1,4-Bis((4-hydroxyphenyl)amino)anthracene-9,10-dione CAS 15939-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15939-83-0 |
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,4-Bis((4-hydroxyphenyl)amino)anthracene-9,10-dione (CAS 15939-83-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C26H18N2O4. Molecular weight: 422.43 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C26H18N2O4 |
| Molecular Weight | 422.43 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 4',4'''-(Diazene-1,2-diyl)bis(([1,1'-biphenyl]-4-carboxylicacid)) (CAS 148-85-6)
- (S)-11-DImethoxymethyl-4-ethyl-4-hydroxy-1,12-dihydro-4h-2-oxa-6,12a-diaza-dibenzo[b,h]fluorene-3,13-dione (CAS 84017-99-2)
- Vericiguat Impurity 17 (CAS 625115-49-3)
- 1H-Pyrrolo[3,2-b]pyridin-3-amine dihydrochloride (CAS 1257535-39-9)
- (R)-1-(4-chloro-2-methoxyphenyl)ethan-1-amine (CAS 1270206-17-1)
- 2,4-Diiodothiophene (CAS 19259-06-4)
- 3-Methylthiophene-2-carboximidamide (CAS 148580-57-8)
- 5-Amino-7-methylbenzofuran-6-ol (CAS 167029-03-0)
- 5-(4-Methoxyphenyl)-4H-1,2,4-triazol-3-amine hydrochloride (CAS 1559062-11-1)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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