Alpha-angelicalactone, 98%

cas: 591-12-8 — see every product listed under this CAS number, including other names

Alpha-angelicalactone, 98% (CAS 591-12-8) is a chemical reagent available from Chemat. Available pack sizes: -. Offered by: Sigma-Aldrich.

brandSigma-Aldrich
catalog numberW329304-100G-K
cas591-12-8
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Available pack sizes

brand size price
Sigma-Aldrich - 722.00 Pln
Sigma-Aldrich - 3410.00 Pln
Sigma-Aldrich - 1300.00 Pln
Sigma-Aldrich - 252.00 Pln
Structural formula: {0} (CAS {1})

Alpha-angelica lactone is an angelica lactone and a butenolide. It is functionally related to a but-3-en-4-olide. It is a tautomer of a beta-angelica lactone.

Source: ChEBI

Identity
Molecular formulaC5H6O2
Molecular weight98.10 g/mol
IUPAC name5-methyl-3H-furan-2-one
InChIKeyQOTQFLOTGBBMEX-UHFFFAOYSA-N
SMILESCC1=CCC(=O)O1

Computed by PubChem (NCBI)

Synonyms: alpha-Angelica lactone, 5-Methylfuran-2(3H)-one, alpha-Angelicalactone, 5-Methyl-2(3H)-furanone, 5-methyl-3H-furan-2-one, 4-Hydroxypent-3-enoic acid lactone, 4-Hydroxy-3-pentenoic acid gamma-lactone, delta(2)-Angelica lactone, .alpha.-Angelica lactone, gamma-Methyl-beta,gamma-crotonolactone
Isomers (same molecular formula)
(2Z)-penta-2,4-dienoic acid C5H6O2
4-methyl-2H-furan-5-one C5H6O2
3-methyl-2H-furan-5-one C5H6O2
4-hydroxycyclopent-2-en-1-one C5H6O2
3-methylideneoxolan-2-one C5H6O2
2-hydroxycyclopent-2-en-1-one C5H6O2
(2E)-penta-2,4-dienoic acid C5H6O2
cyclobutene-1-carboxylic acid C5H6O2
methyl buta-2,3-dienoate C5H6O2
methyl but-2-ynoate C5H6O2
furan-2-ylmethanol C5H6O2
methyl but-3-ynoate C5H6O2

Also listed as

Alpha-angelicalactone, tech grade Combi-blocks CAS 591-12-8
5-Methylfuran-2(3H)-one, >95% (GC) TRC CAS 591-12-8
α-Angelica lactone, 98% AmBeed CAS 591-12-8
α–Angelica lactone GLPBio CAS 591-12-8
α-Angelica lactone/ 95% TargetMol CAS 591-12-8
^a-Angelicalactone, 98% Thermo Scientific (Alfa Aesar) CAS 591-12-8
alpha-Angelicalactone, >98.0%(GC) TCI CAS 591-12-8
α-Angelica lactone, 99.93% MedChemExpress CAS 591-12-8
α-Angelica lactone (Standard) MedChemExpress CAS 591-12-8
α-Angelica lactone, 98% +(sum of isomers) Ambeed CAS 591-12-8
alpha-Angelica lactone 98 % Sigma-Aldrich CAS 591-12-8
alpha-Angelica lactone HPC Standards CAS 591-12-8
5-Methylfuran-2(3H)-one, 98% +(sum of isomers) BLDpharm CAS 591-12-8
Alpha-angelica lactone, natural (us), >= Sigma-Aldrich CAS 591-12-8
a-Angelica lactone, 98% +(sum of isomers) a-Angelica lactone, 98% +(sum of isomers) Fluorochem CAS 591-12-8

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