(E)-6,6'-(Ethene-1,2-diyl)bis(3-(4-phenyl-2H-1,2,3-triazol-2-yl)benzenesulfonic acid) CAS 68057-99-8
| CAS No. | 68057-99-8 |
| Molecular Formula | C30H20N6O6S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (E)-6,6'-(Ethene-1,2-diyl)bis(3-(4-phenyl-2H-1,2,3-triazol-2-yl)benzenesulfonic acid) 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.
(E)-6,6'-(Ethene-1,2-diyl)bis(3-(4-phenyl-2H-1,2,3-triazol-2-yl)benzenesulfonic acid) (CAS 68057-99-8) is a high-purity analytical reference standard with the molecular formula C30H20N6O6S2KNa and a molecular weight of 686.73 g/mol.
Based on its molecular formula C30H20N6O6S2KNa, (E)-6,6'-(Ethene-1,2-diyl)bis(3-(4-phenyl-2H-1,2,3-triazol-2-yl)benzenesulfonic acid) contains a steroid core, 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 686.73 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C30H20N6O6S2 K Na |
| Molecular Weight | 686.73 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 6 |
| Sulfur Atoms | 2 |
Related E Standards
- 4,4'-(Ethene-1,2-diyl)dibenzoic acid (CAS 100-31-2)
- (E)-(ethene-1,2-diylbis(4,1-phenylene))dimethanol (CAS 101168-88-1)
- (E)-5,5'-(Ethene-1,2-diyl)diisophthalic acid (CAS 1025726-44-6)
- 4,4'-(Ethene-1,2-diyl)bis(N,N-diphenylaniline) (CAS 116942-09-7)
- 6,6-(Ethene-1,2-diyl)bis-(3-nitrobenzenesulfonic acid) (CAS 128-42-7)
- 2,2',2'',2'''-((Ethene-1,1,2,2-tetrayltetrakis(benzene-4,1-diyl))tetrakis(oxy))tetraacetic acid (CAS 1306201-16-0)
- (Z)-4,4'-(Ethene-1,2-diyl)dibenzoic acid (CAS 133005-88-6)
- 4,4’,4’’,4’’’-(Ethene-1,1,2,2-tetrayl)tetrabenzoic Acid (CAS 1351279-73-6)
Recommended Standards
- [1-(tert-butoxycarbonylamino)cyclopropyl]methyl 4-methylbenzenesulfonate (CAS 1429913-33-6)
- 2-Chloro-6-methylthiazolo[4,5-b]pyridine (CAS 960535-45-9)
- Cyclobutanecarbothioamide (CAS 156589-97-8)
- N-(naphthalen-1-yl)-3-nitrobenzenesulfonamide (CAS 419559-79-8)
- Methyl 2-{1-[(1H-1,3-benzodiazol-2-yl)methyl]-4-hydroxy-2-oxo-1,2-dihydropyridin-3-yl}acetate (CAS 685107-05-5)
- 3-(1,1-Difluoroethyl)-4-fluorobenzoic acid (CAS 1253789-91-1)
- (1-(6-Fluoropyrimidin-4-yl)-4-methoxypyrrolidin-2-yl)methanol (CAS 1869644-40-5)
- 3-(((4-Bromophenyl)amino)methyl)-5,5-diphenylimidazolidine-2,4-dione (CAS 859-69-8)
- Ethyl 2-(7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl)acetate (CAS 88373-98-2)
- Semaglutide impurity 94 (CAS CATO-C4X-222694)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com