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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 Ketones (1,815)
Complex Aldehydes (1,254)
Alpha beta-unsaturated carbonyl compounds (240)
Dicarbonyl Compounds (237)
Acyloins (14)

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1 – 15 of 1,791 results
1
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9-Phenanthrenecarboxaldehyde, Thermo Scientific Chemicals

CAS: 4707-71-5 Molecular Formula: C15H10O Molecular Weight (g/mol): 206.24 MDL Number: MFCD00001175 InChI Key: QECIGCMPORCORE-UHFFFAOYSA-N Synonym: 9-phenanthrenecarboxaldehyde,phenanthrene-9-carboxaldehyde,9-formylphenanthrene,phenanthrene-9-aldehyde,9-phenanthrenecarbaldehyde,9-phenanthrenealdehyde,9-phenanthrencarbaldehyd,9-phenanthraldehyde,9-phenanthrenaldehyde,phenanthren-9-aldehyd PubChem CID: 78437 IUPAC Name: phenanthrene-9-carbaldehyde SMILES: O=CC1=CC2=CC=CC=C2C2=CC=CC=C12

PubChem CID 78437
CAS 4707-71-5
Molecular Weight (g/mol) 206.24
MDL Number MFCD00001175
SMILES O=CC1=CC2=CC=CC=C2C2=CC=CC=C12
Synonym 9-phenanthrenecarboxaldehyde,phenanthrene-9-carboxaldehyde,9-formylphenanthrene,phenanthrene-9-aldehyde,9-phenanthrenecarbaldehyde,9-phenanthrenealdehyde,9-phenanthrencarbaldehyd,9-phenanthraldehyde,9-phenanthrenaldehyde,phenanthren-9-aldehyd
IUPAC Name phenanthrene-9-carbaldehyde
InChI Key QECIGCMPORCORE-UHFFFAOYSA-N
Molecular Formula C15H10O
2

8-Quinolinecarbaldehyde, Thermo Scientific™

CAS: 38707-70-9 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00805837 InChI Key: OVZQVGZERAFSPI-UHFFFAOYSA-N Synonym: 8-quinolinecarboxaldehyde,8-quinolinecarbaldehyde,quinoline-8-carboxaldehyde,8-quinoline carbaldehyde,8-formylquinoline,ccris 6968,timtec-bb sbb010129,8-quinolinecarboaldehyde,acmc-209j1k,ksc224g8j PubChem CID: 170103 IUPAC Name: quinoline-8-carbaldehyde SMILES: C1=CC2=C(C(=C1)C=O)N=CC=C2

PubChem CID 170103
CAS 38707-70-9
Molecular Weight (g/mol) 157.172
MDL Number MFCD00805837
SMILES C1=CC2=C(C(=C1)C=O)N=CC=C2
Synonym 8-quinolinecarboxaldehyde,8-quinolinecarbaldehyde,quinoline-8-carboxaldehyde,8-quinoline carbaldehyde,8-formylquinoline,ccris 6968,timtec-bb sbb010129,8-quinolinecarboaldehyde,acmc-209j1k,ksc224g8j
IUPAC Name quinoline-8-carbaldehyde
InChI Key OVZQVGZERAFSPI-UHFFFAOYSA-N
Molecular Formula C10H7NO
3

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

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
4

2-Quinoxalinecarbaldehyde, 97+%, Thermo Scientific™

CAS: 1593-08-4 Molecular Formula: C9H6N2O Molecular Weight (g/mol): 158.16 MDL Number: MFCD00272280 InChI Key: UJEHWLFUEQHEEZ-UHFFFAOYSA-N Synonym: 2-formylquinoxaline,2-quinoxalinecarbaldehyde,2-quinoxalinecarboxaldehyde,quinoxaline-2-carboxaldehyde,chinoxalin-2-aldehyd,pubchem21935,rarechem ak ml 0126,art-chem-bb b000386,quinoxalin-2-carboxaldehyde,2-quinoxaline-carboxaldehyde PubChem CID: 594088 IUPAC Name: quinoxaline-2-carbaldehyde SMILES: O=CC1=CN=C2C=CC=CC2=N1

PubChem CID 594088
CAS 1593-08-4
Molecular Weight (g/mol) 158.16
MDL Number MFCD00272280
SMILES O=CC1=CN=C2C=CC=CC2=N1
Synonym 2-formylquinoxaline,2-quinoxalinecarbaldehyde,2-quinoxalinecarboxaldehyde,quinoxaline-2-carboxaldehyde,chinoxalin-2-aldehyd,pubchem21935,rarechem ak ml 0126,art-chem-bb b000386,quinoxalin-2-carboxaldehyde,2-quinoxaline-carboxaldehyde
IUPAC Name quinoxaline-2-carbaldehyde
InChI Key UJEHWLFUEQHEEZ-UHFFFAOYSA-N
Molecular Formula C9H6N2O
5

2-Morpholinoisonicotinaldehyde, 97%, Thermo Scientific™

CAS: 864068-87-1 Molecular Formula: C10H12N2O2 Molecular Weight (g/mol): 192.22 MDL Number: MFCD08060524 InChI Key: VMFCHBZYIHUMQE-UHFFFAOYSA-N PubChem CID: 7537563 SMILES: O=CC1=CC(=NC=C1)N1CCOCC1

PubChem CID 7537563
CAS 864068-87-1
Molecular Weight (g/mol) 192.22
MDL Number MFCD08060524
SMILES O=CC1=CC(=NC=C1)N1CCOCC1
InChI Key VMFCHBZYIHUMQE-UHFFFAOYSA-N
Molecular Formula C10H12N2O2
6
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1-Chloroanthraquinone, 98%, Thermo Scientific™

CAS: 82-44-0 MDL Number: MFCD00001189 InChI Key: BOCJQSFSGAZAPQ-UHFFFAOYSA-N Synonym: 1-chloroanthraquinone,1-chloro anthraquinone,anthraquinone, 1-chloro,1-chloro-9,10-anthraquinone,9,10-anthracenedione, 1-chloro,1-chloranthrachinon,1-chloranthrachinon czech,alpha-chloroanthraquinone,alpha-monochloroanthraquinone,unii-96s5sqv15v PubChem CID: 6709 IUPAC Name: 1-chloroanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)Cl

PubChem CID 6709
CAS 82-44-0
MDL Number MFCD00001189
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)Cl
Synonym 1-chloroanthraquinone,1-chloro anthraquinone,anthraquinone, 1-chloro,1-chloro-9,10-anthraquinone,9,10-anthracenedione, 1-chloro,1-chloranthrachinon,1-chloranthrachinon czech,alpha-chloroanthraquinone,alpha-monochloroanthraquinone,unii-96s5sqv15v
IUPAC Name 1-chloroanthracene-9,10-dione
InChI Key BOCJQSFSGAZAPQ-UHFFFAOYSA-N
7
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5-Iodoisatin, 97%, Thermo Scientific Chemicals

CAS: 20780-76-1 Molecular Formula: C8H4INO2 Molecular Weight (g/mol): 273.029 MDL Number: MFCD00016899 InChI Key: OEUGDMOJQQLVAZ-UHFFFAOYSA-N Synonym: 5-iodoisatin,5-iodoindoline-2,3-dione,5-iodo isatin,5-iodoindole-2,3-dione,5-iodo-2,3-dioxoindoline,1h-indole-2,3-dione, 5-iodo,5-iodo-2,3-dihydro-1h-indole-2,3-dione,5-iodo-1h-benzo d azolidine-2,3-dione,5-iodo-isatine,5-iodo-isatin PubChem CID: 88695 IUPAC Name: 5-iodo-1H-indole-2,3-dione SMILES: C1=CC2=C(C=C1I)C(=O)C(=O)N2

PubChem CID 88695
CAS 20780-76-1
Molecular Weight (g/mol) 273.029
MDL Number MFCD00016899
SMILES C1=CC2=C(C=C1I)C(=O)C(=O)N2
Synonym 5-iodoisatin,5-iodoindoline-2,3-dione,5-iodo isatin,5-iodoindole-2,3-dione,5-iodo-2,3-dioxoindoline,1h-indole-2,3-dione, 5-iodo,5-iodo-2,3-dihydro-1h-indole-2,3-dione,5-iodo-1h-benzo d azolidine-2,3-dione,5-iodo-isatine,5-iodo-isatin
IUPAC Name 5-iodo-1H-indole-2,3-dione
InChI Key OEUGDMOJQQLVAZ-UHFFFAOYSA-N
Molecular Formula C8H4INO2
8
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2-Acetylquinoxaline, 97%, Thermo Scientific Chemicals

CAS: 25594-62-1 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.187 MDL Number: MFCD07808559 InChI Key: SWGILLQQUULMJB-UHFFFAOYSA-N Synonym: 2-acetylquinoxaline,1-quinoxalin-2-yl ethanone,ethanone, 1-2-quinoxalinyl,acmc-1cknl,1-quinoxalin-2-yl ethan-1-one PubChem CID: 11105814 IUPAC Name: 1-quinoxalin-2-ylethanone SMILES: CC(=O)C1=NC2=CC=CC=C2N=C1

PubChem CID 11105814
CAS 25594-62-1
Molecular Weight (g/mol) 172.187
MDL Number MFCD07808559
SMILES CC(=O)C1=NC2=CC=CC=C2N=C1
Synonym 2-acetylquinoxaline,1-quinoxalin-2-yl ethanone,ethanone, 1-2-quinoxalinyl,acmc-1cknl,1-quinoxalin-2-yl ethan-1-one
IUPAC Name 1-quinoxalin-2-ylethanone
InChI Key SWGILLQQUULMJB-UHFFFAOYSA-N
Molecular Formula C10H8N2O
9
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4-Morpholinoacetophenone, 99%, Thermo Scientific Chemicals

CAS: 39910-98-0 Molecular Formula: C12H15NO2 Molecular Weight (g/mol): 205.26 MDL Number: MFCD00006168 InChI Key: AKQWEDMTPCAESO-UHFFFAOYSA-N Synonym: 4'-morpholinoacetophenone,1-4-morpholinophenyl ethanone,4-morpholinoacetophenone,acetophenone, 4'-morpholino,ethanone, 1-4-4-morpholinyl phenyl,p-morpholinoacetophenone,1-4-morpholin-4-yl phenyl ethan-1-one,p-morpholino acetophenone,4;-morpholinoacetophenone,1-4-morpholin-4-ylphenyl ethanone PubChem CID: 38362 IUPAC Name: 1-(4-morpholin-4-ylphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)N2CCOCC2

PubChem CID 38362
CAS 39910-98-0
Molecular Weight (g/mol) 205.26
MDL Number MFCD00006168
SMILES CC(=O)C1=CC=C(C=C1)N2CCOCC2
Synonym 4'-morpholinoacetophenone,1-4-morpholinophenyl ethanone,4-morpholinoacetophenone,acetophenone, 4'-morpholino,ethanone, 1-4-4-morpholinyl phenyl,p-morpholinoacetophenone,1-4-morpholin-4-yl phenyl ethan-1-one,p-morpholino acetophenone,4;-morpholinoacetophenone,1-4-morpholin-4-ylphenyl ethanone
IUPAC Name 1-(4-morpholin-4-ylphenyl)ethanone
InChI Key AKQWEDMTPCAESO-UHFFFAOYSA-N
Molecular Formula C12H15NO2
10
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2'-Iodoacetophenone, 99+%, Thermo Scientific Chemicals

CAS: 2142-70-3 Molecular Formula: C8H7IO Molecular Weight (g/mol): 246.04 MDL Number: MFCD00094998 InChI Key: XDXCBCXNCQGZPG-UHFFFAOYSA-N Synonym: 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene PubChem CID: 240431 IUPAC Name: 1-(2-iodophenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1I

PubChem CID 240431
CAS 2142-70-3
Molecular Weight (g/mol) 246.04
MDL Number MFCD00094998
SMILES CC(=O)C1=CC=CC=C1I
Synonym 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene
IUPAC Name 1-(2-iodophenyl)ethanone
InChI Key XDXCBCXNCQGZPG-UHFFFAOYSA-N
Molecular Formula C8H7IO
11
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2-Chloroisonicotinaldehyde, 97%, Thermo Scientific™

CAS: 101066-61-9 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.55 MDL Number: MFCD06651557 InChI Key: UFPOSTQMFOYHJI-UHFFFAOYSA-N Synonym: 2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde PubChem CID: 2762994 IUPAC Name: 2-chloropyridine-4-carbaldehyde SMILES: ClC1=CC(C=O)=CC=N1

PubChem CID 2762994
CAS 101066-61-9
Molecular Weight (g/mol) 141.55
MDL Number MFCD06651557
SMILES ClC1=CC(C=O)=CC=N1
Synonym 2-chloroisonicotinaldehyde,2-chloro-4-pyridinecarboxaldehyde,2-chloro-4-formylpyridine,2-chloro-pyridine-4-carbaldehyde,2-chloropyridine-4-carboxaldehyde,4-pyridinecarboxaldehyde, 2-chloro,pubchem5099,6-chloroisonicotinaldehyde,ksc180g9n,2-chloropyridin-4-carbaldehyde
IUPAC Name 2-chloropyridine-4-carbaldehyde
InChI Key UFPOSTQMFOYHJI-UHFFFAOYSA-N
Molecular Formula C6H4ClNO
12
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1,3-Diacetylbenzene, 97%, Thermo Scientific Chemicals

CAS: 6781-42-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008740 InChI Key: VCHOFVSNWYPAEF-UHFFFAOYSA-N Synonym: 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene PubChem CID: 23229 SMILES: CC(=O)C1=CC(=CC=C1)C(C)=O

PubChem CID 23229
CAS 6781-42-6
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008740
SMILES CC(=O)C1=CC(=CC=C1)C(C)=O
Synonym 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene
InChI Key VCHOFVSNWYPAEF-UHFFFAOYSA-N
Molecular Formula C10H10O2
13
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Dimethyl isobutylmalonate, 98%, Thermo Scientific™

CAS: 39520-24-6 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.22 MDL Number: MFCD00015640 InChI Key: GAZFDPSEEIVCEX-UHFFFAOYSA-N Synonym: dimethyl isobutylmalonate,dimethyl 2-isobutylmalonate,dimethylisobutylmalonate,propanedioic acid, 2-2-methylpropyl-, 1,3-dimethyl ester,propanedioic acid, 2-methylpropyl-, dimethyl ester,1,3-dimethyl 2-2-methylpropyl propanedioate,malonic acid, isobutyl-, dimethyl ester,acmc-1ailj,dimethyl2-isobutylmalonate PubChem CID: 170218 IUPAC Name: dimethyl 2-(2-methylpropyl)propanedioate SMILES: COC(=O)C(CC(C)C)C(=O)OC

PubChem CID 170218
CAS 39520-24-6
Molecular Weight (g/mol) 188.22
MDL Number MFCD00015640
SMILES COC(=O)C(CC(C)C)C(=O)OC
Synonym dimethyl isobutylmalonate,dimethyl 2-isobutylmalonate,dimethylisobutylmalonate,propanedioic acid, 2-2-methylpropyl-, 1,3-dimethyl ester,propanedioic acid, 2-methylpropyl-, dimethyl ester,1,3-dimethyl 2-2-methylpropyl propanedioate,malonic acid, isobutyl-, dimethyl ester,acmc-1ailj,dimethyl2-isobutylmalonate
IUPAC Name dimethyl 2-(2-methylpropyl)propanedioate
InChI Key GAZFDPSEEIVCEX-UHFFFAOYSA-N
Molecular Formula C9H16O4
14
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4-Hexyloxybenzaldehyde, 99%, Thermo Scientific™

CAS: 5736-94-7 Molecular Formula: C13H18O2 Molecular Weight (g/mol): 206.28 MDL Number: MFCD00016615 InChI Key: GWXUVWKBVROFDM-UHFFFAOYSA-N Synonym: 4-hexyloxy benzaldehyde,4-hexyloxybenzaldehyde,4-n-hexyloxybenzaldehyde,p-hexyloxybenzaldehyde,benzaldehyde, 4-hexyloxy,benzaldehyde, p-hexyloxy,p-hexyloxy benzaldehyde,p-hexoxybenzaldehyde,4-hexyloxbenzaldehyde,p-n-hexyloxybenzaldehyde PubChem CID: 79816 IUPAC Name: 4-hexoxybenzaldehyde SMILES: CCCCCCOC1=CC=C(C=C1)C=O

PubChem CID 79816
CAS 5736-94-7
Molecular Weight (g/mol) 206.28
MDL Number MFCD00016615
SMILES CCCCCCOC1=CC=C(C=C1)C=O
Synonym 4-hexyloxy benzaldehyde,4-hexyloxybenzaldehyde,4-n-hexyloxybenzaldehyde,p-hexyloxybenzaldehyde,benzaldehyde, 4-hexyloxy,benzaldehyde, p-hexyloxy,p-hexyloxy benzaldehyde,p-hexoxybenzaldehyde,4-hexyloxbenzaldehyde,p-n-hexyloxybenzaldehyde
IUPAC Name 4-hexoxybenzaldehyde
InChI Key GWXUVWKBVROFDM-UHFFFAOYSA-N
Molecular Formula C13H18O2
15
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Nonyl aldehyde, 95%, Thermo Scientific Chemicals

CAS: 124-19-6 Molecular Formula: C9H18O Molecular Weight (g/mol): 142.24 MDL Number: MFCD00007030 InChI Key: GYHFUZHODSMOHU-UHFFFAOYSA-N Synonym: pelargonaldehyde,1-nonanal,nonanaldehyde,nonyl aldehyde,n-nonaldehyde,nonylic aldehyde,nonylaldehyde,nonaldehyde,n-nonanal,1-nonaldehyde PubChem CID: 31289 ChEBI: CHEBI:84268 IUPAC Name: nonanal SMILES: CCCCCCCCC=O

PubChem CID 31289
CAS 124-19-6
Molecular Weight (g/mol) 142.24
ChEBI CHEBI:84268
MDL Number MFCD00007030
SMILES CCCCCCCCC=O
Synonym pelargonaldehyde,1-nonanal,nonanaldehyde,nonyl aldehyde,n-nonaldehyde,nonylic aldehyde,nonylaldehyde,nonaldehyde,n-nonanal,1-nonaldehyde
IUPAC Name nonanal
InChI Key GYHFUZHODSMOHU-UHFFFAOYSA-N
Molecular Formula C9H18O