3,3'-Disulfanediylbis(4-aminobenzenesulfonamide) CAS 5332-71-8
| CAS No. | 5332-71-8 |
| Molecular Formula | C12H14N4O4S4 |
| Molecular Weight | 406.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C12H14N4O4S4, 3,3'-Disulfanediylbis(4-aminobenzenesulfonamide) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 406.52 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
3,3'-Disulfanediylbis(4-aminobenzenesulfonamide) (CAS 5332-71-8), molecular formula C12H14N4O4S4 and molecular weight 406.52 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,3'-Disulfanediylbis(4-aminobenzenesulfonamide) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H14N4O4S4 |
| Molecular Weight | 406.52 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
Related Disulfanediylbis Standards
- 11,11'-Disulfanediylbis(undecan-1-ol) (CAS 119438-02-7)
- 6,6'-Disulfanediylbis(2-bromoaniline) (CAS 1820605-11-5)
- 2,2'-Disulfanediylbis(N-butylbenzamide) (CAS 2620-88-4)
- 4,4'-Disulfanediylbis(3-nitrobenzoic acid) (CAS 49706-71-0)
- 3,3'-Disulfanediylbis(N-benzylpropanamide) (CAS 2935-91-3)
- 3,3'-Disulfanediylbis(N-(2-chlorophenyl)propanamide) (CAS 33312-23-1)
- 2,2'-Disulfanediylbis(naphthalene-1,4-dione) (CAS 868562-72-5)
- (Disulfanediylbis(4,1-phenylene))bis(morpholinomethanone) (CAS 1498326-26-3)
Recommended Standards
- 3-(2-Methoxyethyl)-2-methyl-5-phenylbenzo[d]oxazol-3-ium 4-methylbenzenesulfonate (CAS 63979-86-2)
- 3-Amino-N-(2-(ethylthio)phenyl)-6-(pyridin-4-yl)thieno[2,3-b]pyridine-2-carboxamide (CAS 445267-57-2)
- 2-Ethyl-9,10-bis(phenylethynyl)anthracene (CAS 53158-83-1)
- 3'-Carbamoyl-[1,1'-biphenyl]-3-yl undec-10-yn-1-ylcarbamate (CAS 887264-45-1)
- 3-Cyclobutyl-4-ethyl-1-methyl-1h-pyrazol-5-amine (CAS 1156892-28-2)
- 2-(Difluoromethyl)-3-nitroaniline (CAS 1261568-79-9)
- (1-((4-Methoxyphenyl)sulfonyl)piperidine-4-carbonyl)-L-leucine (CAS 1212389-18-8)
- (5-(Difluoromethyl)pyridin-3-yl)methanamine (CAS 1256786-89-6)
- tert-Butyl N-(4-oxocyclopent-2-en-1-yl)carbamate (CAS 657396-97-9)
- 3-chloro-4-methyl-2-oxo-2H-chromen-7-yl ethyl methylphosphonate (CAS 875577-93-8)
- 7-Fluoronaphthalen-2-amine (CAS 62078-76-6)
- 4-Bromo-6-chloro-5-methyl-1-tetrahydropyran-2-yl-indazole (CAS 2368909-50-4)
- Methyl 2-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-imidazole-4-carboxylate (CAS 885704-79-0)
- Tirzepatide Impurity 37 (CAS CATO-C4X-324037)
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