Benzenesulfonamide, 4-[[(methylamino)carbonyl]amino]- CAS 129513-93-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 129513-93-5 |
| Molecular Formula | C8H11N3O3S |
| Molecular Weight | 229.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzenesulfonamide, 4-[[(methylamino)carbonyl]amino]- (CAS 129513-93-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H11N3O3S. Molecular weight: 229.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H11N3O3S |
| Molecular Weight | 229.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Benzenesulfonamide Standards
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- Benzenesulfonamide, 4-amino-n-cyclobutyl- (CAS 477723-16-3)
- Benzenesulfonamide, 4-cyano-2,6-difluoro- (CAS 1518729-48-0)
- Benzenesulfonamide, 3-amino-N-(1,1-dimethylethyl)-5-fluoro- (CAS 1339536-41-2)
- Benzenesulfonamide, n-cyclobutyl-4-nitro- (CAS 477723-14-1)
- 3119-02-6 Benzenesulfonamide, p-cyano- Benzenesulfonamide, 4-cyano- (9CI) p-Cyanobenzenesulphonamide 4-11-00-00694 (Beilstein Handbook Reference) BRN 2093857 p-Cyanobenzenesulfonamide EINECS 221-492-5 NSC 77086 (CAS 3119-02-6)
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- Benzenesulfonamide, n-[(1S,2S)-2-cyanocyclohexyl]-4-methyl- (CAS 1127903-14-3)
Recommended Standards
- 6-(Pyridin-3-yl)-[1,2,4]triazolo[4,3-b]pyridazine-3-thiol (CAS 1286717-32-5)
- 6-(N,N-dimethylsulfamoyl)nicotinamide (CAS 1334487-18-1)
- 6-(Pyridin-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine-3(2H)-thione (CAS 1286713-75-4)
- 5-(Cyclopropylmethyl)-2-isopropoxyphenol (CAS 1243387-47-4)
- 2-phenylpyrimidine-5-sulfonamide (CAS 1803611-26-8)
- Tegoprazan Impurity 78 (CAS CATO-C4X-229778)
- 3-Methanesulfonyl-4-nitrobenzoic acid (CAS 1415819-84-9)
- 10-Chlorodec-3-yne (CAS 18295-64-2)
- 5-(2,4-dimethylphenyl)-1,3,4-oxadiazol-2-amine (CAS 902137-22-8)
- Semaglutide Impurity 6 (CAS 62-57-7)
Why CATO?
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