N1-Acetyl-N4-succinoylsulfanilamide CAS 3811-16-3
Purity 97%+In StockPharmaceutical Standards
| 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
N1-Acetyl-N4-succinoylsulfanilamide (CAS 3811-16-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O6S. Molecular weight: 314.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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
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- N-(2,4-Difluorophenyl)-2-(2-methyl-3,5-dioxothiomorpholino)acetamide (CAS 868215-98-9)
- 1-(Bromomethyl)-1-methylcyclobutane (CAS 98775-14-5)
- 2-Fluoro-N-((5-(thiophene-2-carbonyl)thiophen-2-yl)methyl)benzamide (CAS 1421525-86-1)
- (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)
- 3,3,3,5-Tetramethylbutyrophenone (CAS 898764-59-5)
- 5,6-difluoropyridine-2-carboxylic acid (CAS 851386-38-4)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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