94821

Guaiaverin

analytical standard

• Sinónimos: Quercetin 3-O-α-L-arabinopyranoside, 3′,4′,5,7-Tetrahydroxyflavone 3-O-α-L-arabinoside, 3-(α-L-Arabinopyranosyloxy)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-1-benzopyran-4-one, Feniculin, Foeniculin, Guaijaverin, Quercetin 3-O-α-L-arabinoside
• Fórmula empírica (notación de Hill): C₂₀H₁₈O₁₁
• Número de CAS: 22255-13-6
• Peso molecular: 434.35
• UNSPSC Code: 85151701
• NACRES: NA.24

Propiedades

• grade: analytical standard
• assay: ≥95.0% (HPLC)
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤12.0% water
• application(s): food and beverages
• format: neat
• storage temp.: 2-8°C
• SMILES string: O[C@H]1CO[C@@H](OC2=C(Oc3cc(O)cc(O)c3C2=O)c4ccc(O)c(O)c4)[C@H](O)[C@H]1O
• InChI: 1S/C20H18O11/c21-8-4-11(24)14-13(5-8)30-18(7-1-2-9(22)10(23)3-7)19(16(14)27)31-20-17(28)15(26)12(25)6-29-20/h1-5,12,15,17,20-26,28H,6H2/t12-,15-,17+,20-/m0/s1
• InChI key: PZZRDJXEMZMZFD-IEGSVRCHSA-N

Descripción

General description

Guaiaverin belongs to the class of flavonoids present in a wide variety of plants, which are of high research interest due to their attractive biological functions, ubiquitous nature and negligible toxicity.[1]

Application

Guaiaverin may be used as an analytical standard for the determination of the analyte in plants,[1] plant extracts,[2] flowers and flower extracts,[3] and nutraceuticals[4] by high performance liquid chromatography (HPLC) based techniques.

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable