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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 (4,313)
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Alpha beta-unsaturated carbonyl compounds (547)
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556 – 570 of 6,672 results
556

2-Benzoylpyridine, 99+%

CAS: 91-02-1 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD00006300 InChI Key: GCSHUYKULREZSJ-UHFFFAOYSA-N Synonym: 2-benzoylpyridine,phenyl pyridin-2-yl methanone,phenyl 2-pyridyl ketone,methanone, phenyl-2-pyridinyl,pyridine, 2-benzoyl,2-pyridyl phenyl ketone,ketone, phenyl 2-pyridyl,phenyl 2-pyridinyl methanone,phenyl-a-pyridylketone,phenyl 2-pyridyl methanone PubChem CID: 7038 IUPAC Name: phenyl(pyridin-2-yl)methanone SMILES: C1=CC=C(C=C1)C(=O)C2=CC=CC=N2

PubChem CID 7038
CAS 91-02-1
Molecular Weight (g/mol) 183.21
MDL Number MFCD00006300
SMILES C1=CC=C(C=C1)C(=O)C2=CC=CC=N2
Synonym 2-benzoylpyridine,phenyl pyridin-2-yl methanone,phenyl 2-pyridyl ketone,methanone, phenyl-2-pyridinyl,pyridine, 2-benzoyl,2-pyridyl phenyl ketone,ketone, phenyl 2-pyridyl,phenyl 2-pyridinyl methanone,phenyl-a-pyridylketone,phenyl 2-pyridyl methanone
IUPAC Name phenyl(pyridin-2-yl)methanone
InChI Key GCSHUYKULREZSJ-UHFFFAOYSA-N
Molecular Formula C12H9NO
557

4,4'-Dibromobenzil, 97%

CAS: 35578-47-3 Molecular Formula: C14H8Br2O2 MDL Number: MFCD00000104 InChI Key: NYCBYBDDECLFPE-UHFFFAOYSA-N PubChem CID: 96430

PubChem CID 96430
CAS 35578-47-3
MDL Number MFCD00000104
InChI Key NYCBYBDDECLFPE-UHFFFAOYSA-N
Molecular Formula C14H8Br2O2
558

2-Propionylthiazole, 99%

CAS: 43039-98-1 Molecular Formula: C6H7NOS Molecular Weight (g/mol): 141.188 MDL Number: MFCD01681404 InChI Key: TYRAENAWSLPSLW-UHFFFAOYSA-N Synonym: 2-propionylthiazole,1-thiazol-2-yl propan-1-one,2-propionyl thiazole,thiazole, 2-propionyl,1-propanone, 1-2-thiazolyl,1-2-thiazolyl-1-propanone,ethyl 2-thiazolyl ketone,1-1,3-thiazol-2-yl propan-1-one,2-propionylthiazol,unii-05cb62uh9k PubChem CID: 65288 IUPAC Name: 1-(1,3-thiazol-2-yl)propan-1-one SMILES: CCC(=O)C1=NC=CS1

PubChem CID 65288
CAS 43039-98-1
Molecular Weight (g/mol) 141.188
MDL Number MFCD01681404
SMILES CCC(=O)C1=NC=CS1
Synonym 2-propionylthiazole,1-thiazol-2-yl propan-1-one,2-propionyl thiazole,thiazole, 2-propionyl,1-propanone, 1-2-thiazolyl,1-2-thiazolyl-1-propanone,ethyl 2-thiazolyl ketone,1-1,3-thiazol-2-yl propan-1-one,2-propionylthiazol,unii-05cb62uh9k
IUPAC Name 1-(1,3-thiazol-2-yl)propan-1-one
InChI Key TYRAENAWSLPSLW-UHFFFAOYSA-N
Molecular Formula C6H7NOS
559

3-Acetyl-2,5-dichlorothiophene, 98%

CAS: 36157-40-1 Molecular Formula: C6H4Cl2OS Molecular Weight (g/mol): 195.057 MDL Number: MFCD00014522 InChI Key: GYFDNIRENHZKGR-UHFFFAOYSA-N Synonym: 3-acetyl-2,5-dichlorothiophene,1-2,5-dichlorothiophen-3-yl ethanone,1-2,5-dichloro-3-thienyl ethan-1-one,1-2,5-dichlorothiophen-3-yl ethan-1-one,1-2,5-dichloro-3-thienyl ethanone,2,5-dichloro-3-thienyl methyl ketone,ethanone, 1-2,5-dichloro-3-thienyl,1-2,5-dichloro-thiophen-3-yl-ethanone,1-2,5-dichlorothien-3-yl ethan-1-one,zlchem 481 PubChem CID: 118920 IUPAC Name: 1-(2,5-dichlorothiophen-3-yl)ethanone SMILES: CC(=O)C1=C(SC(=C1)Cl)Cl

PubChem CID 118920
CAS 36157-40-1
Molecular Weight (g/mol) 195.057
MDL Number MFCD00014522
SMILES CC(=O)C1=C(SC(=C1)Cl)Cl
Synonym 3-acetyl-2,5-dichlorothiophene,1-2,5-dichlorothiophen-3-yl ethanone,1-2,5-dichloro-3-thienyl ethan-1-one,1-2,5-dichlorothiophen-3-yl ethan-1-one,1-2,5-dichloro-3-thienyl ethanone,2,5-dichloro-3-thienyl methyl ketone,ethanone, 1-2,5-dichloro-3-thienyl,1-2,5-dichloro-thiophen-3-yl-ethanone,1-2,5-dichlorothien-3-yl ethan-1-one,zlchem 481
IUPAC Name 1-(2,5-dichlorothiophen-3-yl)ethanone
InChI Key GYFDNIRENHZKGR-UHFFFAOYSA-N
Molecular Formula C6H4Cl2OS
560

2-Methylanthraquinone, 97%

CAS: 84-54-8 Molecular Formula: C15H10O2 Molecular Weight (g/mol): 222.243 MDL Number: MFCD00001235 InChI Key: NJWGQARXZDRHCD-UHFFFAOYSA-N Synonym: 2-methylanthraquinone,tectoquinone,2-methyl anthraquinone,techtoquinone,tectochinon,2-methyl-9,10-anthraquinone,9,10-anthracenedione, 2-methyl,beta-methylanthraquinone,2-methylanthra-9,10-quinone,anthraquinone, 2-methyl PubChem CID: 6773 ChEBI: CHEBI:9427 IUPAC Name: 2-methylanthracene-9,10-dione SMILES: CC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O

PubChem CID 6773
CAS 84-54-8
Molecular Weight (g/mol) 222.243
ChEBI CHEBI:9427
MDL Number MFCD00001235
SMILES CC1=CC2=C(C=C1)C(=O)C3=CC=CC=C3C2=O
Synonym 2-methylanthraquinone,tectoquinone,2-methyl anthraquinone,techtoquinone,tectochinon,2-methyl-9,10-anthraquinone,9,10-anthracenedione, 2-methyl,beta-methylanthraquinone,2-methylanthra-9,10-quinone,anthraquinone, 2-methyl
IUPAC Name 2-methylanthracene-9,10-dione
InChI Key NJWGQARXZDRHCD-UHFFFAOYSA-N
Molecular Formula C15H10O2
561

3-Benzoylpropionic acid, 98%

CAS: 2051-95-8 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.19 MDL Number: MFCD00002792 InChI Key: KMQLIDDEQAJAGJ-UHFFFAOYSA-N Synonym: 3-benzoylpropionic acid,4-oxo-4-phenylbutyric acid,3-benzoylpropanoic acid,beta-benzoylpropionic acid,benzoylpropionic acid,propanoic acid, 3-benzoyl,benzenebutanoic acid, .gamma.-oxo,3-benzoylpropionicacid,propionic acid, 3-benzoyl,4-phenyl-4-oxobutyric acid PubChem CID: 72871 ChEBI: CHEBI:64437 IUPAC Name: 4-oxo-4-phenylbutanoic acid SMILES: OC(=O)CCC(=O)C1=CC=CC=C1

PubChem CID 72871
CAS 2051-95-8
Molecular Weight (g/mol) 178.19
ChEBI CHEBI:64437
MDL Number MFCD00002792
SMILES OC(=O)CCC(=O)C1=CC=CC=C1
Synonym 3-benzoylpropionic acid,4-oxo-4-phenylbutyric acid,3-benzoylpropanoic acid,beta-benzoylpropionic acid,benzoylpropionic acid,propanoic acid, 3-benzoyl,benzenebutanoic acid, .gamma.-oxo,3-benzoylpropionicacid,propionic acid, 3-benzoyl,4-phenyl-4-oxobutyric acid
IUPAC Name 4-oxo-4-phenylbutanoic acid
InChI Key KMQLIDDEQAJAGJ-UHFFFAOYSA-N
Molecular Formula C10H10O3
562

2-Bromoacetophenone, 98%

CAS: 70-11-1 Molecular Formula: C8H7BrO Molecular Weight (g/mol): 199.05 MDL Number: MFCD00000195 InChI Key: LIGACIXOYTUXAW-UHFFFAOYSA-N Synonym: 2-bromoacetophenone,phenacyl bromide,2-bromo-1-phenylethan-1-one,bromoacetophenone,ethanone, 2-bromo-1-phenyl,bromomethyl phenyl ketone,alpha-bromoacetophenone,stauffer 4644,omega-bromoacetophenone,acetophenone, 2-bromo PubChem CID: 6259 ChEBI: CHEBI:51846 IUPAC Name: 2-bromo-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)CBr

PubChem CID 6259
CAS 70-11-1
Molecular Weight (g/mol) 199.05
ChEBI CHEBI:51846
MDL Number MFCD00000195
SMILES C1=CC=C(C=C1)C(=O)CBr
Synonym 2-bromoacetophenone,phenacyl bromide,2-bromo-1-phenylethan-1-one,bromoacetophenone,ethanone, 2-bromo-1-phenyl,bromomethyl phenyl ketone,alpha-bromoacetophenone,stauffer 4644,omega-bromoacetophenone,acetophenone, 2-bromo
IUPAC Name 2-bromo-1-phenylethanone
InChI Key LIGACIXOYTUXAW-UHFFFAOYSA-N
Molecular Formula C8H7BrO
563

3-Chloro-2,4-pentanedione, 98%

CAS: 1694-29-7 Molecular Formula: C5H7ClO2 Molecular Weight (g/mol): 134.56 MDL Number: MFCD00009651 InChI Key: VLRGXXKFHVJQOL-UHFFFAOYSA-N PubChem CID: 74328 IUPAC Name: 3-chloropentane-2,4-dione SMILES: CC(=O)C(C(=O)C)Cl

PubChem CID 74328
CAS 1694-29-7
Molecular Weight (g/mol) 134.56
MDL Number MFCD00009651
SMILES CC(=O)C(C(=O)C)Cl
IUPAC Name 3-chloropentane-2,4-dione
InChI Key VLRGXXKFHVJQOL-UHFFFAOYSA-N
Molecular Formula C5H7ClO2
564

2-Acetylpyrrole, 99%

CAS: 1072-83-9 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00005220 InChI Key: IGJQUJNPMOYEJY-UHFFFAOYSA-N Synonym: 2-acetylpyrrole,1-1h-pyrrol-2-yl ethanone,1-1h-pyrrol-2-yl ethan-1-one,2-acetyl pyrrole,2-pyrrolylethanone,2-acetyl-1h-pyrrole,methyl pyrrol-2-yl ketone,ethanone, 1-1h-pyrrol-2-yl,2-pyrrolyl methyl ketone,ketone, methyl pyrrol-2-yl PubChem CID: 14079 ChEBI: CHEBI:59981 IUPAC Name: 1-(1H-pyrrol-2-yl)ethanone SMILES: CC(=O)C1=CC=CN1

PubChem CID 14079
CAS 1072-83-9
Molecular Weight (g/mol) 109.13
ChEBI CHEBI:59981
MDL Number MFCD00005220
SMILES CC(=O)C1=CC=CN1
Synonym 2-acetylpyrrole,1-1h-pyrrol-2-yl ethanone,1-1h-pyrrol-2-yl ethan-1-one,2-acetyl pyrrole,2-pyrrolylethanone,2-acetyl-1h-pyrrole,methyl pyrrol-2-yl ketone,ethanone, 1-1h-pyrrol-2-yl,2-pyrrolyl methyl ketone,ketone, methyl pyrrol-2-yl
IUPAC Name 1-(1H-pyrrol-2-yl)ethanone
InChI Key IGJQUJNPMOYEJY-UHFFFAOYSA-N
Molecular Formula C6H7NO
565

2-Bromo-1-[4-(2-thienyl)phenyl]-1-ethanone, ≥97%, Thermo Scientific™

CAS: 128746-80-5 Molecular Formula: C12H9BrOS Molecular Weight (g/mol): 281.167 MDL Number: MFCD06659059 InChI Key: QFHKNYPNLSJEQI-UHFFFAOYSA-N PubChem CID: 2795250 IUPAC Name: 2-bromo-1-(4-thiophen-2-ylphenyl)ethanone SMILES: C1=CSC(=C1)C2=CC=C(C=C2)C(=O)CBr

PubChem CID 2795250
CAS 128746-80-5
Molecular Weight (g/mol) 281.167
MDL Number MFCD06659059
SMILES C1=CSC(=C1)C2=CC=C(C=C2)C(=O)CBr
IUPAC Name 2-bromo-1-(4-thiophen-2-ylphenyl)ethanone
InChI Key QFHKNYPNLSJEQI-UHFFFAOYSA-N
Molecular Formula C12H9BrOS
566

2-Acetylthiazole, 99%

CAS: 24295-03-2 Molecular Formula: C5H5NOS Molecular Weight (g/mol): 127.161 MDL Number: MFCD00005324 InChI Key: MOMFXATYAINJML-UHFFFAOYSA-N Synonym: 2-acetylthiazole,1-1,3-thiazol-2-yl ethan-1-one,ethanone, 1-2-thiazolyl,1-1,3-thiazol-2-yl ethanone,2-acetyl thiazole,1-2-thiazolyl ethanone,ketone, methyl 2-thiazolyl,2-acetylthiazol,2-acetyl-1,3-thiazole,1-thiazol-2-yl-ethanone PubChem CID: 520108 IUPAC Name: 1-(1,3-thiazol-2-yl)ethanone SMILES: CC(=O)C1=NC=CS1

PubChem CID 520108
CAS 24295-03-2
Molecular Weight (g/mol) 127.161
MDL Number MFCD00005324
SMILES CC(=O)C1=NC=CS1
Synonym 2-acetylthiazole,1-1,3-thiazol-2-yl ethan-1-one,ethanone, 1-2-thiazolyl,1-1,3-thiazol-2-yl ethanone,2-acetyl thiazole,1-2-thiazolyl ethanone,ketone, methyl 2-thiazolyl,2-acetylthiazol,2-acetyl-1,3-thiazole,1-thiazol-2-yl-ethanone
IUPAC Name 1-(1,3-thiazol-2-yl)ethanone
InChI Key MOMFXATYAINJML-UHFFFAOYSA-N
Molecular Formula C5H5NOS
567

2,6-Dichloroindophenol Sodium Salt , MP Biomedicals, LLC

CAS: 620-45-1 Molecular Formula: C12H6Cl2NNaO2 Molecular Weight (g/mol): 290.07 MDL Number: MFCD00150014 InChI Key: FHLDWQLHDYCXKI-UHFFFAOYSA-M Synonym: 2,6-dichloroindophenol sodium salt,2,6-dichlorophenolindophenol sodium salt,tillman's reagent,tillman's reagenz,dichlorphenol-indophenolnatrium,unii-kad7q8xo1y,2,6-dichloroindophenol sodium,sodium 2,6-dichloroindophenol,sodium 2,6-dichloroindophenolate,2,6-dichloroindophenol, sodium salt PubChem CID: 23697355 ChEBI: CHEBI:948 IUPAC Name: sodium 2,6-dichloro-4-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]benzen-1-olate SMILES: [Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1

PubChem CID 23697355
CAS 620-45-1
Molecular Weight (g/mol) 290.07
ChEBI CHEBI:948
MDL Number MFCD00150014
SMILES [Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1
Synonym 2,6-dichloroindophenol sodium salt,2,6-dichlorophenolindophenol sodium salt,tillman's reagent,tillman's reagenz,dichlorphenol-indophenolnatrium,unii-kad7q8xo1y,2,6-dichloroindophenol sodium,sodium 2,6-dichloroindophenol,sodium 2,6-dichloroindophenolate,2,6-dichloroindophenol, sodium salt
IUPAC Name sodium 2,6-dichloro-4-[(4-oxocyclohexa-2,5-dien-1-ylidene)amino]benzen-1-olate
InChI Key FHLDWQLHDYCXKI-UHFFFAOYSA-M
Molecular Formula C12H6Cl2NNaO2
568

3',4'-Difluoropropiophenone, 97%

CAS: 23384-72-7 Molecular Formula: C9H8F2O Molecular Weight (g/mol): 170.16 MDL Number: MFCD00015505 InChI Key: FSZOBSMJJFHVCQ-UHFFFAOYSA-N Synonym: 1-3,4-difluorophenyl propan-1-one,3',4'-difluoropropiophenone,3,4-difluoropropiophenone,propiophenone, 3',4'-difluoro,1-propanone, 1-3,4-difluorophenyl,acmc-1cgp0,ksc551g8r,1-3,4-difluorophenyl-1-propanone,1-propanone,1-3,4-difluorophenyl,1-3,4-difluorophenyl-1-propanone # PubChem CID: 520050 IUPAC Name: 1-(3,4-difluorophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(F)C(F)=C1

PubChem CID 520050
CAS 23384-72-7
Molecular Weight (g/mol) 170.16
MDL Number MFCD00015505
SMILES CCC(=O)C1=CC=C(F)C(F)=C1
Synonym 1-3,4-difluorophenyl propan-1-one,3',4'-difluoropropiophenone,3,4-difluoropropiophenone,propiophenone, 3',4'-difluoro,1-propanone, 1-3,4-difluorophenyl,acmc-1cgp0,ksc551g8r,1-3,4-difluorophenyl-1-propanone,1-propanone,1-3,4-difluorophenyl,1-3,4-difluorophenyl-1-propanone #
IUPAC Name 1-(3,4-difluorophenyl)propan-1-one
InChI Key FSZOBSMJJFHVCQ-UHFFFAOYSA-N
Molecular Formula C9H8F2O
569

4-Acetylbenzoic acid, 98+%

CAS: 586-89-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00002561 InChI Key: QBHDSQZASIBAAI-UHFFFAOYSA-N Synonym: benzoic acid, 4-acetyl,p-acetylbenzoic acid,4-acetyl-benzoic acid,4'-acetophenonecarboxylic acid,4-acetylbezoic acid,4-acetylbenzoci acid,4'-carboxyacetohenone,pubchem3129,4-acetyl benzoic acid PubChem CID: 11470 IUPAC Name: 4-acetylbenzoic acid SMILES: CC(=O)C1=CC=C(C=C1)C(=O)O

PubChem CID 11470
CAS 586-89-0
Molecular Weight (g/mol) 164.16
MDL Number MFCD00002561
SMILES CC(=O)C1=CC=C(C=C1)C(=O)O
Synonym benzoic acid, 4-acetyl,p-acetylbenzoic acid,4-acetyl-benzoic acid,4'-acetophenonecarboxylic acid,4-acetylbezoic acid,4-acetylbenzoci acid,4'-carboxyacetohenone,pubchem3129,4-acetyl benzoic acid
IUPAC Name 4-acetylbenzoic acid
InChI Key QBHDSQZASIBAAI-UHFFFAOYSA-N
Molecular Formula C9H8O3
570

2-(4-Methoxybenzoyl)thiophene, 97%

CAS: 4160-63-8 Molecular Formula: C12H10O2S Molecular Weight (g/mol): 218.27 MDL Number: MFCD00005440 InChI Key: KYVBFEMQEUXVQB-UHFFFAOYSA-N Synonym: 2-4-methoxybenzoyl thiophene,4-methoxyphenyl thiophen-2-yl methanone,2-p-methoxybenzoyl thiophene,p-anisyl thiophen-2-yl ketone,4-methoxyphenyl 2-thienyl ketone,methanone, 4-methoxyphenyl-2-thienyl,4-methoxyphenyl 2-thienyl methanone,pubchem10833,acmc-1aikh,2-thienyl p-anisyl ketone PubChem CID: 77812 IUPAC Name: (4-methoxyphenyl)-thiophen-2-ylmethanone SMILES: COC1=CC=C(C=C1)C(=O)C2=CC=CS2

PubChem CID 77812
CAS 4160-63-8
Molecular Weight (g/mol) 218.27
MDL Number MFCD00005440
SMILES COC1=CC=C(C=C1)C(=O)C2=CC=CS2
Synonym 2-4-methoxybenzoyl thiophene,4-methoxyphenyl thiophen-2-yl methanone,2-p-methoxybenzoyl thiophene,p-anisyl thiophen-2-yl ketone,4-methoxyphenyl 2-thienyl ketone,methanone, 4-methoxyphenyl-2-thienyl,4-methoxyphenyl 2-thienyl methanone,pubchem10833,acmc-1aikh,2-thienyl p-anisyl ketone
IUPAC Name (4-methoxyphenyl)-thiophen-2-ylmethanone
InChI Key KYVBFEMQEUXVQB-UHFFFAOYSA-N
Molecular Formula C12H10O2S