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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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Keyword Search:
1 – 15 of 166 results
1

4-Phenyl-3-butyn-2-one, 96%

CAS: 1817-57-8 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.173 MDL Number: MFCD00008776 InChI Key: UPEUQDJSUFHFQP-UHFFFAOYSA-N Synonym: 4-phenyl-3-butyn-2-one,3-butyn-2-one, 4-phenyl,1-phenyl-1-butyn-3-one,phenylbutynone,acetylphenyl-acetylene,acmc-1boyr,4-phenyl-3-butyn-2-on,4-phenyl-3-batyu-2-one,4-phenyl-3-butyn-2-0ne,4-phenyl-but-3-yn-2-one PubChem CID: 74555 ChEBI: CHEBI:51731 IUPAC Name: 4-phenylbut-3-yn-2-one SMILES: CC(=O)C#CC1=CC=CC=C1

PubChem CID 74555
CAS 1817-57-8
Molecular Weight (g/mol) 144.173
ChEBI CHEBI:51731
MDL Number MFCD00008776
SMILES CC(=O)C#CC1=CC=CC=C1
Synonym 4-phenyl-3-butyn-2-one,3-butyn-2-one, 4-phenyl,1-phenyl-1-butyn-3-one,phenylbutynone,acetylphenyl-acetylene,acmc-1boyr,4-phenyl-3-butyn-2-on,4-phenyl-3-batyu-2-one,4-phenyl-3-butyn-2-0ne,4-phenyl-but-3-yn-2-one
IUPAC Name 4-phenylbut-3-yn-2-one
InChI Key UPEUQDJSUFHFQP-UHFFFAOYSA-N
Molecular Formula C10H8O
2

3-Methyl-3-trimethylsiloxy-1-butyne, 97%

CAS: 17869-77-1 Molecular Formula: C8H16OSi Molecular Weight (g/mol): 156.3 MDL Number: MFCD00053867 InChI Key: JNRUXZIXAXHXTN-UHFFFAOYSA-N Synonym: 3-methyl-3-trimethylsilyloxy-1-butyne,trimethyl 2-methylbut-3-yn-2-yloxy silane,trimethyl 2-methylbut-3-yn-2-yl oxy silane,1,1-dimethyl-2-propynyl oxy trimethylsilane,3-methyl-3-trimethylsiloxy-1-butyne,acmc-1brai,silane, 1,1-dimethyl-2-propynyl oxy trimethyl,3-trimethylsiloxy-3-methyl-1-butyne PubChem CID: 87344 IUPAC Name: trimethyl(2-methylbut-3-yn-2-yloxy)silane SMILES: CC(C)(C#C)O[Si](C)(C)C

PubChem CID 87344
CAS 17869-77-1
Molecular Weight (g/mol) 156.3
MDL Number MFCD00053867
SMILES CC(C)(C#C)O[Si](C)(C)C
Synonym 3-methyl-3-trimethylsilyloxy-1-butyne,trimethyl 2-methylbut-3-yn-2-yloxy silane,trimethyl 2-methylbut-3-yn-2-yl oxy silane,1,1-dimethyl-2-propynyl oxy trimethylsilane,3-methyl-3-trimethylsiloxy-1-butyne,acmc-1brai,silane, 1,1-dimethyl-2-propynyl oxy trimethyl,3-trimethylsiloxy-3-methyl-1-butyne
IUPAC Name trimethyl(2-methylbut-3-yn-2-yloxy)silane
InChI Key JNRUXZIXAXHXTN-UHFFFAOYSA-N
Molecular Formula C8H16OSi
3

Platinum(II) acetylacetonate, 98%

CAS: 15170-57-7 Molecular Formula: C10H14O4Pt Molecular Weight (g/mol): 393.30 MDL Number: MFCD00000028 InChI Key: KLFRPGNCEJNEKU-FDGPNNRMSA-L Synonym: platinum ii acetylacetonate,pt acac 2,platinum bis acetylacetonate,acetylacetone platinum ii salt,platinum 2,4-pentanedionate,2,4-pentanedione platinum ii derivative,bis acetylacetonato platinum,bis acetylacetonato platinum ii,2,4-pentanedione, platinum ii PubChem CID: 10960186 IUPAC Name: (Z)-4-hydroxypent-3-en-2-one;platinum SMILES: [Pt++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

PubChem CID 10960186
CAS 15170-57-7
Molecular Weight (g/mol) 393.30
MDL Number MFCD00000028
SMILES [Pt++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym platinum ii acetylacetonate,pt acac 2,platinum bis acetylacetonate,acetylacetone platinum ii salt,platinum 2,4-pentanedionate,2,4-pentanedione platinum ii derivative,bis acetylacetonato platinum,bis acetylacetonato platinum ii,2,4-pentanedione, platinum ii
IUPAC Name (Z)-4-hydroxypent-3-en-2-one;platinum
InChI Key KLFRPGNCEJNEKU-FDGPNNRMSA-L
Molecular Formula C10H14O4Pt
4

Manganese(II) 2,4-pentanedionate

CAS: 14024-58-9 Molecular Formula: C10H14MnO4 Molecular Weight (g/mol): 253.16 MDL Number: MFCD00000022 MFCD09998212 InChI Key: ZQZQURFYFJBOCE-FDGPNNRMSA-L Synonym: bis 4-hydroxypent-3-en-2-one dihydrate manganese PubChem CID: 54669727 IUPAC Name: (Z)-4-hydroxypent-3-en-2-one;manganese;dihydrate SMILES: [Mn++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

PubChem CID 54669727
CAS 14024-58-9
Molecular Weight (g/mol) 253.16
MDL Number MFCD00000022 MFCD09998212
SMILES [Mn++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym bis 4-hydroxypent-3-en-2-one dihydrate manganese
IUPAC Name (Z)-4-hydroxypent-3-en-2-one;manganese;dihydrate
InChI Key ZQZQURFYFJBOCE-FDGPNNRMSA-L
Molecular Formula C10H14MnO4
5

Ethyl 2-acetyl-3-(dimethylamino)acrylate, 95%, Thermo Scientific Chemicals

CAS: 51145-57-4 Molecular Formula: C9H15NO3 Molecular Weight (g/mol): 185.223 MDL Number: MFCD00087563 InChI Key: LQSOVGAUOHMPLK-SOFGYWHQSA-N PubChem CID: 2763877 IUPAC Name: ethyl (2E)-2-(dimethylaminomethylidene)-3-oxobutanoate SMILES: CCOC(=O)C(=CN(C)C)C(=O)C

PubChem CID 2763877
CAS 51145-57-4
Molecular Weight (g/mol) 185.223
MDL Number MFCD00087563
SMILES CCOC(=O)C(=CN(C)C)C(=O)C
IUPAC Name ethyl (2E)-2-(dimethylaminomethylidene)-3-oxobutanoate
InChI Key LQSOVGAUOHMPLK-SOFGYWHQSA-N
Molecular Formula C9H15NO3
6

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
7

beta-Ionone, 96%, synthetic

CAS: 14901-07-6 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001549 InChI Key: PSQYTAPXSHCGMF-BQYQJAHWSA-N Synonym: beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone PubChem CID: 638014 ChEBI: CHEBI:32325 IUPAC Name: (E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1=C(C)CCCC1(C)C

PubChem CID 638014
CAS 14901-07-6
Molecular Weight (g/mol) 192.30
ChEBI CHEBI:32325
MDL Number MFCD00001549
SMILES CC(=O)\C=C\C1=C(C)CCCC1(C)C
Synonym beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone
IUPAC Name (E)-4-(2,6,6-trimethylcyclohexen-1-yl)but-3-en-2-one
InChI Key PSQYTAPXSHCGMF-BQYQJAHWSA-N
Molecular Formula C13H20O
8

Vanadium(III) 2,4-pentanedionate, typically 97%

CAS: 13476-99-8 Molecular Formula: C15H21O6V Molecular Weight (g/mol): 348.27 MDL Number: MFCD00000033 InChI Key: ZVFSRLXFKIWGRT-UHFFFAOYSA-N Synonym: Vanadium(III) acetylacetonate PubChem CID: 122198782 IUPAC Name: (Z)-4-hydroxypent-3-en-2-one;vanadium SMILES: [V+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

PubChem CID 122198782
CAS 13476-99-8
Molecular Weight (g/mol) 348.27
MDL Number MFCD00000033
SMILES [V+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O
Synonym Vanadium(III) acetylacetonate
IUPAC Name (Z)-4-hydroxypent-3-en-2-one;vanadium
InChI Key ZVFSRLXFKIWGRT-UHFFFAOYSA-N
Molecular Formula C15H21O6V
9

6-Methyl-3,5-heptadiene-2-one, 96%, Thermo Scientific™

CAS: 1604-28-0 Molecular Formula: C8H12O Molecular Weight (g/mol): 124.18 InChI Key: KSKXSFZGARKWOW-GQCTYLIASA-N Synonym: 6-methyl-3,5-heptadien-2-one,6-methylhepta-3,5-dien-2-one,methylheptadienone,unii-p7cmp2e76c,3,5-heptadien-2-one, 6-methyl,3e-6-methylhepta-3,5-dien-2-one,3,5-heptadien-2-one, 6-methyl-, e,6-methyl-trans-3,5-heptadien-2-one,p7cmp2e76c,fema no. 3363 PubChem CID: 5370101 IUPAC Name: (3E)-6-methylhepta-3,5-dien-2-one SMILES: CC(=CC=CC(=O)C)C

PubChem CID 5370101
CAS 1604-28-0
Molecular Weight (g/mol) 124.18
SMILES CC(=CC=CC(=O)C)C
Synonym 6-methyl-3,5-heptadien-2-one,6-methylhepta-3,5-dien-2-one,methylheptadienone,unii-p7cmp2e76c,3,5-heptadien-2-one, 6-methyl,3e-6-methylhepta-3,5-dien-2-one,3,5-heptadien-2-one, 6-methyl-, e,6-methyl-trans-3,5-heptadien-2-one,p7cmp2e76c,fema no. 3363
IUPAC Name (3E)-6-methylhepta-3,5-dien-2-one
InChI Key KSKXSFZGARKWOW-GQCTYLIASA-N
Molecular Formula C8H12O
10

Methyl vinyl ketone, tech. 90%, stab.

CAS: 78-94-4 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00008777 InChI Key: FUSUHKVFWTUUBE-UHFFFAOYSA-N Synonym: methyl vinyl ketone,3-buten-2-one,butenone,methylvinylketon,vinyl methyl ketone,methylene acetone,2-butenone,acetyl ethylene,3-butene-2-one,methyl ethenyl ketone PubChem CID: 6570 ChEBI: CHEBI:48058 IUPAC Name: but-3-en-2-one SMILES: CC(=O)C=C

PubChem CID 6570
CAS 78-94-4
Molecular Weight (g/mol) 70.09
ChEBI CHEBI:48058
MDL Number MFCD00008777
SMILES CC(=O)C=C
Synonym methyl vinyl ketone,3-buten-2-one,butenone,methylvinylketon,vinyl methyl ketone,methylene acetone,2-butenone,acetyl ethylene,3-butene-2-one,methyl ethenyl ketone
IUPAC Name but-3-en-2-one
InChI Key FUSUHKVFWTUUBE-UHFFFAOYSA-N
Molecular Formula C4H6O
11

3-Hexyn-2-one, 97%

CAS: 1679-36-3 Molecular Formula: C6H8O Molecular Weight (g/mol): 96.129 MDL Number: MFCD00041627 InChI Key: LTAPKZGQTMVYMX-UHFFFAOYSA-N Synonym: 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone PubChem CID: 137151 IUPAC Name: hex-3-yn-2-one SMILES: CCC#CC(=O)C

PubChem CID 137151
CAS 1679-36-3
Molecular Weight (g/mol) 96.129
MDL Number MFCD00041627
SMILES CCC#CC(=O)C
Synonym 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone
IUPAC Name hex-3-yn-2-one
InChI Key LTAPKZGQTMVYMX-UHFFFAOYSA-N
Molecular Formula C6H8O
12

Tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)ytterbium(III), 99% (metals basis)

CAS: 18323-96-1 Molecular Formula: C30H30F21O6Yb Molecular Weight (g/mol): 1058.584 MDL Number: MFCD00044289 InChI Key: KZBQCXBCJMHJOB-VNGPFPIXSA-K Synonym: tris 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato ytterbium,6,6,7,7,8,8,8-heptafluoro-2,2-dimethyloctane-3,5-dione; ytterbium 3+,z-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate; ytterbium 3+ PubChem CID: 6510275 IUPAC Name: (Z)-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate;ytterbium(3+) SMILES: CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].[Yb+3]

PubChem CID 6510275
CAS 18323-96-1
Molecular Weight (g/mol) 1058.584
MDL Number MFCD00044289
SMILES CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].CC(C)(C)C(=CC(=O)C(C(C(F)(F)F)(F)F)(F)F)[O-].[Yb+3]
Synonym tris 6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato ytterbium,6,6,7,7,8,8,8-heptafluoro-2,2-dimethyloctane-3,5-dione; ytterbium 3+,z-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate; ytterbium 3+
IUPAC Name (Z)-6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-5-oxooct-3-en-3-olate;ytterbium(3+)
InChI Key KZBQCXBCJMHJOB-VNGPFPIXSA-K
Molecular Formula C30H30F21O6Yb
13

3-Methyl-2-butenal, 97%

CAS: 107-86-8 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00010291 InChI Key: SEPQTYODOKLVSB-UHFFFAOYSA-N Synonym: 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde PubChem CID: 61020 ChEBI: CHEBI:15825 IUPAC Name: 3-methylbut-2-enal SMILES: CC(=CC=O)C

PubChem CID 61020
CAS 107-86-8
Molecular Weight (g/mol) 84.118
ChEBI CHEBI:15825
MDL Number MFCD00010291
SMILES CC(=CC=O)C
Synonym 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde
IUPAC Name 3-methylbut-2-enal
InChI Key SEPQTYODOKLVSB-UHFFFAOYSA-N
Molecular Formula C5H8O
14

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
15

3-Ethyl-1-pentyn-3-ol, 98%

CAS: 6285-06-9 MDL Number: MFCD00014392

CAS 6285-06-9
MDL Number MFCD00014392