01388

(−)-Gallocatechin

analytical standard

• Synonym(e): (2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol
• Empirische Formel (Hill-System): C₁₅H₁₄O₇
• CAS-Nummer: 3371-27-5
• Molekulargewicht: 306.27
• MDL-Nummer: MFCD01632616
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 329747262
• NACRES: NA.24

Eigenschaften

• Qualität: analytical standard
• Assay: ≥97.0% (HPLC)
• Haltbarkeit: limited shelf life, expiry date on the label
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Anwendung(en): food and beverages
• Format: neat
• Lagertemp.: 2-8°C
• SMILES String: O[C@@H]1Cc2c(O)cc(O)cc2O[C@H]1c3cc(O)c(O)c(O)c3
• InChI: 1S/C15H14O7/c16-7-3-9(17)8-5-12(20)15(22-13(8)4-7)6-1-10(18)14(21)11(19)2-6/h1-4,12,15-21H,5H2/t12-,15+/m1/s1
• InChIKey: XMOCLSLCDHWDHP-DOMZBBRYSA-N

Beschreibung

Allgemeine Beschreibung

Gallocatechin belongs to the catechin class of organic compounds and is one of the major components of green tea. The beneficial effects of catechins include anti-tumorigenic, anti-mutagenic, anti-pathogenic, and anti-oxidative properties.

Anwendung

(−)-Gallocatechin may be used as an analytical standard for the determination of the analyte in biological fluids and tea beverages by chromatography-based techniques.

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable