4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic a… 133989-65-8

Name: 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid
Brand: Vaqora Chemicals
SKU: VQ-048483

About 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid

Vaqora Chemicals supplies 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid, a metabolite or degradation product of Furosemide registered under CAS number 133989-65-8. With the molecular formula C12H12N2O6S, it has a molar mass of 312.3 g/mol. The IUPAC name is 2-(furan-2-ylmethylamino)-4-hydroxy-5-sulfamoylbenzoic acid.

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. Good laboratory practice and suitable PPE are recommended during handling.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Furosemide, as well as in QC testing and ANDA/DMF documentation. Our customers for this product work in 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Furosemide

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

Furosemide impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid
Catalogue No.	VQ-048483
CAS Number	133989-65-8
IUPAC name	2-(furan-2-ylmethylamino)-4-hydroxy-5-sulfamoylbenzoic acid
Molecular formula	C₁₂H₁₂N₂O₆S
Molecular weight	312.3 g/mol
Exact mass	312.0416
Grade	Reference Standard
HSN code	38229090
InChIKey	QVCDKKKFLHOJJD-UHFFFAOYSA-N
SMILES	C1=COC(=C1)CNC2=CC(=C(C=C2C(=O)O)S(=O)(=O)N)O
PubChem CID	54248584

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	4 / 8
TPSA	151 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-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid?

The CAS Registry Number of 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid is 133989-65-8. It is also known as 2-((furan-2-ylmethyl)amino)-4-hydroxy-5-sulfamoylbenzoic acid, 5-(Aminosulfonyl)-2-[(2-furanylmethyl)amino]-4-hydroxybenzoic acid, Benzoic acid, 5-(aminosulfonyl)-2-[(2-furanylmethyl)amino]-4-hydroxy.

What is the molecular formula and molecular weight of 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid?

4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid has the molecular formula C12H12N2O6S and a molecular weight of 312.3 g/mol. Its IUPAC name is 2-(furan-2-ylmethylamino)-4-hydroxy-5-sulfamoylbenzoic acid.

What is 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid used for?

4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid is supplied as a characterised reference material related to Furosemide. 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-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid can I order?

We supply 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic 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-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid?

Yes. Every lot of 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic 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-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid be shipped internationally?

Yes. We export 4-Hydroxy-N-furfuryl-5-sulfamoylanthranilic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.