(-)-Catechin gallate

• Catalog No.: C0692
• CAS Number: 130405-40-2
• M. F.: C22H18O10
• M. W.: 442.37232
• Purity: ≥98% (HPLC)

SYNONYMS

• IUPAC name: (2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-1-benzopyran-3-yl 3,4,5-trihydroxybenzoate
• IUPAC Traditional name: ent-catechin 3-O-gallate
• Synonyms: (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)

DATABASE IDS

• MDL Number: MFCD00214258
• PubChem SID: 24892268
• CAS Number: 130405-40-2

PROPERTIES

• Biological Source: from green tea
• Empirical Formula (Hill Notation): C22H18O10
• Purity: ≥98% (HPLC)
• Gene Information: human ... BACE1(23621)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• Storage Temperature: 2-8°C
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Antioxidant constituent of green tea. At μM concentrations, it inhibits VEGF-induced tyrosine phosphorylation. It also inhibits aromatase activity, an enzyme that converts androgens to estrogen and is thought to play a role in the etiology of breast cancer.

Description (简体中文)

Biochem/physiol Actions
Antioxidant constituent of green tea. At μM concentrations, it inhibits VEGF-induced tyrosine phosphorylation. It also inhibits aromatase activity, an enzyme that converts androgens to estrogen and is thought to play a role in the etiology of breast cancer.