3',4',7,8-Tetramethoxyflavone (CAS 65548-55-2) — formula C19H18O6, molecular weight 342.3; category organic chemicals.
3',4',7,8-Tetramethoxyflavone (CAS 65548-55-2) is a chemical raw material in the organic chemicals category. Its molecular formula C19H18O6 comprises 19 C, 18 H, 6 O atoms. Its molecular weight is about 342.3. Reported physicochemical data: LogP about 3.1. 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 | 65548-55-2 |
|---|---|
| Molecular Formula | C19H18O6 |
| Molecular Weight | 342.3 |
| LogP | 3.1 |
| Category | Organic Chemicals |
3',4',7,8-Tetramethoxyflavone is a carbon-based organic compound with CAS registry number 65548-55-2 and molecular formula C19H18O6 (molecular weight 342.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 65548-55-2
Its molecular formula C19H18O6 comprises 19 C, 18 H, 6 O atoms.
Also known as: 3',4',7,8-Tetramethoxyflavone · 3',4',7,8-四甲氧基黄酮
Category: organic chemicals
The CAS registry number of 3',4',7,8-Tetramethoxyflavone is 65548-55-2.
Molecular formula C19H18O6, molecular weight 342.3.
It is also registered under: 3',4',7,8-Tetramethoxyflavone, 3',4',7,8-四甲氧基黄酮.
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 3',4',7,8-Tetramethoxyflavone (CAS 65548-55-2), compiled from public chemistry databases.
| CAS Registry Number | 65548-55-2 |
|---|---|
| PubChem CID | 4033898 |
| Molecular formula | C19H18O6 |
| IUPAC name | 2-(3,4-dimethoxyphenyl)-7,8-dimethoxychromen-4-one |
| Molecular Weight | 342.3 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 5 |
| Exact Mass | 342.11033829 |
| Monoisotopic Mass | 342.11033829 |
| Topological Polar Surface Area | 63.2 |
| Heavy Atom Count | 25 |
65548-55-2; 3',4',7,8-Tetramethoxyflavone; DTXSID70398663; RefChem:1065384; DTXCID00349522; 2-(3,4-dimethoxyphenyl)-7,8-dimethoxy-4H-chromen-4-one; 7,8,3',4'-tetramethoxyflavone; 2-(3,4-dimethoxyphenyl)-7,8-dimethoxychromen-4-one; 3,4,7,8-TETRAMETHOXYFLAVONE; CHEMBL321555; MFCD00143001; 7,8,3 inverted exclamation marka,4 inverted exclamation marka-Tetramethoxyflavone; 4H-1-Benzopyran-4-one, 2-(3,4-dimethoxyphenyl)-7,8-dimethoxy-; SCHEMBL988001; orb1683668; 2-(3,4-Dimethoxy-phenyl)-7,8-dimethoxy-chromen-4-one
3',4',7,8-Tetramethoxyflavone · CAS 65548-55-2 · C19H18O6.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3',4',7,8-四甲氧基黄酮