3-Hydroxy-4-sulfobenzoic Acid

Name: 3-Hydroxy-4-sulfobenzoic Acid
Brand: Vaqora Chemicals
SKU: VQ-032589

About 3-Hydroxy-4-sulfobenzoic Acid

Vaqora Chemicals supplies 3-Hydroxy-4-sulfobenzoic Acid, a metabolite / degradant standard registered under CAS number 88122-95-6. Its molecular formula is C7H6O6S and its molecular weight is 218.19 g/mol. It is also known as Benzoic acid, 3-hydroxy-4-sulfo- or 3-Hydroxy-4-sulfobenzoic Acid Potassium Salt.

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

Vaqora Chemicals supplies 3-Hydroxy-4-sulfobenzoic Acid 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

Specifications & identifiers

Chemical identifiers
Product name	3-Hydroxy-4-sulfobenzoic Acid
Catalogue No.	VQ-032589
CAS Number	88122-95-6
IUPAC name	3-hydroxy-4-sulfobenzoic acid
Molecular formula	C₇H₆O₆S
Molecular weight	218.19 g/mol
Exact mass	217.9885
Grade	Reference Standard
HSN code	38229090
InChIKey	RFXNLHJLTSWQDE-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1C(=O)O)O)S(=O)(=O)O
PubChem CID	10798843

Physical properties
Physical form	Solid
LogP (XLogP3)	0.4
H-bond donors / acceptors	3 / 6
TPSA	120 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 3-Hydroxy-4-sulfobenzoic Acid?

The CAS Registry Number of 3-Hydroxy-4-sulfobenzoic Acid is 88122-95-6. It is also known as Benzoic acid, 3-hydroxy-4-sulfo-, 3-Hydroxy-4-sulfobenzoic Acid Potassium Salt.

What is the molecular formula and molecular weight of 3-Hydroxy-4-sulfobenzoic Acid?

3-Hydroxy-4-sulfobenzoic Acid has the molecular formula C7H6O6S and a molecular weight of 218.19 g/mol. Its IUPAC name is 3-hydroxy-4-sulfobenzoic acid.

Which grade and pack sizes of 3-Hydroxy-4-sulfobenzoic Acid can I order?

We supply 3-Hydroxy-4-sulfobenzoic 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 3-Hydroxy-4-sulfobenzoic Acid?

Yes. Every lot of 3-Hydroxy-4-sulfobenzoic 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 3-Hydroxy-4-sulfobenzoic Acid be shipped internationally?

Yes. We export 3-Hydroxy-4-sulfobenzoic Acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.