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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 (4,312)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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136 – 150 of 6,654 results
136

Methylglyoxal, MP Biomedicals™

CAS: 78-98-8 Molecular Formula: C3H4O2 Molecular Weight (g/mol): 72.06 MDL Number: MFCD00006960 InChI Key: AIJULSRZWUXGPQ-UHFFFAOYSA-N Synonym: methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal PubChem CID: 880 ChEBI: CHEBI:17158 IUPAC Name: 2-oxopropanal SMILES: CC(=O)C=O

PubChem CID 880
CAS 78-98-8
Molecular Weight (g/mol) 72.06
ChEBI CHEBI:17158
MDL Number MFCD00006960
SMILES CC(=O)C=O
Synonym methylglyoxal,pyruvaldehyde,pyruvic aldehyde,acetylformaldehyde,acetylformyl,propanal, 2-oxo,2-ketopropionaldehyde,propanedione,propanolone,methyl glyoxal
IUPAC Name 2-oxopropanal
InChI Key AIJULSRZWUXGPQ-UHFFFAOYSA-N
Molecular Formula C3H4O2
137

2-Ethylhexanal, 96%

CAS: 123-05-7 Molecular Formula: C8H16O Molecular Weight (g/mol): 128.215 MDL Number: MFCD00006987 InChI Key: LGYNIFWIKSEESD-UHFFFAOYSA-N Synonym: hexanal, 2-ethyl,2-ethylhexaldehyde,2-ethylhexylaldehyde,3-formylheptane,2-ethylcaproaldehyde,butylethylacetaldehyde,ethylbutylacetaldehyde,ethylhexaldehyde,alpha-ethylcaproaldehyde,butyl ethyl acetaldehyde PubChem CID: 31241 IUPAC Name: 2-ethylhexanal SMILES: CCCCC(CC)C=O

PubChem CID 31241
CAS 123-05-7
Molecular Weight (g/mol) 128.215
MDL Number MFCD00006987
SMILES CCCCC(CC)C=O
Synonym hexanal, 2-ethyl,2-ethylhexaldehyde,2-ethylhexylaldehyde,3-formylheptane,2-ethylcaproaldehyde,butylethylacetaldehyde,ethylbutylacetaldehyde,ethylhexaldehyde,alpha-ethylcaproaldehyde,butyl ethyl acetaldehyde
IUPAC Name 2-ethylhexanal
InChI Key LGYNIFWIKSEESD-UHFFFAOYSA-N
Molecular Formula C8H16O
138

3-Phenylpropionaldehyde, 95%

CAS: 104-53-0 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.18 MDL Number: MFCD00007021 InChI Key: YGCZTXZTJXYWCO-UHFFFAOYSA-N Synonym: benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl PubChem CID: 7707 IUPAC Name: 3-phenylpropanal SMILES: C1=CC=C(C=C1)CCC=O

PubChem CID 7707
CAS 104-53-0
Molecular Weight (g/mol) 134.18
MDL Number MFCD00007021
SMILES C1=CC=C(C=C1)CCC=O
Synonym benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl
IUPAC Name 3-phenylpropanal
InChI Key YGCZTXZTJXYWCO-UHFFFAOYSA-N
Molecular Formula C9H10O
139

n-Butyrophenone, 99%

CAS: 495-40-9 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.2 InChI Key: FFSAXUULYPJSKH-UHFFFAOYSA-N Synonym: butyrophenone,n-butyrophenone,1-butanone, 1-phenyl,phenyl propyl ketone,1-phenyl-1-butanone,propyl phenyl ketone,unii-186i11wb5b,1-phenyl-butan-1-one,propylphenylketone PubChem CID: 10315 IUPAC Name: 1-phenylbutan-1-one SMILES: CCCC(=O)C1=CC=CC=C1

PubChem CID 10315
CAS 495-40-9
Molecular Weight (g/mol) 148.2
SMILES CCCC(=O)C1=CC=CC=C1
Synonym butyrophenone,n-butyrophenone,1-butanone, 1-phenyl,phenyl propyl ketone,1-phenyl-1-butanone,propyl phenyl ketone,unii-186i11wb5b,1-phenyl-butan-1-one,propylphenylketone
IUPAC Name 1-phenylbutan-1-one
InChI Key FFSAXUULYPJSKH-UHFFFAOYSA-N
Molecular Formula C10H12O
140

2-Acetylbenzo[b]furan, 99%

CAS: 1646-26-0 Molecular Formula: C10H8O2 Molecular Weight (g/mol): 160.17 MDL Number: MFCD00005849 InChI Key: YUTFQTAITWWGFH-UHFFFAOYSA-N Synonym: 2-acetylbenzofuran,1-benzofuran-2-yl ethanone,ethanone, 1-2-benzofuranyl,benzofuran-2-yl methyl ketone,2-acetylcoumarone,2-acetylcumarone,2-benzofuranyl methyl ketone,benzo b furan-2-yl methyl ketone,1-2-benzofuranyl ethanone,2-acetylbenzo b furan PubChem CID: 15435 SMILES: CC(=O)C1=CC2=CC=CC=C2O1

PubChem CID 15435
CAS 1646-26-0
Molecular Weight (g/mol) 160.17
MDL Number MFCD00005849
SMILES CC(=O)C1=CC2=CC=CC=C2O1
Synonym 2-acetylbenzofuran,1-benzofuran-2-yl ethanone,ethanone, 1-2-benzofuranyl,benzofuran-2-yl methyl ketone,2-acetylcoumarone,2-acetylcumarone,2-benzofuranyl methyl ketone,benzo b furan-2-yl methyl ketone,1-2-benzofuranyl ethanone,2-acetylbenzo b furan
InChI Key YUTFQTAITWWGFH-UHFFFAOYSA-N
Molecular Formula C10H8O2
141

2',3',4'-Trihydroxyacetophenone, 98%

CAS: 528-21-2 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.148 MDL Number: MFCD00002193 InChI Key: XIROXSOOOAZHLL-UHFFFAOYSA-N Synonym: gallacetophenone,1-2,3,4-trihydroxyphenyl ethanone,2',3',4'-trihydroxyacetophenone,galloacetophenone,alizarin yellow c,alizarine yellow c,2,3,4-trihydroxyacetophenone,ethanone, 1-2,3,4-trihydroxyphenyl,4-acetylpyrogallol,acetophenone, 2',3',4'-trihydroxy PubChem CID: 10706 IUPAC Name: 1-(2,3,4-trihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C(=C(C=C1)O)O)O

PubChem CID 10706
CAS 528-21-2
Molecular Weight (g/mol) 168.148
MDL Number MFCD00002193
SMILES CC(=O)C1=C(C(=C(C=C1)O)O)O
Synonym gallacetophenone,1-2,3,4-trihydroxyphenyl ethanone,2',3',4'-trihydroxyacetophenone,galloacetophenone,alizarin yellow c,alizarine yellow c,2,3,4-trihydroxyacetophenone,ethanone, 1-2,3,4-trihydroxyphenyl,4-acetylpyrogallol,acetophenone, 2',3',4'-trihydroxy
IUPAC Name 1-(2,3,4-trihydroxyphenyl)ethanone
InChI Key XIROXSOOOAZHLL-UHFFFAOYSA-N
Molecular Formula C8H8O4
142

Cyclopentyl phenyl ketone, 96%

CAS: 5422-88-8 Molecular Formula: C12H14O Molecular Weight (g/mol): 174.24 MDL Number: MFCD00001378 InChI Key: VYDIMQRLNMMJBW-UHFFFAOYSA-N Synonym: cyclopentyl phenyl ketone,cyclopentyl phenyl methanone,benzoylcyclopentane,methanone, cyclopentylphenyl,ketone, cyclopentyl phenyl,cyclopentyl-phenyl-methanone,cyclopentylphenylketone,acmc-209leg,phenyl cyclopentyl ketone,cyclopentanylphenylmethanone PubChem CID: 79464 IUPAC Name: cyclopentyl(phenyl)methanone SMILES: O=C(C1CCCC1)C1=CC=CC=C1

PubChem CID 79464
CAS 5422-88-8
Molecular Weight (g/mol) 174.24
MDL Number MFCD00001378
SMILES O=C(C1CCCC1)C1=CC=CC=C1
Synonym cyclopentyl phenyl ketone,cyclopentyl phenyl methanone,benzoylcyclopentane,methanone, cyclopentylphenyl,ketone, cyclopentyl phenyl,cyclopentyl-phenyl-methanone,cyclopentylphenylketone,acmc-209leg,phenyl cyclopentyl ketone,cyclopentanylphenylmethanone
IUPAC Name cyclopentyl(phenyl)methanone
InChI Key VYDIMQRLNMMJBW-UHFFFAOYSA-N
Molecular Formula C12H14O
143

2-Acetylfuran, 99%

CAS: 1192-62-7 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00003242 InChI Key: IEMMBWWQXVXBEU-UHFFFAOYSA-N Synonym: 2-acetylfuran,acetylfuran,1-furan-2-yl ethanone,2-furyl methyl ketone,methyl 2-furyl ketone,1-2-furyl ethanone,2-furylethanone,2-acetyl furan,ketone, 2-furyl methyl,ethanone, 1-2-furanyl PubChem CID: 14505 ChEBI: CHEBI:59983 IUPAC Name: 1-(furan-2-yl)ethanone SMILES: CC(=O)C1=CC=CO1

PubChem CID 14505
CAS 1192-62-7
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:59983
MDL Number MFCD00003242
SMILES CC(=O)C1=CC=CO1
Synonym 2-acetylfuran,acetylfuran,1-furan-2-yl ethanone,2-furyl methyl ketone,methyl 2-furyl ketone,1-2-furyl ethanone,2-furylethanone,2-acetyl furan,ketone, 2-furyl methyl,ethanone, 1-2-furanyl
IUPAC Name 1-(furan-2-yl)ethanone
InChI Key IEMMBWWQXVXBEU-UHFFFAOYSA-N
Molecular Formula C6H6O2
144

5-Methyl-2-furaldehyde, 98%

CAS: 620-02-0 Molecular Formula: C6H6O2 Molecular Weight (g/mol): 110.112 MDL Number: MFCD00003232 InChI Key: OUDFNZMQXZILJD-UHFFFAOYSA-N Synonym: 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran PubChem CID: 12097 ChEBI: CHEBI:2091 IUPAC Name: 5-methylfuran-2-carbaldehyde SMILES: CC1=CC=C(O1)C=O

PubChem CID 12097
CAS 620-02-0
Molecular Weight (g/mol) 110.112
ChEBI CHEBI:2091
MDL Number MFCD00003232
SMILES CC1=CC=C(O1)C=O
Synonym 5-methylfurfural,5-methyl-2-furaldehyde,5-methyl furfural,5-methyl-2-furfural,2-furancarboxaldehyde, 5-methyl,5-methylfuran-2-al,5-methyl-2-furancarboxaldehyde,5-methylfurfuraldehyde,2-furaldehyde, 5-methyl,2-formyl-5-methylfuran
IUPAC Name 5-methylfuran-2-carbaldehyde
InChI Key OUDFNZMQXZILJD-UHFFFAOYSA-N
Molecular Formula C6H6O2
145

5-(Hydroxymethyl)furfural, 98%

CAS: 67-47-0 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 InChI Key: NOEGNKMFWQHSLB-UHFFFAOYSA-N Synonym: 5-hydroxymethylfurfural,5-hydroxymethyl-2-furaldehyde,5-hydroxymethyl furfural,5-hydroxymethyl furan-2-carbaldehyde,hydroxymethylfurfural,5-hydroxymethyl-2-furfural,5-oxymethylfurfurole,5-hydroxymethylfuraldehyde,hydroxymethylfurfurole PubChem CID: 237332 ChEBI: CHEBI:412516 IUPAC Name: 5-(hydroxymethyl)furan-2-carbaldehyde SMILES: C1=C(OC(=C1)C=O)CO

PubChem CID 237332
CAS 67-47-0
Molecular Weight (g/mol) 126.11
ChEBI CHEBI:412516
SMILES C1=C(OC(=C1)C=O)CO
Synonym 5-hydroxymethylfurfural,5-hydroxymethyl-2-furaldehyde,5-hydroxymethyl furfural,5-hydroxymethyl furan-2-carbaldehyde,hydroxymethylfurfural,5-hydroxymethyl-2-furfural,5-oxymethylfurfurole,5-hydroxymethylfuraldehyde,hydroxymethylfurfurole
IUPAC Name 5-(hydroxymethyl)furan-2-carbaldehyde
InChI Key NOEGNKMFWQHSLB-UHFFFAOYSA-N
Molecular Formula C6H6O3
146

2-Hydroxy-3-methoxybenzaldehyde, 99%

CAS: 148-53-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003322 InChI Key: JJVNINGBHGBWJH-UHFFFAOYSA-N Synonym: 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde PubChem CID: 8991 ChEBI: CHEBI:78339 IUPAC Name: 2-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC=CC(C=O)=C1O

PubChem CID 8991
CAS 148-53-8
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:78339
MDL Number MFCD00003322
SMILES COC1=CC=CC(C=O)=C1O
Synonym 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde
IUPAC Name 2-hydroxy-3-methoxybenzaldehyde
InChI Key JJVNINGBHGBWJH-UHFFFAOYSA-N
Molecular Formula C8H8O3
147

1-Phenylisatin, 98%

CAS: 723-89-7 Molecular Formula: C14H9NO2 Molecular Weight (g/mol): 223.231 MDL Number: MFCD00082681 InChI Key: UWCPWBIMRYXUOU-UHFFFAOYSA-N Synonym: 1-phenylisatin,1-phenylindoline-2,3-dione,1-phenyl-1h-indole-2,3-dione,1h-indole-2,3-dione, 1-phenyl,1-phenyl-indole-2,3-dione,indole-2,3-dione, 1-phenyl,1h-indole-2,3-dione, 1-phenyl-9ci,1-phenyl-2,3-dihydro-1h-indole-2,3-dione,phenylisatin,n-phenylisatin PubChem CID: 12884 IUPAC Name: 1-phenylindole-2,3-dione SMILES: C1=CC=C(C=C1)N2C3=CC=CC=C3C(=O)C2=O

PubChem CID 12884
CAS 723-89-7
Molecular Weight (g/mol) 223.231
MDL Number MFCD00082681
SMILES C1=CC=C(C=C1)N2C3=CC=CC=C3C(=O)C2=O
Synonym 1-phenylisatin,1-phenylindoline-2,3-dione,1-phenyl-1h-indole-2,3-dione,1h-indole-2,3-dione, 1-phenyl,1-phenyl-indole-2,3-dione,indole-2,3-dione, 1-phenyl,1h-indole-2,3-dione, 1-phenyl-9ci,1-phenyl-2,3-dihydro-1h-indole-2,3-dione,phenylisatin,n-phenylisatin
IUPAC Name 1-phenylindole-2,3-dione
InChI Key UWCPWBIMRYXUOU-UHFFFAOYSA-N
Molecular Formula C14H9NO2
148

2-Acetylbenzeneboronic acid, 97%

CAS: 308103-40-4 Molecular Formula: C8H9BO3 Molecular Weight (g/mol): 163.97 MDL Number: MFCD01321263 InChI Key: ZKAOVABYLXQUTI-UHFFFAOYSA-N Synonym: 2-acetylphenyl boronic acid,boronic acid, 2-acetylphenyl,2'-boronoacetophenone,1-2-boronophenyl ethan-1-one,2-acetylbenzeneboronic acid,2-acetylbenzenboronicacid,1-2-dihydroxyboranyl phenyl ethan-1-one,2-acetylphenylboronicacid,pubchem5373,acmc-1agh6 PubChem CID: 2734309 IUPAC Name: (2-acetylphenyl)boronic acid SMILES: CC(=O)C1=CC=CC=C1B(O)O

PubChem CID 2734309
CAS 308103-40-4
Molecular Weight (g/mol) 163.97
MDL Number MFCD01321263
SMILES CC(=O)C1=CC=CC=C1B(O)O
Synonym 2-acetylphenyl boronic acid,boronic acid, 2-acetylphenyl,2'-boronoacetophenone,1-2-boronophenyl ethan-1-one,2-acetylbenzeneboronic acid,2-acetylbenzenboronicacid,1-2-dihydroxyboranyl phenyl ethan-1-one,2-acetylphenylboronicacid,pubchem5373,acmc-1agh6
IUPAC Name (2-acetylphenyl)boronic acid
InChI Key ZKAOVABYLXQUTI-UHFFFAOYSA-N
Molecular Formula C8H9BO3
149

5,6-Dimethoxy-1-indanone, 97%

CAS: 2107-69-9 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.214 MDL Number: MFCD00003790 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
MDL Number MFCD00003790
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
150

1,3-Indanedione, 97%

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