Products 4743-82-2

CAS 4743-82-2 appears in our catalog under these names: 4-Oxopent-2-enoic acid 95%, 4-Oxopent-2-enoic acid, 98%, 4-Oxopent-2-enoic acid, 95%, 95%, 3-Acetylacrylic acid, 95%. Offered by: Ambeed, Fluorochem, Chemat, Combi-blocks. Available pack sizes: 100mg, 250mg, 1g, 5g.

4-Oxopent-2-enoic acid 95%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 225.75
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4-Oxopent-2-enoic acid, 98%
Fluorochem
  • size: 250mg, 1g, 5g
  • Variants: 3
from 294.71
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4-Oxopent-2-enoic acid, 95%, 95%
Chemat
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 4
from 160.40
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3-Acetylacrylic acid, 95%
Combi-blocks
  • size: 250mg, 5g, 1g
  • Variants: 3
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Structural formula: {0} (CAS {1})

(E)-4-oxopent-2-enoic acid (CAS 4743-82-2) is a chemical compound with the molecular formula C5H6O3 and a molecular weight of 114.10 g/mol. IUPAC name: (E)-4-oxopent-2-enoic acid. InChIKey: XGTKSWVCNVUVHG-NSCUHMNNSA-N.

Identity
Molecular formulaC5H6O3
Molecular weight114.10 g/mol
IUPAC name(E)-4-oxopent-2-enoic acid
InChIKeyXGTKSWVCNVUVHG-NSCUHMNNSA-N
SMILESCC(=O)/C=C/C(=O)O

Computed by PubChem (NCBI)

Synonyms: 4-Oxo-2-pentenoic acid, 3-Acetylacrylic acid, 4-oxopent-2-enoic acid, Acetylacrylic acid, (E)-4-oxopent-2-enoic acid, (2E)-4-oxopent-2-enoic acid, 2-Pentenoic acid, 4-oxo-, 4-Oxopent-2-en-2-oic acid, (E)-Acetylacrylic acid, .beta.-Acetylacrylic acid
Isomers (same molecular formula)
3-methyloxolane-2,4-dione C5H6O3
3-hydroxy-4-methyl-2H-furan-5-one C5H6O3
2-cyclopropyl-2-oxoacetic acid C5H6O3
3-methoxy-2H-furan-5-one C5H6O3
methyl 4-hydroxybut-2-ynoate C5H6O3
2,3-dihydrofuran-4-carboxylic acid C5H6O3
oxane-2,5-dione C5H6O3
3-(hydroxymethyl)-2H-furan-5-one C5H6O3
methyl (E)-4-oxobut-2-enoate C5H6O3
(2S)-2-(hydroxymethyl)-2H-furan-5-one C5H6O3
methyl (E)-4-oxobut-2-enoate C5H6O3
(2S)-2-hydroxy-4-methyl-2H-furan-5-one C5H6O3