Sodium 6,6'-(ethene-1,2-diyl)bis(3-benzamidobenzenesulfonate) CAS 2535-77-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2535-77-5 |
| Molecular Formula | C28H20N2O8S2 2*Na |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Sodium 6,6'-(ethene-1,2-diyl)bis(3-benzamidobenzenesulfonate) (CAS 2535-77-5) pharmaceutical standards reference standard. Molecular formula: C28H20N2O8S2 2*Na. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C28H20N2O8S2 2*Na |
| Molecular Weight | 599.58 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Sodium 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
- 2-[4-chloro-2-(hydroxymethyl)phenoxy]propanoic acid (CAS 1248367-20-5)
- 2-[(5-chloro-2-fluorophenyl)formamido]-3-hydroxybutanoic acid (CAS 1396969-18-8)
- Ceftiofur Impurity 5 (CAS 120882-25-9)
- 3-(4-(2-Methoxyethyl)-4H-1,2,4-triazol-3-yl)-3-methylpiperidine dihydrochloride (CAS 1341750-78-4)
- Fmoc-α-Me-D-Phe-OH (CAS 152436-04-9)
- 6-Chloro-2-(p-tolyl)-1H-benzo[d]imidazol-1-yl dimethylcarbamate (CAS 282523-52-8)
- Hexapeptide-10 (CAS 146439-94-3)
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 13829788188 / jacky.chen@cato-chem.com