About -Angelica lactone
-Angelica lactone analytical standard Synonym: 4-Hydroxy-3-pentenoic acid -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 55-56C/12mmHg(lit.) mp 13-17C(lit.) density 1.092g/mLat 25C(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.
FAQs of -Angelica lactone:
Q: What is the purity of -Angelica lactone?
A: The purity of -Angelica lactone is 97%.
Q: What is the melting point range of -Angelica lactone?
A: The melting point range of -Angelica lactone is 18.00 to 20.00 C at 760.00 mm Hg.
Q: What is the appearance of -Angelica lactone?
A: -Angelica lactone appears as white crystals (estimated).
Q: What is the molecular formula of -Angelica lactone?
A: The molecular formula of -Angelica lactone is C5H6O2.
Q: What is the molecular weight of -Angelica lactone?
A: The molecular weight of -Angelica lactone is 98.1 grams (g).