α-Angelica lactone

• Catalog No.: 10380
• CAS Number: 591-12-8
• M. F.: C5H6O2
• M. W.: 98.09994
• Purity: ≥95.0% (GC)

SYNONYMS

• Title: α-当归内酯
• IUPAC name: 5-methyl-2,3-dihydrofuran-2-one
• IUPAC Traditional name: 5-methyl-2(3H)-furanone
• Synonyms: 5-甲基-2(3H)-呋喃酮; 5-Methyl-2(3H)-furanone; 4-Hydroxy-3-pentenoic acid γ-lactone; 4-羟基-3-戊烯酸-γ-内酯

DATABASE IDS

• EC Number: 209-701-8
• Beilstein Number: 108394
• MDL Number: MFCD00005375
• CAS Number: 591-12-8

PROPERTIES

• Empirical Formula (Hill Notation): C5H6O2
• Grade: purum
• Purity: ≥95.0% (GC)
• Boiling Point: 55-56 °C/12 mmHg(lit.)
• Density: 1.092 g/mL at 25 °C(lit.)
• Flash Point: 68 °C
• Flash Point: 154.4 °F
• Melting Point: 13-17 °C(lit.)
• Refractive Index: n20/D 1.448(lit.)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• RTECS: LU5075000
• Storage Temperature: 2-8°C
• German water hazard class: 2

DETAILS

Description (English)

Biochem/physiol Actions
Plant-derived cancer chemopreventive agent. Increases the synthesis of glutathione and the activity of glutathione-S-transferase and UDP-glucunonosyltransferase detoxification enzymes in esophagus, stomach, intestine, and liver.

Description (简体中文)

Biochem/physiol Actions
植物性的癌症化学预防试剂。可增加谷胱甘肽的合成，增强食道、胃、肠和肝中谷胱甘肽硫转移酶和 UDP-葡萄糖醛酸转移酶解毒酶的活性。