N-(Isopropylcarbamoyl)-4-(p-tolylamino)pyridine-3-sulfonamide
- CAS
- 106944-63-2
- Formula
- C16H20N4O3S
- MW
- 348.4 g/mol
ZX-027360
Metabolites & Degradation Products
Torsemide N-Oxide
Reference StandardAvailable on request
Buy Torsemide N-Oxide (CAS 58154-83-9) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-027359.
CAS number58154-83-9
FormulaC16H20N4O4S
Molar mass364.4 g/mol
Physical formSolid
HS code38229090
InChIKeyPWDSFUZQRPIIEC-UHFFFAOYSA-N
IUPAC name1-[[1-hydroxy-4-(3-methylphenyl)imino-3-pyridinyl]sulfonyl]-3-propan-2-ylurea
About Torsemide N-Oxide
Torsemide N-Oxide belongs to the Torsemide reference-standard family in the Zemixal catalogue. Key data (Reference Standard): CAS 58154-83-9, formula C16H20N4O4S and molar mass 364.4 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Torsemide
See every impurity, metabolite and related compound we list for this API.
Torsemide standardsTypical uses
- Metabolite identification
- Stability-indicating methods
- Impurity profiling
Applications
Specifications and identifiers
| Product name | Torsemide N-Oxide |
|---|---|
| Catalogue number | ZX-027359 |
| CAS number | 58154-83-9 |
| IUPAC name | 1-[[1-hydroxy-4-(3-methylphenyl)imino-3-pyridinyl]sulfonyl]-3-propan-2-ylurea |
| Molecular formula | C16H20N4O4S |
| Molar mass | 364.4 g/mol |
| Exact mass | 364.1205 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.6 |
| H-bond donors / acceptors | 3 / 6 |
| Topological polar surface area | 119 Ų |
| HS code | 38229090 |
| InChIKey | PWDSFUZQRPIIEC-UHFFFAOYSA-N |
| SMILES | CC1=CC(=CC=C1)N=C2C=CN(C=C2S(=O)(=O)NC(=O)NC(C)C)O |
| PubChem CID | 12457598 |
| Synonyms | Torasemide N-Oxide, 3-(N-(isopropylcarbamoyl)sulfamoyl)-4-(m-tolylamino)pyridine 1-oxide |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Torsemide N-Oxide
Which CAS number identifies Torsemide N-Oxide?
Torsemide N-Oxide is registered under CAS 58154-83-9. You may also see it listed as Torasemide N-Oxide, 3-(N-(isopropylcarbamoyl)sulfamoyl)-4-(m-tolylamino)pyridine 1-oxide. Our catalogue number for this item is ZX-027359.
What are the formula and molar mass of Torsemide N-Oxide?
For Torsemide N-Oxide, its formula is C16H20N4O4S and its molar mass is 364.4 g/mol. The systematic (IUPAC) name is 1-[[1-hydroxy-4-(3-methylphenyl)imino-3-pyridinyl]sulfonyl]-3-propan-2-ylurea. InChIKey PWDSFUZQRPIIEC-UHFFFAOYSA-N lets you match it in any structure database.
How is Torsemide N-Oxide used in pharmaceutical QC?
Torsemide N-Oxide is a characterised reference material linked to Torsemide. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Torsemide N-Oxide?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Torsemide N-Oxide?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Torsemide N-Oxide to my country?
Yes. Torsemide N-Oxide ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.
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