1,5-Dihydroxy-2,6-bis(hydroxymethyl)anthracene-9,10-dione CAS 25357-91-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25357-91-9 |
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dihydroxy-2,6-bis(hydroxymethyl)anthracene-9,10-dione (CAS 25357-91-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H12O6. Molecular weight: 300.26 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H12O6 |
| Molecular Weight | 300.26 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1964 |
Related Dihydroxy Standards
- 1,4-Dihydroxy-5,8-dimethoxyanthracene-9,10-dione (CAS 63229-41-4)
- 3,7-Dihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-chromen-4-one (CAS 22044-80-0)
- 5,7-Dihydroxy-2-(4-methoxyphenoxy)-4H-chromen-4-one (CAS 61854-35-1)
- Methyl 3,8-dihydroxy-6-methyl-9-oxo-9H-xanthene-1-carboxylate (CAS 85003-85-6)
- (E)-1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 129724-43-2)
- (E)-1-(2,6-Dihydroxy-3,4-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 42438-78-8)
- 1-(2,4-Dihydroxy-3,6-dimethoxyphenyl)-3-phenylprop-2-en-1-one (CAS 54299-50-2)
- 2',4'-Dihydroxy-4,6'-dimethoxychalcone (CAS 56121-44-9)
Recommended Standards
- 1-Methyl-3-cyclohexene-1-methanol (CAS 50552-10-8)
- 1,2-Bis(benzo[d][1,3]dioxol-5-yl)-2-hydroxyethan-1-one (CAS 4720-82-5)
- 2-((2-Nitro-4-(trifluoromethyl)phenyl)thio)pyridine (CAS 389084-12-2)
- Benzyl 4-(cyanomethylene)piperidine-1-carboxylate (CAS 1357147-42-2)
- Methyl 5-(Benzyloxy)pyrimidine-2-carboxylate (CAS 2113069-28-4)
- 1-Butyl-3-((3-chlorophenyl)sulfonyl)-6,7-difluoroquinolin-4(1H)-one (CAS 1326876-91-8)
- 2-Fluorofuro[3,4-b]pyridine-5,7-dione (CAS 168546-46-1)
- (2-Allyl-3-methoxyphenyl)methanol (CAS 136911-16-5)
- Methyl 2-methyl-4-oxocyclohex-2-enecarboxylate (CAS 35490-07-4)
- Peptide Impurity 70 TFA Salt (CAS CATO-CPTD788570)
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