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α-Angelica lactone
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α-Angelica lactone

CAS: 591-12-8

Ref. 3D-FA106390

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Estimated delivery in United States, on Tuesday 18 Feb 2025

Product Information

Name:
α-Angelica lactone
Synonyms:
  • 2(3H)-Furanone, 5-methyl-
  • 2,3-Dihydro-5-methylfuran-2-one
  • 2-Oxo-5-methyl-2,3-dihydrofuran
  • 3-Pentenoic acid, 4-hydroxy-, γ-lactone
  • 4-Hydroxy-3-pentenoic acid gamma-lactone
  • 4-Hydroxy-3-pentenoic acid γ-lactone
  • 4-Hydroxypent-3-enoic acid lactone
  • 5-Methyl-2(3H)-furanone
  • 5-Methyl-2,3-dihydro-2-furanone
  • 5-methylfuran-2(3H)-one
  • See more synonyms
  • Angelicalactone
  • NSC 654
  • Pent-3-en-4-olide
  • alpha-Angelicalactone
  • Δ<sup>2</sup>-Angelica lactone
  • α-Angelicalactone
  • β,γ-Angelica lactone
  • γ-Angelica lactone
Description:

a-Angelica lactone is a compound that is used in the synthesis of various drugs. It is an asymmetric synthesis for the production of many biologically important compounds, including levulinate or amide. The reaction mechanism involves the formation of a lactone by dehydration of an alcohol and subsequent addition of an acid. This process can be described by:

RCOH + HO → RCOOH + H

RCOOH + H → RCOOH + 2 H

RCOOH → RCOOH + R'CO2R"
where R represents the alcohol and R' and R" represent the acid. The product is then hydrolyzed to produce the desired amide or lactone with water. Chemical reactions are catalyzed by enzymes, which are proteins that increase rates of chemical reactions without being consumed in them. Rat liver microsomes have been shown to have higher levels of enzyme activity than other mammalian liver microsomes, making it a good model

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
98.1 g/mol
Formula:
C5H6O2
Purity:
Min. 95%
MDL:
Melting point:
Boiling point:
Flash point:
Density:
Concentration:
EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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