl Ethanesulfonate is 14245-63-7. It is also known as Butyl ethane-1-sulfonate, Ethanesulfonic acid, butyl ester, Ethanesulfonic acid butyl ester.

What is the molecular formula and molecular weight of Butyl Ethanesulfonate?

Butyl Ethanesulfonate has the molecular formula C6H14O3S and a molecular weight of 166.24 g/mol. Its IUPAC name is butyl ethanesulfonate.

What is Butyl Ethanesulfonate used for?

Butyl Ethanesulfonate is supplied as a characterised reference material related to Tirofiban. 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 Butyl Ethanesulfonate can I order?

We supply Butyl Ethanesulfonate in Reference Standard (92.62%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Butyl Ethanesulfonate?

Yes. Every lot of Butyl Ethanesulfonate 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 Butyl Ethanesulfonate be shipped internationally?

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