4,7-Bis(4-sulfophenyl)-1,10-phenanthroline disodium salt CAS 53744-42-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 53744-42-6 |
| Molecular Formula | C24H14N2Na2O6S2 |
| Molecular Weight | 536.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4,7-Bis(4-sulfophenyl)-1,10-phenanthroline disodium salt (CAS 53744-42-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C24H14N2Na2O6S2. Molecular weight: 536.49 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C24H14N2Na2O6S2 |
| Molecular Weight | 536.49 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Bis Standards
- 5'-(4-Sulfophenyl)-[1,1':3',1''-terphenyl]-4,4''-disulfonic acid (CAS 343821-13-6)
- 4,4'-(((4-Sulfophenyl)azanediyl)bis(methylene))dibenzoic acid (CAS 2105860-95-3)
- 3-[Ethyl[(4-sulfophenyl)methyl]amino]benzenesulfonic Acid (CAS 6268-04-8)
- 4',5'-Bis(4-sulfophenyl)-[1,1':2',1''-terphenyl]-4,4''-disulfonic acid (CAS 1629096-09-8)
- 8(p-Sulfophenyl)theophylline (CAS 80206-91-3)
- 1-(2-Methyl-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 67939-25-7)
- 5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 51307-71-2)
- 5-Oxo-1-(4-Sulfophenyl)-4,5-Dihydro-1H-Pyrazole-3-Carboxylic Acid (CAS 118-47-8)
Recommended Standards
- Elagolix Impurity 65 (CAS CATO-C4X-206865)
- Sodium 4,7-diphenyl-1,10-phenanthroline-3,8-disulfonate (CAS 482324-38-9)
- 36138-58-6 Cyclopenta(c)pyran-4-carboxylic acid, 1-(beta-D-glucopyranosyloxy)-1,4a,7,7a-tetrahydro-7-hydroxy-7-(((3-(4-hydroxyphenyl)-1-oxo-2-propenyl)oxy)methyl)- Vaccinoside (CAS 36138-58-6)
- 3,3,4,4-tetrafluoropyrrolidine hydrochloride (CAS 1810-13-5)
- 4-Chloro-5-phenyl-1H-pyrazole-3-carboxylic acid (CAS 1106737-94-3)
- D-Lys(Z)-Pro-Arg-pNA diacetate (CAS 108963-70-8)
- Celecoxib Impurity 8 (CAS 170569-99-0)
- Tetrabutylammonium methanesulfonate (CAS 65411-49-6)
- 7-Chloro-2-(4-chlorophenyl)-3-hydroxyquinazolin-4(3H)-one (CAS 477864-77-0)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
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