Methyl 2,5-dihydroxybenzenesulfonate

Name: Methyl 2,5-dihydroxybenzenesulfonate
Brand: Vaqora Chemicals
SKU: VQ-048045

About Methyl 2,5-dihydroxybenzenesulfonate

Listed under CAS 2429952-18-9, Methyl 2,5-dihydroxybenzenesulfonate is an impurity of Dobesilic Acid available from Vaqora Chemicals. With the molecular formula C7H8O5S, it has a molar mass of 204.2 g/mol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Dobesilic Acid to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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

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

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 2,5-dihydroxybenzenesulfonate
Catalogue No.	VQ-048045
CAS Number	2429952-18-9
IUPAC name	methyl 2,5-dihydroxybenzenesulfonate
Molecular formula	C₇H₈O₅S
Molecular weight	204.2 g/mol
Exact mass	204.0092
Grade	Reference Standard
HSN code	38229090
InChIKey	HIENUKMMFKKBPS-UHFFFAOYSA-N
SMILES	COS(=O)(=O)C1=C(C=CC(=C1)O)O
PubChem CID	139035954

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	2 / 5
TPSA	92.2 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 2,5-dihydroxybenzenesulfonate?

The CAS Registry Number of Methyl 2,5-dihydroxybenzenesulfonate is 2429952-18-9.

What is the molecular formula and molecular weight of Methyl 2,5-dihydroxybenzenesulfonate?

Methyl 2,5-dihydroxybenzenesulfonate has the molecular formula C7H8O5S and a molecular weight of 204.2 g/mol. Its IUPAC name is methyl 2,5-dihydroxybenzenesulfonate.

What is Methyl 2,5-dihydroxybenzenesulfonate used for?

Methyl 2,5-dihydroxybenzenesulfonate 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 2,5-dihydroxybenzenesulfonate can I order?

We supply Methyl 2,5-dihydroxybenzenesulfonate 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 2,5-dihydroxybenzenesulfonate?

Yes. Every lot of Methyl 2,5-dihydroxybenzenesulfonate 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 2,5-dihydroxybenzenesulfonate be shipped internationally?

Yes. We export Methyl 2,5-dihydroxybenzenesulfonate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.