Sodium4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzenesulfonate CAS 2116433-85-1
| CAS No. | 2116433-85-1 |
| Molecular Formula | C26H20O12S4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Sodium4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzenesulfonate (CAS 2116433-85-1), a certified reference material (molecular formula C26H20O12S4Na, MW 675.66 g/mol) for analytical method development and quality control.
The molecular framework of Sodium4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzenesulfonate (C26H20O12S4Na) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Sodium4,4',4'',4'''-(ethene-1,1,2,2-tetrayl)tetrabenzenesulfonate 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 | C26H20O12S4 4*Na |
| Molecular Weight | 675.66 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 4 |
Related Sodium Standards
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Recommended Standards
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- 2-(5-Bromo-2-fluorophenyl)-3-methylbutanoic acid (CAS 1509658-84-7)
- 4,7-Dimethyl-8-phenylpyrazolo[5,1-c][1,2,4]triazine-3-carbohydrazide (CAS 1374509-58-6)
- 1-(4-Amino-1h-pyrazol-1-yl)-3-(morpholin-4-yl)propan-2-ol (CAS 1152624-36-6)
- Ethyl 5-(chlorosulfonyl)furan-2-carboxylate (CAS 87299-59-0)
- CIMICIFUGOSIDE H-1 (CAS 163046-73-9)
- n-(2,4-Dimethylbenzyl)-3-methoxypropan-1-amine (CAS 1038279-85-4)
- AMPK activator 5 (CAS 1391608-77-7)
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