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 103 results

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

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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

Mesityl oxide, 99%, mixture of alpha- and beta-isomers

CAS: 141-79-7 Molecular Formula: C₆H₁₀O Molecular Weight (g/mol): 98.14 InChI Key: SHOJXDKTYKFBRD-UHFFFAOYSA-N Synonym: mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone PubChem CID: 8858 IUPAC Name: 4-methylpent-3-en-2-one SMILES: CC(=CC(=O)C)C

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Specifications

PubChem CID	8858
CAS	141-79-7
Molecular Weight (g/mol)	98.14
SMILES	CC(=CC(=O)C)C
Synonym	mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone
IUPAC Name	4-methylpent-3-en-2-one
InChI Key	SHOJXDKTYKFBRD-UHFFFAOYSA-N
Molecular Formula	C₆H₁₀O

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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Specifications

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

Nickel(II) 2,4-pentanedionate, 95%

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 SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

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Specifications

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
InChI Key	BMGNSKKZFQMGDH-FDGPNNRMSA-L
Molecular Formula	C10H14NiO4

Zirconium(IV) 2,4-pentanedionate, Thermo Scientific Chemicals

CAS: 17501-44-9 Molecular Formula: C20H28O8Zr Molecular Weight (g/mol): 487.66 MDL Number: MFCD00000036 InChI Key: DFPGFWYWSAYLCW-UHFFFAOYSA-N Synonym: 4-hydroxypent-3-en-2-one; zirconium PubChem CID: 50912253 IUPAC Name: 4-hydroxypent-3-en-2-one;zirconium SMILES: [Zr+4].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

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Specifications

PubChem CID	50912253
CAS	17501-44-9
Molecular Weight (g/mol)	487.66
MDL Number	MFCD00000036
SMILES	[Zr+4].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O
Synonym	4-hydroxypent-3-en-2-one; zirconium
IUPAC Name	4-hydroxypent-3-en-2-one;zirconium
InChI Key	DFPGFWYWSAYLCW-UHFFFAOYSA-N
Molecular Formula	C20H28O8Zr

Mesityl oxide, 90+%, remainder 4-methyl-4-penten-2-one

CAS: 141-79-7 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.145 MDL Number: MFCD00008900 InChI Key: SHOJXDKTYKFBRD-UHFFFAOYSA-N Synonym: mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone PubChem CID: 8858 IUPAC Name: 4-methylpent-3-en-2-one SMILES: CC(=CC(=O)C)C

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PubChem CID	8858
CAS	141-79-7
Molecular Weight (g/mol)	98.145
MDL Number	MFCD00008900
SMILES	CC(=CC(=O)C)C
Synonym	mesityl oxide,4-methyl-3-penten-2-one,3-penten-2-one, 4-methyl,isopropylideneacetone,isobutenyl methyl ketone,methyl isobutenyl ketone,mesityloxid,mesityloxyde,3-isohexen-2-one,isopropylidene acetone
IUPAC Name	4-methylpent-3-en-2-one
InChI Key	SHOJXDKTYKFBRD-UHFFFAOYSA-N
Molecular Formula	C6H10O

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

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Specifications

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

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

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Specifications

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

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

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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

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

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Specifications

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

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

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Specifications

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

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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Specifications

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

Copper(II) hexafluoro-2,4-pentanedionate hydrate, Thermo Scientific Chemicals

CAS: 155640-85-0 Molecular Formula: C10H2CuF12O4 Molecular Weight (g/mol): 477.65 MDL Number: MFCD00151019 InChI Key: HZXGNBMOOYOYIS-PAMPIZDHSA-L Synonym: copper ii hexafluoroacetylacetonate hydrate,bis hexafluoroacetylacetonato copper ii hydrate,copper ii hexafluoro-2,4-pentanedionate hydrate,copper hexafluoroacetylacetonate hydrate,copper ii hexafluoroacetyl-acetonate hydrate,hexafluoroacetylacetonato copper ii hydrate,copper ii hexafluoroacetylacetonate hydrate, elec. gr.,bis 1,1,1,5,5,5-hexafluoroacetylacetonato copper ii hydrate,copper ii 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate hydrate,3z-1,1,1,5,5,5-hexafluoro-4-2z-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-yl oxy cuprio oxy pent-3-en-2-one hydrate PubChem CID: 56845342 IUPAC Name: copper;(E)-1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one;hydrate SMILES: [Cu++].[O-]\C(=C/C(=O)C(F)(F)F)C(F)(F)F.[O-]\C(=C/C(=O)C(F)(F)F)C(F)(F)F

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Specifications

PubChem CID	56845342
CAS	155640-85-0
Molecular Weight (g/mol)	477.65
MDL Number	MFCD00151019
SMILES	[Cu++].[O-]\C(=C/C(=O)C(F)(F)F)C(F)(F)F.[O-]\C(=C/C(=O)C(F)(F)F)C(F)(F)F
Synonym	copper ii hexafluoroacetylacetonate hydrate,bis hexafluoroacetylacetonato copper ii hydrate,copper ii hexafluoro-2,4-pentanedionate hydrate,copper hexafluoroacetylacetonate hydrate,copper ii hexafluoroacetyl-acetonate hydrate,hexafluoroacetylacetonato copper ii hydrate,copper ii hexafluoroacetylacetonate hydrate, elec. gr.,bis 1,1,1,5,5,5-hexafluoroacetylacetonato copper ii hydrate,copper ii 1,1,1,5,5,5-hexafluoro-2,4-pentanedionate hydrate,3z-1,1,1,5,5,5-hexafluoro-4-2z-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-yl oxy cuprio oxy pent-3-en-2-one hydrate
IUPAC Name	copper;(E)-1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one;hydrate
InChI Key	HZXGNBMOOYOYIS-PAMPIZDHSA-L
Molecular Formula	C10H2CuF12O4

4-Methoxy-3-buten-2-one, tech. 90%

CAS: 4652-27-1 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00008778,MFCD00008778,MFCD00008778 InChI Key: VLLHEPHWWIDUSS-ARJAWSKDSA-N Synonym: z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one PubChem CID: 643837 IUPAC Name: (Z)-4-methoxybut-3-en-2-one SMILES: CO\C=C/C(C)=O

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Specifications

PubChem CID	643837
CAS	4652-27-1
Molecular Weight (g/mol)	100.12
MDL Number	MFCD00008778,MFCD00008778,MFCD00008778
SMILES	CO\C=C/C(C)=O
Synonym	z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one
IUPAC Name	(Z)-4-methoxybut-3-en-2-one
InChI Key	VLLHEPHWWIDUSS-ARJAWSKDSA-N
Molecular Formula	C5H8O2

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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Specifications

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

Alpha beta-unsaturated carbonyl compounds

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