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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121 – 135 of 347 results

121

2,4,7,9-Tetramethyl-5-decyne-4,7-diol (DL- and meso- mixture) 95.0+%, TCI America™

CAS: 126-86-3 Molecular Formula: C14H26O2 Molecular Weight (g/mol): 226.36 MDL Number: MFCD00008942 InChI Key: LXOFYPKXCSULTL-UHFFFAOYNA-N Synonym: 2,4,7,9-tetramethyl-5-decyne-4,7-diol,surfynol 104,surfynol 104a,surfynol 104e,surfynol tg,syrfynol 104,tetramethyl decynediol,5-decyne-4,7-diol, 2,4,7,9-tetramethyl,surfynol 104pa,1,4-diisobutyl-1,4-dimethylbutynediol PubChem CID: 31362 IUPAC Name: 2,4,7,9-tetramethyldec-5-yne-4,7-diol SMILES: CC(C)CC(C)(O)C#CC(C)(O)CC(C)C

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PubChem CID	31362
CAS	126-86-3
Molecular Weight (g/mol)	226.36
MDL Number	MFCD00008942
SMILES	CC(C)CC(C)(O)C#CC(C)(O)CC(C)C
Synonym	2,4,7,9-tetramethyl-5-decyne-4,7-diol,surfynol 104,surfynol 104a,surfynol 104e,surfynol tg,syrfynol 104,tetramethyl decynediol,5-decyne-4,7-diol, 2,4,7,9-tetramethyl,surfynol 104pa,1,4-diisobutyl-1,4-dimethylbutynediol
IUPAC Name	2,4,7,9-tetramethyldec-5-yne-4,7-diol
InChI Key	LXOFYPKXCSULTL-UHFFFAOYNA-N
Molecular Formula	C14H26O2

122

Bis(2,4-pentanedionato)nickel(II) Hydrate 98.0+%, TCI America™

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+) bis((2Z)-4-oxopent-2-en-2-olate) SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

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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+) bis((2Z)-4-oxopent-2-en-2-olate)
InChI Key	BMGNSKKZFQMGDH-FDGPNNRMSA-L
Molecular Formula	C10H14NiO4

123

trans,trans-1,5-Bis(4-methoxyphenyl)-1,4-pentadien-3-one 98.0+%, TCI America™

CAS: 37951-12-5 Molecular Formula: C19H18O3 Molecular Weight (g/mol): 294.35 MDL Number: MFCD00014901 InChI Key: IOZVKDXPBWBUKY-LQIBPGRFSA-N Synonym: trans,trans-Bis(4-methoxybenzal)acetone, trans,trans-Bis(4-methoxybenzylidene)acetone, trans,trans-Bis(4-methoxystyryl) Ketone PubChem CID: 715840 IUPAC Name: (1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one SMILES: COC1=CC=C(C=C1)C=CC(=O)C=CC2=CC=C(C=C2)OC

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PubChem CID	715840
CAS	37951-12-5
Molecular Weight (g/mol)	294.35
MDL Number	MFCD00014901
SMILES	COC1=CC=C(C=C1)C=CC(=O)C=CC2=CC=C(C=C2)OC
Synonym	trans,trans-Bis(4-methoxybenzal)acetone, trans,trans-Bis(4-methoxybenzylidene)acetone, trans,trans-Bis(4-methoxystyryl) Ketone
IUPAC Name	(1E,4E)-1,5-bis(4-methoxyphenyl)penta-1,4-dien-3-one
InChI Key	IOZVKDXPBWBUKY-LQIBPGRFSA-N
Molecular Formula	C19H18O3

124

3,6-Dimethyl-4-octyne-3,6-diol 98.0+%, TCI America™

CAS: 78-66-0 Molecular Formula: C10H18O2 Molecular Weight (g/mol): 170.252 MDL Number: MFCD00004480 InChI Key: NUYADIDKTLPDGG-UHFFFAOYSA-N Synonym: 3,6-Dihydroxy-3,6-dimethyl-4-octyne PubChem CID: 6546 IUPAC Name: 3,6-dimethyloct-4-yne-3,6-diol SMILES: CCC(C)(C#CC(C)(CC)O)O

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PubChem CID	6546
CAS	78-66-0
Molecular Weight (g/mol)	170.252
MDL Number	MFCD00004480
SMILES	CCC(C)(C#CC(C)(CC)O)O
Synonym	3,6-Dihydroxy-3,6-dimethyl-4-octyne
IUPAC Name	3,6-dimethyloct-4-yne-3,6-diol
InChI Key	NUYADIDKTLPDGG-UHFFFAOYSA-N
Molecular Formula	C10H18O2

125

Methylionone (mixture of alpha- and beta-, predominantly alpha-n-isomer) 80.0+%, TCI America™

CAS: 7779-30-8 Molecular Formula: C14H22O Molecular Weight (g/mol): 206.329 MDL Number: MFCD00031478 InChI Key: VPKMGDRERYMTJX-CMDGGOBGSA-N PubChem CID: 5371084 IUPAC Name: (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one SMILES: CCC(=O)C=CC1C(=CCCC1(C)C)C

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PubChem CID	5371084
CAS	7779-30-8
Molecular Weight (g/mol)	206.329
MDL Number	MFCD00031478
SMILES	CCC(=O)C=CC1C(=CCCC1(C)C)C
IUPAC Name	(E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one
InChI Key	VPKMGDRERYMTJX-CMDGGOBGSA-N
Molecular Formula	C14H22O

126

Methyl Fumaraldehydate 96.0+%, TCI America™

CAS: 5837-72-9 Molecular Formula: C5H6O3 Molecular Weight (g/mol): 114.1 MDL Number: MFCD00191651 InChI Key: CRBJVPSOOMDSPT-NSCUHMNNSA-N Synonym: 3-(Methoxycarbonyl)-2-propenal, Fumaraldehydic Acid Methyl Ester, 3-(Methoxycarbonyl)acrylaldehyde PubChem CID: 5364747 IUPAC Name: methyl (E)-4-oxobut-2-enoate SMILES: COC(=O)C=CC=O

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PubChem CID	5364747
CAS	5837-72-9
Molecular Weight (g/mol)	114.1
MDL Number	MFCD00191651
SMILES	COC(=O)C=CC=O
Synonym	3-(Methoxycarbonyl)-2-propenal, Fumaraldehydic Acid Methyl Ester, 3-(Methoxycarbonyl)acrylaldehyde
IUPAC Name	methyl (E)-4-oxobut-2-enoate
InChI Key	CRBJVPSOOMDSPT-NSCUHMNNSA-N
Molecular Formula	C5H6O3

127

3,4-Dimethyl-1-pentyn-3-ol 96.0+%, TCI America™

CAS: 1482-15-1 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00039845 InChI Key: DZNLEQBXXLGELU-UHFFFAOYNA-N Synonym: 3,4-dimethyl-1-pentyn-3-ol,1-pentyn-3-ol, 3,4-dimethyl,acmc-1bzc3,2-isopropyl-3-butyne-2-ol,1-pentyn-3-ol,4-dimethyl,3,4-dimethyl-pent-1-yn-3-ol,dznleqbxxlgelu-uhfffaoysa,1-pentyn-3-ol,3,4-dimethyl,1,2-dimethyl-1-hydroxypropyl acetylene PubChem CID: 95483 IUPAC Name: 3,4-dimethylpent-1-yn-3-ol SMILES: CC(C)C(C)(O)C#C

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PubChem CID	95483
CAS	1482-15-1
Molecular Weight (g/mol)	112.17
MDL Number	MFCD00039845
SMILES	CC(C)C(C)(O)C#C
Synonym	3,4-dimethyl-1-pentyn-3-ol,1-pentyn-3-ol, 3,4-dimethyl,acmc-1bzc3,2-isopropyl-3-butyne-2-ol,1-pentyn-3-ol,4-dimethyl,3,4-dimethyl-pent-1-yn-3-ol,dznleqbxxlgelu-uhfffaoysa,1-pentyn-3-ol,3,4-dimethyl,1,2-dimethyl-1-hydroxypropyl acetylene
IUPAC Name	3,4-dimethylpent-1-yn-3-ol
InChI Key	DZNLEQBXXLGELU-UHFFFAOYNA-N
Molecular Formula	C7H12O

128

3-Methyl-1-pentyn-3-ol 98.0+%, TCI America™

CAS: 77-75-8 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.15 MDL Number: MFCD00004479 InChI Key: QXLPXWSKPNOQLE-UHFFFAOYNA-N Synonym: 3-methyl-1-pentyn-3-ol,meparfynol,methylpentynol,methylparafynol,seral,atemorin,melpintol,1-pentyn-3-ol, 3-methyl,allotropal,methylpentinol PubChem CID: 6494 IUPAC Name: 3-methylpent-1-yn-3-ol SMILES: CCC(C)(O)C#C

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PubChem CID	6494
CAS	77-75-8
Molecular Weight (g/mol)	98.15
MDL Number	MFCD00004479
SMILES	CCC(C)(O)C#C
Synonym	3-methyl-1-pentyn-3-ol,meparfynol,methylpentynol,methylparafynol,seral,atemorin,melpintol,1-pentyn-3-ol, 3-methyl,allotropal,methylpentinol
IUPAC Name	3-methylpent-1-yn-3-ol
InChI Key	QXLPXWSKPNOQLE-UHFFFAOYNA-N
Molecular Formula	C6H10O

129

3-Methyl-3-penten-2-one 95.0+%, TCI America™

CAS: 565-62-8 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00151839 InChI Key: ZAMCMCQRTZKGDX-SNAWJCMRSA-N Synonym: 3-methyl-3-penten-2-one,e-3-methylpent-3-en-2-one,e-3-methyl-3-penten-2-one,unii-jbr4o01db2,jbr4o01db2,3-methyl-2-penten-4-one,3-penten-2-one, 3-methyl,3-methyl-3-pentene-2-one,2-acetyl-2-butene,3-methyl-4-oxopent-2-ene PubChem CID: 5364579 IUPAC Name: (E)-3-methylpent-3-en-2-one SMILES: CC=C(C)C(=O)C

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PubChem CID	5364579
CAS	565-62-8
Molecular Weight (g/mol)	98.145
MDL Number	MFCD00151839
SMILES	CC=C(C)C(=O)C
Synonym	3-methyl-3-penten-2-one,e-3-methylpent-3-en-2-one,e-3-methyl-3-penten-2-one,unii-jbr4o01db2,jbr4o01db2,3-methyl-2-penten-4-one,3-penten-2-one, 3-methyl,3-methyl-3-pentene-2-one,2-acetyl-2-butene,3-methyl-4-oxopent-2-ene
IUPAC Name	(E)-3-methylpent-3-en-2-one
InChI Key	ZAMCMCQRTZKGDX-SNAWJCMRSA-N
Molecular Formula	C6H10O

130

Bis(hexafluoroacetylacetonato)nickel(II) Hydrate, TCI America™

CAS: 14949-69-0 Molecular Formula: C10H2F12NiO4 Molecular Weight (g/mol): 472.80 MDL Number: MFCD00150916 InChI Key: FOYNQRGOWAMUBM-UHFFFAOYSA-N Synonym: Hexafluoroacetylacetono Nickel(II) Salt, Nickel(II) Hexafluoroacetylacetonate PubChem CID: 56965474 IUPAC Name: nickel(2+) bis(1,1,1,5,5,5-hexafluoro-2,4-dioxopentan-3-ide) SMILES: [Ni++].FC(F)(F)C(=O)[CH-]C(=O)C(F)(F)F.FC(F)(F)C(=O)[CH-]C(=O)C(F)(F)F

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PubChem CID	56965474
CAS	14949-69-0
Molecular Weight (g/mol)	472.80
MDL Number	MFCD00150916
SMILES	[Ni++].FC(F)(F)C(=O)[CH-]C(=O)C(F)(F)F.FC(F)(F)C(=O)[CH-]C(=O)C(F)(F)F
Synonym	Hexafluoroacetylacetono Nickel(II) Salt, Nickel(II) Hexafluoroacetylacetonate
IUPAC Name	nickel(2+) bis(1,1,1,5,5,5-hexafluoro-2,4-dioxopentan-3-ide)
InChI Key	FOYNQRGOWAMUBM-UHFFFAOYSA-N
Molecular Formula	C10H2F12NiO4

131

trans-2-Methyl-2-pentenal 97.0+%, TCI America™

CAS: 14250-96-5 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00006978 InChI Key: IDEYZABHVQLHAF-GQCTYLIASA-N PubChem CID: 5319754 IUPAC Name: (E)-2-methylpent-2-enal SMILES: CCC=C(C)C=O

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PubChem CID	5319754
CAS	14250-96-5
Molecular Weight (g/mol)	98.145
MDL Number	MFCD00006978
SMILES	CCC=C(C)C=O
IUPAC Name	(E)-2-methylpent-2-enal
InChI Key	IDEYZABHVQLHAF-GQCTYLIASA-N
Molecular Formula	C6H10O

132

Ethyl 2-Acetyl-3-(dimethylamino)acrylate 95.0+%, TCI America™

CAS: 51145-57-4 Molecular Formula: C9H15NO3 Molecular Weight (g/mol): 185.223 MDL Number: MFCD00087563 InChI Key: LQSOVGAUOHMPLK-SOFGYWHQSA-N Synonym: ethyl 2-acetyl-3-dimethylamino acrylate,e-ethyl 2-dimethylamino methylene-3-oxobutanoate,ethyl 2-dimethylamino methylene-3-oxobutanoate,ethyl n,n-dimethylaminomethylene acetoacetate,ethyl 2-dimethylamino methylidene-3-oxobutanoate,ethyl 2e-2-dimethylamino methylidene-3-oxobutanoate,2-acetyl-3-dimethylamino-acrylic acid ethyl ester,ethyl 2e-2-acetyl-3-dimethylamino acrylate,ethyl 2e-2-dimethylaminomethylidene-3-oxobutanoate,ethyl2-acetyl-3-dimethylamino acrylate PubChem CID: 2763877 IUPAC Name: ethyl (2E)-2-(dimethylaminomethylidene)-3-oxobutanoate SMILES: CCOC(=O)C(=CN(C)C)C(=O)C

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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
Synonym	ethyl 2-acetyl-3-dimethylamino acrylate,e-ethyl 2-dimethylamino methylene-3-oxobutanoate,ethyl 2-dimethylamino methylene-3-oxobutanoate,ethyl n,n-dimethylaminomethylene acetoacetate,ethyl 2-dimethylamino methylidene-3-oxobutanoate,ethyl 2e-2-dimethylamino methylidene-3-oxobutanoate,2-acetyl-3-dimethylamino-acrylic acid ethyl ester,ethyl 2e-2-acetyl-3-dimethylamino acrylate,ethyl 2e-2-dimethylaminomethylidene-3-oxobutanoate,ethyl2-acetyl-3-dimethylamino acrylate
IUPAC Name	ethyl (2E)-2-(dimethylaminomethylidene)-3-oxobutanoate
InChI Key	LQSOVGAUOHMPLK-SOFGYWHQSA-N
Molecular Formula	C9H15NO3

133

2-Octen-4-one 96.0+%, TCI America™

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

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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

134

alpha-iso-Methylionone 70.0+%, TCI America™

CAS: 127-51-5 Molecular Formula: C14H22O Molecular Weight (g/mol): 206.33 MDL Number: MFCD00034582 InChI Key: JRJBVWJSTHECJK-LUAWRHEFNA-N Synonym: alpha-Isomethylionone, 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one PubChem CID: 5372174 IUPAC Name: (3Z)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one SMILES: CC(=O)C(\C)=C/C1C(C)=CCCC1(C)C

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PubChem CID	5372174
CAS	127-51-5
Molecular Weight (g/mol)	206.33
MDL Number	MFCD00034582
SMILES	CC(=O)C(\C)=C/C1C(C)=CCCC1(C)C
Synonym	alpha-Isomethylionone, 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
IUPAC Name	(3Z)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
InChI Key	JRJBVWJSTHECJK-LUAWRHEFNA-N
Molecular Formula	C14H22O

135

3-Methyl-2-butenal 97.0+%, TCI America™

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

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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

Alpha beta-unsaturated carbonyl compounds

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