(E)-6,6'-(ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid) CAS 26092-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26092-49-9 |
| Molecular Formula | C14H16N4O6S2 |
| Molecular Weight | 400.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-6,6'-(ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid) (CAS 26092-49-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N4O6S2. Molecular weight: 400.43 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N4O6S2 |
| Molecular Weight | 400.43 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related E Standards
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- 4,4'-(Ethene-1,2-diyl)bis(N-(3-hydroxypropyl)benzamide) (CAS 252025-40-4)
- 6,6-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid) (CAS 128-42-7)
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Recommended Standards
- 3,6-Dimethoxy-6-(4-methoxyphenyl)-6H-chromeno[3,4-b]quinoxaline (CAS 1807-99-4)
- (S)-tert-Butyl 2-(((benzyloxy)carbonyl)-amino)-3-(4-nitrophenyl)propanoate (CAS 869882-71-3)
- Istradefylline M8 (CAS 1798429-54-5)
- 4-{[(3-hydroxypropyl)amino]methyl}benzonitrile (CAS 721958-90-3)
- 6-Ethyl-5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-amine (CAS 924868-96-2)
- 4-Chloro-6-((3,4-dimethoxyphenyl)thio)pyrimidin-5-amine (CAS 833451-75-5)
- 3-(4-Fluorophenoxy)aniline (CAS 203302-94-7)
- (2S)-3-Mercapto-1,2-Propanediol (CAS 120785-95-7)
- Rosuvastatin Impurity N1 (CAS 849470-61-7)
- D-Thr5-Tirzepatide (CAS CATO-CPTD788926)
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