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Alpha beta-unsaturated carbonyl compounds

Organic compounds consisting of an alkene (carbon - carbon double bond) adjacent to a ketone functional group; also known as an enone.

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1 – 13 of 13 results
1

3-Ethoxymethylene-2,4-pentanedione, 97+%

CAS: 33884-41-2 Molecular Formula: C8H12O3 Molecular Weight (g/mol): 156.18 MDL Number: MFCD07368652 InChI Key: ITTXGKOHFZJUEX-UHFFFAOYSA-N PubChem CID: 240418 IUPAC Name: 3-(ethoxymethylidene)pentane-2,4-dione SMILES: CCOC=C(C(C)=O)C(C)=O

PubChem CID 240418
CAS 33884-41-2
Molecular Weight (g/mol) 156.18
MDL Number MFCD07368652
SMILES CCOC=C(C(C)=O)C(C)=O
IUPAC Name 3-(ethoxymethylidene)pentane-2,4-dione
InChI Key ITTXGKOHFZJUEX-UHFFFAOYSA-N
Molecular Formula C8H12O3
2

3-Benzylidene-2,4-pentanedione, 97%

CAS: 4335-90-4 Molecular Formula: C12H12O2 Molecular Weight (g/mol): 188.23 MDL Number: MFCD00014990 InChI Key: NYRGMNMVISROGJ-UHFFFAOYSA-N Synonym: 3-benzylidene-2,4-pentanedione,benzalacetylacetone,benzylidene acetylacetone,3-benzylideneacetylacetone,2,4-pentanedione, 3-phenylmethylene,1,1-diacetyl-2-phenylethylene,2,2-diacetylvinyl benzene,2-acetyl-1-phenyl but-1-en-3-one,2,4-pentanedione, 3-benzylidene,3-benzylidene acetylacetone PubChem CID: 95782 IUPAC Name: 3-benzylidenepentane-2,4-dione SMILES: CC(=O)C(=CC1=CC=CC=C1)C(C)=O

PubChem CID 95782
CAS 4335-90-4
Molecular Weight (g/mol) 188.23
MDL Number MFCD00014990
SMILES CC(=O)C(=CC1=CC=CC=C1)C(C)=O
Synonym 3-benzylidene-2,4-pentanedione,benzalacetylacetone,benzylidene acetylacetone,3-benzylideneacetylacetone,2,4-pentanedione, 3-phenylmethylene,1,1-diacetyl-2-phenylethylene,2,2-diacetylvinyl benzene,2-acetyl-1-phenyl but-1-en-3-one,2,4-pentanedione, 3-benzylidene,3-benzylidene acetylacetone
IUPAC Name 3-benzylidenepentane-2,4-dione
InChI Key NYRGMNMVISROGJ-UHFFFAOYSA-N
Molecular Formula C12H12O2
3

3,4-Dimethyl-1-pentyn-3-ol, 94%

CAS: 1482-15-1 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00039845 InChI Key: DZNLEQBXXLGELU-UHFFFAOYNA-N PubChem CID: 95483 IUPAC Name: 3,4-dimethylpent-1-yn-3-ol SMILES: CC(C)C(C)(O)C#C

PubChem CID 95483
CAS 1482-15-1
Molecular Weight (g/mol) 112.17
MDL Number MFCD00039845
SMILES CC(C)C(C)(O)C#C
IUPAC Name 3,4-dimethylpent-1-yn-3-ol
InChI Key DZNLEQBXXLGELU-UHFFFAOYNA-N
Molecular Formula C7H12O
4

2-Octen-4-one, 97%

CAS: 4643-27-0 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00061023 InChI Key: FMDLEUPBHMCPQV-GQCTYLIASA-N Synonym: 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one PubChem CID: 5365891 IUPAC Name: (E)-oct-2-en-4-one SMILES: CCCCC(=O)C=CC

PubChem CID 5365891
CAS 4643-27-0
Molecular Weight (g/mol) 126.199
MDL Number MFCD00061023
SMILES CCCCC(=O)C=CC
Synonym 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one
IUPAC Name (E)-oct-2-en-4-one
InChI Key FMDLEUPBHMCPQV-GQCTYLIASA-N
Molecular Formula C8H14O
5
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Nickel acetylacetonate, 96%

CAS: 3264-82-2 Molecular Formula: C10H14NiO4 Molecular Weight (g/mol): 256.91 MDL Number: MFCD00000024 InChI Key: BMGNSKKZFQMGDH-FDGPNNRMSA-L Synonym: nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii PubChem CID: 53384569 IUPAC Name: nickel(2+);(E)-4-oxopent-2-en-2-olate SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

PubChem CID 53384569
CAS 3264-82-2
Molecular Weight (g/mol) 256.91
MDL Number MFCD00000024
SMILES [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii
IUPAC Name nickel(2+);(E)-4-oxopent-2-en-2-olate
InChI Key BMGNSKKZFQMGDH-FDGPNNRMSA-L
Molecular Formula C10H14NiO4
6

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)gadolinium(III)

CAS: 14768-15-1 Molecular Formula: C33H57GdO6 Molecular Weight (g/mol): 707.06 MDL Number: MFCD00010349 InChI Key: UIVVGOMXFUOLAN-UHFFFAOYSA-N Synonym: tris 2,2,6,6-tetramethyl-3,5-heptanedionate gadolinium PubChem CID: 132984032 IUPAC Name: gadolinium;(Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one SMILES: [Gd+3].CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C

PubChem CID 132984032
CAS 14768-15-1
Molecular Weight (g/mol) 707.06
MDL Number MFCD00010349
SMILES [Gd+3].CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C.CC(C)(C)C(=O)[CH-]C(=O)C(C)(C)C
Synonym tris 2,2,6,6-tetramethyl-3,5-heptanedionate gadolinium
IUPAC Name gadolinium;(Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one
InChI Key UIVVGOMXFUOLAN-UHFFFAOYSA-N
Molecular Formula C33H57GdO6
7

Methacrolein, 96%, stab. with hydroquinone

CAS: 78-85-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00006974 InChI Key: STNJBCKSHOAVAJ-UHFFFAOYSA-N Synonym: methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde PubChem CID: 6562 IUPAC Name: 2-methylprop-2-enal SMILES: CC(=C)C=O

PubChem CID 6562
CAS 78-85-3
Molecular Weight (g/mol) 70.09
MDL Number MFCD00006974
SMILES CC(=C)C=O
Synonym methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde
IUPAC Name 2-methylprop-2-enal
InChI Key STNJBCKSHOAVAJ-UHFFFAOYSA-N
Molecular Formula C4H6O
9

Methacrolein, 90%, stabilized

CAS: 78-85-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00006974 InChI Key: STNJBCKSHOAVAJ-UHFFFAOYSA-N Synonym: methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde PubChem CID: 6562 IUPAC Name: 2-methylprop-2-enal SMILES: CC(=C)C=O

PubChem CID 6562
CAS 78-85-3
Molecular Weight (g/mol) 70.09
MDL Number MFCD00006974
SMILES CC(=C)C=O
Synonym methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde
IUPAC Name 2-methylprop-2-enal
InChI Key STNJBCKSHOAVAJ-UHFFFAOYSA-N
Molecular Formula C4H6O
10

3-Methyl-1-nonyn-3-ol, 97%

CAS: 5430-01-3 MDL Number: MFCD00041582

CAS 5430-01-3
MDL Number MFCD00041582
11

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)niobium(IV), Thermo Scientific™

CAS: 41706-15-4 Molecular Formula: C44H80NbO8 Molecular Weight (g/mol): 830.022 MDL Number: MFCD00145379 InChI Key: WYTIGJVEVROCSD-DSORRXEFSA-N Synonym: tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato niobium iv,nb tmhd 4,niobium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,4e-5-bis 3e-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy niobio oxy-2,2,6,6-tetramethylhept-4-en-3-one PubChem CID: 72376395 IUPAC Name: (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;niobium SMILES: CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Nb]

PubChem CID 72376395
CAS 41706-15-4
Molecular Weight (g/mol) 830.022
MDL Number MFCD00145379
SMILES CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Nb]
Synonym tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato niobium iv,nb tmhd 4,niobium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,4e-5-bis 3e-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy niobio oxy-2,2,6,6-tetramethylhept-4-en-3-one
IUPAC Name (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;niobium
InChI Key WYTIGJVEVROCSD-DSORRXEFSA-N
Molecular Formula C44H80NbO8
12

Crotonaldehyde, 99+%, AcroSeal™, Thermo Scientific Chemicals

CAS: 4170-30-3 Molecular Weight (g/mol): 70.09 MDL Number: MFCD00007003 Synonym: trans-crotonaldehyde,e-crotonaldehyde,1-formylpropene,crotonic aldehyde,trans-2-butenal,crotonal,crotonaldehyde,crotylaldehyde,2e-but-2-enal,2-butenal PubChem CID: 447466 ChEBI: CHEBI:41607

PubChem CID 447466
CAS 4170-30-3
Molecular Weight (g/mol) 70.09
ChEBI CHEBI:41607
MDL Number MFCD00007003
Synonym trans-crotonaldehyde,e-crotonaldehyde,1-formylpropene,crotonic aldehyde,trans-2-butenal,crotonal,crotonaldehyde,crotylaldehyde,2e-but-2-enal,2-butenal
13

Crotonaldehyde, 99+%

CAS: 4170-30-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00007003 InChI Key: MLUCVPSAIODCQM-NSCUHMNNSA-N Synonym: crotonaldehyde,2-butenal,crotylaldehyde,crotonal,2e-but-2-enal,trans-crotonaldehyde,e-crotonaldehyde,crotonic aldehyde,1-formylpropene,trans-2-butenal PubChem CID: 447466 ChEBI: CHEBI:41607 IUPAC Name: (E)-but-2-enal SMILES: CC=CC=O

PubChem CID 447466
CAS 4170-30-3
Molecular Weight (g/mol) 70.09
ChEBI CHEBI:41607
MDL Number MFCD00007003
SMILES CC=CC=O
Synonym crotonaldehyde,2-butenal,crotylaldehyde,crotonal,2e-but-2-enal,trans-crotonaldehyde,e-crotonaldehyde,crotonic aldehyde,1-formylpropene,trans-2-butenal
IUPAC Name (E)-but-2-enal
InChI Key MLUCVPSAIODCQM-NSCUHMNNSA-N
Molecular Formula C4H6O