68783

Licochalcone A

≥96.0% (HPLC)

• Synonyme(s) : (E)-3-[5-(1,1-Dimethyl-2-propenyl)-4-hydroxy-2-methoxyphenyl]-1-(4-hydroxyphenyl)-2-propen-1-one, 4′,4-Dihydroxy-3-α,α-dimethylallyl-6-methoxychalcone
• Formule empirique (notation de Hill) : C₂₁H₂₂O₄
• Numéro CAS: 58749-22-7
• Poids moléculaire : 338.40
• UNSPSC Code: 41116107
• NACRES: NA.77
• PubChem Substance ID: 329761160
• MDL number: MFCD01417903
• Beilstein/REAXYS Number: 4534154
• Assay: ≥96.0% (HPLC)
• Form: powder

Propriétés

• Quality Segment: 100
• assay: ≥96.0% (HPLC)
• form: powder
• storage temp.: −20°C
• SMILES string: COc1cc(O)c(cc1\C=C\C(=O)c2ccc(O)cc2)C(C)(C)C=C
• InChI: 1S/C21H22O4/c1-5-21(2,3)17-12-15(20(25-4)13-19(17)24)8-11-18(23)14-6-9-16(22)10-7-14/h5-13,22,24H,1H2,2-4H3/b11-8+
• InChI key: KAZSKMJFUPEHHW-DHZHZOJOSA-N

Description

General description

Licochalcone A is a potent membrane-active agent that transforms normal erythrocytes into echinocytes. A novel flavanoid which has demonstrated significant antitumor activity.

Biochem/physiol Actions

Inhibits vegetative growth of spore-forming bacteria, B. subtilis and other food-contaminating microorganisms.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mot-clé: Warning
• Codes de danger: H302 + H312 + H332
• Mentions de précaution: P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Classe de stockage: 11 - Combustible Solids
• Que se passe-t-il ?: WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• EPI (équipement de protection individuelle): dust mask type N95 (US), Eyeshields, Gloves