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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Ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate, 97%

CAS: 571-55-1 Molecular Formula: C9H11F3O4 Molecular Weight (g/mol): 240.178 MDL Number: MFCD02677683 InChI Key: XNGGOXOLHQANRB-AATRIKPKSA-N Synonym: ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate,e-ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylene-4,4,4-trifluoroacetoacetate,ethyl 2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2e-3-ethoxy-2-2,2,2-trifluoroacetyl prop-2-enoate,2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester PubChem CID: 6185754 IUPAC Name: ethyl (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate SMILES: CCOC=C(C(=O)C(F)(F)F)C(=O)OCC

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PubChem CID	6185754
CAS	571-55-1
Molecular Weight (g/mol)	240.178
MDL Number	MFCD02677683
SMILES	CCOC=C(C(=O)C(F)(F)F)C(=O)OCC
Synonym	ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate,e-ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylene-4,4,4-trifluoroacetoacetate,ethyl 2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2e-3-ethoxy-2-2,2,2-trifluoroacetyl prop-2-enoate,2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester
IUPAC Name	ethyl (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate
InChI Key	XNGGOXOLHQANRB-AATRIKPKSA-N
Molecular Formula	C9H11F3O4

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Methacrolein, 90%, stabilized, AcroSeal™

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

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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

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

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

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4-Methyl-2-pentenal, 95%

CAS: 5362-56-1 Molecular Formula: C₆H₁₀O Molecular Weight (g/mol): 98.14 MDL Number: MFCD00800501 InChI Key: RIWPMNBTULNXOH-ONEGZZNKSA-N Synonym: 4-methyl-2-pentenal,unii-sxg1guk91a,e-4-methyl-2-pentenal,sxg1guk91a,fema no. 3510,2-pentenal, 4-methyl,4-methylpent-2-enal,4-methyl-2-penten-1-al,2-pentenal, 4-methyl-, 2e,2e-4-methylpent-2-enal PubChem CID: 5916154 IUPAC Name: (E)-4-methylpent-2-enal SMILES: CC(C)C=CC=O

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PubChem CID	5916154
CAS	5362-56-1
Molecular Weight (g/mol)	98.14
MDL Number	MFCD00800501
SMILES	CC(C)C=CC=O
Synonym	4-methyl-2-pentenal,unii-sxg1guk91a,e-4-methyl-2-pentenal,sxg1guk91a,fema no. 3510,2-pentenal, 4-methyl,4-methylpent-2-enal,4-methyl-2-penten-1-al,2-pentenal, 4-methyl-, 2e,2e-4-methylpent-2-enal
IUPAC Name	(E)-4-methylpent-2-enal
InChI Key	RIWPMNBTULNXOH-ONEGZZNKSA-N
Molecular Formula	C₆H₁₀O

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4-Hexen-3-one, 98%, trans-isomer >95%

CAS: 2497-21-4 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.15 MDL Number: MFCD00010631 InChI Key: FEWIGMWODIRUJM-HYXAFXHYSA-N Synonym: 4-hexen-3-one,2-hexen-4-one,2-hexene-4-one,e-hex-4-en-3-one,4-hexene-3-one,fema no. 3352,e-4-hexen-3-one,4-hexen-3-one, predominantly trans,e-ch3ch=chc =o c2h5,trans-4-hexen-3-one PubChem CID: 5365811 IUPAC Name: (4Z)-hex-4-en-3-one SMILES: CCC(=O)\C=C/C

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PubChem CID	5365811
CAS	2497-21-4
Molecular Weight (g/mol)	98.15
MDL Number	MFCD00010631
SMILES	CCC(=O)\C=C/C
Synonym	4-hexen-3-one,2-hexen-4-one,2-hexene-4-one,e-hex-4-en-3-one,4-hexene-3-one,fema no. 3352,e-4-hexen-3-one,4-hexen-3-one, predominantly trans,e-ch3ch=chc =o c2h5,trans-4-hexen-3-one
IUPAC Name	(4Z)-hex-4-en-3-one
InChI Key	FEWIGMWODIRUJM-HYXAFXHYSA-N
Molecular Formula	C6H10O

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3-Methyl-3-penten-2-one, 98%

CAS: 565-62-8 Molecular Formula: C₆H₁₀O Molecular Weight (g/mol): 98.14 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)	98.14
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

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3-Dimethylaminoacrolein, 90%

CAS: 927-63-9 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.13 MDL Number: MFCD00006999 InChI Key: RRLMPLDPCKRASL-ONEGZZNKSA-N Synonym: 3-dimethylaminoacrolein,3-dimethylaminoacrylaldehyde,3-dimethylamino acrylaldehyde,3-dimethylamino acrolein,2-propenal, 3-dimethylamino,e-3-dimethylamino acrylaldehyde,e-3-dimethylamino prop-2-enal,3-dimethylamino propenal,2e-3-dimethylamino prop-2-enal,.beta.-dimethylamino acrolein PubChem CID: 638320 SMILES: CN(C)\C=C\C=O

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PubChem CID	638320
CAS	927-63-9
Molecular Weight (g/mol)	99.13
MDL Number	MFCD00006999
SMILES	CN(C)\C=C\C=O
Synonym	3-dimethylaminoacrolein,3-dimethylaminoacrylaldehyde,3-dimethylamino acrylaldehyde,3-dimethylamino acrolein,2-propenal, 3-dimethylamino,e-3-dimethylamino acrylaldehyde,e-3-dimethylamino prop-2-enal,3-dimethylamino propenal,2e-3-dimethylamino prop-2-enal,.beta.-dimethylamino acrolein
InChI Key	RRLMPLDPCKRASL-ONEGZZNKSA-N
Molecular Formula	C5H9NO

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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

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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

Ethacrynic acid

CAS: 58-54-8 Molecular Formula: C13H12Cl2O4 Molecular Weight (g/mol): 303.135 MDL Number: MFCD00056693 InChI Key: AVOLMBLBETYQHX-UHFFFAOYSA-N Synonym: ethacrynic acid,etacrynic acid,ethacrynate,etacrinic acid,hydromedin,edecrin,crinuryl,edecril,edecrina,endecril PubChem CID: 3278 ChEBI: CHEBI:4876 IUPAC Name: 2-[2,3-dichloro-4-(2-methylidenebutanoyl)phenoxy]acetic acid SMILES: CCC(=C)C(=O)C1=C(C(=C(C=C1)OCC(=O)O)Cl)Cl

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PubChem CID	3278
CAS	58-54-8
Molecular Weight (g/mol)	303.135
ChEBI	CHEBI:4876
MDL Number	MFCD00056693
SMILES	CCC(=C)C(=O)C1=C(C(=C(C=C1)OCC(=O)O)Cl)Cl
Synonym	ethacrynic acid,etacrynic acid,ethacrynate,etacrinic acid,hydromedin,edecrin,crinuryl,edecril,edecrina,endecril
IUPAC Name	2-[2,3-dichloro-4-(2-methylidenebutanoyl)phenoxy]acetic acid
InChI Key	AVOLMBLBETYQHX-UHFFFAOYSA-N
Molecular Formula	C13H12Cl2O4

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Mesityl Oxide, Approx. 98%, Spectrum™ Chemical

CAS: 141-79-7 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.15 InChI Key: SHOJXDKTYKFBRD-UHFFFAOYSA-N IUPAC Name: 4-methylpent-3-en-2-one SMILES: CC(C)=CC(C)=O

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CAS	141-79-7
Molecular Weight (g/mol)	98.15
SMILES	CC(C)=CC(C)=O
IUPAC Name	4-methylpent-3-en-2-one
InChI Key	SHOJXDKTYKFBRD-UHFFFAOYSA-N
Molecular Formula	C6H10O

Tris(dibenzylideneacetone)dipalladium(0), Pd 21.5% min

CAS: 51364-51-3 Molecular Formula: C51H42O3Pd2 Molecular Weight (g/mol): 915.73 MDL Number: MFCD00013310 InChI Key: CYPYTURSJDMMMP-UHFFFAOYSA-N Synonym: tris dibenzylideneacetone dipalladium 0,tris dibenzylideneacetone dipalladium,pd2 dba 3,tris dibezylideneacetone dipalladium,tris dibenzylideneacetone dipalladium o,tris dibenzylideneacetonyl bis-palladium,tris dba,tris 1e,4e-1,5-diphenylpenta-1,4-dien-3-one dipalladium PubChem CID: 9811564 IUPAC Name: (1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium SMILES: [Pd].[Pd].O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1

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PubChem CID	9811564
CAS	51364-51-3
Molecular Weight (g/mol)	915.73
MDL Number	MFCD00013310
SMILES	[Pd].[Pd].O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1.O=C(C=CC1=CC=CC=C1)C=CC1=CC=CC=C1
Synonym	tris dibenzylideneacetone dipalladium 0,tris dibenzylideneacetone dipalladium,pd2 dba 3,tris dibezylideneacetone dipalladium,tris dibenzylideneacetone dipalladium o,tris dibenzylideneacetonyl bis-palladium,tris dba,tris 1e,4e-1,5-diphenylpenta-1,4-dien-3-one dipalladium
IUPAC Name	(1E,4E)-1,5-diphenylpenta-1,4-dien-3-one;palladium
InChI Key	CYPYTURSJDMMMP-UHFFFAOYSA-N
Molecular Formula	C51H42O3Pd2

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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

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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

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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

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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

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4-Amino-3-penten-2-one, 96%

CAS: 1118-66-7 Molecular Formula: C5H9NO Molecular Weight (g/mol): 99.133 MDL Number: MFCD00043715 InChI Key: OSLAYKKXCYSJSF-ONEGZZNKSA-N Synonym: acetylacetonamine,fluoral-p,4-amino-3-penten-2-one,e-4-aminopent-3-en-2-one,3-penten-2-one, 4-amino,3e-4-aminopent-3-en-2-one,4-aminopent-3-en-2-one,4-amino-pent-3-en-2-one,e-4-amino-3-pentene-2-one,2-acetyl-1-amino-1-methylethylene PubChem CID: 5367854 ChEBI: CHEBI:51695 IUPAC Name: (E)-4-aminopent-3-en-2-one SMILES: CC(=CC(=O)C)N

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PubChem CID	5367854
CAS	1118-66-7
Molecular Weight (g/mol)	99.133
ChEBI	CHEBI:51695
MDL Number	MFCD00043715
SMILES	CC(=CC(=O)C)N
Synonym	acetylacetonamine,fluoral-p,4-amino-3-penten-2-one,e-4-aminopent-3-en-2-one,3-penten-2-one, 4-amino,3e-4-aminopent-3-en-2-one,4-aminopent-3-en-2-one,4-amino-pent-3-en-2-one,e-4-amino-3-pentene-2-one,2-acetyl-1-amino-1-methylethylene
IUPAC Name	(E)-4-aminopent-3-en-2-one
InChI Key	OSLAYKKXCYSJSF-ONEGZZNKSA-N
Molecular Formula	C5H9NO

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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

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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

Alpha beta-unsaturated carbonyl compounds

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Mesityl Oxide, Approx. 98%, Spectrum™ Chemical Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Mesityl Oxide, Approx. 98%, Spectrum™ Chemical