Des-Isopropylcarbamoyl ortho-Torasemide

Name: Des-Isopropylcarbamoyl ortho-Torasemide
Brand: Vaqora Chemicals
SKU: VQ-028467

About Des-Isopropylcarbamoyl ortho-Torasemide

Listed under CAS 164595-80-6, Des-Isopropylcarbamoyl ortho-Torasemide is a metabolite or degradation product of Torasemide available from Vaqora Chemicals. With the molecular formula C12H13N3O2S, it has a molar mass of 263.32 g/mol. Systematically, it is named 4-(2-methylanilino)pyridine-3-sulfonamide. Common synonyms include 4-(2-toluidino)-3-pyridinesulfonamide and 4-(o-tolylamino)pyridine-3-sulfonamide.

The product is provided 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.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Torasemide, as well as in QC testing and ANDA/DMF documentation. Typical end-use sectors are 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 Torasemide

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

Torasemide impurities

Specifications & identifiers

Chemical identifiers
Product name	Des-Isopropylcarbamoyl ortho-Torasemide
Catalogue No.	VQ-028467
CAS Number	164595-80-6
IUPAC name	4-(2-methylanilino)pyridine-3-sulfonamide
Molecular formula	C₁₂H₁₃N₃O₂S
Molecular weight	263.32 g/mol
Exact mass	263.0728
Grade	Reference Standard
HSN code	38229090
InChIKey	GMPGHKQPMRYWNO-UHFFFAOYSA-N
SMILES	CC1=CC=CC=C1NC2=C(C=NC=C2)S(=O)(=O)N
PubChem CID	25034974

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 5
TPSA	93.5 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 Des-Isopropylcarbamoyl ortho-Torasemide?

The CAS Registry Number of Des-Isopropylcarbamoyl ortho-Torasemide is 164595-80-6. It is also known as 4-[(2-Methylphenyl)amino]-3-pyridinesulfonamide, 4-(2-toluidino)-3-pyridinesulfonamide, 4-(o-tolylamino)pyridine-3-sulfonamide.

What is the molecular formula and molecular weight of Des-Isopropylcarbamoyl ortho-Torasemide?

Des-Isopropylcarbamoyl ortho-Torasemide has the molecular formula C12H13N3O2S and a molecular weight of 263.32 g/mol. Its IUPAC name is 4-(2-methylanilino)pyridine-3-sulfonamide.

What is Des-Isopropylcarbamoyl ortho-Torasemide used for?

Des-Isopropylcarbamoyl ortho-Torasemide is supplied as a characterised reference material related to Torasemide. 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 Des-Isopropylcarbamoyl ortho-Torasemide can I order?

We supply Des-Isopropylcarbamoyl ortho-Torasemide 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 Des-Isopropylcarbamoyl ortho-Torasemide?

Yes. Every lot of Des-Isopropylcarbamoyl ortho-Torasemide 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 Des-Isopropylcarbamoyl ortho-Torasemide be shipped internationally?

Yes. We export Des-Isopropylcarbamoyl ortho-Torasemide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.