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00140585 Sigma-Aldrich

Isoquercitrin

primary pharmaceutical reference standard

Synonym: 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin, Quercetin 3-β-D-glucoside

  • CAS Number 482-35-9

  • Empirical Formula (Hill Notation) C21H20O12

  • Molecular Weight 464.38

  •  Beilstein Registry Number 100989

  •  MDL number MFCD00017746

  •  PubChem Substance ID 329747007

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Description

Application

Isoquercitrin was used as standard to compare the retention time of samples for identifying chromatographic peaks during flavonoid identification by Orbitrap UHPLC-MS/MS analysis.

General description

Isoquercitrin is an eosinophilic inflammation suppressor which has potential to treat allergies. It is a flavonoid glycoside. It is used as substrate for Candida antarctica lipase B (CALB). Acylated isoquercitin can be prepared by lipase catalyzed transesterification with carboxylic acid vinyl esters.

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Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
DJ2982500
Protocols & Articles

Articles

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 280 nm)
Keywords: Chromatography, Clinical, High performance liquid chromatography

HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 354 nm)

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Polyphenols in Nero d'Avola Red Wine on Discovery® HS C18 (UV 354 nm)
Keywords: Chromatography, High performance liquid chromatography

Peer-Reviewed Papers
15

References

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