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.

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Chemical structure of 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-benzopyran-4-one
C21H20O11 · 448.38 g/mol
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&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>174-183°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp.&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Colour Index&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>75720</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Merck&nbsp;</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&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>174-183°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>storage temp.&nbsp;</TD> <TD bgColor=#ffffff><FONT color=#0066cc>2-8°C</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_1> <TD class=td12>Colour Index&nbsp;</TD> <TD bgColor=#fafafa><FONT color=#0066cc>75720</FONT></TD></TR> <TR class=ProdSupplierGN_ProductA_2> <TD bgColor=#ffffff>Merck&nbsp;</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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