3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one (CAS 20486-33-3) — formula C21H20O11, molecular weight 448.4; category organic chemicals.
3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one (CAS 20486-33-3) is a chemical raw material in the organic chemicals category. Its molecular formula C21H20O11 comprises 21 C, 20 H, 11 O atoms. Its molecular weight is about 448.4. Reported physicochemical data: LogP about 0.5. 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 | 20486-33-3 |
|---|---|
| Molecular Formula | C21H20O11 |
| Molecular Weight | 448.4 |
| LogP | 0.5 |
| Category | Organic Chemicals |
3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one is a carbon-based organic compound with CAS registry number 20486-33-3 and molecular formula C21H20O11 (molecular weight 448.4), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20486-33-3
Its molecular formula C21H20O11 comprises 21 C, 20 H, 11 O atoms.
Also known as: 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one · 3-(3,4-二羟基苯基)-5-羟基-7-[(2S,3R,5R,6R)-3,4,5-三羟基-6-(羟甲基)氧杂环己烷-2-基]氧基苯并吡喃-4-酮
Category: organic chemicals
The CAS registry number of 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one is 20486-33-3.
Molecular formula C21H20O11, molecular weight 448.4.
It is also registered under: 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one, 3-(3,4-二羟基苯基)-5-羟基-7-[(2S,3R,5R,6R)-3,4,5-三羟基-6-(羟甲基)氧杂环己烷-2-基]氧基苯并吡喃-4-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-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5R,6R)-3,4,5-trihydroxy-6- (hydroxymethyl)oxan-2-yl]oxy-chromen-4-one (CAS 20486-33-3), compiled from public chemistry databases.
| CAS Number | 20486-33-3 |
|---|---|
| PubChem CID | 5483990 |
| Molecular Formula | C21H20O11 |
| IUPAC Name | 3-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one |
| Molecular Weight | 448.4 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 7 |
| Hydrogen Bond Acceptor Count | 11 |
| Rotatable Bond Count | 4 |
| Exact Mass | 448.10056145 |
| Monoisotopic Mass | 448.10056145 |
| Topological Polar Surface Area | 186 |
| Heavy Atom Count | 32 |
Orobol 7-O-glucoside; 4H-1-Benzopyran-4-one, 3-(3,4-dihydroxyphenyl)-7-(beta-D-glucopyranosyloxy)-5-hydroxy-; 20486-33-3; Orobol 7-O-beta-D-glucoside; Orobol 7beta-D-glucopyranoside; DTXSID70942660; 3',4',5,7-Tetrahydroxyisoflavone 7beta-D-glucopyranoside; 3-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-4H-1-benzopyran-7-yl hexopyranoside; 3-(3,4-Dihydroxyphenyl)-5-hydroxy-4-oxo-4H-1-benzopyran-7-yl (3xi)-beta-D-ribo-hexopyranoside
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 3-(3,4-二羟基苯基)-5-羟基-7-[(2S,3R,5R,6R)-3,4,5-三羟基-6-(羟甲基)氧杂环己烷-2-基]氧基苯并吡喃-4-酮