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Carbonyl compounds

Organic compounds that contain one or more carbonyl (a carbon atom with a double bond to an oxygen atom) functional groups. Includes compounds with functional groups that contain a carbonyl in their structure such as ketones, aldehydes, and others.
Complex Aldehydes (5,981)
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Alpha beta-unsaturated carbonyl compounds (544)
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2,161 – 2,175 of 8,674 results
2,161

9-Julolidinecarboxaldehyde 98.0+%, TCI America™

CAS: 33985-71-6 Molecular Formula: C13H15NO Molecular Weight (g/mol): 201.269 MDL Number: MFCD00151555 InChI Key: XIIVBURSIWWDEO-UHFFFAOYSA-N Synonym: 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde PubChem CID: 98700 SMILES: C1CC2=CC(=CC3=C2N(C1)CCC3)C=O

PubChem CID 98700
CAS 33985-71-6
Molecular Weight (g/mol) 201.269
MDL Number MFCD00151555
SMILES C1CC2=CC(=CC3=C2N(C1)CCC3)C=O
Synonym 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde
InChI Key XIIVBURSIWWDEO-UHFFFAOYSA-N
Molecular Formula C13H15NO
2,162

4-Methyl-2-oxovaleric Acid 95.0+%, TCI America™

CAS: 816-66-0 Molecular Formula: C6H9NaO3 Molecular Weight (g/mol): 152.13 MDL Number: MFCD00066204 InChI Key: IXFAZKRLPPMQEO-UHFFFAOYSA-M Synonym: 4-methyl-2-oxovaleric acid,alpha-ketoisocaproic acid,ketoleucine,alpha-ketoisocaproate,pentanoic acid, 4-methyl-2-oxo,2-oxoisocaproate,2-oxo-4-methylpentanoic acid,ketoisocaproate,2-oxoisohexanoate,4-methyl-2-oxopentanoate PubChem CID: 70 ChEBI: CHEBI:48430 IUPAC Name: sodium 4-methyl-2-oxopentanoate SMILES: [Na+].CC(C)CC(=O)C([O-])=O

PubChem CID 70
CAS 816-66-0
Molecular Weight (g/mol) 152.13
ChEBI CHEBI:48430
MDL Number MFCD00066204
SMILES [Na+].CC(C)CC(=O)C([O-])=O
Synonym 4-methyl-2-oxovaleric acid,alpha-ketoisocaproic acid,ketoleucine,alpha-ketoisocaproate,pentanoic acid, 4-methyl-2-oxo,2-oxoisocaproate,2-oxo-4-methylpentanoic acid,ketoisocaproate,2-oxoisohexanoate,4-methyl-2-oxopentanoate
IUPAC Name sodium 4-methyl-2-oxopentanoate
InChI Key IXFAZKRLPPMQEO-UHFFFAOYSA-M
Molecular Formula C6H9NaO3
2,163

3'-Bromo-4'-methylacetophenone 98.0+%, TCI America™

CAS: 40180-80-1 Molecular Formula: C9H9BrO Molecular Weight (g/mol): 213.074 MDL Number: MFCD02683854 InChI Key: PDJLFESXPVLVMR-UHFFFAOYSA-N PubChem CID: 3309401 IUPAC Name: 1-(3-bromo-4-methylphenyl)ethanone SMILES: CC1=C(C=C(C=C1)C(=O)C)Br

PubChem CID 3309401
CAS 40180-80-1
Molecular Weight (g/mol) 213.074
MDL Number MFCD02683854
SMILES CC1=C(C=C(C=C1)C(=O)C)Br
IUPAC Name 1-(3-bromo-4-methylphenyl)ethanone
InChI Key PDJLFESXPVLVMR-UHFFFAOYSA-N
Molecular Formula C9H9BrO
2,164

1-Hydroxyanthraquinone 98.0+%, TCI America™

CAS: 129-43-1 Molecular Formula: C14H8O3 Molecular Weight (g/mol): 224.215 MDL Number: MFCD00058946 InChI Key: BTLXPCBPYBNQNR-UHFFFAOYSA-N PubChem CID: 8512 ChEBI: CHEBI:28877 IUPAC Name: 1-hydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)O

PubChem CID 8512
CAS 129-43-1
Molecular Weight (g/mol) 224.215
ChEBI CHEBI:28877
MDL Number MFCD00058946
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)O
IUPAC Name 1-hydroxyanthracene-9,10-dione
InChI Key BTLXPCBPYBNQNR-UHFFFAOYSA-N
Molecular Formula C14H8O3
2,165

3-Hepten-2-one 95.0+%, TCI America™

CAS: 1119-44-4 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00015564 InChI Key: JHHZQADGLDKIPM-AATRIKPKSA-N Synonym: 3-hepten-2-one,butylideneacetone,e-hept-3-en-2-one,3e-3-hepten-2-one,methyl pentenyl ketone,e-3-hepten-2-one,3-hepten-2-one, e,unii-tk02t5fjdo,tk02t5fjdo,3e-hept-3-en-2-one PubChem CID: 5364578 IUPAC Name: (3E)-hept-3-en-2-one SMILES: CCC\C=C\C(C)=O

PubChem CID 5364578
CAS 1119-44-4
Molecular Weight (g/mol) 112.17
MDL Number MFCD00015564
SMILES CCC\C=C\C(C)=O
Synonym 3-hepten-2-one,butylideneacetone,e-hept-3-en-2-one,3e-3-hepten-2-one,methyl pentenyl ketone,e-3-hepten-2-one,3-hepten-2-one, e,unii-tk02t5fjdo,tk02t5fjdo,3e-hept-3-en-2-one
IUPAC Name (3E)-hept-3-en-2-one
InChI Key JHHZQADGLDKIPM-AATRIKPKSA-N
Molecular Formula C7H12O
2,166

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

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
2,167

Heptanophenone 98.0+%, TCI America™

CAS: 1671-75-6 Molecular Formula: C13H18O Molecular Weight (g/mol): 190.29 MDL Number: MFCD00009539 InChI Key: UXMQORVHJMUQFD-UHFFFAOYSA-N Synonym: heptanophenone,1-heptanone, 1-phenyl,n-heptanophenone,unii-kx07wp06jy,kx07wp06jy,enanthophenone,hexyl phenyl ketone,1-phenyl-heptan-1-one,1-phenyl-1-heptanone # PubChem CID: 74282 IUPAC Name: 1-phenylheptan-1-one SMILES: CCCCCCC(=O)C1=CC=CC=C1

PubChem CID 74282
CAS 1671-75-6
Molecular Weight (g/mol) 190.29
MDL Number MFCD00009539
SMILES CCCCCCC(=O)C1=CC=CC=C1
Synonym heptanophenone,1-heptanone, 1-phenyl,n-heptanophenone,unii-kx07wp06jy,kx07wp06jy,enanthophenone,hexyl phenyl ketone,1-phenyl-heptan-1-one,1-phenyl-1-heptanone #
IUPAC Name 1-phenylheptan-1-one
InChI Key UXMQORVHJMUQFD-UHFFFAOYSA-N
Molecular Formula C13H18O
2,168

Hexafluoroacetylacetone 95.0+%, TCI America™

CAS: 1522-22-1 Molecular Formula: C5H2F6O2 Molecular Weight (g/mol): 208.059 MDL Number: MFCD00000426 InChI Key: QAMFBRUWYYMMGJ-UHFFFAOYSA-N Synonym: hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoro-2,4-pentanedione,2,4-pentanedione, 1,1,1,5,5,5-hexafluoro,hexafluoro-2,4-pentanedione,hfac,1,1,1,5,5,5-hexafluoro-2,4-pentadione,1,3-bis trifluoromethyl propane-1,3-dione,1,1,1-trifluoro-3-trifluoroacetyl acetone,2,4-dioxo-1,1,1,5,5,5-hexafluoropentane PubChem CID: 73706 IUPAC Name: 1,1,1,5,5,5-hexafluoropentane-2,4-dione SMILES: C(C(=O)C(F)(F)F)C(=O)C(F)(F)F

PubChem CID 73706
CAS 1522-22-1
Molecular Weight (g/mol) 208.059
MDL Number MFCD00000426
SMILES C(C(=O)C(F)(F)F)C(=O)C(F)(F)F
Synonym hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoro-2,4-pentanedione,2,4-pentanedione, 1,1,1,5,5,5-hexafluoro,hexafluoro-2,4-pentanedione,hfac,1,1,1,5,5,5-hexafluoro-2,4-pentadione,1,3-bis trifluoromethyl propane-1,3-dione,1,1,1-trifluoro-3-trifluoroacetyl acetone,2,4-dioxo-1,1,1,5,5,5-hexafluoropentane
IUPAC Name 1,1,1,5,5,5-hexafluoropentane-2,4-dione
InChI Key QAMFBRUWYYMMGJ-UHFFFAOYSA-N
Molecular Formula C5H2F6O2
2,169

2'-Hydroxy-5'-nitroacetophenone 98.0+%, TCI America™

CAS: 1450-76-6 Molecular Formula: C8H7NO4 Molecular Weight (g/mol): 181.147 MDL Number: MFCD00463816 InChI Key: LNCBPUWMGYOISS-UHFFFAOYSA-N PubChem CID: 248079 SMILES: CC(=O)C1=C(C=CC(=C1)[N+](=O)[O-])O

PubChem CID 248079
CAS 1450-76-6
Molecular Weight (g/mol) 181.147
MDL Number MFCD00463816
SMILES CC(=O)C1=C(C=CC(=C1)[N+](=O)[O-])O
InChI Key LNCBPUWMGYOISS-UHFFFAOYSA-N
Molecular Formula C8H7NO4
2,170

2'-Hydroxy-4',5'-dimethoxyacetophenone 98.0+%, TCI America™

CAS: 20628-06-2 Molecular Formula: C10H12O4 Molecular Weight (g/mol): 196.202 MDL Number: MFCD00017241 InChI Key: KEQHBVWVKYHDCS-UHFFFAOYSA-N PubChem CID: 706870 IUPAC Name: 1-(2-hydroxy-4,5-dimethoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1O)OC)OC

PubChem CID 706870
CAS 20628-06-2
Molecular Weight (g/mol) 196.202
MDL Number MFCD00017241
SMILES CC(=O)C1=CC(=C(C=C1O)OC)OC
IUPAC Name 1-(2-hydroxy-4,5-dimethoxyphenyl)ethanone
InChI Key KEQHBVWVKYHDCS-UHFFFAOYSA-N
Molecular Formula C10H12O4
2,171

Ethyl 2-Butylacetoacetate 96.0+%, TCI America™

CAS: 1540-29-0 Molecular Formula: C10H18O3 Molecular Weight (g/mol): 186.251 MDL Number: MFCD00026888 InChI Key: ZTOQBHVLCJERBS-UHFFFAOYSA-N Synonym: ethyl 2-n-butylacetoacetate,ethyl 2-butylacetoacetate,hexanoic acid, 2-acetyl-, ethyl ester,ethyl .alpha.-butylacetoacetate,2-acetylhexanoic acid ethyl ester,ethyl butyl acetoacetate,ethyl 2-acetyl hexanoate,acmc-209da5,ethyl-2-n-butylacetoacetate,ksc494i1n PubChem CID: 95466 IUPAC Name: ethyl 2-acetylhexanoate SMILES: CCCCC(C(=O)C)C(=O)OCC

PubChem CID 95466
CAS 1540-29-0
Molecular Weight (g/mol) 186.251
MDL Number MFCD00026888
SMILES CCCCC(C(=O)C)C(=O)OCC
Synonym ethyl 2-n-butylacetoacetate,ethyl 2-butylacetoacetate,hexanoic acid, 2-acetyl-, ethyl ester,ethyl .alpha.-butylacetoacetate,2-acetylhexanoic acid ethyl ester,ethyl butyl acetoacetate,ethyl 2-acetyl hexanoate,acmc-209da5,ethyl-2-n-butylacetoacetate,ksc494i1n
IUPAC Name ethyl 2-acetylhexanoate
InChI Key ZTOQBHVLCJERBS-UHFFFAOYSA-N
Molecular Formula C10H18O3
2,172

6-Fluoro-2-methyl-4-chromanone 97.0+%, TCI America™

CAS: 88754-96-5 Molecular Formula: C10H9FO2 Molecular Weight (g/mol): 180.18 MDL Number: MFCD00059072 InChI Key: RPAIBTVEPAACRP-UHFFFAOYNA-N PubChem CID: 2737390 IUPAC Name: 6-fluoro-2-methyl-3,4-dihydro-2H-1-benzopyran-4-one SMILES: CC1CC(=O)C2=C(O1)C=CC(F)=C2

PubChem CID 2737390
CAS 88754-96-5
Molecular Weight (g/mol) 180.18
MDL Number MFCD00059072
SMILES CC1CC(=O)C2=C(O1)C=CC(F)=C2
IUPAC Name 6-fluoro-2-methyl-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key RPAIBTVEPAACRP-UHFFFAOYNA-N
Molecular Formula C10H9FO2
2,173

N-Benzylacetoacetamide 98.0+%, TCI America™

CAS: 882-36-0 Molecular Formula: C11H13NO2 Molecular Weight (g/mol): 191.23 MDL Number: MFCD00026260 InChI Key: KOHNUEXAOQRRPI-UHFFFAOYSA-N Synonym: N-Acetoacetylbenzylamine PubChem CID: 70159 IUPAC Name: N-benzyl-3-oxobutanamide SMILES: CC(=O)CC(=O)NCC1=CC=CC=C1

PubChem CID 70159
CAS 882-36-0
Molecular Weight (g/mol) 191.23
MDL Number MFCD00026260
SMILES CC(=O)CC(=O)NCC1=CC=CC=C1
Synonym N-Acetoacetylbenzylamine
IUPAC Name N-benzyl-3-oxobutanamide
InChI Key KOHNUEXAOQRRPI-UHFFFAOYSA-N
Molecular Formula C11H13NO2
2,174

3-Methylpyrazole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 112758-40-4 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD01313822 InChI Key: NWDMGTFNIOCVDU-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole PubChem CID: 2760056 IUPAC Name: 5-methyl-1H-pyrazole-4-carbaldehyde SMILES: CC1=C(C=O)C=NN1

PubChem CID 2760056
CAS 112758-40-4
Molecular Weight (g/mol) 110.12
MDL Number MFCD01313822
SMILES CC1=C(C=O)C=NN1
Synonym 3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole
IUPAC Name 5-methyl-1H-pyrazole-4-carbaldehyde
InChI Key NWDMGTFNIOCVDU-UHFFFAOYSA-N
Molecular Formula C5H6N2O
2,175

2-Methyl-5-propionylfuran 98.0+%, TCI America™

CAS: 10599-69-6 Molecular Formula: C8H10O2 Molecular Weight (g/mol): 138.17 MDL Number: MFCD00053142 InChI Key: BXLPZYAVKVFXEO-UHFFFAOYSA-N Synonym: 2-methyl-5-propionylfuran,1-5-methylfuran-2-yl propan-1-one,5-methyl-2-propionylfuran,2-methyl-5-propionyl-furan,1-5-methyl-2-furyl propan-1-one,1-propanone,1-5-methyl-2-furanyl,1-propanone, 1-5-methyl-2-furanyl,2-methyl-5-propanylfuran,furan, 2-methyl-5-propionyl,furan, 5-methyl-2-propionyl PubChem CID: 82757 IUPAC Name: 1-(5-methylfuran-2-yl)propan-1-one SMILES: CCC(=O)C1=CC=C(C)O1

PubChem CID 82757
CAS 10599-69-6
Molecular Weight (g/mol) 138.17
MDL Number MFCD00053142
SMILES CCC(=O)C1=CC=C(C)O1
Synonym 2-methyl-5-propionylfuran,1-5-methylfuran-2-yl propan-1-one,5-methyl-2-propionylfuran,2-methyl-5-propionyl-furan,1-5-methyl-2-furyl propan-1-one,1-propanone,1-5-methyl-2-furanyl,1-propanone, 1-5-methyl-2-furanyl,2-methyl-5-propanylfuran,furan, 2-methyl-5-propionyl,furan, 5-methyl-2-propionyl
IUPAC Name 1-(5-methylfuran-2-yl)propan-1-one
InChI Key BXLPZYAVKVFXEO-UHFFFAOYSA-N
Molecular Formula C8H10O2