91897

Phloretin

analytical standard

• 동의어(들): β-(4-Hydroxyphenyl)-2,4,6-trihydroxypropiophenone, 2′,4′,6′-Trihydroxy-3-(4-hydroxyphenyl)propiophenone, 3-(4-Hydroxyphenyl)-1-(2,4,6-trihydroxyphenyl)-1-propanone
• 실험식(Hill 표기법): C₁₅H₁₄O₅
• CAS Number: 60-82-2
• Molecular Weight: 274.27
• Beilstein: 1887240
• EC Number: 200-488-7
• MDL number: MFCD00002288
• UNSPSC 코드: 85151701
• PubChem Substance ID: 329770094
• NACRES: NA.24

속성

• Quality Level: 100
• Grade: analytical standard
• 분석: ≥98.5% (HPLC)
• 유통기한: limited shelf life, expiry date on the label
• 기술: HPLC: suitable; gas chromatography (GC): suitable
• 불순물: ≤8.0% water
• mp: ~260 °C
• 응용 분야: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• 형식: neat
• 저장 온도: 2-8°C
• SMILES string: Oc1ccc(CCC(=O)c2c(O)cc(O)cc2O)cc1
• InChI: 1S/C15H14O5/c16-10-4-1-9(2-5-10)3-6-12(18)15-13(19)7-11(17)8-14(15)20/h1-2,4-5,7-8,16-17,19-20H,3,6H2
• InChI key: VGEREEWJJVICBM-UHFFFAOYSA-N

설명

일반 설명

Phloretin is a dihydrochalcone flavonoid with antioxidant activity usually found in apples and apple-derived products. It is extensively used for peroxynitrite scavenging and the inhibition of lipid peroxidation.

Major polyphenol found in apple; aglycone of phloridzin.

애플리케이션

Phloretin may be used as an internal standard for the determination of sterols and diterpenoids in brown algae using high-performance liquid chromatography (HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

생화학적/생리학적 작용

Reacts with vic-dicarbonyl compounds such as glyoxal and methylglyoxal, preventing cytotoxic conjugation with biological macromolecules.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable