5-hydroxy-3',4',6,7-tetramethoxyflavone (CAS 21763-80-4) — formula C19H18O7, molecular weight 358.3; category organic chemicals.
5-hydroxy-3',4',6,7-tetramethoxyflavone (CAS 21763-80-4) is a chemical raw material in the organic chemicals category. Its molecular formula C19H18O7 comprises 19 C, 18 H, 7 O atoms. Its molecular weight is about 358.3. Reported physicochemical data: LogP about 3.3. 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 | 21763-80-4 |
|---|---|
| Molecular Formula | C19H18O7 |
| Molecular Weight | 358.3 |
| LogP | 3.3 |
| Category | Organic Chemicals |
5-hydroxy-3',4',6,7-tetramethoxyflavone is a carbon-based organic compound with CAS registry number 21763-80-4 and molecular formula C19H18O7 (molecular weight 358.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21763-80-4
Its molecular formula C19H18O7 comprises 19 C, 18 H, 7 O atoms.
Also known as: 5-hydroxy-3',4',6,7-tetramethoxyflavone · 5-去甲基甜橙黄酮
Category: organic chemicals
The CAS registry number of 5-hydroxy-3',4',6,7-tetramethoxyflavone is 21763-80-4.
Molecular formula C19H18O7, molecular weight 358.3.
It is also registered under: 5-hydroxy-3',4',6,7-tetramethoxyflavone, 5-去甲基甜橙黄酮.
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 5-hydroxy-3',4',6,7-tetramethoxyflavone (CAS 21763-80-4), compiled from public chemistry databases.
| CAS Number | 21763-80-4 |
|---|---|
| PubChem CID | 152430 |
| Molecular Formula | C19H18O7 |
| IUPAC Name | 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one |
| UNII (FDA) | MRF3C7FE9G |
| Molecular Weight | 358.3 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 5 |
| Exact Mass | 358.10525291 |
| Monoisotopic Mass | 358.10525291 |
| Topological Polar Surface Area | 83.5 |
| Heavy Atom Count | 26 |
21763-80-4; 5-Hydroxy-3',4',6,7-tetramethoxyflavone; 5-Hydroxy-6,7,3',4'-tetramethoxyflavone; 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxychromen-4-one; HTMF; MRF3C7FE9G; DTXSID50176163; 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-; RefChem:25946; DTXCID3098654; 5-Desmethylsinensetin; 2-(3,4-Dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-4H-chromen-4-one; 5-demethylsinensetin; CHEMBL226508; 6-Hydroxyluteolin 6,7,3',4'-tetramethyl ether; 2-(3,4-dimethoxyphenyl)-5-hydroxy-6,7-dimethoxy-chromen-4-one
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 5-去甲基甜橙黄酮