Methyl-4-Hydroxybenzene Sulfonate

Name: Methyl-4-Hydroxybenzene Sulfonate
Brand: Vaqora Chemicals
SKU: VQ-050962

About Methyl-4-Hydroxybenzene Sulfonate

Listed under CAS 17487-87-5, Methyl-4-Hydroxybenzene Sulfonate is a metabolite or degradation product of Dobesilic Acid available from Vaqora Chemicals. The compound has the formula C7H8O4S, corresponding to a molecular weight of 188.2 g/mol. It is also known as Methyl 4-hydroxybenzene-1-sulfonate.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Dobesilic Acid, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Methyl-4-Hydroxybenzene Sulfonate in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Dobesilic Acid

View every impurity, metabolite and intermediate we list for Dobesilic Acid.

Dobesilic Acid impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl-4-Hydroxybenzene Sulfonate
Catalogue No.	VQ-050962
CAS Number	17487-87-5
IUPAC name	methyl 4-hydroxybenzenesulfonate
Molecular formula	C₇H₈O₄S
Molecular weight	188.2 g/mol
Exact mass	188.0143
Grade	Reference Standard
HSN code	38229090
InChIKey	DSFCOKPGJXVIDN-UHFFFAOYSA-N
SMILES	COS(=O)(=O)C1=CC=C(C=C1)O
PubChem CID	167660

Physical properties
Physical form	Solid
LogP (XLogP3)	0.9
H-bond donors / acceptors	1 / 4
TPSA	72 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 Methyl-4-Hydroxybenzene Sulfonate?

The CAS Registry Number of Methyl-4-Hydroxybenzene Sulfonate is 17487-87-5. It is also known as Benzenesulfonic acid, 4-hydroxy-, methyl ester, Methyl 4-hydroxybenzene-1-sulfonate.

What is the molecular formula and molecular weight of Methyl-4-Hydroxybenzene Sulfonate?

Methyl-4-Hydroxybenzene Sulfonate has the molecular formula C7H8O4S and a molecular weight of 188.2 g/mol. Its IUPAC name is methyl 4-hydroxybenzenesulfonate.

What is Methyl-4-Hydroxybenzene Sulfonate used for?

Methyl-4-Hydroxybenzene Sulfonate is supplied as a characterised reference material related to Dobesilic Acid. 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 Methyl-4-Hydroxybenzene Sulfonate can I order?

We supply Methyl-4-Hydroxybenzene Sulfonate 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 Methyl-4-Hydroxybenzene Sulfonate?

Yes. Every lot of Methyl-4-Hydroxybenzene Sulfonate 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 Methyl-4-Hydroxybenzene Sulfonate be shipped internationally?

Yes. We export Methyl-4-Hydroxybenzene Sulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.