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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 (4,388)
Complex Aldehydes (4,045)
Dicarbonyl Compounds (568)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (72)

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1,696 – 1,710 of 6,668 results
1,696

Ethyl 4,4,4-Trichloroacetoacetate 97.0+%, TCI America™
SDP

CAS: 3702-98-5 Molecular Formula: C6H7Cl3O3 Molecular Weight (g/mol): 233.469 MDL Number: MFCD00043329 InChI Key: XGIRWPYENXRJMZ-UHFFFAOYSA-N Synonym: 4,4,4-Trichloroacetoacetic Acid Ethyl Ester PubChem CID: 77294 IUPAC Name: ethyl 4,4,4-trichloro-3-oxobutanoate SMILES: CCOC(=O)CC(=O)C(Cl)(Cl)Cl

PubChem CID 77294
CAS 3702-98-5
Molecular Weight (g/mol) 233.469
MDL Number MFCD00043329
SMILES CCOC(=O)CC(=O)C(Cl)(Cl)Cl
Synonym 4,4,4-Trichloroacetoacetic Acid Ethyl Ester
IUPAC Name ethyl 4,4,4-trichloro-3-oxobutanoate
InChI Key XGIRWPYENXRJMZ-UHFFFAOYSA-N
Molecular Formula C6H7Cl3O3
1,697

1,5-Dichloroanthraquinone 95.0+%, TCI America™
SDP

CAS: 82-46-2 Molecular Formula: C14H6Cl2O2 Molecular Weight (g/mol): 277.1 MDL Number: MFCD00001190 InChI Key: MQIUMARJCOGCIM-UHFFFAOYSA-N PubChem CID: 6711 IUPAC Name: 1,5-dichloroanthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C(=CC=C3)Cl

PubChem CID 6711
CAS 82-46-2
Molecular Weight (g/mol) 277.1
MDL Number MFCD00001190
SMILES C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C(=CC=C3)Cl
IUPAC Name 1,5-dichloroanthracene-9,10-dione
InChI Key MQIUMARJCOGCIM-UHFFFAOYSA-N
Molecular Formula C14H6Cl2O2
1,698

4-Bromo-2-methyl-1-indanone 98.0+%, TCI America™
SDP

CAS: 174702-59-1 Molecular Formula: C10H9BrO Molecular Weight (g/mol): 225.085 MDL Number: MFCD09881709 InChI Key: AHMJTIYXKJRVFF-UHFFFAOYSA-N PubChem CID: 10537152 IUPAC Name: 4-bromo-2-methyl-2,3-dihydroinden-1-one SMILES: CC1CC2=C(C1=O)C=CC=C2Br

PubChem CID 10537152
CAS 174702-59-1
Molecular Weight (g/mol) 225.085
MDL Number MFCD09881709
SMILES CC1CC2=C(C1=O)C=CC=C2Br
IUPAC Name 4-bromo-2-methyl-2,3-dihydroinden-1-one
InChI Key AHMJTIYXKJRVFF-UHFFFAOYSA-N
Molecular Formula C10H9BrO
1,699

2-Bromonicotinaldehyde 98.0+%, TCI America™
SDP

CAS: 128071-75-0 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 InChI Key: GNFWMEFWZWXLIN-UHFFFAOYSA-N Synonym: 2-bromonicotinaldehyde,2-bromo-3-formylpyridine,2-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-bromo,pubchem5057,acmc-1bypv,2-bromo-3-formyl pyridine,bromo-3-pyridine carbaldehyde,bromo-3-pyridinecarboxaldehyde PubChem CID: 4714951 IUPAC Name: 2-bromopyridine-3-carbaldehyde SMILES: C1=CC(=C(N=C1)Br)C=O

PubChem CID 4714951
CAS 128071-75-0
Molecular Weight (g/mol) 186.008
SMILES C1=CC(=C(N=C1)Br)C=O
Synonym 2-bromonicotinaldehyde,2-bromo-3-formylpyridine,2-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-bromo,pubchem5057,acmc-1bypv,2-bromo-3-formyl pyridine,bromo-3-pyridine carbaldehyde,bromo-3-pyridinecarboxaldehyde
IUPAC Name 2-bromopyridine-3-carbaldehyde
InChI Key GNFWMEFWZWXLIN-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
1,700

4'-Methylacetophenone 95.0+%, TCI America™
SDP

CAS: 122-00-9 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.18 MDL Number: MFCD00008751 InChI Key: GNKZMNRKLCTJAY-UHFFFAOYSA-N Synonym: 4'-methylacetophenone,p-methylacetophenone,1-p-tolyl ethanone,1-p-tolylethanone,melilotal,4-methylacetophenone,4-acetyltoluene,1-4-methylphenyl ethanone,methyl p-tolyl ketone,p-acetotoluene PubChem CID: 8500 IUPAC Name: 1-(4-methylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C)C=C1

PubChem CID 8500
CAS 122-00-9
Molecular Weight (g/mol) 134.18
MDL Number MFCD00008751
SMILES CC(=O)C1=CC=C(C)C=C1
Synonym 4'-methylacetophenone,p-methylacetophenone,1-p-tolyl ethanone,1-p-tolylethanone,melilotal,4-methylacetophenone,4-acetyltoluene,1-4-methylphenyl ethanone,methyl p-tolyl ketone,p-acetotoluene
IUPAC Name 1-(4-methylphenyl)ethan-1-one
InChI Key GNKZMNRKLCTJAY-UHFFFAOYSA-N
Molecular Formula C9H10O
1,701

Biphenyl-2,2'-dicarboxaldehyde 97.0+%, TCI America™
SDP

CAS: 1210-05-5 Molecular Formula: C14H10O2 Molecular Weight (g/mol): 210.232 MDL Number: MFCD00142732 InChI Key: HJFGULDHUDIPDA-UHFFFAOYSA-N Synonym: 2,2′C-Diformylbiphenyl, Diphenaldehyde, Diphenyl-2,2′C-dicarboxaldehyde PubChem CID: 14585 IUPAC Name: 2-(2-formylphenyl)benzaldehyde SMILES: C1=CC=C(C(=C1)C=O)C2=CC=CC=C2C=O

PubChem CID 14585
CAS 1210-05-5
Molecular Weight (g/mol) 210.232
MDL Number MFCD00142732
SMILES C1=CC=C(C(=C1)C=O)C2=CC=CC=C2C=O
Synonym 2,2′C-Diformylbiphenyl, Diphenaldehyde, Diphenyl-2,2′C-dicarboxaldehyde
IUPAC Name 2-(2-formylphenyl)benzaldehyde
InChI Key HJFGULDHUDIPDA-UHFFFAOYSA-N
Molecular Formula C14H10O2
1,702

Methyl 9-Formylnonanoate 95.0+%, TCI America™
SDP

CAS: 14811-73-5 Molecular Formula: C11H20O3 Molecular Weight (g/mol): 200.278 InChI Key: LVPNLDGNIRVDRF-UHFFFAOYSA-N Synonym: 9-Formylnonanoic Acid Methyl Ester PubChem CID: 519005 IUPAC Name: methyl 10-oxodecanoate SMILES: COC(=O)CCCCCCCCC=O

PubChem CID 519005
CAS 14811-73-5
Molecular Weight (g/mol) 200.278
SMILES COC(=O)CCCCCCCCC=O
Synonym 9-Formylnonanoic Acid Methyl Ester
IUPAC Name methyl 10-oxodecanoate
InChI Key LVPNLDGNIRVDRF-UHFFFAOYSA-N
Molecular Formula C11H20O3
1,703

5-Methoxy-1-indanone 98.0+%, TCI America™
SDP

CAS: 5111-70-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.188 MDL Number: MFCD00003789 InChI Key: QOPRWBRNMPANKN-UHFFFAOYSA-N Synonym: 5-methoxy-1-indanone,5-methoxyindan-1-one,5-methoxy-2,3-dihydro-1h-inden-1-one,5-methoxyindanone,2,3-dihydro-5-methoxyinden-1-one,1h-inden-1-one, 2,3-dihydro-5-methoxy,5-methoxy indanone,5-methoxyhydrindone,pubchem2031,1-oxo-5-methoxyindane PubChem CID: 78787 IUPAC Name: 5-methoxy-2,3-dihydroinden-1-one SMILES: COC1=CC2=C(C=C1)C(=O)CC2

PubChem CID 78787
CAS 5111-70-6
Molecular Weight (g/mol) 162.188
MDL Number MFCD00003789
SMILES COC1=CC2=C(C=C1)C(=O)CC2
Synonym 5-methoxy-1-indanone,5-methoxyindan-1-one,5-methoxy-2,3-dihydro-1h-inden-1-one,5-methoxyindanone,2,3-dihydro-5-methoxyinden-1-one,1h-inden-1-one, 2,3-dihydro-5-methoxy,5-methoxy indanone,5-methoxyhydrindone,pubchem2031,1-oxo-5-methoxyindane
IUPAC Name 5-methoxy-2,3-dihydroinden-1-one
InChI Key QOPRWBRNMPANKN-UHFFFAOYSA-N
Molecular Formula C10H10O2
1,704

Ethyl 2-Acetyl-3-ethoxyacrylate 98.0+%, TCI America™
SDP

CAS: 3788-94-1 Molecular Formula: C9H14O4 Molecular Weight (g/mol): 186.207 MDL Number: MFCD06797311 InChI Key: FNASCUBBFNCFQO-VURMDHGXSA-N Synonym: 2-Acetyl-3-ethoxyacrylic Acid Ethyl Ester PubChem CID: 5355337 IUPAC Name: ethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanoate SMILES: CCOC=C(C(=O)C)C(=O)OCC

PubChem CID 5355337
CAS 3788-94-1
Molecular Weight (g/mol) 186.207
MDL Number MFCD06797311
SMILES CCOC=C(C(=O)C)C(=O)OCC
Synonym 2-Acetyl-3-ethoxyacrylic Acid Ethyl Ester
IUPAC Name ethyl (2Z)-2-(ethoxymethylidene)-3-oxobutanoate
InChI Key FNASCUBBFNCFQO-VURMDHGXSA-N
Molecular Formula C9H14O4
1,705

4-Bromoisatin 98.0+%, TCI America™
SDP

CAS: 20780-72-7 Molecular Formula: C8H4BrNO2 Molecular Weight (g/mol): 226.029 InChI Key: ITRAKBJPMLKWIW-UHFFFAOYSA-N Synonym: 4-Bromoindole-2,3-dione, 4-Bromo-2,3-indolinedione PubChem CID: 4500012 IUPAC Name: 4-bromo-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)Br)C(=O)C(=O)N2

PubChem CID 4500012
CAS 20780-72-7
Molecular Weight (g/mol) 226.029
SMILES C1=CC2=C(C(=C1)Br)C(=O)C(=O)N2
Synonym 4-Bromoindole-2,3-dione, 4-Bromo-2,3-indolinedione
IUPAC Name 4-bromo-1H-indole-2,3-dione
InChI Key ITRAKBJPMLKWIW-UHFFFAOYSA-N
Molecular Formula C8H4BrNO2
1,706

Succinimidyl 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyrate 96.0+%, TCI America™
SDP

CAS: 948995-62-8 Molecular Formula: C23H22N2O8 Molecular Weight (g/mol): 454.435 InChI Key: CUTCHWUKZOOSRX-UHFFFAOYSA-N Synonym: 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyric Acid Succinimidyl Ester PubChem CID: 17751994 IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 4-[3,5-dimethyl-4-[(4-nitrophenyl)methoxy]phenyl]-4-oxobutanoate SMILES: CC1=CC(=CC(=C1OCC2=CC=C(C=C2)[N+](=O)[O-])C)C(=O)CCC(=O)ON3C(=O)CCC3=O

PubChem CID 17751994
CAS 948995-62-8
Molecular Weight (g/mol) 454.435
SMILES CC1=CC(=CC(=C1OCC2=CC=C(C=C2)[N+](=O)[O-])C)C(=O)CCC(=O)ON3C(=O)CCC3=O
Synonym 4-[3,5-Dimethyl-4-(4-nitrobenzyloxy)phenyl]-4-oxobutyric Acid Succinimidyl Ester
IUPAC Name (2,5-dioxopyrrolidin-1-yl) 4-[3,5-dimethyl-4-[(4-nitrophenyl)methoxy]phenyl]-4-oxobutanoate
InChI Key CUTCHWUKZOOSRX-UHFFFAOYSA-N
Molecular Formula C23H22N2O8
1,707

2,3-Thiophenedicarboxaldehyde 98.0+%, TCI America™
SDP

CAS: 932-41-2 Molecular Formula: C6H4O2S Molecular Weight (g/mol): 140.156 MDL Number: MFCD00209616 InChI Key: WSEJZRIZDQWMKQ-UHFFFAOYSA-N PubChem CID: 573752 IUPAC Name: thiophene-2,3-dicarbaldehyde SMILES: C1=CSC(=C1C=O)C=O

PubChem CID 573752
CAS 932-41-2
Molecular Weight (g/mol) 140.156
MDL Number MFCD00209616
SMILES C1=CSC(=C1C=O)C=O
IUPAC Name thiophene-2,3-dicarbaldehyde
InChI Key WSEJZRIZDQWMKQ-UHFFFAOYSA-N
Molecular Formula C6H4O2S
1,708

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

CAS: 456-04-2 Molecular Formula: C8H6ClFO Molecular Weight (g/mol): 172.583 InChI Key: UJZWJOQRSMOFMA-UHFFFAOYSA-N Synonym: 2-chloro-4'-fluoroacetophenone,2-chloro-1-4-fluorophenyl ethanone,p-fluorophenacyl chloride,4-fluorophenacyl chloride,alpha-chloro-4-fluoroacetophenone,4-chloroacetyl-1-fluorobenzene,alpha-chloro-p-fluoroacetophenone,2-chloro-1-4-fluorophenyl ethan-1-one,ethanone, 2-chloro-1-4-fluorophenyl,2'-chloro-4-fluoroacetophenone PubChem CID: 120248 IUPAC Name: 2-chloro-1-(4-fluorophenyl)ethanone SMILES: C1=CC(=CC=C1C(=O)CCl)F

PubChem CID 120248
CAS 456-04-2
Molecular Weight (g/mol) 172.583
SMILES C1=CC(=CC=C1C(=O)CCl)F
Synonym 2-chloro-4'-fluoroacetophenone,2-chloro-1-4-fluorophenyl ethanone,p-fluorophenacyl chloride,4-fluorophenacyl chloride,alpha-chloro-4-fluoroacetophenone,4-chloroacetyl-1-fluorobenzene,alpha-chloro-p-fluoroacetophenone,2-chloro-1-4-fluorophenyl ethan-1-one,ethanone, 2-chloro-1-4-fluorophenyl,2'-chloro-4-fluoroacetophenone
IUPAC Name 2-chloro-1-(4-fluorophenyl)ethanone
InChI Key UJZWJOQRSMOFMA-UHFFFAOYSA-N
Molecular Formula C8H6ClFO
1,709

3-(4-Fluorobenzoyl)propionic Acid 97.0+%, TCI America™
SDP

CAS: 366-77-8 Molecular Formula: C10H9FO3 Molecular Weight (g/mol): 196.177 MDL Number: MFCD00002793 InChI Key: WUYWHIAAQYQKPP-UHFFFAOYSA-N Synonym: 3-4-fluorobenzoyl propionic acid,4-4-fluorophenyl-4-oxobutanoic acid,3-4-fluorobenzoyl propanoic acid,haloperidol metabolite iii,unii-v2z6n6jc9z,beta-4-fluorobenzoyl propionic acid,v2z6n6jc9z,3-p-fluorobenzoyl propionic acid,4-4-fluoro-phenyl-4-oxo-butyric acid PubChem CID: 101359 IUPAC Name: 4-(4-fluorophenyl)-4-oxobutanoic acid SMILES: C1=CC(=CC=C1C(=O)CCC(=O)O)F

PubChem CID 101359
CAS 366-77-8
Molecular Weight (g/mol) 196.177
MDL Number MFCD00002793
SMILES C1=CC(=CC=C1C(=O)CCC(=O)O)F
Synonym 3-4-fluorobenzoyl propionic acid,4-4-fluorophenyl-4-oxobutanoic acid,3-4-fluorobenzoyl propanoic acid,haloperidol metabolite iii,unii-v2z6n6jc9z,beta-4-fluorobenzoyl propionic acid,v2z6n6jc9z,3-p-fluorobenzoyl propionic acid,4-4-fluoro-phenyl-4-oxo-butyric acid
IUPAC Name 4-(4-fluorophenyl)-4-oxobutanoic acid
InChI Key WUYWHIAAQYQKPP-UHFFFAOYSA-N
Molecular Formula C10H9FO3
1,710

4'-Aminoacetophenone 98.0+%, TCI America™
SDP

CAS: 99-92-3 Molecular Formula: C8H9NO Molecular Weight (g/mol): 135.17 MDL Number: MFCD00007896 InChI Key: GPRYKVSEZCQIHD-UHFFFAOYSA-N Synonym: 4'-aminoacetophenone,4-aminoacetophenone,1-4-aminophenyl ethanone,p-aminoacetophenone,4-acetylaniline,p-acetylaniline,ethanone, 1-4-aminophenyl,p-aminoacetylbenzene,1-4-aminophenyl ethan-1-one,acetophenone, p-amino PubChem CID: 7468 IUPAC Name: 1-(4-aminophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(N)C=C1

PubChem CID 7468
CAS 99-92-3
Molecular Weight (g/mol) 135.17
MDL Number MFCD00007896
SMILES CC(=O)C1=CC=C(N)C=C1
Synonym 4'-aminoacetophenone,4-aminoacetophenone,1-4-aminophenyl ethanone,p-aminoacetophenone,4-acetylaniline,p-acetylaniline,ethanone, 1-4-aminophenyl,p-aminoacetylbenzene,1-4-aminophenyl ethan-1-one,acetophenone, p-amino
IUPAC Name 1-(4-aminophenyl)ethan-1-one
InChI Key GPRYKVSEZCQIHD-UHFFFAOYSA-N
Molecular Formula C8H9NO