3,3',4',5,5',7,8-Heptamethoxyflavone (CAS 21634-52-6) — formula C22H24O9, molecular weight 432.4; category organic chemicals.
3,3',4',5,5',7,8-Heptamethoxyflavone (CAS 21634-52-6) is a chemical raw material in the organic chemicals category. Its molecular formula C22H24O9 comprises 22 C, 24 H, 9 O atoms. Its molecular weight is about 432.4. Reported physicochemical data: LogP about 3.2. 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 | 21634-52-6 |
|---|---|
| Molecular Formula | C22H24O9 |
| Molecular Weight | 432.4 |
| LogP | 3.2 |
| Category | Organic Chemicals |
3,3',4',5,5',7,8-Heptamethoxyflavone is a carbon-based organic compound with CAS registry number 21634-52-6 and molecular formula C22H24O9 (molecular weight 432.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21634-52-6
Its molecular formula C22H24O9 comprises 22 C, 24 H, 9 O atoms.
Also known as: 3,3',4',5,5',7,8-Heptamethoxyflavone · 3'4'5'3578-七甲氧基黄酮
Category: organic chemicals
The CAS registry number of 3,3',4',5,5',7,8-Heptamethoxyflavone is 21634-52-6.
Molecular formula C22H24O9, molecular weight 432.4.
It is also registered under: 3,3',4',5,5',7,8-Heptamethoxyflavone, 3'4'5'3578-七甲氧基黄酮.
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 3,3',4',5,5',7,8-Heptamethoxyflavone (CAS 21634-52-6), compiled from public chemistry databases.
| CAS Number | 21634-52-6 |
|---|---|
| PubChem CID | 5318050 |
| Molecular Formula | C22H24O9 |
| IUPAC Name | 3,5,7,8-tetramethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one |
| UNII (FDA) | NS00134227 |
| Molecular Weight | 432.4 |
|---|---|
| XLogP3 | 3.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 8 |
| Exact Mass | 432.14203234 |
| Monoisotopic Mass | 432.14203234 |
| Topological Polar Surface Area | 90.9 |
| Heavy Atom Count | 31 |
21634-52-6; Hibiscetin heptamethyl ether; 3,5,7,8-tetramethoxy-2-(3,4,5-trimethoxyphenyl)chromen-4-one; RefChem:146404; 3',4',5',3,5,7,8-Heptamethoxyflavone; 3,5,7,8,3',4',5'-Heptamethoxyflavone; 3,3',4',5,5',7,8-HEPTAMETHOXYFLAVONE; Conyzatin dimethyl ether; 3,5,7,8-Tetramethoxy-2-(3,4,5-trimethoxyphenyl)-4H-chromen-4-one; orb1684113; SCHEMBL16894627; CHEBI:182687; HY-N1785; WAA63452; LMPK12113278; TN2382
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3'4'5'3578-七甲氧基黄酮