1-Hydroxy-4-((4-(methylsulfonyl)phenyl)amino)anthracene-9,10-dione CAS 88520-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88520-00-7 |
| Molecular Formula | C21H15NO5S |
| Molecular Weight | 393.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Hydroxy-4-((4-(methylsulfonyl)phenyl)amino)anthracene-9,10-dione (CAS 88520-00-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H15NO5S. Molecular weight: 393.41 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H15NO5S |
| Molecular Weight | 393.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- (Z)-N'-hydroxy-4-(4-methyl-5-(2-(trifluoromethyl)phenyl)-4H-1,2,4-triazol-3-yl)bicyclo[2.2.2]Octane-1-carboximidamide (CAS 935273-85-1)
- 3-(4-{[(3-Fluorophenyl)sulfonyl]amino}phenoxy)-2-thiophenecarboxylic acid (CAS 882747-66-2)
- 2-(2-(2-(2-(Nitrooxy)ethoxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 1973503-48-8)
- (s)-2-(1-Hydroxyethyl)-4-methylphenol (CAS 1344912-98-6)
- 1,5-Diphenylcarbazide (CAS 140-22-7)
- Spiro[furo[3,4-c]pyridine-3(1H),4'-piperidin]-1-one (CAS 759452-96-5)
- Cyclopropyl 3-(morpholinomethyl)phenyl ketone (CAS 898792-36-4)
- 2-Bromo-5,6,7,8-tetrahydro-1,7-naphthyridine hydrochloride (CAS 2306272-17-1)
- 2-Methyl-4-phenyl-2,3-dihydro-1H-inden-1-one (CAS 153733-74-5)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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