7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS 20575-57-9) — formula C16H12O5, molecular weight 284.26; category organic chemicals.
Documented applications: Uses: Astragali radix is a traditional Chinese medicine that has long been used for treatment of diabetes and diabetes-associated disease. ..., General Manufacturing Information: Isoflavone and phytoestrogen isolated from traditional Chinese medicinal herb.
7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one is a carbon-based organic compound with CAS registry number 20575-57-9 and molecular formula C16H12O5 (molecular weight 284.26), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20575-57-9
Its molecular formula C16H12O5 comprises 16 C, 12 H, 5 O atoms.
Also known as: 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one · calycosin
Category: organic chemicals
The CAS registry number of 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one is 20575-57-9.
Molecular formula C16H12O5, molecular weight 284.26.
It is also registered under: 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one, calycosin.
Recorded applications: Uses: Astragali radix is a traditional Chinese medicine that has long been used for treatment of diabetes and diabetes-associated disease. ..., General Manufacturing Information: Isoflavone and phytoestrogen isolated from traditional Chinese medicinal herb.
Category: Organic Chemicals.
Public-database records for 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one (CAS 20575-57-9), reproduced here for independent cross-checking.
| Reported hazard statements | H301 (97.4%) |
|---|
H301 (97.4%): Toxic if swallowed [Danger Acute toxicity, oral]
P264, P270, P301+P316, P321, P330, P405, and P501 (click each P-code to see the statement)
| CAS Registry Number | 20575-57-9 |
|---|---|
| PubChem CID | 5280448 |
| 分子式 | C16H12O5 |
| IUPAC 名称 | 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one |
| UNII（FDA） | 09N3E8P7TA |
Calycosin; 20575-57-9; 3'-hydroxyformononetin; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)chromen-4-one; 7,3'-dihydroxy-4'-methoxyisoflavone; 3',7-dihydroxy-4'-methoxyisoflavone; 09N3E8P7TA; CHEBI:17793; DTXSID70174580; RefChem:123065; DTXCID6097071; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one; MFCD00210598; 4H-1-Benzopyran-4-one, 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-; 7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one; HSDB 8109
| 分子量 | 284.26 |
|---|---|
| XLogP3 | 2.4 |
| 氢键供体数 | 2 |
| 氢键受体数 | 5 |
| 可旋转键数 | 2 |
| 精确质量 | 284.06847348 |
| 单同位素质量 | 284.06847348 |
| 拓扑极性表面积 | 76 |
| 重原子数 | 21 |
| 形式电荷 | 0 |
7-hydroxy-3-(3-hydroxy-4-methoxyphenyl)-4H-chromen-4-one · CAS 20575-57-9 · C16H12O5. UNII 09N3E8P7TA.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.