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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 (4,316)
Complex Aldehydes (4,062)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (548)
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1,561 – 1,575 of 6,660 results
1,561

1-Chloroanthraquinone 98.0+%, TCI America™

CAS: 82-44-0 Molecular Formula: C14H7ClO2 Molecular Weight (g/mol): 242.658 MDL Number: MFCD00001189 InChI Key: BOCJQSFSGAZAPQ-UHFFFAOYSA-N Synonym: 1-chloroanthraquinone,1-chloro anthraquinone,anthraquinone, 1-chloro,1-chloro-9,10-anthraquinone,9,10-anthracenedione, 1-chloro,1-chloranthrachinon,1-chloranthrachinon czech,alpha-chloroanthraquinone,alpha-monochloroanthraquinone,unii-96s5sqv15v PubChem CID: 6709 IUPAC Name: 1-chloroanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)Cl

PubChem CID 6709
CAS 82-44-0
Molecular Weight (g/mol) 242.658
MDL Number MFCD00001189
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)Cl
Synonym 1-chloroanthraquinone,1-chloro anthraquinone,anthraquinone, 1-chloro,1-chloro-9,10-anthraquinone,9,10-anthracenedione, 1-chloro,1-chloranthrachinon,1-chloranthrachinon czech,alpha-chloroanthraquinone,alpha-monochloroanthraquinone,unii-96s5sqv15v
IUPAC Name 1-chloroanthracene-9,10-dione
InChI Key BOCJQSFSGAZAPQ-UHFFFAOYSA-N
Molecular Formula C14H7ClO2
1,562

Oxalacetic Acid 97.0+%, TCI America™

CAS: 328-42-7 Molecular Formula: C4H4O5 Molecular Weight (g/mol): 132.071 MDL Number: MFCD00002592 InChI Key: KHPXUQMNIQBQEV-UHFFFAOYSA-N Synonym: oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate PubChem CID: 970 ChEBI: CHEBI:30744 IUPAC Name: 2-oxobutanedioic acid SMILES: C(C(=O)C(=O)O)C(=O)O

PubChem CID 970
CAS 328-42-7
Molecular Weight (g/mol) 132.071
ChEBI CHEBI:30744
MDL Number MFCD00002592
SMILES C(C(=O)C(=O)O)C(=O)O
Synonym oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate
IUPAC Name 2-oxobutanedioic acid
InChI Key KHPXUQMNIQBQEV-UHFFFAOYSA-N
Molecular Formula C4H4O5
1,563

2,4,6-Trichloro-5-pyrimidinecarboxaldehyde 98.0+%, TCI America™

CAS: 50270-27-4 Molecular Formula: C5HCl3N2O Molecular Weight (g/mol): 211.426 MDL Number: MFCD02257700 InChI Key: KVJIRFGNHAAUNQ-UHFFFAOYSA-N Synonym: 2,4,6-trichloro-5-pyrimidinecarboxaldehyde,2,4,6-trichloro-pyrimidine-5-carbaldehyde,2,4,6-trichloro-5-formylpyrimidine,5-formyl-2,4,6-trichloropyrimidine,2,4,6-trichloro-pyrimidine-5-carbal,2,4,6-trichloropyrimidine-5-carboxaldehyde,5-pyrimidinecarboxaldehyde, 2,4,6-trichloro,5-pyrimidinecarboxaldehyde,2,4,6-trichloro,pubchem13189,2,4,6-tri-chloropyrimidine-5-carbaldehyde PubChem CID: 10932746 IUPAC Name: 2,4,6-trichloropyrimidine-5-carbaldehyde SMILES: C(=O)C1=C(N=C(N=C1Cl)Cl)Cl

PubChem CID 10932746
CAS 50270-27-4
Molecular Weight (g/mol) 211.426
MDL Number MFCD02257700
SMILES C(=O)C1=C(N=C(N=C1Cl)Cl)Cl
Synonym 2,4,6-trichloro-5-pyrimidinecarboxaldehyde,2,4,6-trichloro-pyrimidine-5-carbaldehyde,2,4,6-trichloro-5-formylpyrimidine,5-formyl-2,4,6-trichloropyrimidine,2,4,6-trichloro-pyrimidine-5-carbal,2,4,6-trichloropyrimidine-5-carboxaldehyde,5-pyrimidinecarboxaldehyde, 2,4,6-trichloro,5-pyrimidinecarboxaldehyde,2,4,6-trichloro,pubchem13189,2,4,6-tri-chloropyrimidine-5-carbaldehyde
IUPAC Name 2,4,6-trichloropyrimidine-5-carbaldehyde
InChI Key KVJIRFGNHAAUNQ-UHFFFAOYSA-N
Molecular Formula C5HCl3N2O
1,564

2',4',6'-Trihydroxyacetophenone Monohydrate 98.0+%, TCI America™

CAS: 480-66-0 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.15 MDL Number: MFCD00002287 InChI Key: XLEYFDVVXLMULC-UHFFFAOYSA-N Synonym: 1-2,4,6-trihydroxyphenyl ethanone,2',4',6'-trihydroxyacetophenone,phloroacetophenone,phloracetophenone,acetophloroglucine,2,4,6-trihydroxyacetophenone,acetylphloroglucinol,ethanone, 1-2,4,6-trihydroxyphenyl,2-acetylphloroglucinol,1-2,4,6-trihydroxyphenyl-ethanone PubChem CID: 68073 ChEBI: CHEBI:64344 IUPAC Name: 1-(2,4,6-trihydroxyphenyl)ethan-1-one SMILES: CC(=O)C1=C(O)C=C(O)C=C1O

PubChem CID 68073
CAS 480-66-0
Molecular Weight (g/mol) 168.15
ChEBI CHEBI:64344
MDL Number MFCD00002287
SMILES CC(=O)C1=C(O)C=C(O)C=C1O
Synonym 1-2,4,6-trihydroxyphenyl ethanone,2',4',6'-trihydroxyacetophenone,phloroacetophenone,phloracetophenone,acetophloroglucine,2,4,6-trihydroxyacetophenone,acetylphloroglucinol,ethanone, 1-2,4,6-trihydroxyphenyl,2-acetylphloroglucinol,1-2,4,6-trihydroxyphenyl-ethanone
IUPAC Name 1-(2,4,6-trihydroxyphenyl)ethan-1-one
InChI Key XLEYFDVVXLMULC-UHFFFAOYSA-N
Molecular Formula C8H8O4
1,565

2-Fluoro-4,5-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 71924-62-4 Molecular Formula: C9H9FO3 Molecular Weight (g/mol): 184.17 MDL Number: MFCD00061108 InChI Key: IBBYQNVXKFMSSI-UHFFFAOYSA-N PubChem CID: 603595 IUPAC Name: 2-fluoro-4,5-dimethoxybenzaldehyde SMILES: COC1=CC(F)=C(C=O)C=C1OC

PubChem CID 603595
CAS 71924-62-4
Molecular Weight (g/mol) 184.17
MDL Number MFCD00061108
SMILES COC1=CC(F)=C(C=O)C=C1OC
IUPAC Name 2-fluoro-4,5-dimethoxybenzaldehyde
InChI Key IBBYQNVXKFMSSI-UHFFFAOYSA-N
Molecular Formula C9H9FO3
1,566

2-Octen-4-one 96.0+%, TCI America™

CAS: 4643-27-0 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00061023 InChI Key: FMDLEUPBHMCPQV-GQCTYLIASA-N Synonym: 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one PubChem CID: 5365891 IUPAC Name: (E)-oct-2-en-4-one SMILES: CCCCC(=O)C=CC

PubChem CID 5365891
CAS 4643-27-0
Molecular Weight (g/mol) 126.199
MDL Number MFCD00061023
SMILES CCCCC(=O)C=CC
Synonym 2-octen-4-one,propenyl butyl ketone,butyl propenyl ketone,unii-c9nb51lmxt,2-octen-4-one natural,fema no. 3603,c9nb51lmxt,e-oct-2-en-4-one,2e-oct-2-en-4-one,2e-2-octen-4-one
IUPAC Name (E)-oct-2-en-4-one
InChI Key FMDLEUPBHMCPQV-GQCTYLIASA-N
Molecular Formula C8H14O
1,567

Ethyl 2-Formylpropionate 97.0+%, TCI America™

CAS: 27772-62-9 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD00044012 InChI Key: VVCYNVCCODBCOE-UHFFFAOYSA-N Synonym: 2-Formylpropionic Acid Ethyl Ester PubChem CID: 10898741 IUPAC Name: ethyl 2-methyl-3-oxopropanoate SMILES: CCOC(=O)C(C)C=O

PubChem CID 10898741
CAS 27772-62-9
Molecular Weight (g/mol) 130.143
MDL Number MFCD00044012
SMILES CCOC(=O)C(C)C=O
Synonym 2-Formylpropionic Acid Ethyl Ester
IUPAC Name ethyl 2-methyl-3-oxopropanoate
InChI Key VVCYNVCCODBCOE-UHFFFAOYSA-N
Molecular Formula C6H10O3
1,568

Sodium Anthraquinone-2-sulfonate Monohydrate 98.0+%, TCI America™

CAS: 153277-35-1 Molecular Formula: C14H7NaO5S Molecular Weight (g/mol): 310.25 MDL Number: MFCD00001229 InChI Key: GGCZERPQGJTIQP-UHFFFAOYSA-M Synonym: sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate hydrate,anthraquinone-2-sulfonic acid sodium salt monohydrate,sodium anthraquinone-2-sulfonate monohydrate,sodium 9,10-dioxoanthracene-2-sulfonate hydrate,9,10-anthraquinone-2-sulfonic acid sodium salt hydrate,anthraquinone-2-sulfonic acid, sodium salt, monohydrate,9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt,acmc-209bkc,c14h8o5s.na.h2o,anthraquinone-2-sulfonic acid sodium salt hydrate PubChem CID: 23666331 IUPAC Name: sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate SMILES: [Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1

PubChem CID 23666331
CAS 153277-35-1
Molecular Weight (g/mol) 310.25
MDL Number MFCD00001229
SMILES [Na+].[O-]S(=O)(=O)C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1
Synonym sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate hydrate,anthraquinone-2-sulfonic acid sodium salt monohydrate,sodium anthraquinone-2-sulfonate monohydrate,sodium 9,10-dioxoanthracene-2-sulfonate hydrate,9,10-anthraquinone-2-sulfonic acid sodium salt hydrate,anthraquinone-2-sulfonic acid, sodium salt, monohydrate,9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid sodium salt,acmc-209bkc,c14h8o5s.na.h2o,anthraquinone-2-sulfonic acid sodium salt hydrate
IUPAC Name sodium 9,10-dioxo-9,10-dihydroanthracene-2-sulfonate
InChI Key GGCZERPQGJTIQP-UHFFFAOYSA-M
Molecular Formula C14H7NaO5S
1,569

1-Octen-3-one 95.0+%, TCI America™

CAS: 4312-99-6 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00036558 InChI Key: KLTVSWGXIAYTHO-UHFFFAOYSA-N Synonym: 1-octen-3-one,vinyl amyl ketone,amyl vinyl ketone,pentyl vinyl ketone,unii-7lt7z4q9xr,1-octene-3-one,fema no. 3515,7lt7z4q9xr,n-pentyl vinyl ketone,octen-3-one, 1 PubChem CID: 61346 IUPAC Name: oct-1-en-3-one SMILES: CCCCCC(=O)C=C

PubChem CID 61346
CAS 4312-99-6
Molecular Weight (g/mol) 126.199
MDL Number MFCD00036558
SMILES CCCCCC(=O)C=C
Synonym 1-octen-3-one,vinyl amyl ketone,amyl vinyl ketone,pentyl vinyl ketone,unii-7lt7z4q9xr,1-octene-3-one,fema no. 3515,7lt7z4q9xr,n-pentyl vinyl ketone,octen-3-one, 1
IUPAC Name oct-1-en-3-one
InChI Key KLTVSWGXIAYTHO-UHFFFAOYSA-N
Molecular Formula C8H14O
1,570

2-Methylindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 5416-80-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00012077 InChI Key: CYZIVXOEJNAIBS-UHFFFAOYSA-N Synonym: 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j PubChem CID: 73166 IUPAC Name: 2-methyl-1H-indole-3-carbaldehyde SMILES: CC1=C(C2=CC=CC=C2N1)C=O

PubChem CID 73166
CAS 5416-80-8
Molecular Weight (g/mol) 159.188
MDL Number MFCD00012077
SMILES CC1=C(C2=CC=CC=C2N1)C=O
Synonym 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j
IUPAC Name 2-methyl-1H-indole-3-carbaldehyde
InChI Key CYZIVXOEJNAIBS-UHFFFAOYSA-N
Molecular Formula C10H9NO
1,571

2-(2-Hydroxyethoxy)benzaldehyde 96.0+%, TCI America™

CAS: 22042-72-4 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00191449 InChI Key: WGHPWLUYIPUQOJ-UHFFFAOYSA-N PubChem CID: 93989 IUPAC Name: 2-(2-hydroxyethoxy)benzaldehyde SMILES: OCCOC1=CC=CC=C1C=O

PubChem CID 93989
CAS 22042-72-4
Molecular Weight (g/mol) 166.18
MDL Number MFCD00191449
SMILES OCCOC1=CC=CC=C1C=O
IUPAC Name 2-(2-hydroxyethoxy)benzaldehyde
InChI Key WGHPWLUYIPUQOJ-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,572

(S)-Trichostatic Acid 98.0+%, TCI America™

CAS: 68690-19-7 Molecular Formula: C17H21NO3 Molecular Weight (g/mol): 287.359 InChI Key: VKEITMNFEJHFCX-LEJRBOCMSA-N Synonym: (S,2E,4E)-7-[4-(Dimethylamino)phenyl]-4,6-dimethyl-7-oxo-2,4-heptadienoic Acid PubChem CID: 14100757 ChEBI: CHEBI:39159 IUPAC Name: (2E,4E,6S)-7-[4-(dimethylamino)phenyl]-4,6-dimethyl-7-oxohepta-2,4-dienoic acid SMILES: CC(C=C(C)C=CC(=O)O)C(=O)C1=CC=C(C=C1)N(C)C

PubChem CID 14100757
CAS 68690-19-7
Molecular Weight (g/mol) 287.359
ChEBI CHEBI:39159
SMILES CC(C=C(C)C=CC(=O)O)C(=O)C1=CC=C(C=C1)N(C)C
Synonym (S,2E,4E)-7-[4-(Dimethylamino)phenyl]-4,6-dimethyl-7-oxo-2,4-heptadienoic Acid
IUPAC Name (2E,4E,6S)-7-[4-(dimethylamino)phenyl]-4,6-dimethyl-7-oxohepta-2,4-dienoic acid
InChI Key VKEITMNFEJHFCX-LEJRBOCMSA-N
Molecular Formula C17H21NO3
1,573

2-Chloro-2-phenylacetophenone 98.0+%, TCI America™

CAS: 447-31-4 Molecular Formula: C14H11ClO Molecular Weight (g/mol): 230.69 MDL Number: MFCD00000858 InChI Key: RXDYOLRABMJTEF-UHFFFAOYNA-N Synonym: desyl chloride,2-chloro-2-phenylacetophenone,alpha-chlorodeoxybenzoin,1,2-diphenyl-2-chloroethanone,ethanone, 2-chloro-1,2-diphenyl,alpha-chlorobenzyl phenyl ketone,2-chloro-1,2-diphenylethone,acetophenone, alpha-chloro-alpha-phenyl,2-chloro-1,2-diphenyl-ethanone,acetophenone, 2-chloro-2-phenyl PubChem CID: 95343 IUPAC Name: 2-chloro-1,2-diphenylethan-1-one SMILES: ClC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 95343
CAS 447-31-4
Molecular Weight (g/mol) 230.69
MDL Number MFCD00000858
SMILES ClC(C(=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym desyl chloride,2-chloro-2-phenylacetophenone,alpha-chlorodeoxybenzoin,1,2-diphenyl-2-chloroethanone,ethanone, 2-chloro-1,2-diphenyl,alpha-chlorobenzyl phenyl ketone,2-chloro-1,2-diphenylethone,acetophenone, alpha-chloro-alpha-phenyl,2-chloro-1,2-diphenyl-ethanone,acetophenone, 2-chloro-2-phenyl
IUPAC Name 2-chloro-1,2-diphenylethan-1-one
InChI Key RXDYOLRABMJTEF-UHFFFAOYNA-N
Molecular Formula C14H11ClO
1,574

4-n-Octanoylbiphenyl 97.0+%, TCI America™

CAS: 47162-00-5 Molecular Formula: C20H24O Molecular Weight (g/mol): 280.411 MDL Number: MFCD00143358 InChI Key: JSNGEMRLSPQOOF-UHFFFAOYSA-N PubChem CID: 607296 IUPAC Name: 1-(4-phenylphenyl)octan-1-one SMILES: CCCCCCCC(=O)C1=CC=C(C=C1)C2=CC=CC=C2

PubChem CID 607296
CAS 47162-00-5
Molecular Weight (g/mol) 280.411
MDL Number MFCD00143358
SMILES CCCCCCCC(=O)C1=CC=C(C=C1)C2=CC=CC=C2
IUPAC Name 1-(4-phenylphenyl)octan-1-one
InChI Key JSNGEMRLSPQOOF-UHFFFAOYSA-N
Molecular Formula C20H24O
1,575

3'-Methoxyphenacyl Bromide 98.0+%, TCI America™

CAS: 5000-65-7 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD00000199 InChI Key: IOOHBIFQNQQUFI-UHFFFAOYSA-N Synonym: 2-bromo-1-3-methoxyphenyl ethanone,2-bromo-3'-methoxyacetophenone,m-methoxyphenacyl bromide,3'-methoxyphenacyl bromide,3-bromoacetyl anisole,2-bromo-1-3-methoxyphenyl ethan-1-one,3-methoxyphenacyl bromide,bromomethyl 3-methoxyphenyl ketone,ccris 7998,3-methoxyphenacylbromide PubChem CID: 101294 IUPAC Name: 2-bromo-1-(3-methoxyphenyl)ethanone SMILES: COC1=CC=CC(=C1)C(=O)CBr

PubChem CID 101294
CAS 5000-65-7
Molecular Weight (g/mol) 229.073
MDL Number MFCD00000199
SMILES COC1=CC=CC(=C1)C(=O)CBr
Synonym 2-bromo-1-3-methoxyphenyl ethanone,2-bromo-3'-methoxyacetophenone,m-methoxyphenacyl bromide,3'-methoxyphenacyl bromide,3-bromoacetyl anisole,2-bromo-1-3-methoxyphenyl ethan-1-one,3-methoxyphenacyl bromide,bromomethyl 3-methoxyphenyl ketone,ccris 7998,3-methoxyphenacylbromide
IUPAC Name 2-bromo-1-(3-methoxyphenyl)ethanone
InChI Key IOOHBIFQNQQUFI-UHFFFAOYSA-N
Molecular Formula C9H9BrO2