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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 (4,326)
Complex Aldehydes (4,268)
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Alpha beta-unsaturated carbonyl compounds (547)
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1,891 – 1,905 of 6,893 results
1,891

4'-Aminooctanophenone 97.0+%, TCI America™

CAS: 63884-78-6 Molecular Formula: C14H21NO Molecular Weight (g/mol): 219.33 MDL Number: MFCD01737717 InChI Key: IMQPGJKTCYTPEI-UHFFFAOYSA-N Synonym: 4-n-Octanoylaniline PubChem CID: 44965 IUPAC Name: 1-(4-aminophenyl)octan-1-one SMILES: CCCCCCCC(=O)C1=CC=C(N)C=C1

PubChem CID 44965
CAS 63884-78-6
Molecular Weight (g/mol) 219.33
MDL Number MFCD01737717
SMILES CCCCCCCC(=O)C1=CC=C(N)C=C1
Synonym 4-n-Octanoylaniline
IUPAC Name 1-(4-aminophenyl)octan-1-one
InChI Key IMQPGJKTCYTPEI-UHFFFAOYSA-N
Molecular Formula C14H21NO
1,892

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

CAS: 2642-63-9 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.04 MDL Number: MFCD00000553 InChI Key: WBPAOUHWPONFEQ-UHFFFAOYSA-N Synonym: 3',4'-dichloroacetophenone,1-3,4-dichlorophenyl ethanone,3,4-dichloroacetophenone,1-3,4-dichlorophenyl ethan-1-one,ethanone, 1-3,4-dichlorophenyl,acetophenone, 3',4'-dichloro,1-acetyl-3,4-dichlorobenzene,3,4 dichloro acetophenone,pubchem3383,3,4-dicloroacetophenone PubChem CID: 75841 IUPAC Name: 1-(3,4-dichlorophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(Cl)C(Cl)=C1

PubChem CID 75841
CAS 2642-63-9
Molecular Weight (g/mol) 189.04
MDL Number MFCD00000553
SMILES CC(=O)C1=CC=C(Cl)C(Cl)=C1
Synonym 3',4'-dichloroacetophenone,1-3,4-dichlorophenyl ethanone,3,4-dichloroacetophenone,1-3,4-dichlorophenyl ethan-1-one,ethanone, 1-3,4-dichlorophenyl,acetophenone, 3',4'-dichloro,1-acetyl-3,4-dichlorobenzene,3,4 dichloro acetophenone,pubchem3383,3,4-dicloroacetophenone
IUPAC Name 1-(3,4-dichlorophenyl)ethan-1-one
InChI Key WBPAOUHWPONFEQ-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
1,893

Diethyl 3-Oxopimelate 96.0+%, TCI America™

CAS: 40420-22-2 Molecular Formula: C11H18O5 Molecular Weight (g/mol): 230.26 MDL Number: MFCD00009214 InChI Key: KAMXUPAAAGYEDK-UHFFFAOYSA-N Synonym: diethyl 3-oxopimelate,diethyl3-oxopimelate,heptanedioic acid, 3-oxo-, diethyl ester,1,7-diethyl 3-oxoheptanedioate,3-oxopimelic acid diethyl ester,diethyl3-oxoheptanedioate,acmc-1akc9,diethyl-3-oxopimelate,diethyl 3-oxoheptane-1,7-dioate PubChem CID: 575510 IUPAC Name: 1,5-diethyl 2,2-dimethyl-3-oxopentanedioate SMILES: CCOC(=O)CC(=O)C(C)(C)C(=O)OCC

PubChem CID 575510
CAS 40420-22-2
Molecular Weight (g/mol) 230.26
MDL Number MFCD00009214
SMILES CCOC(=O)CC(=O)C(C)(C)C(=O)OCC
Synonym diethyl 3-oxopimelate,diethyl3-oxopimelate,heptanedioic acid, 3-oxo-, diethyl ester,1,7-diethyl 3-oxoheptanedioate,3-oxopimelic acid diethyl ester,diethyl3-oxoheptanedioate,acmc-1akc9,diethyl-3-oxopimelate,diethyl 3-oxoheptane-1,7-dioate
IUPAC Name 1,5-diethyl 2,2-dimethyl-3-oxopentanedioate
InChI Key KAMXUPAAAGYEDK-UHFFFAOYSA-N
Molecular Formula C11H18O5
1,894

4-Acetylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

PubChem CID 3702122
CAS 149104-90-5
Color White-Yellow
Physical Form Crystalline Powder
TSCA No
IUPAC Name (4-acetylphenyl)boronic acid
InChI Key OBQRODBYVNIZJU-UHFFFAOYSA-N
Molecular Formula C8H9BO3
Formula Weight 163.97
Melting Point 239°C
1,895

cis-4-Heptenal 95.0+%, TCI America™

CAS: 6728-31-0 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.172 MDL Number: MFCD00014682 InChI Key: VVGOCOMZRGWHPI-ARJAWSKDSA-N Synonym: cis-4-heptenal,cis-4-hepten-1-al,z-hept-4-enal,z-4-heptenal,4-heptenal, z,z-4-hepten-1-al,hept-cis-4-enal,unii-5bj99wwp64,4-z-heptenal,hept-4 z-enal PubChem CID: 5362814 IUPAC Name: (Z)-hept-4-enal SMILES: CCC=CCCC=O

PubChem CID 5362814
CAS 6728-31-0
Molecular Weight (g/mol) 112.172
MDL Number MFCD00014682
SMILES CCC=CCCC=O
Synonym cis-4-heptenal,cis-4-hepten-1-al,z-hept-4-enal,z-4-heptenal,4-heptenal, z,z-4-hepten-1-al,hept-cis-4-enal,unii-5bj99wwp64,4-z-heptenal,hept-4 z-enal
IUPAC Name (Z)-hept-4-enal
InChI Key VVGOCOMZRGWHPI-ARJAWSKDSA-N
Molecular Formula C7H12O
1,896

2-Hydroxy-5-methylisophthalaldehyde 98.0+%, TCI America™

CAS: 7310-95-4 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00016596 InChI Key: ZBOUXALQDLLARY-UHFFFAOYSA-N Synonym: 2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde PubChem CID: 81744 IUPAC Name: 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde SMILES: CC1=CC(=C(C(=C1)C=O)O)C=O

PubChem CID 81744
CAS 7310-95-4
Molecular Weight (g/mol) 164.16
MDL Number MFCD00016596
SMILES CC1=CC(=C(C(=C1)C=O)O)C=O
Synonym 2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde
IUPAC Name 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde
InChI Key ZBOUXALQDLLARY-UHFFFAOYSA-N
Molecular Formula C9H8O3
1,897

2-(Dimethylamino)-6-propionylnaphthalene 98.0+%, TCI America™

CAS: 70504-01-7 Molecular Formula: C15H17NO Molecular Weight (g/mol): 227.31 MDL Number: MFCD00056615 InChI Key: MPPQGYCZBNURDG-UHFFFAOYSA-N Synonym: Prodan PubChem CID: 107729 ChEBI: CHEBI:51909 IUPAC Name: 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one SMILES: CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C

PubChem CID 107729
CAS 70504-01-7
Molecular Weight (g/mol) 227.31
ChEBI CHEBI:51909
MDL Number MFCD00056615
SMILES CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C
Synonym Prodan
IUPAC Name 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one
InChI Key MPPQGYCZBNURDG-UHFFFAOYSA-N
Molecular Formula C15H17NO
1,898

Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate 96.0+%, TCI America™

CAS: 571-55-1 Molecular Formula: C9H11F3O4 Molecular Weight (g/mol): 240.178 MDL Number: MFCD02677683 InChI Key: XNGGOXOLHQANRB-AATRIKPKSA-N Synonym: ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate,e-ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylene-4,4,4-trifluoroacetoacetate,ethyl 2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2e-3-ethoxy-2-2,2,2-trifluoroacetyl prop-2-enoate,2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester PubChem CID: 6185754 IUPAC Name: ethyl (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate SMILES: CCOC=C(C(=O)C(F)(F)F)C(=O)OCC

PubChem CID 6185754
CAS 571-55-1
Molecular Weight (g/mol) 240.178
MDL Number MFCD02677683
SMILES CCOC=C(C(=O)C(F)(F)F)C(=O)OCC
Synonym ethyl ethoxymethylene-3-oxo-4,4,4-trifluorobutyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutyrate,e-ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylene-4,4,4-trifluoroacetoacetate,ethyl 2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoate,ethyl ethoxymethylene-3-oxo-4,4,4-trifluoro-butyrate,ethyl 2-ethoxymethylene-4,4,4-trifluoro-3-oxobutanoate,ethyl 2e-3-ethoxy-2-2,2,2-trifluoroacetyl prop-2-enoate,2e-2-ethoxymethylidene-4,4,4-trifluoro-3-oxobutanoic acid ethyl ester
IUPAC Name ethyl (2E)-2-(ethoxymethylidene)-4,4,4-trifluoro-3-oxobutanoate
InChI Key XNGGOXOLHQANRB-AATRIKPKSA-N
Molecular Formula C9H11F3O4
1,899

2-Oxovaleric Acid 95.0+%, TCI America™

CAS: 1821-02-9 Molecular Formula: C5H8O3 Molecular Weight (g/mol): 116.12 MDL Number: MFCD00066435 InChI Key: KDVFRMMRZOCFLS-UHFFFAOYSA-N Synonym: 2-Ketopentanoic Acid, 2-Oxopentanoic Acid, 2-Ketovaleric Acid PubChem CID: 74563 ChEBI: CHEBI:33033 IUPAC Name: 2-oxopentanoic acid SMILES: CCCC(=O)C(O)=O

PubChem CID 74563
CAS 1821-02-9
Molecular Weight (g/mol) 116.12
ChEBI CHEBI:33033
MDL Number MFCD00066435
SMILES CCCC(=O)C(O)=O
Synonym 2-Ketopentanoic Acid, 2-Oxopentanoic Acid, 2-Ketovaleric Acid
IUPAC Name 2-oxopentanoic acid
InChI Key KDVFRMMRZOCFLS-UHFFFAOYSA-N
Molecular Formula C5H8O3
1,900

4'-Fluoroacetophenone 98.0+%, TCI America™

CAS: 403-42-9 Molecular Formula: C8H7FO Molecular Weight (g/mol): 138.14 MDL Number: MFCD00000354 InChI Key: ZDPAWHACYDRYIW-UHFFFAOYSA-N Synonym: 4'-fluoroacetophenone,4-fluoroacetophenone,1-4-fluorophenyl ethanone,p-fluoroacetophenone,1-4-fluorophenyl ethan-1-one,ethanone, 1-4-fluorophenyl,acetophenone, 4'-fluoro,4 fluoroacetophenone,unii-tvq090602v,1-acetyl-4-fluorobenzene PubChem CID: 9828 IUPAC Name: 1-(4-fluorophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(F)C=C1

PubChem CID 9828
CAS 403-42-9
Molecular Weight (g/mol) 138.14
MDL Number MFCD00000354
SMILES CC(=O)C1=CC=C(F)C=C1
Synonym 4'-fluoroacetophenone,4-fluoroacetophenone,1-4-fluorophenyl ethanone,p-fluoroacetophenone,1-4-fluorophenyl ethan-1-one,ethanone, 1-4-fluorophenyl,acetophenone, 4'-fluoro,4 fluoroacetophenone,unii-tvq090602v,1-acetyl-4-fluorobenzene
IUPAC Name 1-(4-fluorophenyl)ethan-1-one
InChI Key ZDPAWHACYDRYIW-UHFFFAOYSA-N
Molecular Formula C8H7FO
1,901

2-Butyl-3-(4-hydroxybenzoyl)benzofuran 98.0+%, TCI America™

CAS: 52490-15-0 Molecular Formula: C19H18O3 Molecular Weight (g/mol): 294.35 MDL Number: MFCD00040947 InChI Key: ZHGKQUXXASLVQQ-UHFFFAOYSA-N PubChem CID: 96670 ChEBI: CHEBI:79569 IUPAC Name: 4-(2-butyl-1-benzofuran-3-carbonyl)phenol SMILES: CCCCC1=C(C(=O)C2=CC=C(O)C=C2)C2=CC=CC=C2O1

PubChem CID 96670
CAS 52490-15-0
Molecular Weight (g/mol) 294.35
ChEBI CHEBI:79569
MDL Number MFCD00040947
SMILES CCCCC1=C(C(=O)C2=CC=C(O)C=C2)C2=CC=CC=C2O1
IUPAC Name 4-(2-butyl-1-benzofuran-3-carbonyl)phenol
InChI Key ZHGKQUXXASLVQQ-UHFFFAOYSA-N
Molecular Formula C19H18O3
1,902

5-Bromo-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 31181-90-5 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 MDL Number: MFCD04112535 InChI Key: ZQVLPMNLLKGGIU-UHFFFAOYSA-N Synonym: 5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde PubChem CID: 9877562 IUPAC Name: 5-bromopyridine-2-carbaldehyde SMILES: C1=CC(=NC=C1Br)C=O

PubChem CID 9877562
CAS 31181-90-5
Molecular Weight (g/mol) 186.008
MDL Number MFCD04112535
SMILES C1=CC(=NC=C1Br)C=O
Synonym 5-bromopicolinaldehyde,5-bromo-2-formylpyridine,5-bromo-2-pyridinecarboxaldehyde,5-bromopyridine-2-carboxaldehyde,5-bromo-pyridine-2-carbaldehyde,5-bromo-2-pyridinecarbaldehyde,2-pyridinecarboxaldehyde, 5-bromo,5-bromo-2-pyridine-carbaldehyde,pubchem5059,5-bromo picolinaldehyde
IUPAC Name 5-bromopyridine-2-carbaldehyde
InChI Key ZQVLPMNLLKGGIU-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
1,903

2-Amino-6-chloro-3-formylchromone 98.0+%, TCI America™

CAS: 68301-77-9 Molecular Formula: C10H6ClNO3 Molecular Weight (g/mol): 223.61 MDL Number: MFCD00139140 InChI Key: GCFVPLUXLQEQJX-UHFFFAOYSA-N Synonym: 2-Amino-6-chlorochromone-3-carboxaldehyde, 2-Amino-6-chloro-4-oxo-4H-1-benzopyran-3-carboxaldehyde PubChem CID: 689030 IUPAC Name: 2-amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde SMILES: NC1=C(C=O)C(=O)C2=CC(Cl)=CC=C2O1

PubChem CID 689030
CAS 68301-77-9
Molecular Weight (g/mol) 223.61
MDL Number MFCD00139140
SMILES NC1=C(C=O)C(=O)C2=CC(Cl)=CC=C2O1
Synonym 2-Amino-6-chlorochromone-3-carboxaldehyde, 2-Amino-6-chloro-4-oxo-4H-1-benzopyran-3-carboxaldehyde
IUPAC Name 2-amino-6-chloro-4-oxo-4H-chromene-3-carbaldehyde
InChI Key GCFVPLUXLQEQJX-UHFFFAOYSA-N
Molecular Formula C10H6ClNO3
1,904

Methyl 5-Acetylsalicylate 98.0+%, TCI America™

CAS: 16475-90-4 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.186 InChI Key: XLSMGNNWSRNTIQ-UHFFFAOYSA-N PubChem CID: 85444 IUPAC Name: methyl 5-acetyl-2-hydroxybenzoate SMILES: CC(=O)C1=CC(=C(C=C1)O)C(=O)OC

PubChem CID 85444
CAS 16475-90-4
Molecular Weight (g/mol) 194.186
SMILES CC(=O)C1=CC(=C(C=C1)O)C(=O)OC
IUPAC Name methyl 5-acetyl-2-hydroxybenzoate
InChI Key XLSMGNNWSRNTIQ-UHFFFAOYSA-N
Molecular Formula C10H10O4
1,905

3-Methyl-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 55589-47-4 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD02181144 InChI Key: JDYVLWWFVYNMTN-UHFFFAOYSA-N Synonym: 3-methylpicolinaldehyde,3-methyl-2-pyridinecarboxaldehyde,3-methylpyridine-2-carboxaldehyde,3-methyl-2-pyridinaldehyde,2-formyl-3-picoline,3-methyl-pyridine-2-carbaldehyde,2-formyl-3-methylpyridine,pyridinecarboxaldehyde, methyl,2-pyridinecarboxaldehyde, 3-methyl,3-methyl-2-pyridineformaldehyde PubChem CID: 1501874 IUPAC Name: 3-methylpyridine-2-carbaldehyde SMILES: CC1=C(N=CC=C1)C=O

PubChem CID 1501874
CAS 55589-47-4
Molecular Weight (g/mol) 121.139
MDL Number MFCD02181144
SMILES CC1=C(N=CC=C1)C=O
Synonym 3-methylpicolinaldehyde,3-methyl-2-pyridinecarboxaldehyde,3-methylpyridine-2-carboxaldehyde,3-methyl-2-pyridinaldehyde,2-formyl-3-picoline,3-methyl-pyridine-2-carbaldehyde,2-formyl-3-methylpyridine,pyridinecarboxaldehyde, methyl,2-pyridinecarboxaldehyde, 3-methyl,3-methyl-2-pyridineformaldehyde
IUPAC Name 3-methylpyridine-2-carbaldehyde
InChI Key JDYVLWWFVYNMTN-UHFFFAOYSA-N
Molecular Formula C7H7NO