3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one
CAS522-12-3
3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one (CAS 522-12-3, C21H20O11) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
![Chemical structure of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one](https://chemsigma.com/chemicalStructure/52/522-12-3.png)
- CAS No.
- 522-12-3
- Formula
- C21H20O11
- Mol. weight
- 448.38 g/mol
Chemical Specifications
Identifiers
| CAS number | 522-12-3 |
|---|---|
| Product name | 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one |
| Chinese name | 槲皮甙 |
| Synonyms | 3,3’,4’,5,7-pentahydroxy-flavon3-(6-deoxy-alpha-l-mannopyranoside) |
| Chinese synonyms | 槲皮甙; 槲皮苷; 橡皮甙; 榭黄甙; 栎素; 栎素/栎皮苷; 槲皮苷,榭黄苷; 榭黄苷 |
| Molecular formula | C21H20O11 |
| Molecular weight | 448.38 g/mol |
| EC number | 208-322-5 |
Physical and chemical properties
| Boiling Point | 288.3 ( ℃ ) |
|---|
Applications
<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>174-183°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Colour Index </TD> <TD bgColor=#fafafa><FONT color=#0066cc>75720</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Merck </TD> <TD bgColor=#ffffff><FONT color=#0066cc>8125</FONT></TD></TR></TBODY></TABLE>
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one?
The CAS Registry Number of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one is 522-12-3. 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one is also known as 3,3’,4’,5,7-pentahydroxy-flavon3-(6-deoxy-alpha-l-mannopyranoside).
What is the molecular formula and molecular weight of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one?
The molecular formula of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one is C21H20O11, and its molecular weight is 448.38 g/mol.
What is 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one used for?
<TABLE style="TABLE-LAYOUT: fixed" cellSpacing=1 cellPadding=2 width="100%" bgColor=#d5d5d5 border=0> <TBODY> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>mp </TD> <TD bgColor=#fafafa><FONT color=#0066cc>174-183°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp. </TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Colour Index </TD> <TD bgColor=#fafafa><FONT color=#0066cc>75720</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Merck </TD> <TD bgColor=#ffffff><FONT color=#0066cc>8125</FONT></TD></TR></TBODY></TABLE>
How can I request a quotation for 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one?
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