5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone (CAS 50439-47-9) — formula C20H20O9, molecular weight 404.4; category organic chemicals.
5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone (CAS 50439-47-9) is a chemical raw material in the organic chemicals category. Its molecular formula C20H20O9 comprises 20 C, 20 H, 9 O atoms. Its molecular weight is about 404.4. 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 | 50439-47-9 |
|---|---|
| Molecular Formula | C20H20O9 |
| Molecular Weight | 404.4 |
| LogP | 3.1 |
| Category | Organic Chemicals |
5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone is a carbon-based organic compound with CAS registry number 50439-47-9 and molecular formula C20H20O9 (molecular weight 404.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 50439-47-9
Its molecular formula C20H20O9 comprises 20 C, 20 H, 9 O atoms.
Also known as: 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone · 5,4'-二羟基-3,6,7,8,3'-五甲氧基黄酮
Category: organic chemicals
The CAS registry number of 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone is 50439-47-9.
Molecular formula C20H20O9, molecular weight 404.4.
It is also registered under: 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone, 5,4'-二羟基-3,6,7,8,3'-五甲氧基黄酮.
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 5,4'-dihydroxy-3,6,7,8,3'-pentamethoxyflavone (CAS 50439-47-9), compiled from public chemistry databases.
| CAS Number | 50439-47-9 |
|---|---|
| PubChem CID | 100625 |
| Molecular Formula | C20H20O9 |
| IUPAC Name | 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxychromen-4-one |
| UNII (FDA) | PYF99PJ2WQ |
| Molecular Weight | 404.4 |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 6 |
| Exact Mass | 404.11073221 |
| Monoisotopic Mass | 404.11073221 |
| Topological Polar Surface Area | 113 |
| Heavy Atom Count | 29 |
5,4'-Dihydroxy-3,6,7,8,3'-pentamethoxyflavone; 50439-47-9; PYF99PJ2WQ; 5,4'-Dioh-3,6,7,8,3'-pmf; DTXSID60198477; NSC-333051; 5-Hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4H-1-benzopyran-4-one; 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxychromen-4-one; 4H-1-Benzopyran-4-one, 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-; RefChem:913407; DTXCID90120968; 3'-Methoxycalycopterin; MS/433; 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6,7,8-tetramethoxy-4h-chromen-4-one; CHEMBL59220; NSC 333051
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.