1-Hydroxy-2-pentylanthracene-9,10-dione CAS 81755-71-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81755-71-7 |
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-Hydroxy-2-pentylanthracene-9,10-dione (CAS 81755-71-7) pharmaceutical standards reference standard. Molecular formula: C19H18O3. Molecular weight: 294.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H18O3 |
| Molecular Weight | 294.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
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Recommended Standards
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- Methyl 1'-tosylspiro[cyclohexane-1,3'-indoline]-5'-carboxylate (CAS 2227206-21-3)
- 4-(4-Bromo-1h-pyrazol-1-yl)-2-methyl-2-(methylamino)butanamide (CAS 1250724-49-2)
- (R)-3-(3-Bromophenyl)pyrrolidine hydrochloride (CAS 1384268-47-6)
- 5-Chloro-3-methylpyridine-2-carboxylic acid (CAS 886365-46-4)
- (2R,3R,4R,5R)-2-(Hydroxymethyl)-5-methylpyrrolidine-3,4-diol (CAS 147060-64-8)
- 4-Amino-5-bromo-6-(methoxymethyl)pyrrolo[2,1-f][1,2,4]triazine-7-carbaldehyde (CAS 1443531-66-5)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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