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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 (4,326)
Complex Aldehydes (4,268)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (547)
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361 – 375 of 6,893 results
361

Octyl aldehyde, 99%

CAS: 124-13-0 Molecular Formula: C8H16O Molecular Weight (g/mol): 128.22 MDL Number: MFCD00007029 InChI Key: NUJGJRNETVAIRJ-UHFFFAOYSA-N Synonym: caprylic aldehyde,caprylaldehyde,n-octanal,1-octanal,n-octyl aldehyde,n-octaldehyde,n-caprylaldehyde,octanaldehyde,aldehyde c-8,n-octylal PubChem CID: 454 ChEBI: CHEBI:17935 IUPAC Name: octanal SMILES: CCCCCCCC=O

PubChem CID 454
CAS 124-13-0
Molecular Weight (g/mol) 128.22
ChEBI CHEBI:17935
MDL Number MFCD00007029
SMILES CCCCCCCC=O
Synonym caprylic aldehyde,caprylaldehyde,n-octanal,1-octanal,n-octyl aldehyde,n-octaldehyde,n-caprylaldehyde,octanaldehyde,aldehyde c-8,n-octylal
IUPAC Name octanal
InChI Key NUJGJRNETVAIRJ-UHFFFAOYSA-N
Molecular Formula C8H16O
363

4-Biphenylcarboxaldehyde, 99%

CAS: 3218-36-8 Molecular Formula: C13H10O Molecular Weight (g/mol): 182.22 MDL Number: MFCD00006947 InChI Key: ISDBWOPVZKNQDW-UHFFFAOYSA-N Synonym: 4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde PubChem CID: 76689 IUPAC Name: 4-phenylbenzaldehyde SMILES: O=CC1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 76689
CAS 3218-36-8
Molecular Weight (g/mol) 182.22
MDL Number MFCD00006947
SMILES O=CC1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde
IUPAC Name 4-phenylbenzaldehyde
InChI Key ISDBWOPVZKNQDW-UHFFFAOYSA-N
Molecular Formula C13H10O
364

4'-Benzyloxy-3'-methoxyacetophenone, 98%, Thermo Scientific Chemicals

CAS: 1835-11-6 Molecular Formula: C16H16O3 Molecular Weight (g/mol): 256.301 MDL Number: MFCD00017326 InChI Key: HRUAWSQBQLYDKH-UHFFFAOYSA-N Synonym: 1-4-benzyloxy-3-methoxyphenyl ethanone,4'-benzyloxy-3'-methoxyacetophenone,4-benzyloxy-3-methoxyacetophenone,acetophenone, 4'-benzyloxy-3'-methoxy,1-3-methoxy-4-phenylmethoxy phenyl ethanone,1-4-benzyloxy-3-methoxyphenyl ethan-1-one,1-3-methoxy-4-phenylmethoxyphenyl ethanone,ethanone, 1-3-methoxy-4-phenylmethoxy phenyl PubChem CID: 99215 IUPAC Name: 1-(3-methoxy-4-phenylmethoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1)OCC2=CC=CC=C2)OC

PubChem CID 99215
CAS 1835-11-6
Molecular Weight (g/mol) 256.301
MDL Number MFCD00017326
SMILES CC(=O)C1=CC(=C(C=C1)OCC2=CC=CC=C2)OC
Synonym 1-4-benzyloxy-3-methoxyphenyl ethanone,4'-benzyloxy-3'-methoxyacetophenone,4-benzyloxy-3-methoxyacetophenone,acetophenone, 4'-benzyloxy-3'-methoxy,1-3-methoxy-4-phenylmethoxy phenyl ethanone,1-4-benzyloxy-3-methoxyphenyl ethan-1-one,1-3-methoxy-4-phenylmethoxyphenyl ethanone,ethanone, 1-3-methoxy-4-phenylmethoxy phenyl
IUPAC Name 1-(3-methoxy-4-phenylmethoxyphenyl)ethanone
InChI Key HRUAWSQBQLYDKH-UHFFFAOYSA-N
Molecular Formula C16H16O3
365

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
366

3-Acetylbenzoic acid, 98%

CAS: 586-42-5 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00045847 InChI Key: CHZPJUSFUDUEMZ-UHFFFAOYSA-N Synonym: m-acetylbenzoic acid,benzoic acid, 3-acetyl,3-acetylbenzoicacid,3-acetophenonecarboxylic acid,acetophenone-3-carboxylic acid,3-acetyl benzoic acid,3-acetyl-benzoic acid,hypnone-m-carboxylic acid,3-1-oxoethyl benzoic acid,3-acetylbenzoic acid PubChem CID: 220324 IUPAC Name: 3-acetylbenzoic acid SMILES: CC(=O)C1=CC(=CC=C1)C(=O)O

PubChem CID 220324
CAS 586-42-5
Molecular Weight (g/mol) 164.16
MDL Number MFCD00045847
SMILES CC(=O)C1=CC(=CC=C1)C(=O)O
Synonym m-acetylbenzoic acid,benzoic acid, 3-acetyl,3-acetylbenzoicacid,3-acetophenonecarboxylic acid,acetophenone-3-carboxylic acid,3-acetyl benzoic acid,3-acetyl-benzoic acid,hypnone-m-carboxylic acid,3-1-oxoethyl benzoic acid,3-acetylbenzoic acid
IUPAC Name 3-acetylbenzoic acid
InChI Key CHZPJUSFUDUEMZ-UHFFFAOYSA-N
Molecular Formula C9H8O3
367

2-Bromo-4'-fluoroacetophenone, 97%

CAS: 403-29-2 Molecular Formula: C8H6BrFO Molecular Weight (g/mol): 217.037 MDL Number: MFCD00040830 InChI Key: ZJFWCELATJMDNO-UHFFFAOYSA-N Synonym: 2-bromo-4'-fluoroacetophenone,4-fluorophenacyl bromide,2-bromo-1-4-fluorophenyl ethanone,2-bromo-1-4-fluorophenyl ethan-1-one,p-fluorophenacyl bromide,2'-bromo-4-fluoroacetophenone,ethanone, 2-bromo-1-4-fluorophenyl,bromo-4-fluoroacetophenone,4-fluorophenacylbromide,2-bromo-1-4-fluoro-phenyl-ethanone PubChem CID: 96749 IUPAC Name: 2-bromo-1-(4-fluorophenyl)ethanone SMILES: C1=CC(=CC=C1C(=O)CBr)F

PubChem CID 96749
CAS 403-29-2
Molecular Weight (g/mol) 217.037
MDL Number MFCD00040830
SMILES C1=CC(=CC=C1C(=O)CBr)F
Synonym 2-bromo-4'-fluoroacetophenone,4-fluorophenacyl bromide,2-bromo-1-4-fluorophenyl ethanone,2-bromo-1-4-fluorophenyl ethan-1-one,p-fluorophenacyl bromide,2'-bromo-4-fluoroacetophenone,ethanone, 2-bromo-1-4-fluorophenyl,bromo-4-fluoroacetophenone,4-fluorophenacylbromide,2-bromo-1-4-fluoro-phenyl-ethanone
IUPAC Name 2-bromo-1-(4-fluorophenyl)ethanone
InChI Key ZJFWCELATJMDNO-UHFFFAOYSA-N
Molecular Formula C8H6BrFO
368

5-Fluorosalicylaldehyde, 97%

CAS: 347-54-6 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.11 InChI Key: FDUBQNUDZOGOFE-UHFFFAOYSA-N Synonym: 5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996 PubChem CID: 2737328 IUPAC Name: 5-fluoro-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1F)C=O)O

PubChem CID 2737328
CAS 347-54-6
Molecular Weight (g/mol) 140.11
SMILES C1=CC(=C(C=C1F)C=O)O
Synonym 5-fluorosalicylaldehyde,5-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 5-fluoro-2-hydroxy,5-fluoro-2-hydroxy benzaldehyde,pubchem1444,5-fluoro salicylaldehyde,5-?fluorosalicylaldehyde,acmc-209ia4,ksc492m4t,pharmabridge p-2996
IUPAC Name 5-fluoro-2-hydroxybenzaldehyde
InChI Key FDUBQNUDZOGOFE-UHFFFAOYSA-N
Molecular Formula C7H5FO2
369

Sodium 2,4-pentanedionate hydrate, 94%

CAS: 86891-03-4 Molecular Formula: C5H7NaO2 Molecular Weight (g/mol): 122.10 MDL Number: MFCD00078034 InChI Key: AIWZOHBYSFSQGV-UHFFFAOYSA-M Synonym: sodium 2,4-pentanedionate,sodium 2e-4-oxopent-2-en-2-olate hydrate PubChem CID: 90476915 IUPAC Name: sodium;(E)-4-oxopent-2-en-2-olate;hydrate SMILES: [Na+].CC([O-])=CC(C)=O

PubChem CID 90476915
CAS 86891-03-4
Molecular Weight (g/mol) 122.10
MDL Number MFCD00078034
SMILES [Na+].CC([O-])=CC(C)=O
Synonym sodium 2,4-pentanedionate,sodium 2e-4-oxopent-2-en-2-olate hydrate
IUPAC Name sodium;(E)-4-oxopent-2-en-2-olate;hydrate
InChI Key AIWZOHBYSFSQGV-UHFFFAOYSA-M
Molecular Formula C5H7NaO2
370

3-Phenylpropionaldehyde, 94.9%, MP Biomedicals™

CAS: 104-53-0 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.178 InChI Key: YGCZTXZTJXYWCO-UHFFFAOYSA-N Synonym: benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl PubChem CID: 7707 IUPAC Name: 3-phenylpropanal SMILES: C1=CC=C(C=C1)CCC=O

PubChem CID 7707
CAS 104-53-0
Molecular Weight (g/mol) 134.178
SMILES C1=CC=C(C=C1)CCC=O
Synonym benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl
IUPAC Name 3-phenylpropanal
InChI Key YGCZTXZTJXYWCO-UHFFFAOYSA-N
Molecular Formula C9H10O
371

6-Fluoroveratraldehyde, 97%

CAS: 71924-62-4 Molecular Formula: C9H9FO3 Molecular Weight (g/mol): 184.17 MDL Number: MFCD00061108 InChI Key: IBBYQNVXKFMSSI-UHFFFAOYSA-N Synonym: 6-fluoroveratraldehyde,4,5-dimethoxy-2-fluorobenzaldehyde,benzaldehyde,2-fluoro-4,5-dimethoxy,benzaldehyde, 2-fluoro-4,5-dimethoxy,pubchem2651,acmc-1bkgo,4.5-dimethoxy-2-fluorobenzaldehyde,2-fluoro-4,5-dimethoxy-benzaldehyde,4,5-dimethoxy-2-fluoro benzaldehyde PubChem CID: 603595 IUPAC Name: 2-fluoro-4,5-dimethoxybenzaldehyde SMILES: COC1=CC(F)=C(C=O)C=C1OC

PubChem CID 603595
CAS 71924-62-4
Molecular Weight (g/mol) 184.17
MDL Number MFCD00061108
SMILES COC1=CC(F)=C(C=O)C=C1OC
Synonym 6-fluoroveratraldehyde,4,5-dimethoxy-2-fluorobenzaldehyde,benzaldehyde,2-fluoro-4,5-dimethoxy,benzaldehyde, 2-fluoro-4,5-dimethoxy,pubchem2651,acmc-1bkgo,4.5-dimethoxy-2-fluorobenzaldehyde,2-fluoro-4,5-dimethoxy-benzaldehyde,4,5-dimethoxy-2-fluoro benzaldehyde
IUPAC Name 2-fluoro-4,5-dimethoxybenzaldehyde
InChI Key IBBYQNVXKFMSSI-UHFFFAOYSA-N
Molecular Formula C9H9FO3
372

Diethyl isobutylmalonate, 98%

CAS: 10203-58-4 Molecular Formula: C11H20O4 Molecular Weight (g/mol): 216.277 MDL Number: MFCD00026869 InChI Key: OFRFGNSZCYDFOH-UHFFFAOYSA-N Synonym: diethyl isobutylmalonate,isobutylmalonic acid diethyl ester,diethyl 2-isobutylmalonate,propanedioic acid, 2-methylpropyl-, diethyl ester,malonic acid, isobutyl-, diethyl ester,diethyl 2-2-methylpropyl propanedioate,ethyl 2-carbethoxy-4-methyl pentanoate,propanedioic acid, 2-2-methylpropyl-, 1,3-diethyl ester,1,3-diethyl 2-2-methylpropyl propanedioate,diethylisobutylmalonate PubChem CID: 25047 IUPAC Name: diethyl 2-(2-methylpropyl)propanedioate SMILES: CCOC(=O)C(CC(C)C)C(=O)OCC

PubChem CID 25047
CAS 10203-58-4
Molecular Weight (g/mol) 216.277
MDL Number MFCD00026869
SMILES CCOC(=O)C(CC(C)C)C(=O)OCC
Synonym diethyl isobutylmalonate,isobutylmalonic acid diethyl ester,diethyl 2-isobutylmalonate,propanedioic acid, 2-methylpropyl-, diethyl ester,malonic acid, isobutyl-, diethyl ester,diethyl 2-2-methylpropyl propanedioate,ethyl 2-carbethoxy-4-methyl pentanoate,propanedioic acid, 2-2-methylpropyl-, 1,3-diethyl ester,1,3-diethyl 2-2-methylpropyl propanedioate,diethylisobutylmalonate
IUPAC Name diethyl 2-(2-methylpropyl)propanedioate
InChI Key OFRFGNSZCYDFOH-UHFFFAOYSA-N
Molecular Formula C11H20O4
373

4'-Aminoacetophenone, 99%

CAS: 99-92-3 Molecular Formula: C8H9NO Molecular Weight (g/mol): 135.17 MDL Number: MFCD00007896 InChI Key: GPRYKVSEZCQIHD-UHFFFAOYSA-N Synonym: 4'-aminoacetophenone,4-aminoacetophenone,1-4-aminophenyl ethanone,p-aminoacetophenone,4-acetylaniline,p-acetylaniline,ethanone, 1-4-aminophenyl,p-aminoacetylbenzene,1-4-aminophenyl ethan-1-one,acetophenone, p-amino PubChem CID: 7468 IUPAC Name: 1-(4-aminophenyl)ethanone SMILES: CC(=O)C1=CC=C(N)C=C1

PubChem CID 7468
CAS 99-92-3
Molecular Weight (g/mol) 135.17
MDL Number MFCD00007896
SMILES CC(=O)C1=CC=C(N)C=C1
Synonym 4'-aminoacetophenone,4-aminoacetophenone,1-4-aminophenyl ethanone,p-aminoacetophenone,4-acetylaniline,p-acetylaniline,ethanone, 1-4-aminophenyl,p-aminoacetylbenzene,1-4-aminophenyl ethan-1-one,acetophenone, p-amino
IUPAC Name 1-(4-aminophenyl)ethanone
InChI Key GPRYKVSEZCQIHD-UHFFFAOYSA-N
Molecular Formula C8H9NO
374

2-Acetylpyridine, 98%

CAS: 1122-62-9 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006303 InChI Key: AJKVQEKCUACUMD-UHFFFAOYSA-N Synonym: 2-acetylpyridine,1-pyridin-2-yl ethanone,methyl 2-pyridyl ketone,2-acetopyridine,2-pyridyl methyl ketone,acetylpyridine,ethanone, 1-2-pyridinyl,ketone, methyl 2-pyridyl,1-pyridin-2-yl ethan-1-one,1-2-pyridinyl ethanone PubChem CID: 14286 IUPAC Name: 1-pyridin-2-ylethanone SMILES: CC(=O)C1=CC=CC=N1

PubChem CID 14286
CAS 1122-62-9
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006303
SMILES CC(=O)C1=CC=CC=N1
Synonym 2-acetylpyridine,1-pyridin-2-yl ethanone,methyl 2-pyridyl ketone,2-acetopyridine,2-pyridyl methyl ketone,acetylpyridine,ethanone, 1-2-pyridinyl,ketone, methyl 2-pyridyl,1-pyridin-2-yl ethan-1-one,1-2-pyridinyl ethanone
IUPAC Name 1-pyridin-2-ylethanone
InChI Key AJKVQEKCUACUMD-UHFFFAOYSA-N
Molecular Formula C7H7NO
375

m-Toluoylacetonitrile, 97%

CAS: 53882-81-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00067922 InChI Key: IVLKDYOTZMFMLO-UHFFFAOYSA-N Synonym: 3-methylbenzoylacetonitrile,3-3-methylphenyl-3-oxopropanenitrile,3-toluoylacetonitrile,m-toluoylacetonitrile,3-oxo-3-m-tolyl propanenitrile,3-oxo-3-m-tolylpropanenitrile,pubchem12073,maybridge1_004502,acmc-1alb6,3-m-tolyl-3-oxo-propanenitrile PubChem CID: 143105 IUPAC Name: 3-(3-methylphenyl)-3-oxopropanenitrile SMILES: CC1=CC=CC(=C1)C(=O)CC#N

PubChem CID 143105
CAS 53882-81-8
Molecular Weight (g/mol) 159.188
MDL Number MFCD00067922
SMILES CC1=CC=CC(=C1)C(=O)CC#N
Synonym 3-methylbenzoylacetonitrile,3-3-methylphenyl-3-oxopropanenitrile,3-toluoylacetonitrile,m-toluoylacetonitrile,3-oxo-3-m-tolyl propanenitrile,3-oxo-3-m-tolylpropanenitrile,pubchem12073,maybridge1_004502,acmc-1alb6,3-m-tolyl-3-oxo-propanenitrile
IUPAC Name 3-(3-methylphenyl)-3-oxopropanenitrile
InChI Key IVLKDYOTZMFMLO-UHFFFAOYSA-N
Molecular Formula C10H9NO