5,5'-(1,3,6,8-tetraoxo-1,3,6,8-tetrahydrobenzo[lmn][3,8]phenanthroline-2,7-diyl)bis(2-hydroxybenzoic acid) CAS 197389-70-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197389-70-1 |
| Molecular Formula | C28H14N2O10 |
| Molecular Weight | 538.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5,5'-(1,3,6,8-tetraoxo-1,3,6,8-tetrahydrobenzo[lmn][3,8]phenanthroline-2,7-diyl)bis(2-hydroxybenzoic acid) (CAS 197389-70-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C28H14N2O10. Molecular weight: 538.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C28H14N2O10 |
| Molecular Weight | 538.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 23.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Related tetraoxo Standards
- 4,4'-(1,3,6,8-Tetraoxo-1,3,6,8-tetrahydrobenzo[lmn][3,8]phenanthroline-2,7-diyl)dibenzoic acid (CAS 49546-06-7)
- 5,5'-(1,3,6,8-Tetraoxo-1,3,6,8-tetrahydrobenzo[lmn][3,8]phenanthroline-2,7-diyl)diisophthalic acid (CAS 350024-36-1)
- 4,4'-(1,3,6,8-Tetraoxo-1,3,6,8-tetrahydrobenzo[lmn][3,8]phenanthroline-2,7-diyl)dibenzonitrile (CAS 131032-66-1)
- 2,2'-(1,3,5,7-Tetraoxo-5,7-dihydropyrrolo[3,4-f]isoindole-2,6(1H,3H)-diyl)dibenzoic acid (CAS 37881-74-6)
- ((1,3,8,10-tetraoxo-1,3,8,10-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-2,9-diyl)bis(4,1-phenylene))diboronicacid (CAS 1798300-46-5)
- 4,7,14,17-Tetraoxo-3,6,15,18-tetraazaicosanedioic acid (CAS 143673-93-2)
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- 12-(1,3,8,10-Tetraoxo-9-(tridecan-7-yl)-9,10-dihydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinolin-2(1H,3H,8H)-yl)dodecanoic acid (CAS 626231-72-9)
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