5-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one CAS 107316-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 107316-94-9 |
| Molecular Formula | C18H16O7 |
| Molecular Weight | 344.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-7-methoxy-4H-chromen-4-one (CAS 107316-94-9) pharmaceutical standards reference standard. Molecular formula: C18H16O7. Molecular weight: 344.32 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H16O7 |
| Molecular Weight | 344.32 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.) | 1987 |
Related Hydroxy Standards
- 5-Hydroxy-2-(4-hydroxyphenyl)-6,7,8-trimethoxy-4H-chromen-4-one (CAS 16545-23-6)
- 7-Hydroxy-3-(4’-methoxyphenyl)-4-phenylcoumarin (CAS 1508-90-3)
- 2-(4-Hydroxy-3-methoxybenzyl)anthracene-9,10-dione (CAS 76092-01-8)
- 2-Hydroxy-5-(tosyloxy)benzenesulfonic acid (CAS 57775-26-5)
- 5-Hydroxy-2-(3-methoxystyryl)naphtho[1,2-b]furan-3-carbaldehyde (CAS 853097-49-1)
- 4-Hydroxy-1-methyl-N-(3-methylphenyl)-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carboxamide (CAS 320423-83-4)
- 4-Hydroxy-1-methyl-N-(4-methylphenyl)-2,2-dioxo-1,2-dihydro-2lambda~6~,1-benzothiazine-3-carboxamide (CAS 36881-73-9)
- Hydroxy-PEG2-C2-PFP ester (CAS 1820673-42-4)
Recommended Standards
- Methyl 4-acetamido-2-((4-nitrobenzyl)oxy)benzoate (CAS 1033463-24-9)
- {[4-(Benzoylamino)-2,5-dimethoxyphenyl]-amino}(oxo)acetic acid (CAS 1158578-28-9)
- Methyl 2-(3-oxo-1-(2-oxo-2H-chromene-3-carbonyl)piperazin-2-yl)acetate (CAS 1025736-80-4)
- (<I>S</I>)-Trolox methyl ether (CAS 135806-59-6)
- N-(4-Fluorophenyl)-2-nitro-N-{[3-oxo-2-benzofuran-1(3H)-yliden]methyl}ethanimidohydrazide (CAS 477852-79-2)
- 1-(3-(4-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-N-methylmethanamine hydrochloride (CAS 1638612-54-0)
- N-(2-Cyano-3-methylbutan-2-yl)-2-((6-ethyl-5-methyl-3-(4-methylbenzyl)-4-oxo-3,4-dihydrothieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 781631-52-5)
- 2H-Purine (CAS 13930-38-6)
- 1-(Prop-2-yn-1-yl)imidazolidine-2,4-dione (CAS 119711-41-0)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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