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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 (5,967)
Complex Ketones (4,361)
Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (544)
Acyloins (104)

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511 – 525 of 8,657 results
511
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4'-Benzyloxyacetophenone, 98%

CAS: 54696-05-8 Molecular Formula: C15H14O2 Molecular Weight (g/mol): 226.275 MDL Number: MFCD00017247 InChI Key: MKYMYZJJFMPDOA-UHFFFAOYSA-N Synonym: 4'-benzyloxyacetophenone,1-4-benzyloxy phenyl ethanone,4-benzyloxyacetophenone,4'-benzyloxy-acetophenone,1-4-benzyloxy phenyl ethan-1-one,ethanone, 1-4-phenylmethoxy phenyl,4'-benzyloxy acetophenone,1-4-benzyloxyphenyl ethanone PubChem CID: 245226 IUPAC Name: 1-(4-phenylmethoxyphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)OCC2=CC=CC=C2

PubChem CID 245226
CAS 54696-05-8
Molecular Weight (g/mol) 226.275
MDL Number MFCD00017247
SMILES CC(=O)C1=CC=C(C=C1)OCC2=CC=CC=C2
Synonym 4'-benzyloxyacetophenone,1-4-benzyloxy phenyl ethanone,4-benzyloxyacetophenone,4'-benzyloxy-acetophenone,1-4-benzyloxy phenyl ethan-1-one,ethanone, 1-4-phenylmethoxy phenyl,4'-benzyloxy acetophenone,1-4-benzyloxyphenyl ethanone
IUPAC Name 1-(4-phenylmethoxyphenyl)ethanone
InChI Key MKYMYZJJFMPDOA-UHFFFAOYSA-N
Molecular Formula C15H14O2
512
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2'-Chloro-6'-fluoroacetophenone, 97%, Thermo Scientific™

CAS: 87327-69-3 Molecular Formula: C8H6ClFO Molecular Weight (g/mol): 172.58 MDL Number: MFCD01631390 InChI Key: DNVGZKIRMBCQEQ-UHFFFAOYSA-N PubChem CID: 2773578 SMILES: CC(=O)C1=C(F)C=CC=C1Cl

PubChem CID 2773578
CAS 87327-69-3
Molecular Weight (g/mol) 172.58
MDL Number MFCD01631390
SMILES CC(=O)C1=C(F)C=CC=C1Cl
InChI Key DNVGZKIRMBCQEQ-UHFFFAOYSA-N
Molecular Formula C8H6ClFO
513
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Diethyl n-propylmalonate, 99%

CAS: 2163-48-6 Molecular Formula: C10H18O4 Molecular Weight (g/mol): 202.25 MDL Number: MFCD00009168 InChI Key: GRRSDGHTSMJICM-UHFFFAOYSA-N Synonym: diethyl propylmalonate,diethyl 2-propylmalonate,1,3-diethyl 2-propylpropanedioate,diethyl n-propylmalonate,diethylpropylmalonate,propylmalonic acid diethyl ester,propanedioic acid, propyl-, diethyl ester,diethyl-n-propylmalonate,malonic acid, propyl-, diethyl ester,diethyl propyl malonate PubChem CID: 16552 IUPAC Name: diethyl 2-propylpropanedioate SMILES: CCCC(C(=O)OCC)C(=O)OCC

PubChem CID 16552
CAS 2163-48-6
Molecular Weight (g/mol) 202.25
MDL Number MFCD00009168
SMILES CCCC(C(=O)OCC)C(=O)OCC
Synonym diethyl propylmalonate,diethyl 2-propylmalonate,1,3-diethyl 2-propylpropanedioate,diethyl n-propylmalonate,diethylpropylmalonate,propylmalonic acid diethyl ester,propanedioic acid, propyl-, diethyl ester,diethyl-n-propylmalonate,malonic acid, propyl-, diethyl ester,diethyl propyl malonate
IUPAC Name diethyl 2-propylpropanedioate
InChI Key GRRSDGHTSMJICM-UHFFFAOYSA-N
Molecular Formula C10H18O4
514
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4'-Ethynylacetophenone, 98%

CAS: 42472-69-5 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.17 MDL Number: MFCD04974025 InChI Key: WHFPFLKZXFBCSO-UHFFFAOYSA-N PubChem CID: 5123626 IUPAC Name: 1-(4-ethynylphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)C#C

PubChem CID 5123626
CAS 42472-69-5
Molecular Weight (g/mol) 144.17
MDL Number MFCD04974025
SMILES CC(=O)C1=CC=C(C=C1)C#C
IUPAC Name 1-(4-ethynylphenyl)ethanone
InChI Key WHFPFLKZXFBCSO-UHFFFAOYSA-N
Molecular Formula C10H8O
515
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Benzoylacetonitrile, 98+%

CAS: 614-16-4 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00001942 InChI Key: ZJRCIQAMTAINCB-UHFFFAOYSA-N Synonym: benzoylacetonitrile,2-cyanoacetophenone,phenacyl cyanide,3-oxo-3-phenyl-propionitrile,cyanomethyl phenyl ketone,acetonitrile, benzoyl,cyanoacetophenone,3-phenyl-3-ketopropionitrile,benzenepropanenitrile, beta-oxo,benzoyl acetonitrile PubChem CID: 64799 ChEBI: CHEBI:51855 IUPAC Name: 3-oxo-3-phenylpropanenitrile SMILES: O=C(CC#N)C1=CC=CC=C1

PubChem CID 64799
CAS 614-16-4
Molecular Weight (g/mol) 145.16
ChEBI CHEBI:51855
MDL Number MFCD00001942
SMILES O=C(CC#N)C1=CC=CC=C1
Synonym benzoylacetonitrile,2-cyanoacetophenone,phenacyl cyanide,3-oxo-3-phenyl-propionitrile,cyanomethyl phenyl ketone,acetonitrile, benzoyl,cyanoacetophenone,3-phenyl-3-ketopropionitrile,benzenepropanenitrile, beta-oxo,benzoyl acetonitrile
IUPAC Name 3-oxo-3-phenylpropanenitrile
InChI Key ZJRCIQAMTAINCB-UHFFFAOYSA-N
Molecular Formula C9H7NO
516
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2'-Hydroxy-4',6'-dimethoxyacetophenone, 98%

CAS: 90-24-4 Molecular Formula: C10H12O4 Molecular Weight (g/mol): 196.20 MDL Number: MFCD00017243 InChI Key: FBUBVLUPUDBFME-UHFFFAOYSA-N Synonym: xanthoxylin,2'-hydroxy-4',6'-dimethoxyacetophenone,brevifolin,xanthoxyline,2-hydroxy-4,6-dimethoxyacetophenone,1-2-hydroxy-4,6-dimethoxyphenyl ethanone,brevifolin zanthoxylum,phloracetophenone dimethyl ether,brevifolin van,1-2-hydroxy-4,6-dimethoxyphenyl ethan-1-one PubChem CID: 66654 ChEBI: CHEBI:10070 IUPAC Name: 1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone SMILES: COC1=CC(O)=C(C(C)=O)C(OC)=C1

PubChem CID 66654
CAS 90-24-4
Molecular Weight (g/mol) 196.20
ChEBI CHEBI:10070
MDL Number MFCD00017243
SMILES COC1=CC(O)=C(C(C)=O)C(OC)=C1
Synonym xanthoxylin,2'-hydroxy-4',6'-dimethoxyacetophenone,brevifolin,xanthoxyline,2-hydroxy-4,6-dimethoxyacetophenone,1-2-hydroxy-4,6-dimethoxyphenyl ethanone,brevifolin zanthoxylum,phloracetophenone dimethyl ether,brevifolin van,1-2-hydroxy-4,6-dimethoxyphenyl ethan-1-one
IUPAC Name 1-(2-hydroxy-4,6-dimethoxyphenyl)ethanone
InChI Key FBUBVLUPUDBFME-UHFFFAOYSA-N
Molecular Formula C10H12O4
517
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4-Benzoylpiperidine hydrochloride, 98%

CAS: 25519-80-6 Molecular Formula: C12H15NO·ClH Molecular Weight (g/mol): 225.72 MDL Number: MFCD00066982 InChI Key: NXYKIFZJQXOUJS-UHFFFAOYSA-N Synonym: 4-benzoylpiperidine hydrochloride,phenyl piperidin-4-yl methanone hydrochloride,4-benzoylpiperidine hcl,phenyl 4-piperidyl methanone hydrochloride,4-benzoyl piperidine hydrochloride,4-benzoylpiperidine hydrogen chloride,methanone, phenyl-4-piperidinyl-, hydrochloride,phenyl 4-piperidyl ketone, chloride,4-benzoyl piperidine hcl,pubchem9881 PubChem CID: 2724437 IUPAC Name: phenyl(piperidin-4-yl)methanone;hydrochloride SMILES: C1CNCCC1C(=O)C2=CC=CC=C2.Cl

PubChem CID 2724437
CAS 25519-80-6
Molecular Weight (g/mol) 225.72
MDL Number MFCD00066982
SMILES C1CNCCC1C(=O)C2=CC=CC=C2.Cl
Synonym 4-benzoylpiperidine hydrochloride,phenyl piperidin-4-yl methanone hydrochloride,4-benzoylpiperidine hcl,phenyl 4-piperidyl methanone hydrochloride,4-benzoyl piperidine hydrochloride,4-benzoylpiperidine hydrogen chloride,methanone, phenyl-4-piperidinyl-, hydrochloride,phenyl 4-piperidyl ketone, chloride,4-benzoyl piperidine hcl,pubchem9881
IUPAC Name phenyl(piperidin-4-yl)methanone;hydrochloride
InChI Key NXYKIFZJQXOUJS-UHFFFAOYSA-N
Molecular Formula C12H15NO·ClH
518
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2-Methoxy-3-pyridinecarboxaldehyde, 96%, Thermo Scientific™

CAS: 71255-09-9 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 InChI Key: PIFFMIDNNWOQLK-UHFFFAOYSA-N Synonym: 2-methoxynicotinaldehyde,2-methoxy-3-pyridinecarboxaldehyde,2-methoxy-pyridine-3-carbaldehyde,2-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-methoxy,2-methoxy-3-pyridine carboxaldehyde,3-pyridinecarboxaldehyde,2-methoxy,2-methoxy-3-pyridinecarbaldehyde,pubchem15124,2-methoxy-3-formyl-pyridine PubChem CID: 12533391 IUPAC Name: 2-methoxypyridine-3-carbaldehyde SMILES: COC1=C(C=CC=N1)C=O

PubChem CID 12533391
CAS 71255-09-9
Molecular Weight (g/mol) 137.14
SMILES COC1=C(C=CC=N1)C=O
Synonym 2-methoxynicotinaldehyde,2-methoxy-3-pyridinecarboxaldehyde,2-methoxy-pyridine-3-carbaldehyde,2-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-methoxy,2-methoxy-3-pyridine carboxaldehyde,3-pyridinecarboxaldehyde,2-methoxy,2-methoxy-3-pyridinecarbaldehyde,pubchem15124,2-methoxy-3-formyl-pyridine
IUPAC Name 2-methoxypyridine-3-carbaldehyde
InChI Key PIFFMIDNNWOQLK-UHFFFAOYSA-N
Molecular Formula C7H7NO2
519
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2-(4-Pyridyl)malondialdehyde, 95%

CAS: 51076-46-1 Molecular Formula: C8H7NO2 Molecular Weight (g/mol): 149.15 MDL Number: MFCD00216535 InChI Key: RYYVVCNGQOENKM-UHFFFAOYSA-N Synonym: 2-4-pyridyl malondialdehyde,2-pyridin-4-yl malonaldehyde,2-pyridin-4-yl propanedial,propanedial, 4-pyridinyl,2-4-pyridinyl malonaldehyde,2-pyridin-4-yl malondialdehyde,zlchem 842,2-4-pyridyl propanedial,ksc925a8h,2-4-pyridyl propane-1,3-dial PubChem CID: 2737246 IUPAC Name: 2-pyridin-4-ylpropanedial SMILES: C1=CN=CC=C1C(C=O)C=O

PubChem CID 2737246
CAS 51076-46-1
Molecular Weight (g/mol) 149.15
MDL Number MFCD00216535
SMILES C1=CN=CC=C1C(C=O)C=O
Synonym 2-4-pyridyl malondialdehyde,2-pyridin-4-yl malonaldehyde,2-pyridin-4-yl propanedial,propanedial, 4-pyridinyl,2-4-pyridinyl malonaldehyde,2-pyridin-4-yl malondialdehyde,zlchem 842,2-4-pyridyl propanedial,ksc925a8h,2-4-pyridyl propane-1,3-dial
IUPAC Name 2-pyridin-4-ylpropanedial
InChI Key RYYVVCNGQOENKM-UHFFFAOYSA-N
Molecular Formula C8H7NO2
520
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Purpurin

CAS: 81-54-9 Molecular Formula: C14H8O5 Molecular Weight (g/mol): 256.2 MDL Number: MFCD00001203 InChI Key: BBNQQADTFFCFGB-UHFFFAOYSA-N Synonym: purpurin,1,2,4-trihydroxyanthraquinone,purpurine,verantin,hydroxylizaric acid,smoke brown g,1,2,4-trihydroxy-9,10-anthracenedione,1,2,4-trihydroxy-9,10-anthraquinone,1,2,4-trihydroxyanthrachinon,9,10-anthracenedione, 1,2,4-trihydroxy PubChem CID: 6683 ChEBI: CHEBI:8645 IUPAC Name: 1,2,4-trihydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O

PubChem CID 6683
CAS 81-54-9
Molecular Weight (g/mol) 256.2
ChEBI CHEBI:8645
MDL Number MFCD00001203
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O
Synonym purpurin,1,2,4-trihydroxyanthraquinone,purpurine,verantin,hydroxylizaric acid,smoke brown g,1,2,4-trihydroxy-9,10-anthracenedione,1,2,4-trihydroxy-9,10-anthraquinone,1,2,4-trihydroxyanthrachinon,9,10-anthracenedione, 1,2,4-trihydroxy
IUPAC Name 1,2,4-trihydroxyanthracene-9,10-dione
InChI Key BBNQQADTFFCFGB-UHFFFAOYSA-N
Molecular Formula C14H8O5
521
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2-Bromo-2'-methoxyacetophenone, 98%

CAS: 31949-21-0 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.07 MDL Number: MFCD00000196 InChI Key: GKNCPTLOPRDYMH-UHFFFAOYSA-N Synonym: 2-bromo-1-2-methoxyphenyl ethanone,2-bromo-2'-methoxyacetophenone,2-methoxyphenacyl bromide,o-methoxy phenacylbromide,bromomethyl 2-methoxyphenyl ketone,2-bromo-1-2-methoxyphenyl ethan-1-one,2-bromo-2'-methoxy acetophenone,ethanone, 2-bromo-1-methoxyphenyl,alpha-bromo-o-methoxyacetophenone,2-bromoacetylanisole PubChem CID: 123440 IUPAC Name: 2-bromo-1-(2-methoxyphenyl)ethanone SMILES: COC1=CC=CC=C1C(=O)CBr

PubChem CID 123440
CAS 31949-21-0
Molecular Weight (g/mol) 229.07
MDL Number MFCD00000196
SMILES COC1=CC=CC=C1C(=O)CBr
Synonym 2-bromo-1-2-methoxyphenyl ethanone,2-bromo-2'-methoxyacetophenone,2-methoxyphenacyl bromide,o-methoxy phenacylbromide,bromomethyl 2-methoxyphenyl ketone,2-bromo-1-2-methoxyphenyl ethan-1-one,2-bromo-2'-methoxy acetophenone,ethanone, 2-bromo-1-methoxyphenyl,alpha-bromo-o-methoxyacetophenone,2-bromoacetylanisole
IUPAC Name 2-bromo-1-(2-methoxyphenyl)ethanone
InChI Key GKNCPTLOPRDYMH-UHFFFAOYSA-N
Molecular Formula C9H9BrO2
522
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1-Benzoylacetone, 98%

CAS: 93-91-4 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008786 InChI Key: CVBUKMMMRLOKQR-UHFFFAOYSA-N Synonym: benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton PubChem CID: 7166 IUPAC Name: 1-phenylbutane-1,3-dione SMILES: CC(=O)CC(=O)C1=CC=CC=C1

PubChem CID 7166
CAS 93-91-4
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008786
SMILES CC(=O)CC(=O)C1=CC=CC=C1
Synonym benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton
IUPAC Name 1-phenylbutane-1,3-dione
InChI Key CVBUKMMMRLOKQR-UHFFFAOYSA-N
Molecular Formula C10H10O2
523
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5-Chloro-2-furaldehyde, 98%, stab. with 2% ethanol

CAS: 21508-19-0 Molecular Formula: C5H3ClO2 Molecular Weight (g/mol): 130.527 MDL Number: MFCD02752599 InChI Key: DGAUAVDWXYXXGQ-UHFFFAOYSA-N Synonym: 5-chloro-2-furaldehyde,5-chlorofurfural,2-furancarboxaldehyde, 5-chloro,5-chloro-furfural,2-chlorofuran-5-aldehyde,acmc-1cq7z,5-chloro-furan-2carbaldehyde,5-chlorofuran-2 carbaldehyde,5-chloro-furan-2-carbaldehyde,5-chlorofuran-2-carboxaldehyde PubChem CID: 2769630 IUPAC Name: 5-chlorofuran-2-carbaldehyde SMILES: C1=C(OC(=C1)Cl)C=O

PubChem CID 2769630
CAS 21508-19-0
Molecular Weight (g/mol) 130.527
MDL Number MFCD02752599
SMILES C1=C(OC(=C1)Cl)C=O
Synonym 5-chloro-2-furaldehyde,5-chlorofurfural,2-furancarboxaldehyde, 5-chloro,5-chloro-furfural,2-chlorofuran-5-aldehyde,acmc-1cq7z,5-chloro-furan-2carbaldehyde,5-chlorofuran-2 carbaldehyde,5-chloro-furan-2-carbaldehyde,5-chlorofuran-2-carboxaldehyde
IUPAC Name 5-chlorofuran-2-carbaldehyde
InChI Key DGAUAVDWXYXXGQ-UHFFFAOYSA-N
Molecular Formula C5H3ClO2
524
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2',6'-Dihydroxyacetophenone, 97%

CAS: 699-83-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00002270 InChI Key: YPTJKHVBDCRKNF-UHFFFAOYSA-N Synonym: 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2 PubChem CID: 69687 IUPAC Name: 1-(2,6-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC=C1O)O

PubChem CID 69687
CAS 699-83-2
Molecular Weight (g/mol) 152.15
MDL Number MFCD00002270
SMILES CC(=O)C1=C(C=CC=C1O)O
Synonym 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2
IUPAC Name 1-(2,6-dihydroxyphenyl)ethanone
InChI Key YPTJKHVBDCRKNF-UHFFFAOYSA-N
Molecular Formula C8H8O3