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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)
Complex Ketones (4,361)
Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (545)
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1,831 – 1,845 of 8,660 results
1,831

Chrysazin 98.0+%, TCI America™

CAS: 117-10-2 Molecular Formula: C14H8O4 Molecular Weight (g/mol): 240.214 MDL Number: MFCD00001211 InChI Key: QBPFLULOKWLNNW-UHFFFAOYSA-N Synonym: danthron,1,8-dihydroxyanthraquinone,chrysazin,dantron,antrapurol,laxanthreen,diaquone,istizin,laxanorm,altan PubChem CID: 2950 ChEBI: CHEBI:3682 IUPAC Name: 1,8-dihydroxyanthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O

PubChem CID 2950
CAS 117-10-2
Molecular Weight (g/mol) 240.214
ChEBI CHEBI:3682
MDL Number MFCD00001211
SMILES C1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=CC=C3O
Synonym danthron,1,8-dihydroxyanthraquinone,chrysazin,dantron,antrapurol,laxanthreen,diaquone,istizin,laxanorm,altan
IUPAC Name 1,8-dihydroxyanthracene-9,10-dione
InChI Key QBPFLULOKWLNNW-UHFFFAOYSA-N
Molecular Formula C14H8O4
1,833

2-Propionylthiophene 98.0+%, TCI America™

CAS: 13679-75-9 Molecular Formula: C7H8OS Molecular Weight (g/mol): 140.2 MDL Number: MFCD00005446 InChI Key: MFPZQZZWAMAHOY-UHFFFAOYSA-N Synonym: 1-2-thienyl-1-propanone,2-propionylthiophene,1-thiophen-2-yl propan-1-one,1-2-thienyl propan-1-one,ethyl 2-thienyl ketone,2-propanoylthiophene,1-propanone, 1-2-thienyl,unii-ny658tvp5m,ethyl thienyl ketone,ethyl-2-thienyl ketone PubChem CID: 26179 IUPAC Name: 1-thiophen-2-ylpropan-1-one SMILES: CCC(=O)C1=CC=CS1

PubChem CID 26179
CAS 13679-75-9
Molecular Weight (g/mol) 140.2
MDL Number MFCD00005446
SMILES CCC(=O)C1=CC=CS1
Synonym 1-2-thienyl-1-propanone,2-propionylthiophene,1-thiophen-2-yl propan-1-one,1-2-thienyl propan-1-one,ethyl 2-thienyl ketone,2-propanoylthiophene,1-propanone, 1-2-thienyl,unii-ny658tvp5m,ethyl thienyl ketone,ethyl-2-thienyl ketone
IUPAC Name 1-thiophen-2-ylpropan-1-one
InChI Key MFPZQZZWAMAHOY-UHFFFAOYSA-N
Molecular Formula C7H8OS
1,834

4'-Propylacetophenone 95.0+%, TCI America™

CAS: 2932-65-2 Molecular Formula: C11H14O Molecular Weight (g/mol): 162.23 MDL Number: MFCD00041359 InChI Key: ZNBVIYMIVFKTIW-UHFFFAOYSA-N Synonym: p-propylacetophenone,1-4-propylphenyl ethan-1-one,1-4-propylphenyl ethanone,4'-propylacetophenone,ethanone, 1-4-propylphenyl,4-n-propylacetophenone,4'-n-propylacetophenone,1-acetyl-4-propylbenzene,p-propylacetophenon,p-n-propylacetophenone PubChem CID: 76236 IUPAC Name: 1-(4-propylphenyl)ethan-1-one SMILES: CCCC1=CC=C(C=C1)C(C)=O

PubChem CID 76236
CAS 2932-65-2
Molecular Weight (g/mol) 162.23
MDL Number MFCD00041359
SMILES CCCC1=CC=C(C=C1)C(C)=O
Synonym p-propylacetophenone,1-4-propylphenyl ethan-1-one,1-4-propylphenyl ethanone,4'-propylacetophenone,ethanone, 1-4-propylphenyl,4-n-propylacetophenone,4'-n-propylacetophenone,1-acetyl-4-propylbenzene,p-propylacetophenon,p-n-propylacetophenone
IUPAC Name 1-(4-propylphenyl)ethan-1-one
InChI Key ZNBVIYMIVFKTIW-UHFFFAOYSA-N
Molecular Formula C11H14O
1,835

1,3-Dichloro-2-propanone 98.0+%, TCI America™

CAS: 534-07-6 Molecular Formula: C3H4Cl2O Molecular Weight (g/mol): 126.96 MDL Number: MFCD00000937 InChI Key: SUNMBRGCANLOEG-UHFFFAOYSA-N Synonym: 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone PubChem CID: 10793 IUPAC Name: 1,3-dichloropropan-2-one SMILES: ClCC(=O)CCl

PubChem CID 10793
CAS 534-07-6
Molecular Weight (g/mol) 126.96
MDL Number MFCD00000937
SMILES ClCC(=O)CCl
Synonym 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone
IUPAC Name 1,3-dichloropropan-2-one
InChI Key SUNMBRGCANLOEG-UHFFFAOYSA-N
Molecular Formula C3H4Cl2O
1,836

N,N-Dimethylacetoacetamide 97.0+%, TCI America™

CAS: 2044-64-6 Molecular Formula: C6H11NO2 Molecular Weight (g/mol): 129.159 MDL Number: MFCD00038243 InChI Key: YPEWWOUWRRQBAX-UHFFFAOYSA-N Synonym: n,n-dimethylacetoacetamide,butanamide, n,n-dimethyl-3-oxo,n,n-dimethyl-3-oxobutyramide,acetylacetamide, n,n-dimethyl,unii-7e2l0oaa4k,acetoacetamide, n,n-dimethyl,dimethylamid kyseliny acetoctove,dimethyl acetoacetamide,n,n-dimethyl acetoacetamide,nn-dimethylacetoacetamide PubChem CID: 16278 IUPAC Name: N,N-dimethyl-3-oxobutanamide SMILES: CC(=O)CC(=O)N(C)C

PubChem CID 16278
CAS 2044-64-6
Molecular Weight (g/mol) 129.159
MDL Number MFCD00038243
SMILES CC(=O)CC(=O)N(C)C
Synonym n,n-dimethylacetoacetamide,butanamide, n,n-dimethyl-3-oxo,n,n-dimethyl-3-oxobutyramide,acetylacetamide, n,n-dimethyl,unii-7e2l0oaa4k,acetoacetamide, n,n-dimethyl,dimethylamid kyseliny acetoctove,dimethyl acetoacetamide,n,n-dimethyl acetoacetamide,nn-dimethylacetoacetamide
IUPAC Name N,N-dimethyl-3-oxobutanamide
InChI Key YPEWWOUWRRQBAX-UHFFFAOYSA-N
Molecular Formula C6H11NO2
1,837

4-Chloroisatin 97.0+%, TCI America™

CAS: 6344-05-4 Molecular Formula: C8H4ClNO2 Molecular Weight (g/mol): 181.58 InChI Key: HSYFISNDMZKGRS-UHFFFAOYSA-N Synonym: 4-Chloroindole-2,3-dione, 4-Chloro-2,3-indolinedione PubChem CID: 96047 IUPAC Name: 4-chloro-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)Cl)C(=O)C(=O)N2

PubChem CID 96047
CAS 6344-05-4
Molecular Weight (g/mol) 181.58
SMILES C1=CC2=C(C(=C1)Cl)C(=O)C(=O)N2
Synonym 4-Chloroindole-2,3-dione, 4-Chloro-2,3-indolinedione
IUPAC Name 4-chloro-1H-indole-2,3-dione
InChI Key HSYFISNDMZKGRS-UHFFFAOYSA-N
Molecular Formula C8H4ClNO2
1,838

2,5-Dichlorobenzaldehyde 98.0+%, TCI America™

CAS: 6361-23-5 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00156140 InChI Key: BUXHYMZMVMNDMG-UHFFFAOYSA-N Synonym: 2,5-dichloro-benzaldehyde,2,5-dichlorobenzaldehdye,benzaldehyde, 2,5-dichloro,pubchem3081,2.5-dichlorbenzaldehyd,2,5-dichlorbenzaldehyde,acmc-1bkcw,2,5-dichloro benzaldehdye,ksc493o7f,2,5-dichlorobenzaldehyde PubChem CID: 80702 IUPAC Name: 2,5-dichlorobenzaldehyde SMILES: ClC1=CC=C(Cl)C(C=O)=C1

PubChem CID 80702
CAS 6361-23-5
Molecular Weight (g/mol) 175.01
MDL Number MFCD00156140
SMILES ClC1=CC=C(Cl)C(C=O)=C1
Synonym 2,5-dichloro-benzaldehyde,2,5-dichlorobenzaldehdye,benzaldehyde, 2,5-dichloro,pubchem3081,2.5-dichlorbenzaldehyd,2,5-dichlorbenzaldehyde,acmc-1bkcw,2,5-dichloro benzaldehdye,ksc493o7f,2,5-dichlorobenzaldehyde
IUPAC Name 2,5-dichlorobenzaldehyde
InChI Key BUXHYMZMVMNDMG-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
1,839

5,6-Dimethoxy-1-indanone 98.0+%, TCI America™

CAS: 2107-69-9 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.214 InChI Key: IHMQOBPGHZFGLC-UHFFFAOYSA-N Synonym: 5,6-dimethoxy-1-indanone,5,6-dimethoxy-2,3-dihydro-1h-inden-1-one,5,6-dimethoxyindan-1-one,5,6-dimethoxy-indan-1-one,1h-inden-1-one, 2,3-dihydro-5,6-dimethoxy,5,6-dimethoxyindanone,unii-f805rzi8go,f805rzi8go,1-indanone, 5,6-dimethoxy,5,6-dimethoxyindan-1-on PubChem CID: 75018 IUPAC Name: 5,6-dimethoxy-2,3-dihydroinden-1-one SMILES: COC1=C(C=C2C(=C1)CCC2=O)OC

PubChem CID 75018
CAS 2107-69-9
Molecular Weight (g/mol) 192.214
SMILES COC1=C(C=C2C(=C1)CCC2=O)OC
Synonym 5,6-dimethoxy-1-indanone,5,6-dimethoxy-2,3-dihydro-1h-inden-1-one,5,6-dimethoxyindan-1-one,5,6-dimethoxy-indan-1-one,1h-inden-1-one, 2,3-dihydro-5,6-dimethoxy,5,6-dimethoxyindanone,unii-f805rzi8go,f805rzi8go,1-indanone, 5,6-dimethoxy,5,6-dimethoxyindan-1-on
IUPAC Name 5,6-dimethoxy-2,3-dihydroinden-1-one
InChI Key IHMQOBPGHZFGLC-UHFFFAOYSA-N
Molecular Formula C11H12O3
1,840

Cyclopropyl 2-Thienyl Ketone 96.0+%, TCI America™

CAS: 6193-47-1 Molecular Formula: C8H8OS Molecular Weight (g/mol): 152.211 MDL Number: MFCD00005427 InChI Key: PJDFNFSTSCAKPC-UHFFFAOYSA-N Synonym: cyclopropyl 2-thienyl ketone,cyclopropyl thiophen-2-yl methanone,cyclopropyl 2-thienyl methanone,cyclopropyl2-thienylketone,acmc-1b3oh,2-thienylcyclopropyl ketone,cyclopropyl 2-thienylketone,bidd:gt0674,methanone,cyclopropyl-2-thienyl,pjdfnfstscakpc-uhfffaoysa PubChem CID: 80328 IUPAC Name: cyclopropyl(thiophen-2-yl)methanone SMILES: C1CC1C(=O)C2=CC=CS2

PubChem CID 80328
CAS 6193-47-1
Molecular Weight (g/mol) 152.211
MDL Number MFCD00005427
SMILES C1CC1C(=O)C2=CC=CS2
Synonym cyclopropyl 2-thienyl ketone,cyclopropyl thiophen-2-yl methanone,cyclopropyl 2-thienyl methanone,cyclopropyl2-thienylketone,acmc-1b3oh,2-thienylcyclopropyl ketone,cyclopropyl 2-thienylketone,bidd:gt0674,methanone,cyclopropyl-2-thienyl,pjdfnfstscakpc-uhfffaoysa
IUPAC Name cyclopropyl(thiophen-2-yl)methanone
InChI Key PJDFNFSTSCAKPC-UHFFFAOYSA-N
Molecular Formula C8H8OS
1,841

2'-Chloroacetophenone 97.0+%, TCI America™

CAS: 2142-68-9 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.593 MDL Number: MFCD00000560 InChI Key: ZDOYHCIRUPHUHN-UHFFFAOYSA-N Synonym: 2'-chloroacetophenone,1-2-chlorophenyl ethanone,o-chloroacetophenone,1-2-chlorophenyl ethan-1-one,ethanone, 1-2-chlorophenyl,acetophenone, 2'-chloro,o-chloroacetophonone,1-2-chloro-phenyl-ethanone,ethanone, 1-chlorophenyl,1-acetyl-2-chlorobenzene PubChem CID: 72864 IUPAC Name: 1-(2-chlorophenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1Cl

PubChem CID 72864
CAS 2142-68-9
Molecular Weight (g/mol) 154.593
MDL Number MFCD00000560
SMILES CC(=O)C1=CC=CC=C1Cl
Synonym 2'-chloroacetophenone,1-2-chlorophenyl ethanone,o-chloroacetophenone,1-2-chlorophenyl ethan-1-one,ethanone, 1-2-chlorophenyl,acetophenone, 2'-chloro,o-chloroacetophonone,1-2-chloro-phenyl-ethanone,ethanone, 1-chlorophenyl,1-acetyl-2-chlorobenzene
IUPAC Name 1-(2-chlorophenyl)ethanone
InChI Key ZDOYHCIRUPHUHN-UHFFFAOYSA-N
Molecular Formula C8H7ClO
1,842

3-Chloroacetylacetone 95.0+%, TCI America™

CAS: 1694-29-7 Molecular Formula: C5H7ClO2 Molecular Weight (g/mol): 134.559 MDL Number: MFCD00009651 InChI Key: VLRGXXKFHVJQOL-UHFFFAOYSA-N Synonym: 3-chloro-2,4-pentanedione,3-chloroacetylacetone,2,4-pentanedione, 3-chloro,1-acetyl-1-chloroacetone,3-chloro 2,4-pentanedione,3-chloro.2,4-pentanedione,3-chloro-pentane-2,4-dione,2,4-pentanedione,3-chloro,3-chloro-2,4-pentanedione, produced by wacker chemie ag, burghausen, germany gc PubChem CID: 74328 IUPAC Name: 3-chloropentane-2,4-dione SMILES: CC(=O)C(C(=O)C)Cl

PubChem CID 74328
CAS 1694-29-7
Molecular Weight (g/mol) 134.559
MDL Number MFCD00009651
SMILES CC(=O)C(C(=O)C)Cl
Synonym 3-chloro-2,4-pentanedione,3-chloroacetylacetone,2,4-pentanedione, 3-chloro,1-acetyl-1-chloroacetone,3-chloro 2,4-pentanedione,3-chloro.2,4-pentanedione,3-chloro-pentane-2,4-dione,2,4-pentanedione,3-chloro,3-chloro-2,4-pentanedione, produced by wacker chemie ag, burghausen, germany gc
IUPAC Name 3-chloropentane-2,4-dione
InChI Key VLRGXXKFHVJQOL-UHFFFAOYSA-N
Molecular Formula C5H7ClO2
1,843

4-Bromo-2-furaldehyde 97.0+%, TCI America™

CAS: 21921-76-6 Molecular Formula: C5H3BrO2 Molecular Weight (g/mol): 174.981 MDL Number: MFCD00671504 InChI Key: MRGBBKQOSUHKPF-UHFFFAOYSA-N Synonym: 4-bromo-2-furaldehyde,4-bromofurfural,4-bromo-2-formylfuran,4-bromo-2-furancarbaldehyde,2-furancarboxaldehyde, 4-bromo,4-bromo-furfural,4-bromofuraldehyde,zlchem 82,pubchem3545,acmc-209fpi PubChem CID: 2757010 IUPAC Name: 4-bromofuran-2-carbaldehyde SMILES: C1=C(OC=C1Br)C=O

PubChem CID 2757010
CAS 21921-76-6
Molecular Weight (g/mol) 174.981
MDL Number MFCD00671504
SMILES C1=C(OC=C1Br)C=O
Synonym 4-bromo-2-furaldehyde,4-bromofurfural,4-bromo-2-formylfuran,4-bromo-2-furancarbaldehyde,2-furancarboxaldehyde, 4-bromo,4-bromo-furfural,4-bromofuraldehyde,zlchem 82,pubchem3545,acmc-209fpi
IUPAC Name 4-bromofuran-2-carbaldehyde
InChI Key MRGBBKQOSUHKPF-UHFFFAOYSA-N
Molecular Formula C5H3BrO2
1,845

3-Bromothiophene-2-carboxaldehyde 95.0+%, TCI America™

CAS: 930-96-1 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.04 MDL Number: MFCD00126680 InChI Key: BCZHCWCOQDRYGS-UHFFFAOYSA-N Synonym: 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz PubChem CID: 2797079 IUPAC Name: 3-bromothiophene-2-carbaldehyde SMILES: BrC1=C(SC=C1)C=O

PubChem CID 2797079
CAS 930-96-1
Molecular Weight (g/mol) 191.04
MDL Number MFCD00126680
SMILES BrC1=C(SC=C1)C=O
Synonym 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz
IUPAC Name 3-bromothiophene-2-carbaldehyde
InChI Key BCZHCWCOQDRYGS-UHFFFAOYSA-N
Molecular Formula C5H3BrOS