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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)
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1,906 – 1,920 of 8,718 results
1,906

4-Chloroisatin 97.0+%, TCI America™

CAS: 6344-05-4 Molecular Formula: C8H4ClNO2 Molecular Weight (g/mol): 181.58 InChI Key: HSYFISNDMZKGRS-UHFFFAOYSA-N Synonym: 4-Chloroindole-2,3-dione, 4-Chloro-2,3-indolinedione PubChem CID: 96047 IUPAC Name: 4-chloro-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)Cl)C(=O)C(=O)N2

PubChem CID 96047
CAS 6344-05-4
Molecular Weight (g/mol) 181.58
SMILES C1=CC2=C(C(=C1)Cl)C(=O)C(=O)N2
Synonym 4-Chloroindole-2,3-dione, 4-Chloro-2,3-indolinedione
IUPAC Name 4-chloro-1H-indole-2,3-dione
InChI Key HSYFISNDMZKGRS-UHFFFAOYSA-N
Molecular Formula C8H4ClNO2
1,907

1-(4-Chlorophenyl)-4,4,4-trifluoro-1,3-butanedione 98.0+%, TCI America™

CAS: 18931-60-7 Molecular Formula: C10H6ClF3O2 Molecular Weight (g/mol): 250.60 MDL Number: MFCD00511276 InChI Key: RESLPNKXHQNERF-YVMONPNESA-N PubChem CID: 2773832 IUPAC Name: (3Z)-4-(4-chlorophenyl)-1,1,1-trifluoro-4-hydroxybut-3-en-2-one SMILES: O\C(=C/C(=O)C(F)(F)F)C1=CC=C(Cl)C=C1

PubChem CID 2773832
CAS 18931-60-7
Molecular Weight (g/mol) 250.60
MDL Number MFCD00511276
SMILES O\C(=C/C(=O)C(F)(F)F)C1=CC=C(Cl)C=C1
IUPAC Name (3Z)-4-(4-chlorophenyl)-1,1,1-trifluoro-4-hydroxybut-3-en-2-one
InChI Key RESLPNKXHQNERF-YVMONPNESA-N
Molecular Formula C10H6ClF3O2
1,908

6-Fluoro-4-chromanone 98.0+%, TCI America™

CAS: 66892-34-0 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.15 MDL Number: MFCD00038654 InChI Key: SWBBIJZMIGAZHW-UHFFFAOYSA-N Synonym: 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro PubChem CID: 2733262 IUPAC Name: 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one SMILES: FC1=CC=C2OCCC(=O)C2=C1

PubChem CID 2733262
CAS 66892-34-0
Molecular Weight (g/mol) 166.15
MDL Number MFCD00038654
SMILES FC1=CC=C2OCCC(=O)C2=C1
Synonym 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro
IUPAC Name 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key SWBBIJZMIGAZHW-UHFFFAOYSA-N
Molecular Formula C9H7FO2
1,909

2-Acetylnaphtho[2,3-b]furan-4,9-dione 98.0+%, TCI America™

CAS: 83280-65-3 Molecular Formula: C14H8O4 Molecular Weight (g/mol): 240.21 MDL Number: MFCD28155270 InChI Key: DPHUWDIXHNQOSY-UHFFFAOYSA-N Synonym: Napabucasin PubChem CID: 10331844 IUPAC Name: 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione SMILES: CC(=O)C1=CC2=C(O1)C(=O)C1=CC=CC=C1C2=O

PubChem CID 10331844
CAS 83280-65-3
Molecular Weight (g/mol) 240.21
MDL Number MFCD28155270
SMILES CC(=O)C1=CC2=C(O1)C(=O)C1=CC=CC=C1C2=O
Synonym Napabucasin
IUPAC Name 2-acetyl-4H,9H-naphtho[2,3-b]furan-4,9-dione
InChI Key DPHUWDIXHNQOSY-UHFFFAOYSA-N
Molecular Formula C14H8O4
1,910

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

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
1,911

4-(2-Hydroxyethoxy)benzaldehyde 98.0+%, TCI America™

CAS: 22042-73-5 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00191450 InChI Key: VCDGTEZSUNFOKA-UHFFFAOYSA-N PubChem CID: 89178 IUPAC Name: 4-(2-hydroxyethoxy)benzaldehyde SMILES: OCCOC1=CC=C(C=O)C=C1

PubChem CID 89178
CAS 22042-73-5
Molecular Weight (g/mol) 166.18
MDL Number MFCD00191450
SMILES OCCOC1=CC=C(C=O)C=C1
IUPAC Name 4-(2-hydroxyethoxy)benzaldehyde
InChI Key VCDGTEZSUNFOKA-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,912

4'-Iodoacetophenone 98.0+%, TCI America™

CAS: 13329-40-3 Molecular Formula: C8H7IO Molecular Weight (g/mol): 246.047 MDL Number: MFCD00045320 InChI Key: JZJWCDQGIPQBAO-UHFFFAOYSA-N Synonym: 4'-iodoacetophenone,1-4-iodophenyl ethanone,4-iodoacetophenone,1-4-iodophenyl ethan-1-one,p-iodoacetophenone,ethanone, 1-4-iodophenyl,1-4-iodo-phenyl-ethanone,1-acetyl-4-iodobenzene,4-iodo acetophenone,4;-iodoacetophenone PubChem CID: 72869 IUPAC Name: 1-(4-iodophenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)I

PubChem CID 72869
CAS 13329-40-3
Molecular Weight (g/mol) 246.047
MDL Number MFCD00045320
SMILES CC(=O)C1=CC=C(C=C1)I
Synonym 4'-iodoacetophenone,1-4-iodophenyl ethanone,4-iodoacetophenone,1-4-iodophenyl ethan-1-one,p-iodoacetophenone,ethanone, 1-4-iodophenyl,1-4-iodo-phenyl-ethanone,1-acetyl-4-iodobenzene,4-iodo acetophenone,4;-iodoacetophenone
IUPAC Name 1-(4-iodophenyl)ethanone
InChI Key JZJWCDQGIPQBAO-UHFFFAOYSA-N
Molecular Formula C8H7IO
1,913

2'-Hydroxy-5'-methoxyacetophenone 98.0+%, TCI America™

CAS: 705-15-7 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00008731 InChI Key: MLIBGOFSXXWRIY-UHFFFAOYSA-N Synonym: 2'-hydroxy-5'-methoxyacetophenone,1-2-hydroxy-5-methoxyphenyl ethanone,2-hydroxy-5-methoxyacetophenone,1-2-hydroxy-5-methoxyphenyl ethan-1-one,ethanone, 1-2-hydroxy-5-methoxyphenyl,5-methoxy-2-hydroxyacetophenone,acetophenone, 2'-hydroxy-5'-methoxy,2'-hydroxy-5'-methoxyacetylphenone,1-2-hydroxy-5-methoxy-phenyl-ethanone,1-acetyl-2-hydroxy-5-methoxybenzene PubChem CID: 69714 IUPAC Name: 1-(2-hydroxy-5-methoxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)OC)O

PubChem CID 69714
CAS 705-15-7
Molecular Weight (g/mol) 166.176
MDL Number MFCD00008731
SMILES CC(=O)C1=C(C=CC(=C1)OC)O
Synonym 2'-hydroxy-5'-methoxyacetophenone,1-2-hydroxy-5-methoxyphenyl ethanone,2-hydroxy-5-methoxyacetophenone,1-2-hydroxy-5-methoxyphenyl ethan-1-one,ethanone, 1-2-hydroxy-5-methoxyphenyl,5-methoxy-2-hydroxyacetophenone,acetophenone, 2'-hydroxy-5'-methoxy,2'-hydroxy-5'-methoxyacetylphenone,1-2-hydroxy-5-methoxy-phenyl-ethanone,1-acetyl-2-hydroxy-5-methoxybenzene
IUPAC Name 1-(2-hydroxy-5-methoxyphenyl)ethanone
InChI Key MLIBGOFSXXWRIY-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,914

2'-Hydroxy-4'-methoxypropiophenone 98.0+%, TCI America™

CAS: 6270-44-6 Molecular Formula: C10H12O3 Molecular Weight (g/mol): 180.20 MDL Number: MFCD04037453 InChI Key: MAKZPFSTXDXNJN-UHFFFAOYSA-N PubChem CID: 234836 IUPAC Name: 1-(2-hydroxy-4-methoxyphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(OC)C=C1O

PubChem CID 234836
CAS 6270-44-6
Molecular Weight (g/mol) 180.20
MDL Number MFCD04037453
SMILES CCC(=O)C1=CC=C(OC)C=C1O
IUPAC Name 1-(2-hydroxy-4-methoxyphenyl)propan-1-one
InChI Key MAKZPFSTXDXNJN-UHFFFAOYSA-N
Molecular Formula C10H12O3
1,915

2,2,2-Trifluoro-4'-methylacetophenone 97.0+%, TCI America™

CAS: 394-59-2 Molecular Formula: C9H7F3O Molecular Weight (g/mol): 188.149 MDL Number: MFCD00052338 InChI Key: DYILUJUELMWXAL-UHFFFAOYSA-N Synonym: 4-trifluoroacetyl toluene,2,2,2-trifluoro-1-p-tolyl ethanone,4'-methyl-2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-p-tolylethanone,2,2,2-trifluoro-1-4-methylphenyl ethanone,2,2,2-trifluoro-4'-methylacetophenone,2,2,2-trifluoro-1-4-methylphenyl ethan-1-one,2,2,2-trifluoro-1-p-tolyl-ethanone,4-trifluoroacetyltoluene,acmc-209j5m PubChem CID: 136237 IUPAC Name: 2,2,2-trifluoro-1-(4-methylphenyl)ethanone SMILES: CC1=CC=C(C=C1)C(=O)C(F)(F)F

PubChem CID 136237
CAS 394-59-2
Molecular Weight (g/mol) 188.149
MDL Number MFCD00052338
SMILES CC1=CC=C(C=C1)C(=O)C(F)(F)F
Synonym 4-trifluoroacetyl toluene,2,2,2-trifluoro-1-p-tolyl ethanone,4'-methyl-2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-p-tolylethanone,2,2,2-trifluoro-1-4-methylphenyl ethanone,2,2,2-trifluoro-4'-methylacetophenone,2,2,2-trifluoro-1-4-methylphenyl ethan-1-one,2,2,2-trifluoro-1-p-tolyl-ethanone,4-trifluoroacetyltoluene,acmc-209j5m
IUPAC Name 2,2,2-trifluoro-1-(4-methylphenyl)ethanone
InChI Key DYILUJUELMWXAL-UHFFFAOYSA-N
Molecular Formula C9H7F3O
1,916

2'-Iodoacetophenone 98.0+%, TCI America™

CAS: 2142-70-3 Molecular Formula: C8H7IO Molecular Weight (g/mol): 246.047 MDL Number: MFCD00094998 InChI Key: XDXCBCXNCQGZPG-UHFFFAOYSA-N Synonym: 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene PubChem CID: 240431 IUPAC Name: 1-(2-iodophenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1I

PubChem CID 240431
CAS 2142-70-3
Molecular Weight (g/mol) 246.047
MDL Number MFCD00094998
SMILES CC(=O)C1=CC=CC=C1I
Synonym 2'-iodoacetophenone,1-2-iodophenyl ethanone,o-iodoacetophenone,1-2-iodophenyl ethan-1-one,o-iodobenzoyl,acetophenone, o-iodo,acetophenone, 2'-iodo,ethanone, 1-iodophenyl,ethanone, 1-2-iodophenyl,1-acetyl-2-iodobenzene
IUPAC Name 1-(2-iodophenyl)ethanone
InChI Key XDXCBCXNCQGZPG-UHFFFAOYSA-N
Molecular Formula C8H7IO
1,917

3-(Cyanoacetyl)indole 98.0+%, TCI America™

CAS: 20356-45-0 Molecular Formula: C11H8N2O Molecular Weight (g/mol): 184.198 MDL Number: MFCD04610443 InChI Key: KSKBLDDGNWKWKN-UHFFFAOYSA-N PubChem CID: 2453568 IUPAC Name: 3-(1H-indol-3-yl)-3-oxopropanenitrile SMILES: C1=CC=C2C(=C1)C(=CN2)C(=O)CC#N

PubChem CID 2453568
CAS 20356-45-0
Molecular Weight (g/mol) 184.198
MDL Number MFCD04610443
SMILES C1=CC=C2C(=C1)C(=CN2)C(=O)CC#N
IUPAC Name 3-(1H-indol-3-yl)-3-oxopropanenitrile
InChI Key KSKBLDDGNWKWKN-UHFFFAOYSA-N
Molecular Formula C11H8N2O
1,918

2,6-Dimethoxybenzaldehyde 97.0+%, TCI America™

CAS: 3392-97-0 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00010862 InChI Key: WXSGQHKHUYTJNB-UHFFFAOYSA-N Synonym: benzaldehyde, 2,6-dimethoxy,unii-54p7cg8v99,pubchem8226,acmc-1ckys,2,6 dimethoxybenzaldehyde,2,6-dimethoxy-benzaldehyde,ksc497m3h,1,3-dimethoxy-2-formylbenzene,paragos 460025,timtec-bb sbb006541 PubChem CID: 96404 IUPAC Name: 2,6-dimethoxybenzaldehyde SMILES: COC1=CC=CC(OC)=C1C=O

PubChem CID 96404
CAS 3392-97-0
Molecular Weight (g/mol) 166.18
MDL Number MFCD00010862
SMILES COC1=CC=CC(OC)=C1C=O
Synonym benzaldehyde, 2,6-dimethoxy,unii-54p7cg8v99,pubchem8226,acmc-1ckys,2,6 dimethoxybenzaldehyde,2,6-dimethoxy-benzaldehyde,ksc497m3h,1,3-dimethoxy-2-formylbenzene,paragos 460025,timtec-bb sbb006541
IUPAC Name 2,6-dimethoxybenzaldehyde
InChI Key WXSGQHKHUYTJNB-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,919

3,4-Dibenzyloxybenzaldehyde 98.0+%, TCI America™

CAS: 5447-02-9 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.37 MDL Number: MFCD00004776 InChI Key: XDDLXZHBWVFPRG-UHFFFAOYSA-N Synonym: 3,4-Bis(benzyloxy)benzaldehyde PubChem CID: 79526 IUPAC Name: 3,4-bis(phenylmethoxy)benzaldehyde SMILES: C1=CC=C(C=C1)COC2=C(C=C(C=C2)C=O)OCC3=CC=CC=C3

PubChem CID 79526
CAS 5447-02-9
Molecular Weight (g/mol) 318.37
MDL Number MFCD00004776
SMILES C1=CC=C(C=C1)COC2=C(C=C(C=C2)C=O)OCC3=CC=CC=C3
Synonym 3,4-Bis(benzyloxy)benzaldehyde
IUPAC Name 3,4-bis(phenylmethoxy)benzaldehyde
InChI Key XDDLXZHBWVFPRG-UHFFFAOYSA-N
Molecular Formula C21H18O3
1,920

4-(Difluoromethoxy)benzaldehyde 98.0+%, TCI America™

CAS: 73960-07-3 Molecular Formula: C8H6F2O2 Molecular Weight (g/mol): 172.131 MDL Number: MFCD00042252 InChI Key: ZWCXOJYJJINQGU-UHFFFAOYSA-N Synonym: 4-difluoromethoxy benzaldehyde,4-difluoromethoxy-benzaldehyde,p-difluoromethoxy benzaldehyde,p-difluoromethoxybenzaldehyde,benzaldehyde, 4-difluoromethoxy,1-difluoromethoxy-4-formylbenzene,pubchem7137,acmc-1bb9r,akos bb62 PubChem CID: 2736986 IUPAC Name: 4-(difluoromethoxy)benzaldehyde SMILES: C1=CC(=CC=C1C=O)OC(F)F

PubChem CID 2736986
CAS 73960-07-3
Molecular Weight (g/mol) 172.131
MDL Number MFCD00042252
SMILES C1=CC(=CC=C1C=O)OC(F)F
Synonym 4-difluoromethoxy benzaldehyde,4-difluoromethoxy-benzaldehyde,p-difluoromethoxy benzaldehyde,p-difluoromethoxybenzaldehyde,benzaldehyde, 4-difluoromethoxy,1-difluoromethoxy-4-formylbenzene,pubchem7137,acmc-1bb9r,akos bb62
IUPAC Name 4-(difluoromethoxy)benzaldehyde
InChI Key ZWCXOJYJJINQGU-UHFFFAOYSA-N
Molecular Formula C8H6F2O2