5-((4-Acetamidophenyl)amino)-8-amino-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid CAS 93892-19-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 93892-19-4 |
| Molecular Formula | C22H17N3O9S2 |
| Molecular Weight | 531.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-((4-Acetamidophenyl)amino)-8-amino-9,10-dioxo-9,10-dihydroanthracene-1,7-disulfonic acid (CAS 93892-19-4) pharmaceutical standards reference standard. Molecular formula: C22H17N3O9S2. Molecular weight: 531.52 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H17N3O9S2 |
| Molecular Weight | 531.52 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Acetamidophenyl Standards
- 4-((4-Acetamidophenyl)amino)-1-amino-9,10-dioxo-9,10-dihydroanthracene-2,6-disulfonic acid (CAS 97549-02-5)
- N-(4-Acetamidophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-70-4)
- N-(4-Acetamidophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-59-2)
- N-(4-Acetamidophenyl)-2-((4-(4-bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-00-3)
- N-(4-acetamidophenyl)-2-((3-ethyl-4-oxo-7-(p-tolyl)-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1040632-33-4)
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Recommended Standards
- Cetirizine impurity 38 (CAS CATO-C4X-158238)
- (2S)-2-((2S)-2-((2S)-2-Amino-5-((amino(sulfoamino)phosphoryl)amino)pentanamido)propanamido)-6-guanidinohexanoic acid (CAS 62249-77-8)
- Entacapone Impurity 58 (CAS CATO-C4X-162958)
- 7-Bromo-1-iodoisoquinoline (CAS 1203578-97-5)
- Ethyl 5-Amino-2-bromoisonicotinate (CAS 1806965-78-5)
- 4-Bromo-6-ethylquinoline-3-carboxylic acid (CAS 1378261-04-1)
- Neobavaisoflavone (CAS 41060-15-5)
- 3-Chlorooctane (CAS 1117-79-9)
- 5-Amino-4-fluoro-2-methyl-N-prop-2-ynylbenzamide (CAS 1876148-87-6)
- Tirzepatide-d7 Ditrifluoroacetate (CAS CATO-CPTD788698)
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