3,4',5-Trihydroxy-3',6,7-Trimethoxyflavone CAS 578-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 578-71-2 |
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3,4',5-Trihydroxy-3',6,7-Trimethoxyflavone (CAS 578-71-2) pharmaceutical standards reference standard. Molecular formula: C18H16O8. Molecular weight: 360.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16O8 |
| Molecular Weight | 360.31 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.) | 1957 |
Related Trihydroxy Standards
- 3,5,7-Trihydroxy-3',4',5'-trimethoxyflavone (CAS 146132-95-8)
- 4',5,7-Trihydroxy 3,6,8-trimethoxyflavone (CAS 57393-71-2)
- 3',5,7-Trihydroxy 4',5',6-trimethoxyflavone (CAS 78417-26-2)
- 4,7,9-Trihydroxy-1-(4-hydroxyphenyl)-6H-anthra[1,9-bc]furan-6-one (CAS 1190948-58-3)
- 1,5,8-Trihydroxy-2-(p-tolylamino)anthracene-9,10-dione (CAS 61548-23-0)
- 2-(4,5,6-Trihydroxy-3-oxo-3h-xanthen-9-yl)-benzoic acid (CAS 518-41-2)
- 4-(2,6,7-Trihydroxy-3-oxo-3H-xanthen-9-yl)benzoic acid (CAS 219305-27-8)
- 1,4,8-Trihydroxy-2-(3-oxohexyl)anthracene-9,10-dione (CAS 88100-94-1)
Recommended Standards
- 2-Nitro-N-(4-(trifluoromethyl)benzyl)benzenesulfonamide (CAS 866151-87-3)
- 5,6-Dihydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,7-dimethoxy-4H-chromen-4-one (CAS 23370-16-3)
- 2-(2,4-Dihydroxy-5-methoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one (CAS 83162-82-7)
- n-(4-Bromophenyl)-3-(tetrahydrofuran-2-yl)propanamide (CAS 1147643-58-0)
- 2-Benzylhexahydrocyclopenta[c]pyrrole-3a(1h)-carboxylic acid (CAS 885958-47-4)
- DIF-1 (CAS 111050-72-7)
- 5-(heptan-3-yl)imidazolidine-2,4-dione (CAS 99976-98-4)
- 1-(([1,1'-biphenyl]-2-yloxy)methyl)-3,5-dimethyl-1h-pyrazol-4-amine (CAS 1004451-73-3)
- Ethyl 1-Cyclopropylimidazole-4-carboxylate (CAS 1001354-64-8)
- C-Type Natriuretic Peptide (32-53) (human, porcine, rat) (CAS 127869-51-6)
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