4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- (CAS 70786-48-0) — formula C17H14O5, molecular weight 298.29; category organic chemicals.
4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- (CAS 70786-48-0) is a chemical raw material in the organic chemicals category. Its molecular formula C17H14O5 comprises 17 C, 14 H, 5 O atoms. Its molecular weight is about 298.29. Reported physicochemical data: LogP about 3.5. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 70786-48-0 |
|---|---|
| Molecular Formula | C17H14O5 |
| Molecular Weight | 298.29 |
| LogP | 3.5 |
| Category | Organic Chemicals |
4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- is a carbon-based organic compound with CAS registry number 70786-48-0 and molecular formula C17H14O5 (molecular weight 298.29), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 70786-48-0
Its molecular formula C17H14O5 comprises 17 C, 14 H, 5 O atoms.
Also known as: 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- · 5-羟基-3,7-二甲氧基黄酮
Category: organic chemicals
The CAS registry number of 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- is 70786-48-0.
Molecular formula C17H14O5, molecular weight 298.29.
It is also registered under: 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl-, 5-羟基-3,7-二甲氧基黄酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl- (CAS 70786-48-0), compiled from public chemistry databases.
| CAS Number | 70786-48-0 |
|---|---|
| PubChem CID | 5748697 |
| Molecular Formula | C17H14O5 |
| IUPAC Name | 5-hydroxy-3,7-dimethoxy-2-phenylchromen-4-one |
| Molecular Weight | 298.29 |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 3 |
| Exact Mass | 298.08412354 |
| Monoisotopic Mass | 298.08412354 |
| Topological Polar Surface Area | 65 |
| Heavy Atom Count | 22 |
70786-48-0; 5-hydroxy-3,7-dimethoxyflavone; 4H-1-Benzopyran-4-one, 5-hydroxy-3,7-dimethoxy-2-phenyl-; 5-hydroxy-3,7-dimethoxy-2-phenylchromen-4-one; DTXSID60221037; RefChem:1072991; DTXCID60143528; 3,7-Dimethylgalangin; 5-hydroxy-3,7-dimethoxy-2-phenyl-4H-chromen-4-one; 3,7-Dimethoxy-5-hydroxyflavone; Galangin 3,7-dimethyl ether; 5-hydroxy-3,7-dimethoxy-2-phenylchromen-; 5-Hydroxy-3,7-dimethoxy-2-phenyl-4H-1-benzopyran-4-one; orb1296964; orb1940894; CHEMBL1097683
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-羟基-3,7-二甲氧基黄酮