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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 (6,006)
Complex Ketones (4,402)
Dicarbonyl Compounds (581)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (104)

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556 – 570 of 8,718 results
556
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3,4-Dimethyl-1-pentyn-3-ol, 94%

CAS: 1482-15-1 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00039845 InChI Key: DZNLEQBXXLGELU-UHFFFAOYNA-N PubChem CID: 95483 IUPAC Name: 3,4-dimethylpent-1-yn-3-ol SMILES: CC(C)C(C)(O)C#C

PubChem CID 95483
CAS 1482-15-1
Molecular Weight (g/mol) 112.17
MDL Number MFCD00039845
SMILES CC(C)C(C)(O)C#C
IUPAC Name 3,4-dimethylpent-1-yn-3-ol
InChI Key DZNLEQBXXLGELU-UHFFFAOYNA-N
Molecular Formula C7H12O
557

Lead(II) 2,4-pentanedionate

CAS: 15282-88-9 Molecular Formula: C10H14O4Pb Molecular Weight (g/mol): 405.418 MDL Number: MFCD00013499 InChI Key: UNNUWSQNTAFLDC-SYWGCQIGSA-L Synonym: lead ii acetylacetonate,2,4-pentanedione lead ii derivative PubChem CID: 53393517 IUPAC Name: bis[[(E)-4-oxopent-2-en-2-yl]oxy]lead SMILES: CC(=CC(=O)C)O[Pb]OC(=CC(=O)C)C

PubChem CID 53393517
CAS 15282-88-9
Molecular Weight (g/mol) 405.418
MDL Number MFCD00013499
SMILES CC(=CC(=O)C)O[Pb]OC(=CC(=O)C)C
Synonym lead ii acetylacetonate,2,4-pentanedione lead ii derivative
IUPAC Name bis[[(E)-4-oxopent-2-en-2-yl]oxy]lead
InChI Key UNNUWSQNTAFLDC-SYWGCQIGSA-L
Molecular Formula C10H14O4Pb
558
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Dibenzyl malonate, 95%

CAS: 15014-25-2 Molecular Formula: C17H16O4 Molecular Weight (g/mol): 284.311 MDL Number: MFCD00004779 InChI Key: RYFCSKVXWRJEOB-UHFFFAOYSA-N Synonym: dibenzyl malonate,propanedioic acid, bis phenylmethyl ester,1,3-dibenzyl propanedioate,malonic acid dibenzyl ester,malonic acid dibenzyl,acmc-209d3u,diphenylmethyl propane-1,3-dioate,propanedioic acid,1,3-bis phenylmethyl ester,propanedioic acid, 1,3-bis phenylmethyl ester,s-3-amino-2-oxetanone p-toluenesulfonic acid salt boc protection form PubChem CID: 84754 IUPAC Name: dibenzyl propanedioate SMILES: C1=CC=C(C=C1)COC(=O)CC(=O)OCC2=CC=CC=C2

PubChem CID 84754
CAS 15014-25-2
Molecular Weight (g/mol) 284.311
MDL Number MFCD00004779
SMILES C1=CC=C(C=C1)COC(=O)CC(=O)OCC2=CC=CC=C2
Synonym dibenzyl malonate,propanedioic acid, bis phenylmethyl ester,1,3-dibenzyl propanedioate,malonic acid dibenzyl ester,malonic acid dibenzyl,acmc-209d3u,diphenylmethyl propane-1,3-dioate,propanedioic acid,1,3-bis phenylmethyl ester,propanedioic acid, 1,3-bis phenylmethyl ester,s-3-amino-2-oxetanone p-toluenesulfonic acid salt boc protection form
IUPAC Name dibenzyl propanedioate
InChI Key RYFCSKVXWRJEOB-UHFFFAOYSA-N
Molecular Formula C17H16O4
559
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2'-Methoxyacetophenone, 98%

CAS: 579-74-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00008725 InChI Key: DWPLEOPKBWNPQV-UHFFFAOYSA-N Synonym: 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone PubChem CID: 68481 IUPAC Name: 1-(2-methoxyphenyl)ethanone SMILES: COC1=CC=CC=C1C(C)=O

PubChem CID 68481
CAS 579-74-8
Molecular Weight (g/mol) 150.18
MDL Number MFCD00008725
SMILES COC1=CC=CC=C1C(C)=O
Synonym 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone
IUPAC Name 1-(2-methoxyphenyl)ethanone
InChI Key DWPLEOPKBWNPQV-UHFFFAOYSA-N
Molecular Formula C9H10O2
560
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3-Acetylbenzonitrile, 97+%

CAS: 6136-68-1 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00001806 InChI Key: SBCFGFDAZCTSRH-UHFFFAOYSA-N Synonym: m-cyanoacetophenone,3'-cyanoacetophenone,benzonitrile, 3-acetyl,3-cyanoacetophenone,3-acetyl-benzonitrile,unii-tsj72034p9,3-acetylbenzenecarbonitrile,m-acetylbenzonitrile,3-acetyl benzonitrile,pubchem12649 PubChem CID: 80222 IUPAC Name: 3-acetylbenzonitrile SMILES: CC(=O)C1=CC=CC(=C1)C#N

PubChem CID 80222
CAS 6136-68-1
Molecular Weight (g/mol) 145.16
MDL Number MFCD00001806
SMILES CC(=O)C1=CC=CC(=C1)C#N
Synonym m-cyanoacetophenone,3'-cyanoacetophenone,benzonitrile, 3-acetyl,3-cyanoacetophenone,3-acetyl-benzonitrile,unii-tsj72034p9,3-acetylbenzenecarbonitrile,m-acetylbenzonitrile,3-acetyl benzonitrile,pubchem12649
IUPAC Name 3-acetylbenzonitrile
InChI Key SBCFGFDAZCTSRH-UHFFFAOYSA-N
Molecular Formula C9H7NO
561
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Di-2-thienyl ketone, 98%

CAS: 704-38-1 Molecular Formula: C9H6OS2 Molecular Weight (g/mol): 194.266 MDL Number: MFCD00052096 InChI Key: GUTQMBQKTSGBPQ-UHFFFAOYSA-N Synonym: bis 2-thienyl ketone,2-thienyl ketone,di thiophen-2-yl methanone,methanone, di-2-thienyl,di-2-thienylmethanone,di-2-thienyl ketone,di-thiophen-2-yl-methanone,2-2-thenoyl thiophene,bis thiophen-2-yl methanone PubChem CID: 69713 IUPAC Name: dithiophen-2-ylmethanone SMILES: C1=CSC(=C1)C(=O)C2=CC=CS2

PubChem CID 69713
CAS 704-38-1
Molecular Weight (g/mol) 194.266
MDL Number MFCD00052096
SMILES C1=CSC(=C1)C(=O)C2=CC=CS2
Synonym bis 2-thienyl ketone,2-thienyl ketone,di thiophen-2-yl methanone,methanone, di-2-thienyl,di-2-thienylmethanone,di-2-thienyl ketone,di-thiophen-2-yl-methanone,2-2-thenoyl thiophene,bis thiophen-2-yl methanone
IUPAC Name dithiophen-2-ylmethanone
InChI Key GUTQMBQKTSGBPQ-UHFFFAOYSA-N
Molecular Formula C9H6OS2
562
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2',5'-Dimethylacetophenone, 97%

CAS: 2142-73-6 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.205 MDL Number: MFCD00014988 InChI Key: AWKBVLVKQQRRFQ-UHFFFAOYSA-N Synonym: 2',5'-dimethylacetophenone,2,5-dimethylacetophenone,1-2,5-dimethylphenyl ethanone,1-2,5-dimethylphenyl ethan-1-one,ethanone, 1-2,5-dimethylphenyl,acetophenone, 2',5'-dimethyl,1-acetyl-2,5-dimethylbenzene,2-acetyl-p-xylene,acmc-1cliy,2',5'dimethylacetophenone PubChem CID: 75061 IUPAC Name: 1-(2,5-dimethylphenyl)ethanone SMILES: CC1=CC(=C(C=C1)C)C(=O)C

PubChem CID 75061
CAS 2142-73-6
Molecular Weight (g/mol) 148.205
MDL Number MFCD00014988
SMILES CC1=CC(=C(C=C1)C)C(=O)C
Synonym 2',5'-dimethylacetophenone,2,5-dimethylacetophenone,1-2,5-dimethylphenyl ethanone,1-2,5-dimethylphenyl ethan-1-one,ethanone, 1-2,5-dimethylphenyl,acetophenone, 2',5'-dimethyl,1-acetyl-2,5-dimethylbenzene,2-acetyl-p-xylene,acmc-1cliy,2',5'dimethylacetophenone
IUPAC Name 1-(2,5-dimethylphenyl)ethanone
InChI Key AWKBVLVKQQRRFQ-UHFFFAOYSA-N
Molecular Formula C10H12O
563
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4-Methoxy-3-buten-2-one, tech. 90%

CAS: 4652-27-1 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00008778,MFCD00008778,MFCD00008778 InChI Key: VLLHEPHWWIDUSS-ARJAWSKDSA-N Synonym: z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one PubChem CID: 643837 IUPAC Name: (Z)-4-methoxybut-3-en-2-one SMILES: CO\C=C/C(C)=O

PubChem CID 643837
CAS 4652-27-1
Molecular Weight (g/mol) 100.12
MDL Number MFCD00008778,MFCD00008778,MFCD00008778
SMILES CO\C=C/C(C)=O
Synonym z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one
IUPAC Name (Z)-4-methoxybut-3-en-2-one
InChI Key VLLHEPHWWIDUSS-ARJAWSKDSA-N
Molecular Formula C5H8O2
564
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2,4-Dihydroxybenzaldehyde, 98%

CAS: 95-01-2 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00011686 InChI Key: IUNJCFABHJZSKB-UHFFFAOYSA-N Synonym: beta-resorcylaldehyde,4-hydroxysalicylaldehyde,4-formylresorcinol,beta-resorcaldehyde,benzaldehyde, 2,4-dihydroxy,beta-resorcinaldehyde,beta-resorcylic aldehyde,2,4-dihydroxybenzenecarbonal,salicylaldehyde, 4-hydroxy,4-hydroxysalicyladehyde PubChem CID: 7213 ChEBI: CHEBI:50198 IUPAC Name: 2,4-dihydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C(O)=C1

PubChem CID 7213
CAS 95-01-2
Molecular Weight (g/mol) 138.12
ChEBI CHEBI:50198
MDL Number MFCD00011686
SMILES OC1=CC=C(C=O)C(O)=C1
Synonym beta-resorcylaldehyde,4-hydroxysalicylaldehyde,4-formylresorcinol,beta-resorcaldehyde,benzaldehyde, 2,4-dihydroxy,beta-resorcinaldehyde,beta-resorcylic aldehyde,2,4-dihydroxybenzenecarbonal,salicylaldehyde, 4-hydroxy,4-hydroxysalicyladehyde
IUPAC Name 2,4-dihydroxybenzaldehyde
InChI Key IUNJCFABHJZSKB-UHFFFAOYSA-N
Molecular Formula C7H6O3
565
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Pyrrole-2-carboxaldehyde, 99%

CAS: 1003-29-8 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00005217 InChI Key: ZSKGQVFRTSEPJT-UHFFFAOYSA-N Synonym: pyrrole-2-carboxaldehyde,2-formylpyrrole,1h-pyrrole-2-carboxaldehyde,pyrrole-2-aldehyde,2-pyrrolecarboxaldehyde,pyrrole-2-carbaldehyde,2-pyrrolecarbaldehyde,2-pyrrolylcarboxaldehyde,2-pyrrolaldehyde,alpha-pyrrolaldehyde PubChem CID: 13854 ChEBI: CHEBI:59978 IUPAC Name: 1H-pyrrole-2-carbaldehyde SMILES: C1=CNC(=C1)C=O

PubChem CID 13854
CAS 1003-29-8
Molecular Weight (g/mol) 95.101
ChEBI CHEBI:59978
MDL Number MFCD00005217
SMILES C1=CNC(=C1)C=O
Synonym pyrrole-2-carboxaldehyde,2-formylpyrrole,1h-pyrrole-2-carboxaldehyde,pyrrole-2-aldehyde,2-pyrrolecarboxaldehyde,pyrrole-2-carbaldehyde,2-pyrrolecarbaldehyde,2-pyrrolylcarboxaldehyde,2-pyrrolaldehyde,alpha-pyrrolaldehyde
IUPAC Name 1H-pyrrole-2-carbaldehyde
InChI Key ZSKGQVFRTSEPJT-UHFFFAOYSA-N
Molecular Formula C5H5NO
566
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6-Bromoveratraldehyde, 97%

CAS: 5392-10-9 Molecular Formula: C9H9BrO3 Molecular Weight (g/mol): 245.07 MDL Number: MFCD00003301 InChI Key: UQQROBHFUDBOOK-UHFFFAOYSA-N

CAS 5392-10-9
Molecular Weight (g/mol) 245.07
MDL Number MFCD00003301
InChI Key UQQROBHFUDBOOK-UHFFFAOYSA-N
Molecular Formula C9H9BrO3
567
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4'-tert-Butylacetophenone, 98%

CAS: 943-27-1 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.259 MDL Number: MFCD00017256 InChI Key: UYFJYGWNYQCHOB-UHFFFAOYSA-N Synonym: 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone PubChem CID: 13669 IUPAC Name: 1-(4-tert-butylphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)C(C)(C)C

PubChem CID 13669
CAS 943-27-1
Molecular Weight (g/mol) 176.259
MDL Number MFCD00017256
SMILES CC(=O)C1=CC=C(C=C1)C(C)(C)C
Synonym 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone
IUPAC Name 1-(4-tert-butylphenyl)ethanone
InChI Key UYFJYGWNYQCHOB-UHFFFAOYSA-N
Molecular Formula C12H16O
568
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4'-Hydroxy-3'-methylacetophenone, 98%

CAS: 876-02-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00002231 InChI Key: LXBHHIZIQVZGFN-UHFFFAOYSA-N Synonym: 4'-hydroxy-3'-methylacetophenone,4-hydroxy-3-methylacetophenone,1-4-hydroxy-3-methylphenyl ethanone,1-4-hydroxy-3-methylphenyl ethan-1-one,4-acetyl-2-methylphenol,ethanone, 1-4-hydroxy-3-methylphenyl,4-hydroxy-3-methyl acetophenone,1-4-hydroxy-3-methyl-phenyl-ethanone,1-acetyl-4-hydroxy-3-methylbenzene PubChem CID: 70135 SMILES: CC(=O)C1=CC=C(O)C(C)=C1

PubChem CID 70135
CAS 876-02-8
Molecular Weight (g/mol) 150.18
MDL Number MFCD00002231
SMILES CC(=O)C1=CC=C(O)C(C)=C1
Synonym 4'-hydroxy-3'-methylacetophenone,4-hydroxy-3-methylacetophenone,1-4-hydroxy-3-methylphenyl ethanone,1-4-hydroxy-3-methylphenyl ethan-1-one,4-acetyl-2-methylphenol,ethanone, 1-4-hydroxy-3-methylphenyl,4-hydroxy-3-methyl acetophenone,1-4-hydroxy-3-methyl-phenyl-ethanone,1-acetyl-4-hydroxy-3-methylbenzene
InChI Key LXBHHIZIQVZGFN-UHFFFAOYSA-N
Molecular Formula C9H10O2
569
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2',5'-Dichloroacetophenone, 98%

CAS: 2476-37-1 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00000607 InChI Key: CYNFEPKQDJHIMV-UHFFFAOYSA-N Synonym: 2',5'-dichloroacetophenone,1-2,5-dichlorophenyl ethanone,2,5-dichloroacetophenone,ethanone, 1-2,5-dichlorophenyl,acetophenone, 2',5'-dichloro,1-2,5-dichlorophenyl ethan-1-one,1-acetyl-2,5-dichlorobenzene,2,5-dichloracetophenon,pubchem10586,acmc-1cmfm PubChem CID: 75587 IUPAC Name: 1-(2,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)Cl)Cl

PubChem CID 75587
CAS 2476-37-1
Molecular Weight (g/mol) 189.035
MDL Number MFCD00000607
SMILES CC(=O)C1=C(C=CC(=C1)Cl)Cl
Synonym 2',5'-dichloroacetophenone,1-2,5-dichlorophenyl ethanone,2,5-dichloroacetophenone,ethanone, 1-2,5-dichlorophenyl,acetophenone, 2',5'-dichloro,1-2,5-dichlorophenyl ethan-1-one,1-acetyl-2,5-dichlorobenzene,2,5-dichloracetophenon,pubchem10586,acmc-1cmfm
IUPAC Name 1-(2,5-dichlorophenyl)ethanone
InChI Key CYNFEPKQDJHIMV-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
570
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1-Bromo-3,3,3-trifluoroacetone, 97%

CAS: 431-35-6 Molecular Formula: C3H2BrF3O Molecular Weight (g/mol): 190.95 MDL Number: MFCD00039237 InChI Key: ONZQYZKCUHFORE-UHFFFAOYSA-N Synonym: 3-bromo-1,1,1-trifluoroacetone,1-bromo-3,3,3-trifluoroacetone,bromotrifluoroacetone,3-bromo-1,1,1-trifluoro-2-propanone,3-bromo-1,1,1-trifluoropropanone,1-bromo-3,3,3-trifluoro-2-propanone,2-propanone, 3-bromo-1,1,1-trifluoro,1,1,1-trifluoro-3-bromopropanone,3-bromo-1,1,1-trifluoro-propan-2-one,bromotrifloroacetone PubChem CID: 79008 IUPAC Name: 3-bromo-1,1,1-trifluoropropan-2-one SMILES: FC(F)(F)C(=O)CBr

PubChem CID 79008
CAS 431-35-6
Molecular Weight (g/mol) 190.95
MDL Number MFCD00039237
SMILES FC(F)(F)C(=O)CBr
Synonym 3-bromo-1,1,1-trifluoroacetone,1-bromo-3,3,3-trifluoroacetone,bromotrifluoroacetone,3-bromo-1,1,1-trifluoro-2-propanone,3-bromo-1,1,1-trifluoropropanone,1-bromo-3,3,3-trifluoro-2-propanone,2-propanone, 3-bromo-1,1,1-trifluoro,1,1,1-trifluoro-3-bromopropanone,3-bromo-1,1,1-trifluoro-propan-2-one,bromotrifloroacetone
IUPAC Name 3-bromo-1,1,1-trifluoropropan-2-one
InChI Key ONZQYZKCUHFORE-UHFFFAOYSA-N
Molecular Formula C3H2BrF3O