1,8-Dihydroxy-2-methoxy-3-methylanthracene-9,10-dione CAS 74272-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74272-75-6 |
| Molecular Formula | C16H12O5 |
| Molecular Weight | 284.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,8-Dihydroxy-2-methoxy-3-methylanthracene-9,10-dione (CAS 74272-75-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12O5. Molecular weight: 284.26 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12O5 |
| Molecular Weight | 284.26 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.) | 1978 |
Related Dihydroxy Standards
- 1,3-Dihydroxy-8-methoxy-6-methylanthracene-9,10-dione (CAS 3775-08-4)
- 1,4-Dihydroxy-5-methoxy-2-methylanthracene-9,10-dione (CAS 71786-00-0)
- 1,6-Dihydroxy-5-methoxy-2-methylanthracene-9,10-dione (CAS 64809-71-8)
- 1,8-Dihydroxy-3-(hydroxymethyl)-6-methylanthracene-9,10-dione (CAS 873431-39-1)
- 2',4'-Dihydroxy-3,4-methylenedioxychalcone (CAS 6962-62-5)
- 3,5-Dihydroxy-7-methoxy-2-phenyl-4H-chromen-4-one (CAS 480-14-8)
- 4,7-Dihydroxy-3-(2-methoxyphenyl)-2H-chromen-2-one (CAS 21229-16-3)
- 4,7-Dihydroxy-3-(4-methoxyphenyl)-2h-chromen-2-one (CAS 42345-56-2)
Recommended Standards
- 1-{[(2,4-difluorophenyl)amino]carbonyl}piperidine-3-carboxylic acid (CAS 923207-45-8)
- 1-Hydroxy-3-(hydroxymethyl)-8-methoxyanthracene-9,10-dione (CAS 72049-14-0)
- 1,3-Bis(4-fluorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-59-2)
- 2-Chloro-6-isopropylpyridin-3-ol (CAS 1654734-22-1)
- 2-(4-Amino-3-hydroxyphenyl)acetic acid (CAS 133331-79-0)
- 4-chloro-3-fluoro-pyridin-2-amine (CAS 1393553-69-9)
- 890621-13-3 5-(2-chlorophenyl)-1H-pyrazole-3-carboxylic acid DTXSID00349421 (CAS 890621-13-3)
- [3-(1H-Benzimidazol-2-yl)phenyl]dimethylamine (CAS 1092304-09-0)
- (3-Methyl-5-(pyridin-2-yl)phenyl)boronic acid (CAS 2225170-54-5)
- 141801-03-8 IL-1 Receptor Peptide (human) (CAS 141801-03-8)
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