Tolbutamide EP Impurity C
Tolbutamide EP Impurity C (CAS 1156-19-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
About Tolbutamide EP Impurity C
Tolbutamide EP Impurity C is part of the Zemixal pharmacopeial Impurities (EP / USP / BP) range. Identity at a glance (Reference Standard): CAS 1156-19-0, formula C14H21N3O3S and molar mass 311.4 g/mol. It is handled as a solid.
Where it is used
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Handling and storage
Hazard communication follows GHS (Danger: H370). Our SDS lists exposure controls and first-aid measures.
Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Tolbutamide EP Impurity C |
|---|---|
| Catalogue number | ZX-032672 |
| CAS number | 1156-19-0 |
| IUPAC name | 1-(azepan-1-yl)-3-(4-methylphenyl)sulfonylurea |
| Molecular formula | C14H21N3O3S |
| Molar mass | 311.4 g/mol |
| Exact mass | 311.1304 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 1.5 |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 86.9 Ų |
| HS code | 38229090 |
| InChIKey | OUDSBRTVNLOZBN-UHFFFAOYSA-N |
| SMILES | CC1=CC=C(C=C1)S(=O)(=O)NC(=O)NN2CCCCCC2 |
| PubChem CID | 5503 |
| Synonyms | Tolazamide, Tolbutamide - Impurity C, Norglycin, Tolazolamide, 1-(Hexahydro-1-azepinyl)-3-p-tolylsulfonylurea, 1-(Hexahydro-1H-azepin-1-yl)-3-(p-tolylsulfonyl)urea, N-(p-Toluenesulfonyl)-N'-hexamethyleniminourea, 4-(p-Tolylsulfonyl)-1,1-hexamethylenesemicarbazide, N-(azepan-1-ylcarbamoyl)-4-methylbenzenesulfonamide, Benzenesulfonamide, N-[[(hexahydro-1H-azepin-1-yl)amino]carbonyl]-4-methyl-, Urea, 1-(hexahydro-1H-azepin-1-yl)-3-(p-tolylsulfonyl)-, Benzenesulfonamide, N-(((hexahydro-1H-azepin-1-yl)amino)carbonyl)-4-methyl- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H370Causes damage to organs
Precautionary statements P260, P264, P270, P308 + P316, P321, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
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 Tolbutamide EP Impurity C
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Other grades with CAS 1156-19-0
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