N1-Acetyl-N4-succinoylsulfanilamide CAS 3811-16-3
| CAS No. | 3811-16-3 |
| Molecular Formula | C12H14N2O6S |
| Molecular Weight | 314.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies N1-Acetyl-N4-succinoylsulfanilamide (CAS 3811-16-3), a certified reference material (molecular formula C12H14N2O6S, MW 314.31 g/mol) for analytical method development and quality control.
N1-Acetyl-N4-succinoylsulfanilamide (C12H14N2O6S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O6S |
| Molecular Weight | 314.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(4-fluorobenzyl)-2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxamide (CAS 861208-00-6)
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- N-(2,4-Difluorophenyl)-2-(2-methyl-3,5-dioxothiomorpholino)acetamide (CAS 868215-98-9)
- Tris(4-methylpentan-2-yl) borate (CAS 5337-37-1)
- 1-(Bromomethyl)-1-methylcyclobutane (CAS 98775-14-5)
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- 1-Ethylnaphtho[2,1-b]furan-2(1H)-one (CAS 496783-32-5)
- (4-fluoro-2-(trifluoromethyl)phenyl)(5,6,7,8-tetrahydroimidazo[1,2-a]pyrazin-3-yl)methanol 2,2,2-trifluoroacetate (CAS CATO-CIM-105869)
- Methyl 2-oxindole-4-carboxylate (CAS 90924-46-2)
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- 5,6-difluoropyridine-2-carboxylic acid (CAS 851386-38-4)
- Barium (2R,3S,4S,5R)-2,3,4,5-tetrahydroxy-6-oxohexyl phosphate (CAS 4198-47-4)
- 1-Morpholino-2,2-diphenylethan-1-one (CAS 14135-68-3)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com