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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 (4,354)
Complex Aldehydes (3,981)
Dicarbonyl Compounds (570)
Alpha beta-unsaturated carbonyl compounds (536)
Acyloins (71)

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1,756 – 1,770 of 6,579 results
1,756

5-Methoxyisatin 95.0+%, TCI America™
SDP

CAS: 39755-95-8 Molecular Formula: C9H7NO3 Molecular Weight (g/mol): 177.16 MDL Number: MFCD00169023 InChI Key: DMHGXMPXHPOXBF-UHFFFAOYSA-N Synonym: 5-methoxyisatin,5-methoxyindoline-2,3-dione,5-methoxy-2,3-indolinedione,1h-indole-2,3-dione, 5-methoxy,5-methoxy-indole-2,3-dione,5-methoxy isatin,5-methoxyindole-2,3-dione,5-methoxy-2,3-dihydro-1h-indole-2,3-dione,indole-2,3-dione, 5-methoxy,1h-indole-2,3-dione, 5-methoxy-9ci PubChem CID: 38333 IUPAC Name: 5-methoxy-2,3-dihydro-1H-indole-2,3-dione SMILES: COC1=CC=C2NC(=O)C(=O)C2=C1

PubChem CID 38333
CAS 39755-95-8
Molecular Weight (g/mol) 177.16
MDL Number MFCD00169023
SMILES COC1=CC=C2NC(=O)C(=O)C2=C1
Synonym 5-methoxyisatin,5-methoxyindoline-2,3-dione,5-methoxy-2,3-indolinedione,1h-indole-2,3-dione, 5-methoxy,5-methoxy-indole-2,3-dione,5-methoxy isatin,5-methoxyindole-2,3-dione,5-methoxy-2,3-dihydro-1h-indole-2,3-dione,indole-2,3-dione, 5-methoxy,1h-indole-2,3-dione, 5-methoxy-9ci
IUPAC Name 5-methoxy-2,3-dihydro-1H-indole-2,3-dione
InChI Key DMHGXMPXHPOXBF-UHFFFAOYSA-N
Molecular Formula C9H7NO3
1,757

2,2-Diethoxyacetophenone 95.0+%, TCI America™
SDP

CAS: 6175-45-7 Molecular Formula: C12H16O3 Molecular Weight (g/mol): 208.26 MDL Number: MFCD00009659 InChI Key: PIZHFBODNLEQBL-UHFFFAOYSA-N Synonym: 2,2-diethoxyacetophenone,ethanone, 2,2-diethoxy-1-phenyl,phenylglyoxal diethyl acetal,2,2-diethoxy-1-phenylethan-1-one,alpha,alpha-diethoxyacetophenone,unii-w4bcz1mak3,2,2-diethoxy acetophenone,ccris 5222,benzoylformaldehyde diethyl acetal,glyoxal, phenyl-, 2-diethyl acetal PubChem CID: 22555 IUPAC Name: 2,2-diethoxy-1-phenylethan-1-one SMILES: CCOC(OCC)C(=O)C1=CC=CC=C1

PubChem CID 22555
CAS 6175-45-7
Molecular Weight (g/mol) 208.26
MDL Number MFCD00009659
SMILES CCOC(OCC)C(=O)C1=CC=CC=C1
Synonym 2,2-diethoxyacetophenone,ethanone, 2,2-diethoxy-1-phenyl,phenylglyoxal diethyl acetal,2,2-diethoxy-1-phenylethan-1-one,alpha,alpha-diethoxyacetophenone,unii-w4bcz1mak3,2,2-diethoxy acetophenone,ccris 5222,benzoylformaldehyde diethyl acetal,glyoxal, phenyl-, 2-diethyl acetal
IUPAC Name 2,2-diethoxy-1-phenylethan-1-one
InChI Key PIZHFBODNLEQBL-UHFFFAOYSA-N
Molecular Formula C12H16O3
1,758

Octadecanal 95.0+%, TCI America™
SDP

CAS: 638-66-4 Molecular Formula: C18H36O Molecular Weight (g/mol): 268.485 InChI Key: FWWQKRXKHIRPJY-UHFFFAOYSA-N Synonym: Octadecanaldehyde, Octadecyl Aldehyde, Stearaldehyde, Stearyl Aldehyde PubChem CID: 12533 ChEBI: CHEBI:17034 IUPAC Name: octadecanal SMILES: CCCCCCCCCCCCCCCCCC=O

PubChem CID 12533
CAS 638-66-4
Molecular Weight (g/mol) 268.485
ChEBI CHEBI:17034
SMILES CCCCCCCCCCCCCCCCCC=O
Synonym Octadecanaldehyde, Octadecyl Aldehyde, Stearaldehyde, Stearyl Aldehyde
IUPAC Name octadecanal
InChI Key FWWQKRXKHIRPJY-UHFFFAOYSA-N
Molecular Formula C18H36O
1,759

2,7-Dibromo-9-fluorenone 98.0+%, TCI America™
SDP

CAS: 14348-75-5 Molecular Formula: C13H6Br2O Molecular Weight (g/mol): 337.998 MDL Number: MFCD00010790 InChI Key: CWGRCRZFJOXQFV-UHFFFAOYSA-N Synonym: 2,7-dibromo-9-fluorenone,2,7-dibromo-9h-fluoren-9-one,2,7-dibromo-fluoren-9-one,2,7-dibromofluorenone,2,7-dibromo-fluorenone,9h-fluoren-9-one, 2,7-dibromo,2,7-dibrom-9h-fluoren-9-on,pubchem19652,acmc-209cqp,maybridge1_002427 PubChem CID: 259922 IUPAC Name: 2,7-dibromofluoren-9-one SMILES: C1=CC2=C(C=C1Br)C(=O)C3=C2C=CC(=C3)Br

PubChem CID 259922
CAS 14348-75-5
Molecular Weight (g/mol) 337.998
MDL Number MFCD00010790
SMILES C1=CC2=C(C=C1Br)C(=O)C3=C2C=CC(=C3)Br
Synonym 2,7-dibromo-9-fluorenone,2,7-dibromo-9h-fluoren-9-one,2,7-dibromo-fluoren-9-one,2,7-dibromofluorenone,2,7-dibromo-fluorenone,9h-fluoren-9-one, 2,7-dibromo,2,7-dibrom-9h-fluoren-9-on,pubchem19652,acmc-209cqp,maybridge1_002427
IUPAC Name 2,7-dibromofluoren-9-one
InChI Key CWGRCRZFJOXQFV-UHFFFAOYSA-N
Molecular Formula C13H6Br2O
1,760

3-Methylsalicylaldehyde 98.0+%, TCI America™
SDP

CAS: 824-42-0 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00040798 InChI Key: IPPQNXSAJZOTJZ-UHFFFAOYSA-N Synonym: 3-methylsalicylaldehyde,2,3-cresotaldehyde,2-hydroxy-3-methyl-benzaldehyde,3-methylsalicylic aldehyde,3-methyl-2-hydroxybenzaldehyde,benzaldehyde, hydroxy-3-methyl,benzaldehyde, 2-hydroxy-3-methyl,zlchem 747,pubchem14264,2-formyl-6-methylphenol PubChem CID: 522777 ChEBI: CHEBI:20110 IUPAC Name: 2-hydroxy-3-methylbenzaldehyde SMILES: CC1=CC=CC(=C1O)C=O

PubChem CID 522777
CAS 824-42-0
Molecular Weight (g/mol) 136.15
ChEBI CHEBI:20110
MDL Number MFCD00040798
SMILES CC1=CC=CC(=C1O)C=O
Synonym 3-methylsalicylaldehyde,2,3-cresotaldehyde,2-hydroxy-3-methyl-benzaldehyde,3-methylsalicylic aldehyde,3-methyl-2-hydroxybenzaldehyde,benzaldehyde, hydroxy-3-methyl,benzaldehyde, 2-hydroxy-3-methyl,zlchem 747,pubchem14264,2-formyl-6-methylphenol
IUPAC Name 2-hydroxy-3-methylbenzaldehyde
InChI Key IPPQNXSAJZOTJZ-UHFFFAOYSA-N
Molecular Formula C8H8O2
1,761

2-Bromo-2',4'-difluoroacetophenone 98.0+%, TCI America™
SDP

CAS: 102429-07-2 Molecular Formula: C8H5BrF2O Molecular Weight (g/mol): 235.028 MDL Number: MFCD00142822 InChI Key: CSGDTHXBRAAOHV-UHFFFAOYSA-N Synonym: 2-bromo-2',4'-difluoroacetophenone,2-bromo-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl bromide,2-bromo-1-2,4-difluorophenyl ethan-1-one,2-bromo-1-2,4-difluoro-phenyl-ethanone,2',4'-difluorophenacyl bromide,2-bromo-2,4-difluoroacetophenone,ethanone, 2-bromo-1-2,4-difluorophenyl,alpha-bromo-2',4'-difluoroacetophenone,acmc-1c4aw PubChem CID: 2774185 IUPAC Name: 2-bromo-1-(2,4-difluorophenyl)ethanone SMILES: C1=CC(=C(C=C1F)F)C(=O)CBr

PubChem CID 2774185
CAS 102429-07-2
Molecular Weight (g/mol) 235.028
MDL Number MFCD00142822
SMILES C1=CC(=C(C=C1F)F)C(=O)CBr
Synonym 2-bromo-2',4'-difluoroacetophenone,2-bromo-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl bromide,2-bromo-1-2,4-difluorophenyl ethan-1-one,2-bromo-1-2,4-difluoro-phenyl-ethanone,2',4'-difluorophenacyl bromide,2-bromo-2,4-difluoroacetophenone,ethanone, 2-bromo-1-2,4-difluorophenyl,alpha-bromo-2',4'-difluoroacetophenone,acmc-1c4aw
IUPAC Name 2-bromo-1-(2,4-difluorophenyl)ethanone
InChI Key CSGDTHXBRAAOHV-UHFFFAOYSA-N
Molecular Formula C8H5BrF2O
1,762

4'-Bromo-2'-fluoroacetophenone 98.0+%, TCI America™
SDP

CAS: 625446-22-2 Molecular Formula: C8H6BrFO Molecular Weight (g/mol): 217.037 MDL Number: MFCD03411551 InChI Key: ASKFCSCYGAFWAB-UHFFFAOYSA-N Synonym: 1-4-bromo-2-fluorophenyl ethanone,4-bromo-2-fluoroacetophenone,4'-bromo-2'-fluoroacetophenone,1-4-bromo-2-fluorophenyl ethan-1-one,1-acetyl-4-bromo-2-fluorobenzene,ethanone, 1-4-bromo-2-fluorophenyl,2-fluoro-4-bromoacetophenone,1-4-bromo-2-fluoro-phenyl-ethanone,acmc-209n4s,ksc352o4j PubChem CID: 21938581 IUPAC Name: 1-(4-bromo-2-fluorophenyl)ethanone SMILES: CC(=O)C1=C(C=C(C=C1)Br)F

PubChem CID 21938581
CAS 625446-22-2
Molecular Weight (g/mol) 217.037
MDL Number MFCD03411551
SMILES CC(=O)C1=C(C=C(C=C1)Br)F
Synonym 1-4-bromo-2-fluorophenyl ethanone,4-bromo-2-fluoroacetophenone,4'-bromo-2'-fluoroacetophenone,1-4-bromo-2-fluorophenyl ethan-1-one,1-acetyl-4-bromo-2-fluorobenzene,ethanone, 1-4-bromo-2-fluorophenyl,2-fluoro-4-bromoacetophenone,1-4-bromo-2-fluoro-phenyl-ethanone,acmc-209n4s,ksc352o4j
IUPAC Name 1-(4-bromo-2-fluorophenyl)ethanone
InChI Key ASKFCSCYGAFWAB-UHFFFAOYSA-N
Molecular Formula C8H6BrFO
1,763

3-Chloroacetylacetone 95.0+%, TCI America™
SDP

CAS: 1694-29-7 Molecular Formula: C5H7ClO2 Molecular Weight (g/mol): 134.559 MDL Number: MFCD00009651 InChI Key: VLRGXXKFHVJQOL-UHFFFAOYSA-N Synonym: 3-chloro-2,4-pentanedione,3-chloroacetylacetone,2,4-pentanedione, 3-chloro,1-acetyl-1-chloroacetone,3-chloro 2,4-pentanedione,3-chloro.2,4-pentanedione,3-chloro-pentane-2,4-dione,2,4-pentanedione,3-chloro,3-chloro-2,4-pentanedione, produced by wacker chemie ag, burghausen, germany gc 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) 134.559
MDL Number MFCD00009651
SMILES CC(=O)C(C(=O)C)Cl
Synonym 3-chloro-2,4-pentanedione,3-chloroacetylacetone,2,4-pentanedione, 3-chloro,1-acetyl-1-chloroacetone,3-chloro 2,4-pentanedione,3-chloro.2,4-pentanedione,3-chloro-pentane-2,4-dione,2,4-pentanedione,3-chloro,3-chloro-2,4-pentanedione, produced by wacker chemie ag, burghausen, germany gc
IUPAC Name 3-chloropentane-2,4-dione
InChI Key VLRGXXKFHVJQOL-UHFFFAOYSA-N
Molecular Formula C5H7ClO2
1,764

3'-Fluoropropiophenone 97.0+%, TCI America™
SDP

1,765

4'-Hydroxy-3'-methoxyacetophenone 98.0+%, TCI America™
SDP

CAS: 498-02-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00008747 InChI Key: DFYRUELUNQRZTB-UHFFFAOYSA-N Synonym: acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon PubChem CID: 2214 ChEBI: CHEBI:2781 IUPAC Name: 1-(4-hydroxy-3-methoxyphenyl)ethan-1-one SMILES: COC1=CC(=CC=C1O)C(C)=O

PubChem CID 2214
CAS 498-02-2
Molecular Weight (g/mol) 166.18
ChEBI CHEBI:2781
MDL Number MFCD00008747
SMILES COC1=CC(=CC=C1O)C(C)=O
Synonym acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon
IUPAC Name 1-(4-hydroxy-3-methoxyphenyl)ethan-1-one
InChI Key DFYRUELUNQRZTB-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,766

5-Bromoindole-3-carboxaldehyde 98.0+%, TCI America™
SDP

CAS: 877-03-2 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.057 MDL Number: MFCD00152016 InChI Key: PEENKJZANBYXNB-UHFFFAOYSA-N Synonym: 5-bromoindole-3-carboxaldehyde,5-bromoindole-3-carbaldehyde,5-bromoindole-3-carboxyaldehyde,5-bromo-3-formylindole,5-bromoindole-3-aldehyde,5-bromo-3-formyl-1h-indole,5-bromo-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde, 5-bromo,pubchem9122,acmc-209qpj PubChem CID: 70137 IUPAC Name: 5-bromo-1H-indole-3-carbaldehyde SMILES: C1=CC2=C(C=C1Br)C(=CN2)C=O

PubChem CID 70137
CAS 877-03-2
Molecular Weight (g/mol) 224.057
MDL Number MFCD00152016
SMILES C1=CC2=C(C=C1Br)C(=CN2)C=O
Synonym 5-bromoindole-3-carboxaldehyde,5-bromoindole-3-carbaldehyde,5-bromoindole-3-carboxyaldehyde,5-bromo-3-formylindole,5-bromoindole-3-aldehyde,5-bromo-3-formyl-1h-indole,5-bromo-1h-indole-3-carboxaldehyde,1h-indole-3-carboxaldehyde, 5-bromo,pubchem9122,acmc-209qpj
IUPAC Name 5-bromo-1H-indole-3-carbaldehyde
InChI Key PEENKJZANBYXNB-UHFFFAOYSA-N
Molecular Formula C9H6BrNO
1,767

2-Deoxy-2-fluoro-D-glucopyranose 98.0+%, TCI America™
SDP

CAS: 29702-43-0 Molecular Formula: C6H11FO5 Molecular Weight (g/mol): 182.147 MDL Number: MFCD00077527 InChI Key: AOYNUTHNTBLRMT-SLPGGIOYSA-N Synonym: 2-Deoxy-2-fluoro-D-glucose PubChem CID: 170049 ChEBI: CHEBI:49135 IUPAC Name: (2R,3S,4R,5R)-2-fluoro-3,4,5,6-tetrahydroxyhexanal SMILES: C(C(C(C(C(C=O)F)O)O)O)O

PubChem CID 170049
CAS 29702-43-0
Molecular Weight (g/mol) 182.147
ChEBI CHEBI:49135
MDL Number MFCD00077527
SMILES C(C(C(C(C(C=O)F)O)O)O)O
Synonym 2-Deoxy-2-fluoro-D-glucose
IUPAC Name (2R,3S,4R,5R)-2-fluoro-3,4,5,6-tetrahydroxyhexanal
InChI Key AOYNUTHNTBLRMT-SLPGGIOYSA-N
Molecular Formula C6H11FO5
1,768

4'-Butylacetophenone 97.0+%, TCI America™
SDP

CAS: 37920-25-5 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 MDL Number: MFCD00017500 InChI Key: MQESVSITPLILCO-UHFFFAOYSA-N Synonym: 4'-butylacetophenone,1-4-butylphenyl ethanone,ethanone, 1-4-butylphenyl,p-butylacetophenone,1-4-butylphenyl ethan-1-one,p-n-butylacetophenone,4'-n-butylacetophenone,unii-6738cf9z8v,1-acetyl-4-butylbenzene,1-4-butyl-phenyl ethanone PubChem CID: 123470 IUPAC Name: 1-(4-butylphenyl)ethan-1-one SMILES: CCCCC1=CC=C(C=C1)C(C)=O

PubChem CID 123470
CAS 37920-25-5
Molecular Weight (g/mol) 176.26
MDL Number MFCD00017500
SMILES CCCCC1=CC=C(C=C1)C(C)=O
Synonym 4'-butylacetophenone,1-4-butylphenyl ethanone,ethanone, 1-4-butylphenyl,p-butylacetophenone,1-4-butylphenyl ethan-1-one,p-n-butylacetophenone,4'-n-butylacetophenone,unii-6738cf9z8v,1-acetyl-4-butylbenzene,1-4-butyl-phenyl ethanone
IUPAC Name 1-(4-butylphenyl)ethan-1-one
InChI Key MQESVSITPLILCO-UHFFFAOYSA-N
Molecular Formula C12H16O
1,769

N,N,N',N'-Tetraethylmalonamide 97.0+%, TCI America™
SDP

CAS: 33931-42-9 Molecular Formula: C11H22N2O2 Molecular Weight (g/mol): 214.309 MDL Number: MFCD06797171 InChI Key: RTHWPWJSSJEQNU-UHFFFAOYSA-N PubChem CID: 551770 IUPAC Name: N,N,N',N'-tetraethylpropanediamide SMILES: CCN(CC)C(=O)CC(=O)N(CC)CC

PubChem CID 551770
CAS 33931-42-9
Molecular Weight (g/mol) 214.309
MDL Number MFCD06797171
SMILES CCN(CC)C(=O)CC(=O)N(CC)CC
IUPAC Name N,N,N',N'-tetraethylpropanediamide
InChI Key RTHWPWJSSJEQNU-UHFFFAOYSA-N
Molecular Formula C11H22N2O2
1,770

3-Phenylpropionaldehyde 93.0+%, TCI America™
SDP

CAS: 104-53-0 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.178 MDL Number: MFCD00007021 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
MDL Number MFCD00007021
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