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α-Angelica lactone

α-Angelica lactone
α-Angelica lactone
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Product Code : 1531
Product Description

α-Angelica lactone

analytical standard

Synonym: 4-Hydroxy-3-pentenoic acid γ-lactone, 5-Methyl-2(3H)-furanone

  • CAS Number 591-12-8

  • Empirical Formula (Hill Notation) C5H6O2

  • Molecular Weight 98.10

Properties


grade   analytical standard
assay   ≥98.5% (GC)
shelf life   limited shelf life, expiry date on the label
impurities   ≤0.5% water
refractive index   n20/D 1.447-1.449
  n20/D 1.448(lit.)
bp   55-56 °C/12 mmHg(lit.)
mp   13-17 °C(lit.)
density   1.092 g/mL at 25 °C(lit.)

Description

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.


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