00140585

Isoquercitrin

primary reference standard

• Synonim(y): Quercetin 3-β-D-glucoside, 3,3′,4′,5,7-Pentahydroxyflavone 3-β-glucoside, Isoquercitrin
• Wzór empiryczny (zapis Hilla): C₂₁H₂₀O₁₂
• Numer CAS: 482-35-9
• Masa cząsteczkowa: 464.38
• Beilstein: 100989
• Numer MDL: MFCD00017746
• Kod UNSPSC: 85151701
• Identyfikator substancji w PubChem: 329747007
• NACRES: NA.24

Właściwości

• klasa czystości: primary reference standard
• okres trwałości: limited shelf life, expiry date on the label
• producent / nazwa handlowa: HWI
• metody: HPLC: suitable; gas chromatography (GC): suitable
• ciąg SMILES: OC[C@H]1O[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@@H](O)[C@@H]1O
• InChI: 1S/C21H20O12/c22-6-13-15(27)17(29)18(30)21(32-13)33-20-16(28)14-11(26)4-8(23)5-12(14)31-19(20)7-1-2-9(24)10(25)3-7/h1-5,13,15,17-18,21-27,29-30H,6H2/t13-,15-,17+,18-,21+/m1/s1
• Klucz InChI: OVSQVDMCBVZWGM-QSOFNFLRSA-N

Opis

Opis ogólny

Isoquercitrin is a flavonoid, glucoside derivative of quercitrin, and protein disulfide isomerase (PDI) inhibitor. Obtained from the leaf of medicinal plants, such as Apocynum venetum among others, it is known for its anti-oxidant and anti-thrombotic activities.

Produced and qualified by HWI pharma services GmbH.
Exact content measured by quantitative NMR can be found on the certificate.

Zastosowanie

The primary reference standard can be used for identification, assay, and purity testing, method development, and validation.It can also be used as follows:

• Development of a synergistic cloud point extraction (SCPE) method for the extraction of isoquercitrin in rat plasma samples and its subsequent analysis by high-performance liquid chromatography (HPLC)
• Electrochemical analysis of isoquercitrin and epigallocatechin gallate by cyclic voltammetry using carbon nanotubes based electrode
• Simultaneous determination of rutin and isoquercitrin by differential pulse voltammetry (DPV) using glassy carbon electrode (GCE) modified with deposition of thio-β-cyclodextrin functionalized graphene/palladium nanoparticles (SH-β-CD-Gr/PdNPs) for pharmaceutical and medical analysis
• Multi-residue analysis of isoquercitrin, campesterol, emodin 8-O-β-D-glucopyranoside, and quercetin in dried stem and flower extracts of Reynoutria sachalinensis by high-performance liquid chromatography coupled with diode-array detection

Inne uwagi

This compound is commonly found in plants of the genus: arnica sambucus

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Informacja o środkach bezpieczeństwa

• Kod klasy składowania: 11 - Combustible Solids
• Klasa zagrożenia wodnego (WGK): WGK 3