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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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2,146 – 2,160 of 6,893 results
2,146

Phthalaldehydic Acid 98.0+%, TCI America™

CAS: 119-67-5 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.133 MDL Number: MFCD00003336 InChI Key: DYNFCHNNOHNJFG-UHFFFAOYSA-N Synonym: 2-carboxybenzaldehyde,phthalaldehydic acid,o-formylbenzoic acid,benzoic acid, 2-formyl,o-carboxybenzaldehyde,benzoic acid, formyl,benzaldehyde-2-carboxylic acid,formylbenzoic acid,carboxybenzaldehyde,pubchem7365 PubChem CID: 8406 ChEBI: CHEBI:17605 IUPAC Name: 2-formylbenzoic acid SMILES: C1=CC=C(C(=C1)C=O)C(=O)O

PubChem CID 8406
CAS 119-67-5
Molecular Weight (g/mol) 150.133
ChEBI CHEBI:17605
MDL Number MFCD00003336
SMILES C1=CC=C(C(=C1)C=O)C(=O)O
Synonym 2-carboxybenzaldehyde,phthalaldehydic acid,o-formylbenzoic acid,benzoic acid, 2-formyl,o-carboxybenzaldehyde,benzoic acid, formyl,benzaldehyde-2-carboxylic acid,formylbenzoic acid,carboxybenzaldehyde,pubchem7365
IUPAC Name 2-formylbenzoic acid
InChI Key DYNFCHNNOHNJFG-UHFFFAOYSA-N
Molecular Formula C8H6O3
2,147

Dodecanophenone 98.0+%, TCI America™

CAS: 1674-38-0 Molecular Formula: C18H28O Molecular Weight (g/mol): 260.421 MDL Number: MFCD00008967 InChI Key: DJNJZIFFCJTUDS-UHFFFAOYSA-N Synonym: dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217 PubChem CID: 74292 IUPAC Name: 1-phenyldodecan-1-one SMILES: CCCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 74292
CAS 1674-38-0
Molecular Weight (g/mol) 260.421
MDL Number MFCD00008967
SMILES CCCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217
IUPAC Name 1-phenyldodecan-1-one
InChI Key DJNJZIFFCJTUDS-UHFFFAOYSA-N
Molecular Formula C18H28O
2,148

2'-Hydroxy-4'-methylacetophenone 95.0+%, TCI America™

CAS: 6921-64-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00100559 InChI Key: LYKDOWJROLHYOT-UHFFFAOYSA-N Synonym: 1-2-hydroxy-4-methylphenyl ethanone,1-2-hydroxy-4-methylphenyl ethan-1-one,2'-hydroxy-4'-methylacetophenone,ethanone, 1-2-hydroxy-4-methylphenyl,2-hydroxy-4-methylacetophenone,4-methyl-2-hydroxyacetophenone,1-2-hydroxy-4-methyl-phenyl-ethanone,unii-q168p7rg3b,1-acetyl-2-hydroxy-4-methylbenzene PubChem CID: 81338 IUPAC Name: 1-(2-hydroxy-4-methylphenyl)ethanone SMILES: CC1=CC(=C(C=C1)C(=O)C)O

PubChem CID 81338
CAS 6921-64-8
Molecular Weight (g/mol) 150.177
MDL Number MFCD00100559
SMILES CC1=CC(=C(C=C1)C(=O)C)O
Synonym 1-2-hydroxy-4-methylphenyl ethanone,1-2-hydroxy-4-methylphenyl ethan-1-one,2'-hydroxy-4'-methylacetophenone,ethanone, 1-2-hydroxy-4-methylphenyl,2-hydroxy-4-methylacetophenone,4-methyl-2-hydroxyacetophenone,1-2-hydroxy-4-methyl-phenyl-ethanone,unii-q168p7rg3b,1-acetyl-2-hydroxy-4-methylbenzene
IUPAC Name 1-(2-hydroxy-4-methylphenyl)ethanone
InChI Key LYKDOWJROLHYOT-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,149

1,3-Indandione 97.0+%, TCI America™

CAS: 606-23-5 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.145 MDL Number: MFCD00003779 InChI Key: UHKAJLSKXBADFT-UHFFFAOYSA-N Synonym: 1,3-indanedione,1,3-indandione,1h-indene-1,3 2h-dione,1,3-diketohydrindene,indan-1,3-dione,1,3-indanone,indane-1,3-dione,diketohydrindene,1,3-indandion,unii-4djn7yg35g PubChem CID: 11815 ChEBI: CHEBI:78877 IUPAC Name: indene-1,3-dione SMILES: C1C(=O)C2=CC=CC=C2C1=O

PubChem CID 11815
CAS 606-23-5
Molecular Weight (g/mol) 146.145
ChEBI CHEBI:78877
MDL Number MFCD00003779
SMILES C1C(=O)C2=CC=CC=C2C1=O
Synonym 1,3-indanedione,1,3-indandione,1h-indene-1,3 2h-dione,1,3-diketohydrindene,indan-1,3-dione,1,3-indanone,indane-1,3-dione,diketohydrindene,1,3-indandion,unii-4djn7yg35g
IUPAC Name indene-1,3-dione
InChI Key UHKAJLSKXBADFT-UHFFFAOYSA-N
Molecular Formula C9H6O2
2,150

4'-Cyclohexylacetophenone 98.0+%, TCI America™

CAS: 18594-05-3 Molecular Formula: C14H18O Molecular Weight (g/mol): 202.30 MDL Number: MFCD00001453 InChI Key: MSDQNIRGPBARGC-UHFFFAOYSA-N Synonym: 4'-cyclohexylacetophenone,1-4-cyclohexylphenyl ethanone,1-4-cyclohexylphenyl ethan-1-one,4-cyclohexylacetophenone,ethanone, 1-4-cyclohexylphenyl,1-acetyl-4-cyclohexylbenzene,p-cyclohexylacetophenone,acmc-209ena,4-cyclohexylace-tophenone,4'-cyclohexyl actephenone PubChem CID: 87715 IUPAC Name: 1-(4-cyclohexylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C=C1)C1CCCCC1

PubChem CID 87715
CAS 18594-05-3
Molecular Weight (g/mol) 202.30
MDL Number MFCD00001453
SMILES CC(=O)C1=CC=C(C=C1)C1CCCCC1
Synonym 4'-cyclohexylacetophenone,1-4-cyclohexylphenyl ethanone,1-4-cyclohexylphenyl ethan-1-one,4-cyclohexylacetophenone,ethanone, 1-4-cyclohexylphenyl,1-acetyl-4-cyclohexylbenzene,p-cyclohexylacetophenone,acmc-209ena,4-cyclohexylace-tophenone,4'-cyclohexyl actephenone
IUPAC Name 1-(4-cyclohexylphenyl)ethan-1-one
InChI Key MSDQNIRGPBARGC-UHFFFAOYSA-N
Molecular Formula C14H18O
2,151

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

CAS: 23082-51-1 Molecular Formula: C8H6ClNO3 Molecular Weight (g/mol): 199.59 MDL Number: MFCD09031331 InChI Key: PUUYGMZERWRIDS-UHFFFAOYSA-N PubChem CID: 12643796 IUPAC Name: 1-(4-chloro-2-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=C(C=C(Cl)C=C1)[N+]([O-])=O

PubChem CID 12643796
CAS 23082-51-1
Molecular Weight (g/mol) 199.59
MDL Number MFCD09031331
SMILES CC(=O)C1=C(C=C(Cl)C=C1)[N+]([O-])=O
IUPAC Name 1-(4-chloro-2-nitrophenyl)ethan-1-one
InChI Key PUUYGMZERWRIDS-UHFFFAOYSA-N
Molecular Formula C8H6ClNO3
2,152

2,12-Dichlorocyclododecanone 98.0+%, TCI America™

CAS: 858830-26-9 Molecular Formula: C12H20Cl2O Molecular Weight (g/mol): 251.19 MDL Number: MFCD04117917 InChI Key: MEHFXKFLCAZPSE-UHFFFAOYNA-N PubChem CID: 44630272 IUPAC Name: 2,12-dichlorocyclododecan-1-one SMILES: ClC1CCCCCCCCCC(Cl)C1=O

PubChem CID 44630272
CAS 858830-26-9
Molecular Weight (g/mol) 251.19
MDL Number MFCD04117917
SMILES ClC1CCCCCCCCCC(Cl)C1=O
IUPAC Name 2,12-dichlorocyclododecan-1-one
InChI Key MEHFXKFLCAZPSE-UHFFFAOYNA-N
Molecular Formula C12H20Cl2O
2,153

4'-Diethylaminoacetophenone 98.0+%, TCI America™

CAS: 5520-66-1 Molecular Formula: C12H17NO Molecular Weight (g/mol): 191.27 MDL Number: MFCD00043651 InChI Key: HMIBQFXWSUBFTG-UHFFFAOYSA-N Synonym: 4'-diethylaminoacetophenone,p-diethylaminoacetophenone,4-diethylaminoacetophenone,1-4-diethylamino phenyl ethanone,ethanone, 1-4-diethylamino phenyl,1-acetyl-4-diethylamino benzene,acmc-1aspz,4-acetyl-n,n-diethylaniline PubChem CID: 138529 IUPAC Name: 1-[4-(diethylamino)phenyl]ethan-1-one SMILES: CCN(CC)C1=CC=C(C=C1)C(C)=O

PubChem CID 138529
CAS 5520-66-1
Molecular Weight (g/mol) 191.27
MDL Number MFCD00043651
SMILES CCN(CC)C1=CC=C(C=C1)C(C)=O
Synonym 4'-diethylaminoacetophenone,p-diethylaminoacetophenone,4-diethylaminoacetophenone,1-4-diethylamino phenyl ethanone,ethanone, 1-4-diethylamino phenyl,1-acetyl-4-diethylamino benzene,acmc-1aspz,4-acetyl-n,n-diethylaniline
IUPAC Name 1-[4-(diethylamino)phenyl]ethan-1-one
InChI Key HMIBQFXWSUBFTG-UHFFFAOYSA-N
Molecular Formula C12H17NO
2,154

p-Anisil 98.0+%, TCI America™

CAS: 1226-42-2 Molecular Formula: C16H14O4 Molecular Weight (g/mol): 270.284 MDL Number: MFCD00008405 InChI Key: YNANGXWUZWWFKX-UHFFFAOYSA-N Synonym: 4,4'-dimethoxybenzil,anisil,p-anisil,1,2-bis 4-methoxyphenyl ethane-1,2-dione,bis 4-methoxyphenyl ethanedione,ethanedione, bis 4-methoxyphenyl,di-p-anisoyl,p,p'-dimethoxybenzil,1,2-ethanedione, 1,2-bis 4-methoxyphenyl,1,2-bis 4-methoxyphenyl-1,2-ethanedione PubChem CID: 71043 IUPAC Name: 1,2-bis(4-methoxyphenyl)ethane-1,2-dione SMILES: COC1=CC=C(C=C1)C(=O)C(=O)C2=CC=C(C=C2)OC

PubChem CID 71043
CAS 1226-42-2
Molecular Weight (g/mol) 270.284
MDL Number MFCD00008405
SMILES COC1=CC=C(C=C1)C(=O)C(=O)C2=CC=C(C=C2)OC
Synonym 4,4'-dimethoxybenzil,anisil,p-anisil,1,2-bis 4-methoxyphenyl ethane-1,2-dione,bis 4-methoxyphenyl ethanedione,ethanedione, bis 4-methoxyphenyl,di-p-anisoyl,p,p'-dimethoxybenzil,1,2-ethanedione, 1,2-bis 4-methoxyphenyl,1,2-bis 4-methoxyphenyl-1,2-ethanedione
IUPAC Name 1,2-bis(4-methoxyphenyl)ethane-1,2-dione
InChI Key YNANGXWUZWWFKX-UHFFFAOYSA-N
Molecular Formula C16H14O4
2,155

6-Bromoindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 17826-04-9 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.06 MDL Number: MFCD00792689 InChI Key: WCCLQCBKBPTODV-UHFFFAOYSA-N Synonym: 6-bromoindole-3-carboxaldehyde,6-bromoindole-3-carbaldehyde,6-bromo-3-formylindole,6-bromo-1h-indole-3-carboxaldehyde,6-bromindol-3-carbaldehyde,1h-indole-3-carboxaldehyde, 6-bromo,pubchem7691,acmc-209ee9,ksc536o3d,wcclqcbkbptodv-uhfffaoysa PubChem CID: 2794830 IUPAC Name: 6-bromo-1H-indole-3-carbaldehyde SMILES: BrC1=CC=C2C(NC=C2C=O)=C1

PubChem CID 2794830
CAS 17826-04-9
Molecular Weight (g/mol) 224.06
MDL Number MFCD00792689
SMILES BrC1=CC=C2C(NC=C2C=O)=C1
Synonym 6-bromoindole-3-carboxaldehyde,6-bromoindole-3-carbaldehyde,6-bromo-3-formylindole,6-bromo-1h-indole-3-carboxaldehyde,6-bromindol-3-carbaldehyde,1h-indole-3-carboxaldehyde, 6-bromo,pubchem7691,acmc-209ee9,ksc536o3d,wcclqcbkbptodv-uhfffaoysa
IUPAC Name 6-bromo-1H-indole-3-carbaldehyde
InChI Key WCCLQCBKBPTODV-UHFFFAOYSA-N
Molecular Formula C9H6BrNO
2,156

3,5-Dichlorobenzaldehyde 97.0+%, TCI America™

CAS: 10203-08-4 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003352 InChI Key: CASRSOJWLARCRX-UHFFFAOYSA-N Synonym: benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6 PubChem CID: 35746 IUPAC Name: 3,5-dichlorobenzaldehyde SMILES: C1=C(C=C(C=C1Cl)Cl)C=O

PubChem CID 35746
CAS 10203-08-4
Molecular Weight (g/mol) 175.008
MDL Number MFCD00003352
SMILES C1=C(C=C(C=C1Cl)Cl)C=O
Synonym benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6
IUPAC Name 3,5-dichlorobenzaldehyde
InChI Key CASRSOJWLARCRX-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
2,157

2-Bromo-2',4'-dimethoxyacetophenone 97.0+%, TCI America™

CAS: 60965-26-6 Molecular Formula: C10H11BrO3 Molecular Weight (g/mol): 259.099 MDL Number: MFCD00000197 InChI Key: PKVBZABQCCQHLD-UHFFFAOYSA-N Synonym: 2-bromo-1-2,4-dimethoxyphenyl ethanone,2-bromo-2',4'-dimethoxyacetophenone,2,4-dimethoxyphenacyl bromide,2-bromo-1-2',4'-dimethoxyphenyl ethanone,2-bromo-1-2,4-dimethoxyphenyl ethan-1-one,ethanone, 2-bromo-1-2,4-dimethoxyphenyl,2-bromo-2',4'-dimethoxyacetopheneone,1-2,4-dimethoxyphenyl-2-bromoethan-1-one,pubchem13433,acmc-1ba4l PubChem CID: 98683 IUPAC Name: 2-bromo-1-(2,4-dimethoxyphenyl)ethanone SMILES: COC1=CC(=C(C=C1)C(=O)CBr)OC

PubChem CID 98683
CAS 60965-26-6
Molecular Weight (g/mol) 259.099
MDL Number MFCD00000197
SMILES COC1=CC(=C(C=C1)C(=O)CBr)OC
Synonym 2-bromo-1-2,4-dimethoxyphenyl ethanone,2-bromo-2',4'-dimethoxyacetophenone,2,4-dimethoxyphenacyl bromide,2-bromo-1-2',4'-dimethoxyphenyl ethanone,2-bromo-1-2,4-dimethoxyphenyl ethan-1-one,ethanone, 2-bromo-1-2,4-dimethoxyphenyl,2-bromo-2',4'-dimethoxyacetopheneone,1-2,4-dimethoxyphenyl-2-bromoethan-1-one,pubchem13433,acmc-1ba4l
IUPAC Name 2-bromo-1-(2,4-dimethoxyphenyl)ethanone
InChI Key PKVBZABQCCQHLD-UHFFFAOYSA-N
Molecular Formula C10H11BrO3
2,158

5-(Chloroacetyl)oxindole 98.0+%, TCI America™

CAS: 65435-04-3 Molecular Formula: C10H8ClNO2 Molecular Weight (g/mol): 209.629 MDL Number: MFCD04115734 InChI Key: WXJWBEAGVWVEDM-UHFFFAOYSA-N Synonym: 5-(Chloroacetyl)-2-indolinone PubChem CID: 2060576 IUPAC Name: 5-(2-chloroacetyl)-1,3-dihydroindol-2-one SMILES: C1C2=C(C=CC(=C2)C(=O)CCl)NC1=O

PubChem CID 2060576
CAS 65435-04-3
Molecular Weight (g/mol) 209.629
MDL Number MFCD04115734
SMILES C1C2=C(C=CC(=C2)C(=O)CCl)NC1=O
Synonym 5-(Chloroacetyl)-2-indolinone
IUPAC Name 5-(2-chloroacetyl)-1,3-dihydroindol-2-one
InChI Key WXJWBEAGVWVEDM-UHFFFAOYSA-N
Molecular Formula C10H8ClNO2
2,159

trans-2-Octenal 96.0+%, TCI America™

CAS: 2548-87-0 Molecular Formula: C8H14O Molecular Weight (g/mol): 126.199 MDL Number: MFCD00007011 InChI Key: LVBXEMGDVWVTGY-VOTSOKGWSA-N Synonym: trans-2-octenal,e-oct-2-enal,e-2-octenal,2-octenal,trans-2-octen-1-al,e-2-octen-1-al,2-octen-1-al,2-octenel,2-octenal, e,2-octenal, 2e PubChem CID: 5283324 ChEBI: CHEBI:61748 IUPAC Name: (E)-oct-2-enal SMILES: CCCCCC=CC=O

PubChem CID 5283324
CAS 2548-87-0
Molecular Weight (g/mol) 126.199
ChEBI CHEBI:61748
MDL Number MFCD00007011
SMILES CCCCCC=CC=O
Synonym trans-2-octenal,e-oct-2-enal,e-2-octenal,2-octenal,trans-2-octen-1-al,e-2-octen-1-al,2-octen-1-al,2-octenel,2-octenal, e,2-octenal, 2e
IUPAC Name (E)-oct-2-enal
InChI Key LVBXEMGDVWVTGY-VOTSOKGWSA-N
Molecular Formula C8H14O
2,160

Phenylglyoxal Monohydrate 98.0+%, TCI America™

CAS: 1075-06-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00149499 InChI Key: NBIBDIKAOBCFJN-UHFFFAOYSA-N Synonym: dihydroxyacetophenone,acetophenone, dihydroxy,dihydroxy 1-phenylethanone,2,2-dihydroxy-1-phenyl-ethanone,ethanone, 2,2-dihydroxy-1-phenyl,acetophenone, 2,2-dihydroxy,alpha,alpha-dihydroxyacetophenone,dioxyacetophenone,alpha,alpha-dihydroxy-acetophenone PubChem CID: 99611 IUPAC Name: 2,2-dihydroxy-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)C(O)O

PubChem CID 99611
CAS 1075-06-5
Molecular Weight (g/mol) 152.149
MDL Number MFCD00149499
SMILES C1=CC=C(C=C1)C(=O)C(O)O
Synonym dihydroxyacetophenone,acetophenone, dihydroxy,dihydroxy 1-phenylethanone,2,2-dihydroxy-1-phenyl-ethanone,ethanone, 2,2-dihydroxy-1-phenyl,acetophenone, 2,2-dihydroxy,alpha,alpha-dihydroxyacetophenone,dioxyacetophenone,alpha,alpha-dihydroxy-acetophenone
IUPAC Name 2,2-dihydroxy-1-phenylethanone
InChI Key NBIBDIKAOBCFJN-UHFFFAOYSA-N
Molecular Formula C8H8O3