4-Chloro-1-hydroxy-1-butanesulfonic acid

Name: 4-Chloro-1-hydroxy-1-butanesulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-013091

About 4-Chloro-1-hydroxy-1-butanesulfonic acid

Listed under CAS 54476-52-7, 4-Chloro-1-hydroxy-1-butanesulfonic acid is a process intermediate or related compound of Sumatriptan available from Vaqora Chemicals. Formula C4H9ClO4S, molecular weight 188.63 g/mol. The IUPAC name is 4-chloro-1-hydroxybutane-1-sulfonic acid. Alternative names: 1-Butanesulfonic acid, 4-chloro-1-hydroxy-.

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.

Process chemists and analysts use it when developing synthetic routes to Sumatriptan, tracking process-related impurities and validating analytical methods. 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

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Sumatriptan

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

Sumatriptan impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-1-hydroxy-1-butanesulfonic acid
Catalogue No.	VQ-013091
CAS Number	54476-52-7
IUPAC name	4-chloro-1-hydroxybutane-1-sulfonic acid
Molecular formula	C₄H₉ClO₄S
Molecular weight	188.63 g/mol
Exact mass	187.991
Grade	Reference Standard
InChIKey	WEHBFUIMHBXIDH-UHFFFAOYSA-N
SMILES	C(CC(O)S(=O)(=O)O)CCl
PubChem CID	11745396

Physical properties
Physical form	Solid
LogP (XLogP3)	-0.1
H-bond donors / acceptors	2 / 4
TPSA	83 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 4-Chloro-1-hydroxy-1-butanesulfonic acid?

The CAS Registry Number of 4-Chloro-1-hydroxy-1-butanesulfonic acid is 54476-52-7. It is also known as 1-Butanesulfonic acid, 4-chloro-1-hydroxy-.

What is the molecular formula and molecular weight of 4-Chloro-1-hydroxy-1-butanesulfonic acid?

4-Chloro-1-hydroxy-1-butanesulfonic acid has the molecular formula C4H9ClO4S and a molecular weight of 188.63 g/mol. Its IUPAC name is 4-chloro-1-hydroxybutane-1-sulfonic acid.

What is 4-Chloro-1-hydroxy-1-butanesulfonic acid used for?

4-Chloro-1-hydroxy-1-butanesulfonic acid is supplied as a characterised reference material related to Sumatriptan. 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 4-Chloro-1-hydroxy-1-butanesulfonic acid can I order?

We supply 4-Chloro-1-hydroxy-1-butanesulfonic acid 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 4-Chloro-1-hydroxy-1-butanesulfonic acid?

Yes. Every lot of 4-Chloro-1-hydroxy-1-butanesulfonic acid 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 4-Chloro-1-hydroxy-1-butanesulfonic acid be shipped internationally?

Yes. We export 4-Chloro-1-hydroxy-1-butanesulfonic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.