1-Hydroxy-5-methoxyanthracene-9,10-dione CAS 52869-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52869-21-3 |
| Molecular Formula | C15H10O4 |
| Molecular Weight | 254.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-Hydroxy-5-methoxyanthracene-9,10-dione (CAS 52869-21-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H10O4. Molecular weight: 254.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H10O4 |
| Molecular Weight | 254.24 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.) | 1972 |
Related Hydroxy Standards
- 7-Hydroxy-2-(3-hydroxyphenyl)-4H-chromen-4-one (CAS 108238-40-0)
- 1220030-02-3 4-[(2-Hydroxy-1,1-dimethylethyl)amino]-3-nitrobenzoic acid (CAS 1220030-02-3)
- (Z)-5-Hydroxy-2-(2-hydroxybenzylidene)benzofuran-3(2H)-one (CAS 1234351-46-2)
- 3-(5-Hydroxy-1H-indazol-1-yl)benzoic acid (CAS 1505748-16-2)
- (Z)-6-Hydroxy-2-(4-hydroxybenzylidene)benzofuran-3(2H)-one (CAS 5786-54-9)
- 1-Hydroxy-2-methoxyanthracene-9,10-dione (CAS 6003-11-8)
- 1-Hydroxy-4-methoxyanthracene-9,10-dione (CAS 7336-64-3)
- 1-Hydroxy-8-methoxyanthraquinone (CAS 5539-66-2)
Recommended Standards
- 1-Oxo-4-(1H-pyrrol-2-yl)-1,2-dihydroisoquinoline-3-carboxylic acid (CAS 920020-06-0)
- 1-Amino-9-oxo-9,10-dihydroacridine-4-carboxylic acid (CAS 857616-10-5)
- 2-((4-Hydroxyphenyl)amino)isoindoline-1,3-dione (CAS 346663-51-2)
- 2-Methoxy-4-((((1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)methyl)amino)methyl)phenol hydrochloride (CAS 1856053-07-0)
- 4,6-Dimethyl-2-oxo-N-phenyl-1,2-dihydroquinoline-8-sulfonamide (CAS 1269277-75-9)
- (2E)-2-[2-(4-Chlorophenyl)hydrazin-1-ylidene]-3-oxo-3-(pyridin-4-yl)propanal (CAS 338414-01-0)
- 2-(2-(2-Chlorophenoxy)acetyl)-N-(4-nitrophenyl)hydrazine-1-carbothioamide (CAS 889600-37-7)
- 2-(3-Phenoxyphenyl)-2,3-dihydro-1h-isoindol-1-imine (CAS 900641-58-9)
- 2-(Dimethylamino)phenylboronic Acid Pinacol Ester (CAS 832114-08-6)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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