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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 – 15 of 98 results
1

alpha-Ionone, 90+%

CAS: 127-41-3 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001565 InChI Key: UZFLPKAIBPNNCA-BQYQJAHWNA-N Synonym: alpha-ionone,iraldeine,e-alpha-ionone,irisone,alpha-ionon,trans-alpha-ionone,alpha-e-ionone,alpha-ionone natural,beta-lonone,ionone, alpha PubChem CID: 5282108 ChEBI: CHEBI:32319 IUPAC Name: (E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1C(C)=CCCC1(C)C

PubChem CID 5282108
CAS 127-41-3
Molecular Weight (g/mol) 192.30
ChEBI CHEBI:32319
MDL Number MFCD00001565
SMILES CC(=O)\C=C\C1C(C)=CCCC1(C)C
Synonym alpha-ionone,iraldeine,e-alpha-ionone,irisone,alpha-ionon,trans-alpha-ionone,alpha-e-ionone,alpha-ionone natural,beta-lonone,ionone, alpha
IUPAC Name (E)-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
InChI Key UZFLPKAIBPNNCA-BQYQJAHWNA-N
Molecular Formula C13H20O
2

Ethyl vinyl ketone, 97%, stab.

CAS: 1629-58-9 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00009316 InChI Key: JLIDVCMBCGBIEY-UHFFFAOYSA-N Synonym: 1-penten-3-one,ethyl vinyl ketone,ethylvinylketone,1-pentene-3-one,ethylvinyl ketone,pentenone,ketone, ethyl vinyl,vinyl ethyl ketone,unii-r0053y1az7,fema no. 3382 PubChem CID: 15394 IUPAC Name: pent-1-en-3-one SMILES: CCC(=O)C=C

PubChem CID 15394
CAS 1629-58-9
Molecular Weight (g/mol) 84.118
MDL Number MFCD00009316
SMILES CCC(=O)C=C
Synonym 1-penten-3-one,ethyl vinyl ketone,ethylvinylketone,1-pentene-3-one,ethylvinyl ketone,pentenone,ketone, ethyl vinyl,vinyl ethyl ketone,unii-r0053y1az7,fema no. 3382
IUPAC Name pent-1-en-3-one
InChI Key JLIDVCMBCGBIEY-UHFFFAOYSA-N
Molecular Formula C5H8O
3

1-Hexen-3-one, 90+%, stab. with 0.5% 4-methoxyphenol

CAS: 1629-60-3 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00051563 InChI Key: JTHNLKXLWOXOQK-UHFFFAOYSA-N Synonym: 1-hexen-3-one,propyl vinyl ketone,unii-qh9d98z86n,1-hexenone-3,n-propylacrolein,vinyl propyl ketone,acmc-1bt5f,1-hexene-3-one PubChem CID: 15395 IUPAC Name: hex-1-en-3-one SMILES: CCCC(=O)C=C

PubChem CID 15395
CAS 1629-60-3
Molecular Weight (g/mol) 98.145
MDL Number MFCD00051563
SMILES CCCC(=O)C=C
Synonym 1-hexen-3-one,propyl vinyl ketone,unii-qh9d98z86n,1-hexenone-3,n-propylacrolein,vinyl propyl ketone,acmc-1bt5f,1-hexene-3-one
IUPAC Name hex-1-en-3-one
InChI Key JTHNLKXLWOXOQK-UHFFFAOYSA-N
Molecular Formula C6H10O
4

Bis(2,2,6,6-tetramethyl-3,5-heptanedionato)cobalt(II), 99.9% (metals basis)

CAS: 13986-53-3 Molecular Formula: C22H38CoO4 Molecular Weight (g/mol): 425.48 MDL Number: MFCD00233616 InChI Key: KLJJOSZRALJWDS-UHFFFAOYSA-N Synonym: bis 2,2,6,6-tetramethyl-3,5-heptanedionato cobalt ii,cobalt 2+ bis 2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate PubChem CID: 57369563 IUPAC Name: cobalt(2+);2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate SMILES: [Co++].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 57369563
CAS 13986-53-3
Molecular Weight (g/mol) 425.48
MDL Number MFCD00233616
SMILES [Co++].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 bis 2,2,6,6-tetramethyl-3,5-heptanedionato cobalt ii,cobalt 2+ bis 2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate
IUPAC Name cobalt(2+);2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate
InChI Key KLJJOSZRALJWDS-UHFFFAOYSA-N
Molecular Formula C22H38CoO4
5

2-Methyl-3-butyn-2-ol, 98%

CAS: 115-19-5 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00004467 InChI Key: CEBKHWWANWSNTI-UHFFFAOYSA-N Synonym: 2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol PubChem CID: 8258 IUPAC Name: 2-methylbut-3-yn-2-ol SMILES: CC(C)(C#C)O

PubChem CID 8258
CAS 115-19-5
Molecular Weight (g/mol) 84.118
MDL Number MFCD00004467
SMILES CC(C)(C#C)O
Synonym 2-methyl-3-butyn-2-ol,3-butyn-2-ol, 2-methyl,3-methyl-1-butyn-3-ol,3-methylbutynol,2-methyl-2-butynol,ethynyldimethylcarbinol,carbavane,dimethylethynylcarbinol,dimethylethynylmethanol,1,1-dimethyl-2-propynol
IUPAC Name 2-methylbut-3-yn-2-ol
InChI Key CEBKHWWANWSNTI-UHFFFAOYSA-N
Molecular Formula C5H8O
6

2-Ethylacrolein, tech. 90%, stab. with 50ppm hydroquinone

CAS: 922-63-4 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 MDL Number: MFCD00010129 InChI Key: GMLDCZYTIPCVMO-UHFFFAOYSA-N Synonym: 2-ethylacrolein,2-methylenebutanal,2-ethylpropenal,butanal, 2-methylene,ethacrolein,2-ethylacrylaldehyde,2-methylenebutyraldehyde,ethylacrolein,alpha-ethylacrolein,alpha-ethylacrylaldehyde PubChem CID: 70203 IUPAC Name: 2-methylidenebutanal SMILES: CCC(=C)C=O

PubChem CID 70203
CAS 922-63-4
Molecular Weight (g/mol) 84.12
MDL Number MFCD00010129
SMILES CCC(=C)C=O
Synonym 2-ethylacrolein,2-methylenebutanal,2-ethylpropenal,butanal, 2-methylene,ethacrolein,2-ethylacrylaldehyde,2-methylenebutyraldehyde,ethylacrolein,alpha-ethylacrolein,alpha-ethylacrylaldehyde
IUPAC Name 2-methylidenebutanal
InChI Key GMLDCZYTIPCVMO-UHFFFAOYSA-N
Molecular Formula C5H8O
7

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)ytterbium(III), 99%

CAS: 15492-52-1 Molecular Formula: C33H57O6Yb Molecular Weight (g/mol): 722.867 MDL Number: MFCD00000034 InChI Key: KACMHCBXMZUMQV-LWTKGLMZSA-K Synonym: 2,2,6,6-tetramethylheptane-3,5-dione; ytterbium 3+,ytterbium 3+ tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate,tris 2,2,6,6-tetramethyl-3,5-heptanedionato ytterbium iii-yb reo yb tmhd 3 PubChem CID: 44473428 IUPAC Name: (Z)-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate;ytterbium(3+) 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-].[Yb+3]

PubChem CID 44473428
CAS 15492-52-1
Molecular Weight (g/mol) 722.867
MDL Number MFCD00000034
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-].[Yb+3]
Synonym 2,2,6,6-tetramethylheptane-3,5-dione; ytterbium 3+,ytterbium 3+ tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate,tris 2,2,6,6-tetramethyl-3,5-heptanedionato ytterbium iii-yb reo yb tmhd 3
IUPAC Name (Z)-2,2,6,6-tetramethyl-5-oxohept-3-en-3-olate;ytterbium(3+)
InChI Key KACMHCBXMZUMQV-LWTKGLMZSA-K
Molecular Formula C33H57O6Yb
8

trans-2-Methyl-2-butenal, 97%

CAS: 497-03-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00006977 InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N Synonym: tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e PubChem CID: 5321950 IUPAC Name: (E)-2-methylbut-2-enal SMILES: CC=C(C)C=O

PubChem CID 5321950
CAS 497-03-0
Molecular Weight (g/mol) 84.118
MDL Number MFCD00006977
SMILES CC=C(C)C=O
Synonym tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e
IUPAC Name (E)-2-methylbut-2-enal
InChI Key ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula C5H8O
9

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

CAS: 15522-71-1 Molecular Formula: C33H60EuO6 Molecular Weight (g/mol): 704.801 MDL Number: MFCD00000019 InChI Key: RHXUZKJNHAMZEP-QFVJJVGWSA-N Synonym: eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3 PubChem CID: 10897800 IUPAC Name: europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one 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.[Eu]

PubChem CID 10897800
CAS 15522-71-1
Molecular Weight (g/mol) 704.801
MDL Number MFCD00000019
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.[Eu]
Synonym eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3
IUPAC Name europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one
InChI Key RHXUZKJNHAMZEP-QFVJJVGWSA-N
Molecular Formula C33H60EuO6
10

6-Methyl-3,5-heptadien-2-one, 97%

CAS: 1604-28-0 Molecular Formula: C8H12O Molecular Weight (g/mol): 124.183 MDL Number: MFCD00043647 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) 124.183
MDL Number MFCD00043647
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
11

beta-Ionone, 96%

CAS: 79-77-6 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.302 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: CC1=C(C(CCC1)(C)C)C=CC(=O)C

PubChem CID 638014
CAS 79-77-6
Molecular Weight (g/mol) 192.302
ChEBI CHEBI:32325
MDL Number MFCD00001549
SMILES CC1=C(C(CCC1)(C)C)C=CC(=O)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
12

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
13

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
14

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)lanthanum(III), 98%

CAS: 14319-13-2 Molecular Formula: C33H60LaO6 Molecular Weight (g/mol): 691.742 MDL Number: MFCD00010466 InChI Key: VTNJXVDFRGBYJC-LWTKGLMZSA-N Synonym: Lanthanum(III)-DPM; La(TMHD)3 PubChem CID: 72376397 IUPAC Name: (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;lanthanum 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.[La]

PubChem CID 72376397
CAS 14319-13-2
Molecular Weight (g/mol) 691.742
MDL Number MFCD00010466
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.[La]
Synonym Lanthanum(III)-DPM; La(TMHD)3
IUPAC Name (Z)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;lanthanum
InChI Key VTNJXVDFRGBYJC-LWTKGLMZSA-N
Molecular Formula C33H60LaO6
15

3-Nonen-2-one, 96%

CAS: 14309-57-0 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.23 MDL Number: MFCD00010241 InChI Key: HDKLIZDXVUCLHQ-BQYQJAHWSA-N Synonym: 3-nonen-2-one,trans-3-nonen-2-one,e-non-3-en-2-one,e-3-nonen-2-one,3-nonen-2-one, 3e,3e-3-nonen-2-one,3e-non-3-en-2-one,unii-fr0k39of16,3e-nonen-2-one,3-nonen-2-one fhfi PubChem CID: 5317045 SMILES: CCCCC\C=C\C(C)=O

PubChem CID 5317045
CAS 14309-57-0
Molecular Weight (g/mol) 140.23
MDL Number MFCD00010241
SMILES CCCCC\C=C\C(C)=O
Synonym 3-nonen-2-one,trans-3-nonen-2-one,e-non-3-en-2-one,e-3-nonen-2-one,3-nonen-2-one, 3e,3e-3-nonen-2-one,3e-non-3-en-2-one,unii-fr0k39of16,3e-nonen-2-one,3-nonen-2-one fhfi
InChI Key HDKLIZDXVUCLHQ-BQYQJAHWSA-N
Molecular Formula C9H16O