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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 (5,969)
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Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (545)
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1,561 – 1,575 of 8,660 results
1,561

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
1,562

3',5'-Dichloro-2'-hydroxyacetophenone 98.0+%, TCI America™

CAS: 3321-92-4 Molecular Formula: C8H6Cl2O2 Molecular Weight (g/mol): 205.034 MDL Number: MFCD00016417 InChI Key: CJFYGRLJDKWMDI-UHFFFAOYSA-N Synonym: 1-3,5-dichloro-2-hydroxyphenyl ethanone,3',5'-dichloro-2'-hydroxyacetophenone,3,5-dichloro-2-hydroxyacetophenone,1-3,5-dichloro-2-hydroxyphenyl ethan-1-one,2-acetyl-4,6-dichlorophenol,2'-hydroxy-3',5'-dichloroacetophenone,ethanone, 1-3,5-dichloro-2-hydroxyphenyl,1-acetyl-3,5-dichloro-2-hydroxybenzene,acmc-1cq4k,4,6-dichloro-2-acetylphenol PubChem CID: 520608 IUPAC Name: 1-(3,5-dichloro-2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=CC(=CC(=C1O)Cl)Cl

PubChem CID 520608
CAS 3321-92-4
Molecular Weight (g/mol) 205.034
MDL Number MFCD00016417
SMILES CC(=O)C1=CC(=CC(=C1O)Cl)Cl
Synonym 1-3,5-dichloro-2-hydroxyphenyl ethanone,3',5'-dichloro-2'-hydroxyacetophenone,3,5-dichloro-2-hydroxyacetophenone,1-3,5-dichloro-2-hydroxyphenyl ethan-1-one,2-acetyl-4,6-dichlorophenol,2'-hydroxy-3',5'-dichloroacetophenone,ethanone, 1-3,5-dichloro-2-hydroxyphenyl,1-acetyl-3,5-dichloro-2-hydroxybenzene,acmc-1cq4k,4,6-dichloro-2-acetylphenol
IUPAC Name 1-(3,5-dichloro-2-hydroxyphenyl)ethanone
InChI Key CJFYGRLJDKWMDI-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O2
1,563

1,4-Diamino-2,3-dichloroanthraquinone 93.0+%, TCI America™

CAS: 81-42-5 Molecular Formula: C14H8Cl2N2O2 Molecular Weight (g/mol): 307.13 MDL Number: MFCD00035693 InChI Key: KZYAYVSWIPZDKL-UHFFFAOYSA-N Synonym: Disperse Violet 28 PubChem CID: 65731 IUPAC Name: 1,4-diamino-2,3-dichloro-9,10-dihydroanthracene-9,10-dione SMILES: NC1=C(Cl)C(Cl)=C(N)C2=C1C(=O)C1=CC=CC=C1C2=O

PubChem CID 65731
CAS 81-42-5
Molecular Weight (g/mol) 307.13
MDL Number MFCD00035693
SMILES NC1=C(Cl)C(Cl)=C(N)C2=C1C(=O)C1=CC=CC=C1C2=O
Synonym Disperse Violet 28
IUPAC Name 1,4-diamino-2,3-dichloro-9,10-dihydroanthracene-9,10-dione
InChI Key KZYAYVSWIPZDKL-UHFFFAOYSA-N
Molecular Formula C14H8Cl2N2O2
1,564

1,3-Diacetoxyacetone 98.0+%, TCI America™

CAS: 6946-10-7 Molecular Formula: C7H10O5 Molecular Weight (g/mol): 174.15 MDL Number: MFCD01310655 InChI Key: PZVCVSQSQHGBNE-UHFFFAOYSA-N Synonym: 1,3-Diacetoxy-2-propanone PubChem CID: 243418 IUPAC Name: (3-acetyloxy-2-oxopropyl) acetate SMILES: CC(=O)OCC(=O)COC(=O)C

PubChem CID 243418
CAS 6946-10-7
Molecular Weight (g/mol) 174.15
MDL Number MFCD01310655
SMILES CC(=O)OCC(=O)COC(=O)C
Synonym 1,3-Diacetoxy-2-propanone
IUPAC Name (3-acetyloxy-2-oxopropyl) acetate
InChI Key PZVCVSQSQHGBNE-UHFFFAOYSA-N
Molecular Formula C7H10O5
1,565

2',5'-Dihydroxyacetophenone 98.0+%, TCI America™

CAS: 490-78-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00002343 InChI Key: WLDWSGZHNBANIO-UHFFFAOYSA-N Synonym: 2',5'-dihydroxyacetophenone,1-2,5-dihydroxyphenyl ethanone,2-acetylhydroquinone,2,5-dihydroxyacetophenone,quinacetophenone,acetylhydroquinone,ethanone, 1-2,5-dihydroxyphenyl,1-2,5-dihydroxyphenyl ethan-1-one,acetylquinol,acetophenone, 2',5'-dihydroxy PubChem CID: 10279 IUPAC Name: 1-(2,5-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)O)O

PubChem CID 10279
CAS 490-78-8
Molecular Weight (g/mol) 152.149
MDL Number MFCD00002343
SMILES CC(=O)C1=C(C=CC(=C1)O)O
Synonym 2',5'-dihydroxyacetophenone,1-2,5-dihydroxyphenyl ethanone,2-acetylhydroquinone,2,5-dihydroxyacetophenone,quinacetophenone,acetylhydroquinone,ethanone, 1-2,5-dihydroxyphenyl,1-2,5-dihydroxyphenyl ethan-1-one,acetylquinol,acetophenone, 2',5'-dihydroxy
IUPAC Name 1-(2,5-dihydroxyphenyl)ethanone
InChI Key WLDWSGZHNBANIO-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,566

Octadecanal 95.0+%, TCI America™

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
1,567

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

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
1,568

3,4'-Dichloropropiophenone 98.0+%, TCI America™

CAS: 3946-29-0 Molecular Formula: C9H8Cl2O Molecular Weight (g/mol): 203.06 MDL Number: MFCD00000992 InChI Key: AYFJBHFMQODYBC-UHFFFAOYSA-N Synonym: 3,4'-dichloropropiophenone,3-chloro-1-4-chlorophenyl propan-1-one,1-propanone, 3-chloro-1-4-chlorophenyl,2-chloroethyl-4-chlorophenylketone,pubchem13270,acmc-209j5n,beta,4-dichloropropiophenone,4',beta-dichloropropiophenone,3-chloro-4'-chloropropiophenone,attercop-chm at130375 PubChem CID: 77550 IUPAC Name: 3-chloro-1-(4-chlorophenyl)propan-1-one SMILES: ClCCC(=O)C1=CC=C(Cl)C=C1

PubChem CID 77550
CAS 3946-29-0
Molecular Weight (g/mol) 203.06
MDL Number MFCD00000992
SMILES ClCCC(=O)C1=CC=C(Cl)C=C1
Synonym 3,4'-dichloropropiophenone,3-chloro-1-4-chlorophenyl propan-1-one,1-propanone, 3-chloro-1-4-chlorophenyl,2-chloroethyl-4-chlorophenylketone,pubchem13270,acmc-209j5n,beta,4-dichloropropiophenone,4',beta-dichloropropiophenone,3-chloro-4'-chloropropiophenone,attercop-chm at130375
IUPAC Name 3-chloro-1-(4-chlorophenyl)propan-1-one
InChI Key AYFJBHFMQODYBC-UHFFFAOYSA-N
Molecular Formula C9H8Cl2O
1,569

1,3-Diacetylbenzene 98.0+%, TCI America™

CAS: 6781-42-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008740 InChI Key: VCHOFVSNWYPAEF-UHFFFAOYSA-N Synonym: 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene PubChem CID: 23229 IUPAC Name: 1-(3-acetylphenyl)ethan-1-one SMILES: CC(=O)C1=CC(=CC=C1)C(C)=O

PubChem CID 23229
CAS 6781-42-6
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008740
SMILES CC(=O)C1=CC(=CC=C1)C(C)=O
Synonym 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene
IUPAC Name 1-(3-acetylphenyl)ethan-1-one
InChI Key VCHOFVSNWYPAEF-UHFFFAOYSA-N
Molecular Formula C10H10O2
1,570

5-(1,3-Dioxolan-2-yl)-2-furaldehyde 95.0+%, TCI America™

CAS: 117953-13-6 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD00671521 InChI Key: XTPZCGOSUHCSQZ-UHFFFAOYSA-N Synonym: 5-(1,3-Dioxolan-2-yl)furfural PubChem CID: 14616597 IUPAC Name: 5-(1,3-dioxolan-2-yl)furan-2-carbaldehyde SMILES: O=CC1=CC=C(O1)C1OCCO1

PubChem CID 14616597
CAS 117953-13-6
Molecular Weight (g/mol) 168.15
MDL Number MFCD00671521
SMILES O=CC1=CC=C(O1)C1OCCO1
Synonym 5-(1,3-Dioxolan-2-yl)furfural
IUPAC Name 5-(1,3-dioxolan-2-yl)furan-2-carbaldehyde
InChI Key XTPZCGOSUHCSQZ-UHFFFAOYSA-N
Molecular Formula C8H8O4
1,571

4,4'-Difluorobenzil 98.0+%, TCI America™

CAS: 579-39-5 Molecular Formula: C14H8F2O2 Molecular Weight (g/mol): 246.213 MDL Number: MFCD00134541 InChI Key: BRKULQOUSCHDGS-UHFFFAOYSA-N Synonym: 4,4'-difluorobenzil,1,2-bis 4-fluorophenyl ethane-1,2-dione,ethanedione, bis 4-fluorophenyl,4,4'-difluorodibenzoyl,1,2-ethanedione, 1,2-bis 4-fluorophenyl,bis 4-fluorophenyl ethane-1,2-dione,difluorobenzil,4,4'difluorobenzil,pubchem7683,acmc-1aylx PubChem CID: 123072 IUPAC Name: 1,2-bis(4-fluorophenyl)ethane-1,2-dione SMILES: C1=CC(=CC=C1C(=O)C(=O)C2=CC=C(C=C2)F)F

PubChem CID 123072
CAS 579-39-5
Molecular Weight (g/mol) 246.213
MDL Number MFCD00134541
SMILES C1=CC(=CC=C1C(=O)C(=O)C2=CC=C(C=C2)F)F
Synonym 4,4'-difluorobenzil,1,2-bis 4-fluorophenyl ethane-1,2-dione,ethanedione, bis 4-fluorophenyl,4,4'-difluorodibenzoyl,1,2-ethanedione, 1,2-bis 4-fluorophenyl,bis 4-fluorophenyl ethane-1,2-dione,difluorobenzil,4,4'difluorobenzil,pubchem7683,acmc-1aylx
IUPAC Name 1,2-bis(4-fluorophenyl)ethane-1,2-dione
InChI Key BRKULQOUSCHDGS-UHFFFAOYSA-N
Molecular Formula C14H8F2O2
1,572

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

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
1,573

2-Oxobutyric Acid 98.0+%, TCI America™

CAS: 600-18-0 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00004164 InChI Key: TYEYBOSBBBHJIV-UHFFFAOYSA-N PubChem CID: 58 ChEBI: CHEBI:30831 IUPAC Name: 2-oxobutanoic acid SMILES: CCC(=O)C(O)=O

PubChem CID 58
CAS 600-18-0
Molecular Weight (g/mol) 102.09
ChEBI CHEBI:30831
MDL Number MFCD00004164
SMILES CCC(=O)C(O)=O
IUPAC Name 2-oxobutanoic acid
InChI Key TYEYBOSBBBHJIV-UHFFFAOYSA-N
Molecular Formula C4H6O3
1,574

4-(1,1-Dioxothiomorpholino)benzaldehyde 98.0+%, TCI America™

CAS: 27913-96-8 Molecular Formula: C11H13NO3S Molecular Weight (g/mol): 239.29 MDL Number: MFCD08276340 InChI Key: JCYZHXMHEACSIN-UHFFFAOYSA-N Synonym: 4-(4-Formylphenyl)thiomorpholine 1,1-Dioxide PubChem CID: 43581615 IUPAC Name: 4-(1,1-dioxo-1λ⁶-thiomorpholin-4-yl)benzaldehyde SMILES: O=CC1=CC=C(C=C1)N1CCS(=O)(=O)CC1

PubChem CID 43581615
CAS 27913-96-8
Molecular Weight (g/mol) 239.29
MDL Number MFCD08276340
SMILES O=CC1=CC=C(C=C1)N1CCS(=O)(=O)CC1
Synonym 4-(4-Formylphenyl)thiomorpholine 1,1-Dioxide
IUPAC Name 4-(1,1-dioxo-1λ⁶-thiomorpholin-4-yl)benzaldehyde
InChI Key JCYZHXMHEACSIN-UHFFFAOYSA-N
Molecular Formula C11H13NO3S
1,575

2,3-Dimethylanthraquinone 95.0+%, TCI America™

CAS: 6531-35-7 Molecular Formula: C16H12O2 Molecular Weight (g/mol): 236.27 InChI Key: KIJPZYXCIHZVGP-UHFFFAOYSA-N PubChem CID: 81019 IUPAC Name: 2,3-dimethylanthracene-9,10-dione SMILES: CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C

PubChem CID 81019
CAS 6531-35-7
Molecular Weight (g/mol) 236.27
SMILES CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C
IUPAC Name 2,3-dimethylanthracene-9,10-dione
InChI Key KIJPZYXCIHZVGP-UHFFFAOYSA-N
Molecular Formula C16H12O2