5,7-Dihydroxy-3-(2-methoxyphenyl)-4H-chromen-4-one CAS 247564-47-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247564-47-2 |
| Molecular Formula | C16H12O5 |
| Molecular Weight | 284.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,7-Dihydroxy-3-(2-methoxyphenyl)-4H-chromen-4-one (CAS 247564-47-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12O5. Molecular weight: 284.26 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 2025 |
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-2-methoxy-3-methylanthracene-9,10-dione (CAS 74272-75-6)
- 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)
Recommended Standards
- 5-(4-Fluorophenyl)-2-methyl-2H-1,2,6-thiadiazine-3-carboxylic acid 1,1-dioxide (CAS 899539-96-9)
- 5,8-Dihydroxy-7-methoxy-2-phenyl-4H-chromen-4-one (CAS 4431-47-4)
- 4,7-Dihydroxy-3-methoxyisoflavone (CAS 21913-98-4)
- 2-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-6,7-dihydrothieno[3,2-c]pyridin-4(5H)-one (CAS 2304634-45-3)
- 5-[(4-fluorophenyl)methyl]-1,2,4-oxadiazol-3-amine (CAS 1260777-27-2)
- tert-Butyl (R)-(1-(6-chloropyridazin-3-yl)pyrrolidin-3-yl)carbamate (CAS 1421033-39-7)
- 1-(5-Hydroxy-2-(prop-1-en-2-yl)benzofuran-6-yl)ethanone (CAS 112936-03-5)
- 1-(2-(1H-indol-3-yl)ethyl)-3-(3,4-dichlorophenyl)urea (CAS 32539-39-2)
- 5-[(1E)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}ethyl]-1-(4-chlorophenyl)-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 321432-27-3)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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