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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.
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Alpha beta-unsaturated carbonyl compounds (547)
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1,141 – 1,155 of 6,654 results
1,141

4-Hydroxy-4-methyl-2-pentanone, 98+%

CAS: 123-42-2 Molecular Formula: C6H12O2 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00004471 InChI Key: SWXVUIWOUIDPGS-UHFFFAOYSA-N Synonym: diacetone alcohol,4-hydroxy-4-methyl-2-pentanone,diacetonalkohol,diketone alcohol,diacetonalcohol,tyranton,acetonyldimethylcarbinol,diacetone-alcool,pyranton a,2-methyl-2-pentanol-4-one PubChem CID: 31256 ChEBI: CHEBI:55381 IUPAC Name: 4-hydroxy-4-methylpentan-2-one SMILES: CC(=O)CC(C)(C)O

PubChem CID 31256
CAS 123-42-2
Molecular Weight (g/mol) 116.16
ChEBI CHEBI:55381
MDL Number MFCD00004471
SMILES CC(=O)CC(C)(C)O
Synonym diacetone alcohol,4-hydroxy-4-methyl-2-pentanone,diacetonalkohol,diketone alcohol,diacetonalcohol,tyranton,acetonyldimethylcarbinol,diacetone-alcool,pyranton a,2-methyl-2-pentanol-4-one
IUPAC Name 4-hydroxy-4-methylpentan-2-one
InChI Key SWXVUIWOUIDPGS-UHFFFAOYSA-N
Molecular Formula C6H12O2
1,142

Isatin, 98%

CAS: 91-56-5 Molecular Formula: C8H5NO2 Molecular Weight (g/mol): 147.13 MDL Number: MFCD00005718 InChI Key: JXDYKVIHCLTXOP-UHFFFAOYSA-N Synonym: isatin,indoline-2,3-dione,2,3-indolinedione,indole-2,3-dione,isatine,2,3-dioxoindoline,pseudoisatin,tribulin,isotin,isatic acid lactam PubChem CID: 7054 ChEBI: CHEBI:27539 IUPAC Name: 1H-indole-2,3-dione SMILES: C1=CC=C2C(=C1)C(=O)C(=O)N2

PubChem CID 7054
CAS 91-56-5
Molecular Weight (g/mol) 147.13
ChEBI CHEBI:27539
MDL Number MFCD00005718
SMILES C1=CC=C2C(=C1)C(=O)C(=O)N2
Synonym isatin,indoline-2,3-dione,2,3-indolinedione,indole-2,3-dione,isatine,2,3-dioxoindoline,pseudoisatin,tribulin,isotin,isatic acid lactam
IUPAC Name 1H-indole-2,3-dione
InChI Key JXDYKVIHCLTXOP-UHFFFAOYSA-N
Molecular Formula C8H5NO2
1,143

4-Fluoro-1-indanone, 97%

CAS: 699-99-0 Molecular Formula: C9H7FO Molecular Weight (g/mol): 150.152 MDL Number: MFCD00797829 InChI Key: HOMSJDBZHCPYHY-UHFFFAOYSA-N Synonym: 4-fluoro-1-indanone,4-fluoro-2,3-dihydro-1h-inden-1-one,4-fluoro-indan-1-one,4-fluoroindan-1-one,1h-inden-1-one, 4-fluoro-2,3-dihydro,4-fluoro-2,3-dihydro-1-indenone,4-fluoroindane-1-one,acmc-20a8cy,4-fluoranyl-2,3-dihydroinden-1-one PubChem CID: 12174986 IUPAC Name: 4-fluoro-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C1C(=CC=C2)F

PubChem CID 12174986
CAS 699-99-0
Molecular Weight (g/mol) 150.152
MDL Number MFCD00797829
SMILES C1CC(=O)C2=C1C(=CC=C2)F
Synonym 4-fluoro-1-indanone,4-fluoro-2,3-dihydro-1h-inden-1-one,4-fluoro-indan-1-one,4-fluoroindan-1-one,1h-inden-1-one, 4-fluoro-2,3-dihydro,4-fluoro-2,3-dihydro-1-indenone,4-fluoroindane-1-one,acmc-20a8cy,4-fluoranyl-2,3-dihydroinden-1-one
IUPAC Name 4-fluoro-2,3-dihydroinden-1-one
InChI Key HOMSJDBZHCPYHY-UHFFFAOYSA-N
Molecular Formula C9H7FO
1,144

5-Bromo-1-indanone, 97%

CAS: 34598-49-7 Molecular Formula: C9H7BrO Molecular Weight (g/mol): 211.06 MDL Number: MFCD00082718 InChI Key: KSONICAHAPRCMV-UHFFFAOYSA-N Synonym: 5-bromo-1-indanone,5-bromoindanone,5-bromoindan-1-one,5-bromo-2,3-dihydro-1h-inden-1-one,1h-inden-1-one, 5-bromo-2,3-dihydro,1-indanone, 5-bromo,5-bromo-indanone,5-bromo indanone,zlchem 204,5-bromo-1-oxoindane PubChem CID: 520695 IUPAC Name: 5-bromo-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C1C=C(C=C2)Br

PubChem CID 520695
CAS 34598-49-7
Molecular Weight (g/mol) 211.06
MDL Number MFCD00082718
SMILES C1CC(=O)C2=C1C=C(C=C2)Br
Synonym 5-bromo-1-indanone,5-bromoindanone,5-bromoindan-1-one,5-bromo-2,3-dihydro-1h-inden-1-one,1h-inden-1-one, 5-bromo-2,3-dihydro,1-indanone, 5-bromo,5-bromo-indanone,5-bromo indanone,zlchem 204,5-bromo-1-oxoindane
IUPAC Name 5-bromo-2,3-dihydroinden-1-one
InChI Key KSONICAHAPRCMV-UHFFFAOYSA-N
Molecular Formula C9H7BrO
1,146

5'-Bromo-2'-hydroxy-3'-nitroacetophenone, 97%

CAS: 70978-54-0 Molecular Formula: C8H6BrNO4 Molecular Weight (g/mol): 260.04 MDL Number: MFCD01631134 InChI Key: CLNIBJASCGZXHH-UHFFFAOYSA-N PubChem CID: 689071 IUPAC Name: 1-(5-bromo-2-hydroxy-3-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=CC(Br)=CC(=C1O)[N+]([O-])=O

PubChem CID 689071
CAS 70978-54-0
Molecular Weight (g/mol) 260.04
MDL Number MFCD01631134
SMILES CC(=O)C1=CC(Br)=CC(=C1O)[N+]([O-])=O
IUPAC Name 1-(5-bromo-2-hydroxy-3-nitrophenyl)ethan-1-one
InChI Key CLNIBJASCGZXHH-UHFFFAOYSA-N
Molecular Formula C8H6BrNO4
1,147

3'-Chloroacetophenone, 98%

CAS: 99-02-5 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.59 MDL Number: MFCD00000593 InChI Key: UUWJBXKHMMQDED-UHFFFAOYSA-N Synonym: 3'-chloroacetophenone,1-3-chlorophenyl ethanone,m-chloroacetophenone,ethanone, 1-3-chlorophenyl,3-chloroacetophenone,1-3-chlorophenyl ethan-1-one,3-chloro-acetophenone,acetophenone, 3'-chloro,1-3-chloro-phenyl-ethanone,3/'-chloroacetophenone PubChem CID: 14933 IUPAC Name: 1-(3-chlorophenyl)ethanone SMILES: CC(=O)C1=CC=CC(Cl)=C1

PubChem CID 14933
CAS 99-02-5
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000593
SMILES CC(=O)C1=CC=CC(Cl)=C1
Synonym 3'-chloroacetophenone,1-3-chlorophenyl ethanone,m-chloroacetophenone,ethanone, 1-3-chlorophenyl,3-chloroacetophenone,1-3-chlorophenyl ethan-1-one,3-chloro-acetophenone,acetophenone, 3'-chloro,1-3-chloro-phenyl-ethanone,3/'-chloroacetophenone
IUPAC Name 1-(3-chlorophenyl)ethanone
InChI Key UUWJBXKHMMQDED-UHFFFAOYSA-N
Molecular Formula C8H7ClO
1,148

2'-Acetoxyacetophenone, 98%

CAS: 7250-94-4 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.19 MDL Number: MFCD00017223 InChI Key: WWEDAIJJBDFOOK-UHFFFAOYSA-N Synonym: 2'-acetoxyacetophenone,2-acetylphenyl acetate,ethanone, 1-2-acetyloxy phenyl,o-acetoxyacetophenone,2'-acetoxy acetophenone,maybridge1_002653,acmc-209on8,acetic acid 2-acetyl-phenyl ester,acetophenone, 2-hydroxy-, acetate 8ci PubChem CID: 16716 IUPAC Name: (2-acetylphenyl) acetate SMILES: CC(=O)OC1=CC=CC=C1C(C)=O

PubChem CID 16716
CAS 7250-94-4
Molecular Weight (g/mol) 178.19
MDL Number MFCD00017223
SMILES CC(=O)OC1=CC=CC=C1C(C)=O
Synonym 2'-acetoxyacetophenone,2-acetylphenyl acetate,ethanone, 1-2-acetyloxy phenyl,o-acetoxyacetophenone,2'-acetoxy acetophenone,maybridge1_002653,acmc-209on8,acetic acid 2-acetyl-phenyl ester,acetophenone, 2-hydroxy-, acetate 8ci
IUPAC Name (2-acetylphenyl) acetate
InChI Key WWEDAIJJBDFOOK-UHFFFAOYSA-N
Molecular Formula C10H10O3
1,149

5-Bromoisatin, 90+%

CAS: 87-48-9 Molecular Formula: C8H4BrNO2 Molecular Weight (g/mol): 226.029 MDL Number: MFCD00149345 InChI Key: MBVCESWADCIXJN-UHFFFAOYSA-N Synonym: 5-bromoisatin,5-bromoindoline-2,3-dione,5-bromoindole-2,3-dione,isatin, 5-bromo,5-bromisatin,1h-indole-2,3-dione, 5-bromo,5-bromisatin czech,5-bromo-2,3-dihydro-1h-indole-2,3-dione,indole-2,3-dione, 5-bromo,5-bromoisatin monohydrate PubChem CID: 6889 IUPAC Name: 5-bromo-1H-indole-2,3-dione SMILES: C1=CC2=C(C=C1Br)C(=O)C(=O)N2

PubChem CID 6889
CAS 87-48-9
Molecular Weight (g/mol) 226.029
MDL Number MFCD00149345
SMILES C1=CC2=C(C=C1Br)C(=O)C(=O)N2
Synonym 5-bromoisatin,5-bromoindoline-2,3-dione,5-bromoindole-2,3-dione,isatin, 5-bromo,5-bromisatin,1h-indole-2,3-dione, 5-bromo,5-bromisatin czech,5-bromo-2,3-dihydro-1h-indole-2,3-dione,indole-2,3-dione, 5-bromo,5-bromoisatin monohydrate
IUPAC Name 5-bromo-1H-indole-2,3-dione
InChI Key MBVCESWADCIXJN-UHFFFAOYSA-N
Molecular Formula C8H4BrNO2
1,150

2-Acetyl-5-bromothiophene, 99%

CAS: 5370-25-2 Molecular Formula: C6H5BrOS Molecular Weight (g/mol): 205.069 MDL Number: MFCD00014528 InChI Key: IGBZCOWXSCWSHO-UHFFFAOYSA-N Synonym: 2-acetyl-5-bromothiophene,1-5-bromothiophen-2-yl ethanone,ethanone, 1-5-bromo-2-thienyl,1-5-bromo-2-thienyl ethan-1-one,1-5-bromothiophen-2-yl ethan-1-one,5-bromo-2-thienyl methyl ketone,2-acetyl-5-bromo thiophene,ketone, 5-bromo-2-thienyl methyl,2-acetyl-5-bromo-thiophene,1-5-bromo-2-thienyl ethanone PubChem CID: 79335 IUPAC Name: 1-(5-bromothiophen-2-yl)ethanone SMILES: CC(=O)C1=CC=C(S1)Br

PubChem CID 79335
CAS 5370-25-2
Molecular Weight (g/mol) 205.069
MDL Number MFCD00014528
SMILES CC(=O)C1=CC=C(S1)Br
Synonym 2-acetyl-5-bromothiophene,1-5-bromothiophen-2-yl ethanone,ethanone, 1-5-bromo-2-thienyl,1-5-bromo-2-thienyl ethan-1-one,1-5-bromothiophen-2-yl ethan-1-one,5-bromo-2-thienyl methyl ketone,2-acetyl-5-bromo thiophene,ketone, 5-bromo-2-thienyl methyl,2-acetyl-5-bromo-thiophene,1-5-bromo-2-thienyl ethanone
IUPAC Name 1-(5-bromothiophen-2-yl)ethanone
InChI Key IGBZCOWXSCWSHO-UHFFFAOYSA-N
Molecular Formula C6H5BrOS
1,151

Phenylglyoxal monohydrate, 97%

CAS: 1075-06-5 Molecular Formula: C8H6O2·H2O Molecular Weight (g/mol): 152.15 MDL Number: MFCD00149499 InChI Key: NBIBDIKAOBCFJN-UHFFFAOYSA-N Synonym: dihydroxyacetophenone,acetophenone, dihydroxy,dihydroxy 1-phenylethanone,2,2-dihydroxy-1-phenyl-ethanone,ethanone, 2,2-dihydroxy-1-phenyl,acetophenone, 2,2-dihydroxy,alpha,alpha-dihydroxyacetophenone,dioxyacetophenone,alpha,alpha-dihydroxy-acetophenone PubChem CID: 99611 IUPAC Name: 2,2-dihydroxy-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)C(O)O

PubChem CID 99611
CAS 1075-06-5
Molecular Weight (g/mol) 152.15
MDL Number MFCD00149499
SMILES C1=CC=C(C=C1)C(=O)C(O)O
Synonym dihydroxyacetophenone,acetophenone, dihydroxy,dihydroxy 1-phenylethanone,2,2-dihydroxy-1-phenyl-ethanone,ethanone, 2,2-dihydroxy-1-phenyl,acetophenone, 2,2-dihydroxy,alpha,alpha-dihydroxyacetophenone,dioxyacetophenone,alpha,alpha-dihydroxy-acetophenone
IUPAC Name 2,2-dihydroxy-1-phenylethanone
InChI Key NBIBDIKAOBCFJN-UHFFFAOYSA-N
Molecular Formula C8H6O2·H2O
1,152

1-Acetyl-4-(2',4'-difluorobenzoyl)piperidine, 96%

CAS: 84162-82-3 Molecular Formula: C14H15F2NO2 Molecular Weight (g/mol): 267.276 MDL Number: MFCD00179440 InChI Key: UGPWQEIGJWVJDR-UHFFFAOYSA-N Synonym: 4-2',4'-difluorobenzoyl-1-acetylpiperidine,1-4-2,4-difluorobenzoyl piperidin-1-yl ethanone,1-acetylpiperidin-4-yl 2,4-difluorophenyl methanone,1-acetyl-4-2,4-difluorobenzoyl piperidine,1-4-2,4-difluoro-benzoyl-piperidin-1-yl-ethanone,1-acetyl-4-2',4'-difluorobenzoyl piperidine,1-4-2,4-difluorobenzoyl-1-piperidinyl-1-ethanone,1-4-2.4-difluoro-benzoyl-piperidin-1-yl-ethanone,maybridge3_006593 PubChem CID: 2740707 IUPAC Name: 1-[4-(2,4-difluorobenzoyl)piperidin-1-yl]ethanone SMILES: CC(=O)N1CCC(CC1)C(=O)C2=C(C=C(C=C2)F)F

PubChem CID 2740707
CAS 84162-82-3
Molecular Weight (g/mol) 267.276
MDL Number MFCD00179440
SMILES CC(=O)N1CCC(CC1)C(=O)C2=C(C=C(C=C2)F)F
Synonym 4-2',4'-difluorobenzoyl-1-acetylpiperidine,1-4-2,4-difluorobenzoyl piperidin-1-yl ethanone,1-acetylpiperidin-4-yl 2,4-difluorophenyl methanone,1-acetyl-4-2,4-difluorobenzoyl piperidine,1-4-2,4-difluoro-benzoyl-piperidin-1-yl-ethanone,1-acetyl-4-2',4'-difluorobenzoyl piperidine,1-4-2,4-difluorobenzoyl-1-piperidinyl-1-ethanone,1-4-2.4-difluoro-benzoyl-piperidin-1-yl-ethanone,maybridge3_006593
IUPAC Name 1-[4-(2,4-difluorobenzoyl)piperidin-1-yl]ethanone
InChI Key UGPWQEIGJWVJDR-UHFFFAOYSA-N
Molecular Formula C14H15F2NO2
1,153

5,7-Dibromo-1-indanone, 97%

CAS: 923977-18-8 Molecular Formula: C9H6Br2O Molecular Weight (g/mol): 289.954 MDL Number: MFCD11707100 InChI Key: WLRPGDOWFWBUAE-UHFFFAOYSA-N Synonym: 5,7-dibromo-1-indanone,5,7-dibromo-2,3-dihydro-1h-inden-1-one,5,7-dibromoindanone,5,7-dibromoindan-1-one,5,7-bis bromanyl-2,3-dihydroinden-1-one PubChem CID: 16038257 IUPAC Name: 5,7-dibromo-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C(C=C(C=C21)Br)Br

PubChem CID 16038257
CAS 923977-18-8
Molecular Weight (g/mol) 289.954
MDL Number MFCD11707100
SMILES C1CC(=O)C2=C(C=C(C=C21)Br)Br
Synonym 5,7-dibromo-1-indanone,5,7-dibromo-2,3-dihydro-1h-inden-1-one,5,7-dibromoindanone,5,7-dibromoindan-1-one,5,7-bis bromanyl-2,3-dihydroinden-1-one
IUPAC Name 5,7-dibromo-2,3-dihydroinden-1-one
InChI Key WLRPGDOWFWBUAE-UHFFFAOYSA-N
Molecular Formula C9H6Br2O
1,154

6-Hydroxy-2,3-dihydrobenzo[b]furan-3-one, 97%

CAS: 6272-26-0 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00068174 InChI Key: GBDMODVZBPFQKI-UHFFFAOYSA-N Synonym: 6-hydroxybenzofuran-3 2h-one,6-hydroxy-2h-benzofuran-3-one,6-hydroxy-2,3-dihydrobenzo b furan-3-one,6-hydroxy-1-benzofuran-3 2h-one,6-hydroxybenzofuran-3-one,3 2h-benzofuranone, 6-hydroxy,6-hydroxy-3-coumaranone,6-hydroxy-2,3-dihydro-1-benzofuran-3-one,6-hydroxy-3 2h-benzofuranone,6-hydroxy-2h-1-benzofuran-3-one PubChem CID: 235717 IUPAC Name: 6-hydroxy-2,3-dihydro-1-benzofuran-3-one SMILES: OC1=CC=C2C(=O)COC2=C1

PubChem CID 235717
CAS 6272-26-0
Molecular Weight (g/mol) 150.13
MDL Number MFCD00068174
SMILES OC1=CC=C2C(=O)COC2=C1
Synonym 6-hydroxybenzofuran-3 2h-one,6-hydroxy-2h-benzofuran-3-one,6-hydroxy-2,3-dihydrobenzo b furan-3-one,6-hydroxy-1-benzofuran-3 2h-one,6-hydroxybenzofuran-3-one,3 2h-benzofuranone, 6-hydroxy,6-hydroxy-3-coumaranone,6-hydroxy-2,3-dihydro-1-benzofuran-3-one,6-hydroxy-3 2h-benzofuranone,6-hydroxy-2h-1-benzofuran-3-one
IUPAC Name 6-hydroxy-2,3-dihydro-1-benzofuran-3-one
InChI Key GBDMODVZBPFQKI-UHFFFAOYSA-N
Molecular Formula C8H6O3
1,155

3-Acetylpyridine, 98%

CAS: 350-03-8 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006396 InChI Key: WEGYGNROSJDEIW-UHFFFAOYSA-N Synonym: 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one PubChem CID: 9589 IUPAC Name: 1-pyridin-3-ylethanone SMILES: CC(=O)C1=CN=CC=C1

PubChem CID 9589
CAS 350-03-8
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006396
SMILES CC(=O)C1=CN=CC=C1
Synonym 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one
IUPAC Name 1-pyridin-3-ylethanone
InChI Key WEGYGNROSJDEIW-UHFFFAOYSA-N
Molecular Formula C7H7NO