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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.
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Alpha beta-unsaturated carbonyl compounds (527)
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2,131 – 2,145 of 8,679 results
2,131

1-Hydroxyanthraquinone 98.0+%, TCI America™

CAS: 129-43-1 Molecular Formula: C14H8O3 Molecular Weight (g/mol): 224.215 MDL Number: MFCD00058946 InChI Key: BTLXPCBPYBNQNR-UHFFFAOYSA-N PubChem CID: 8512 ChEBI: CHEBI:28877 IUPAC Name: 1-hydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)O

PubChem CID 8512
CAS 129-43-1
Molecular Weight (g/mol) 224.215
ChEBI CHEBI:28877
MDL Number MFCD00058946
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)O
IUPAC Name 1-hydroxyanthracene-9,10-dione
InChI Key BTLXPCBPYBNQNR-UHFFFAOYSA-N
Molecular Formula C14H8O3
2,132

1,5-Diaminoanthraquinone 92.0+%, TCI America™

CAS: 129-44-2 Molecular Formula: C14H10N2O2 Molecular Weight (g/mol): 238.246 MDL Number: MFCD00001226 InChI Key: VWBVCOPVKXNMMZ-UHFFFAOYSA-N Synonym: 1,5-diaminoanthraquinone,smoke red f,1,5-diaminoanthrachinon,c.i. disperse red ii,1,5-anthraquinonyldiamine,9,10-anthracenedione, 1,5-diamino,1,5-diamino-9,10-anthraquinone,1,5-daa,1,5-daa russian,unii-3zxx3hk358 PubChem CID: 8513 IUPAC Name: 1,5-diaminoanthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)N)C(=O)C3=C(C2=O)C(=CC=C3)N

PubChem CID 8513
CAS 129-44-2
Molecular Weight (g/mol) 238.246
MDL Number MFCD00001226
SMILES C1=CC2=C(C(=C1)N)C(=O)C3=C(C2=O)C(=CC=C3)N
Synonym 1,5-diaminoanthraquinone,smoke red f,1,5-diaminoanthrachinon,c.i. disperse red ii,1,5-anthraquinonyldiamine,9,10-anthracenedione, 1,5-diamino,1,5-diamino-9,10-anthraquinone,1,5-daa,1,5-daa russian,unii-3zxx3hk358
IUPAC Name 1,5-diaminoanthracene-9,10-dione
InChI Key VWBVCOPVKXNMMZ-UHFFFAOYSA-N
Molecular Formula C14H10N2O2
2,133

4-Hydroxy-2-butanone 95.0+%, TCI America™

CAS: 590-90-9 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.106 MDL Number: MFCD00059005 InChI Key: LVSQXDHWDCMMRJ-UHFFFAOYSA-N Synonym: 4-hydroxy-2-butanone,2-butanone, 4-hydroxy,methylolacetone,3-oxo-1-butanol,3-oxobutanol,3-ketobutan-1-ol,monomethylolacetone,4-butanol-2-one,unii-tcm0bj44mf,2-hydroxyethyl methyl ketone PubChem CID: 111509 ChEBI: CHEBI:41268 IUPAC Name: 4-hydroxybutan-2-one SMILES: CC(=O)CCO

PubChem CID 111509
CAS 590-90-9
Molecular Weight (g/mol) 88.106
ChEBI CHEBI:41268
MDL Number MFCD00059005
SMILES CC(=O)CCO
Synonym 4-hydroxy-2-butanone,2-butanone, 4-hydroxy,methylolacetone,3-oxo-1-butanol,3-oxobutanol,3-ketobutan-1-ol,monomethylolacetone,4-butanol-2-one,unii-tcm0bj44mf,2-hydroxyethyl methyl ketone
IUPAC Name 4-hydroxybutan-2-one
InChI Key LVSQXDHWDCMMRJ-UHFFFAOYSA-N
Molecular Formula C4H8O2
2,134

Ethyl 5-Formyl-2,4-dimethyl-3-pyrrolecarboxylate 98.0+%, TCI America™

CAS: 2199-59-9 Molecular Formula: C10H13NO3 Molecular Weight (g/mol): 195.22 MDL Number: MFCD00030352 InChI Key: GDISALBEIGGPER-UHFFFAOYSA-N Synonym: 5-formyl-2,4-dimethyl-1h-pyrrole-3-carboxylic acid ethyl ester,2,4-dimethyl-3-ethoxycarbonyl-5-formylpyrrole,ethyl 2,4-dimethyl-5-formylpyrrole-3-carboxylate,ethyl 5-formyl-2,4-dimethylpyrrole-3-carboxylate,1h-pyrrole-3-carboxylic acid, 5-formyl-2,4-dimethyl-, ethyl ester,ethyl 3,5-dimethyl-2-formylpyrrole-4-carboxylate,2,4-dimethyl-3-carbethoxy pyrrole-5-carboxaldehyde,3,5-dimethyl-4-ethoxycarbonyl-1h-pyrrole-2-carboxaldehyde,5-formyl-2,4-dimethyl-3-pyrrolecarboxylic acid ethyl ester,pubchem9415 PubChem CID: 137485 IUPAC Name: ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate SMILES: CCOC(=O)C1=C(C)NC(C=O)=C1C

PubChem CID 137485
CAS 2199-59-9
Molecular Weight (g/mol) 195.22
MDL Number MFCD00030352
SMILES CCOC(=O)C1=C(C)NC(C=O)=C1C
Synonym 5-formyl-2,4-dimethyl-1h-pyrrole-3-carboxylic acid ethyl ester,2,4-dimethyl-3-ethoxycarbonyl-5-formylpyrrole,ethyl 2,4-dimethyl-5-formylpyrrole-3-carboxylate,ethyl 5-formyl-2,4-dimethylpyrrole-3-carboxylate,1h-pyrrole-3-carboxylic acid, 5-formyl-2,4-dimethyl-, ethyl ester,ethyl 3,5-dimethyl-2-formylpyrrole-4-carboxylate,2,4-dimethyl-3-carbethoxy pyrrole-5-carboxaldehyde,3,5-dimethyl-4-ethoxycarbonyl-1h-pyrrole-2-carboxaldehyde,5-formyl-2,4-dimethyl-3-pyrrolecarboxylic acid ethyl ester,pubchem9415
IUPAC Name ethyl 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylate
InChI Key GDISALBEIGGPER-UHFFFAOYSA-N
Molecular Formula C10H13NO3
2,135

Acetoin (May exist as crystalline dimer) 98.0+%, TCI America™

CAS: 513-86-0 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00004521,MFCD00038696 InChI Key: ROWKJAVDOGWPAT-UHFFFAOYNA-N Synonym: acetoin,3-hydroxy-2-butanone,acetyl methyl carbinol,dimethylketol,2-butanone, 3-hydroxy,acetylmethylcarbinol,2,3-butanolone,2-hydroxy-3-butanone,1-hydroxyethyl methyl ketone,methanol, acetylmethyl PubChem CID: 179 ChEBI: CHEBI:15688 IUPAC Name: 3-hydroxybutan-2-one SMILES: CC(O)C(C)=O

PubChem CID 179
CAS 513-86-0
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:15688
MDL Number MFCD00004521,MFCD00038696
SMILES CC(O)C(C)=O
Synonym acetoin,3-hydroxy-2-butanone,acetyl methyl carbinol,dimethylketol,2-butanone, 3-hydroxy,acetylmethylcarbinol,2,3-butanolone,2-hydroxy-3-butanone,1-hydroxyethyl methyl ketone,methanol, acetylmethyl
IUPAC Name 3-hydroxybutan-2-one
InChI Key ROWKJAVDOGWPAT-UHFFFAOYNA-N
Molecular Formula C4H8O2
2,136

3-Hydroxy-3-methyl-2-butanone 95.0+%, TCI America™

CAS: 115-22-0 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.133 MDL Number: MFCD00004460 InChI Key: BNDRWEVUODOUDW-UHFFFAOYSA-N Synonym: 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone PubChem CID: 8261 IUPAC Name: 3-hydroxy-3-methylbutan-2-one SMILES: CC(=O)C(C)(C)O

PubChem CID 8261
CAS 115-22-0
Molecular Weight (g/mol) 102.133
MDL Number MFCD00004460
SMILES CC(=O)C(C)(C)O
Synonym 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone
IUPAC Name 3-hydroxy-3-methylbutan-2-one
InChI Key BNDRWEVUODOUDW-UHFFFAOYSA-N
Molecular Formula C5H10O2
2,137

Isatin 98.0+%, TCI America™

CAS: 91-56-5 Molecular Formula: C8H5NO2 Molecular Weight (g/mol): 147.133 MDL Number: MFCD00005718 InChI Key: JXDYKVIHCLTXOP-UHFFFAOYSA-N Synonym: isatin,indoline-2,3-dione,2,3-indolinedione,indole-2,3-dione,isatine,2,3-dioxoindoline,pseudoisatin,tribulin,isotin,isatic acid lactam PubChem CID: 7054 ChEBI: CHEBI:27539 IUPAC Name: 1H-indole-2,3-dione SMILES: C1=CC=C2C(=C1)C(=O)C(=O)N2

PubChem CID 7054
CAS 91-56-5
Molecular Weight (g/mol) 147.133
ChEBI CHEBI:27539
MDL Number MFCD00005718
SMILES C1=CC=C2C(=C1)C(=O)C(=O)N2
Synonym isatin,indoline-2,3-dione,2,3-indolinedione,indole-2,3-dione,isatine,2,3-dioxoindoline,pseudoisatin,tribulin,isotin,isatic acid lactam
IUPAC Name 1H-indole-2,3-dione
InChI Key JXDYKVIHCLTXOP-UHFFFAOYSA-N
Molecular Formula C8H5NO2
2,138

4'-Methylpropiophenone 95.0+%, TCI America™

CAS: 5337-93-9 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.21 MDL Number: MFCD00009312 InChI Key: PATYHUUYADUHQS-UHFFFAOYSA-N Synonym: 4'-methylpropiophenone,1-p-tolyl propan-1-one,p-methylpropiophenone,4-methylpropiophenone,1-4-methylphenyl propan-1-one,1-propanone, 1-4-methylphenyl,p-tolyl ethyl ketone,p-methyl propiophenone,1-p-tolylpropan-1-one,1-4-methylphenyl-1-propanone PubChem CID: 21429 ChEBI: CHEBI:59335 IUPAC Name: 1-(4-methylphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C)C=C1

PubChem CID 21429
CAS 5337-93-9
Molecular Weight (g/mol) 148.21
ChEBI CHEBI:59335
MDL Number MFCD00009312
SMILES CCC(=O)C1=CC=C(C)C=C1
Synonym 4'-methylpropiophenone,1-p-tolyl propan-1-one,p-methylpropiophenone,4-methylpropiophenone,1-4-methylphenyl propan-1-one,1-propanone, 1-4-methylphenyl,p-tolyl ethyl ketone,p-methyl propiophenone,1-p-tolylpropan-1-one,1-4-methylphenyl-1-propanone
IUPAC Name 1-(4-methylphenyl)propan-1-one
InChI Key PATYHUUYADUHQS-UHFFFAOYSA-N
Molecular Formula C10H12O
2,139

4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one 98.0+%, TCI America™

CAS: 25796-77-4 Molecular Formula: C9H4OS2 Molecular Weight (g/mol): 192.25 MDL Number: MFCD16619150 InChI Key: HFIUHKXJUKKOIZ-UHFFFAOYSA-N PubChem CID: 10976338 IUPAC Name: 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraen-7-one SMILES: O=C1C2=C(SC=C2)C2=C1C=CS2

PubChem CID 10976338
CAS 25796-77-4
Molecular Weight (g/mol) 192.25
MDL Number MFCD16619150
SMILES O=C1C2=C(SC=C2)C2=C1C=CS2
IUPAC Name 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraen-7-one
InChI Key HFIUHKXJUKKOIZ-UHFFFAOYSA-N
Molecular Formula C9H4OS2
2,140

6-Fluoro-2-methyl-4-chromanone 97.0+%, TCI America™

CAS: 88754-96-5 Molecular Formula: C10H9FO2 Molecular Weight (g/mol): 180.18 MDL Number: MFCD00059072 InChI Key: RPAIBTVEPAACRP-UHFFFAOYNA-N PubChem CID: 2737390 IUPAC Name: 6-fluoro-2-methyl-3,4-dihydro-2H-1-benzopyran-4-one SMILES: CC1CC(=O)C2=C(O1)C=CC(F)=C2

PubChem CID 2737390
CAS 88754-96-5
Molecular Weight (g/mol) 180.18
MDL Number MFCD00059072
SMILES CC1CC(=O)C2=C(O1)C=CC(F)=C2
IUPAC Name 6-fluoro-2-methyl-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key RPAIBTVEPAACRP-UHFFFAOYNA-N
Molecular Formula C10H9FO2
2,141

4'-Hydroxyacetophenone 98.0+%, TCI America™

CAS: 99-93-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00002359 InChI Key: TXFPEBPIARQUIG-UHFFFAOYSA-N Synonym: 4'-hydroxyacetophenone,4-hydroxyacetophenone,1-4-hydroxyphenyl ethanone,4-acetylphenol,p-hydroxyacetophenone,piceol,ethanone, 1-4-hydroxyphenyl,p-acetylphenol,para-hydroxyacetophenone,p-oxyacetophenone PubChem CID: 7469 ChEBI: CHEBI:28032 IUPAC Name: 1-(4-hydroxyphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(O)C=C1

PubChem CID 7469
CAS 99-93-4
Molecular Weight (g/mol) 136.15
ChEBI CHEBI:28032
MDL Number MFCD00002359
SMILES CC(=O)C1=CC=C(O)C=C1
Synonym 4'-hydroxyacetophenone,4-hydroxyacetophenone,1-4-hydroxyphenyl ethanone,4-acetylphenol,p-hydroxyacetophenone,piceol,ethanone, 1-4-hydroxyphenyl,p-acetylphenol,para-hydroxyacetophenone,p-oxyacetophenone
IUPAC Name 1-(4-hydroxyphenyl)ethan-1-one
InChI Key TXFPEBPIARQUIG-UHFFFAOYSA-N
Molecular Formula C8H8O2
2,142

1,1-Dichloropinacolin 98.0+%, TCI America™

CAS: 22591-21-5 Molecular Formula: C6H10Cl2O Molecular Weight (g/mol): 169.05 MDL Number: MFCD00069423 InChI Key: UDWZXMQIEHAAQT-UHFFFAOYSA-N Synonym: tert-Butyl Dichloromethyl Ketone, 1,1-Dichloro-3,3-dimethyl-2-butanone, 1,1-Dichloropinacolone PubChem CID: 31432 IUPAC Name: 1,1-dichloro-3,3-dimethylbutan-2-one SMILES: CC(C)(C)C(=O)C(Cl)Cl

PubChem CID 31432
CAS 22591-21-5
Molecular Weight (g/mol) 169.05
MDL Number MFCD00069423
SMILES CC(C)(C)C(=O)C(Cl)Cl
Synonym tert-Butyl Dichloromethyl Ketone, 1,1-Dichloro-3,3-dimethyl-2-butanone, 1,1-Dichloropinacolone
IUPAC Name 1,1-dichloro-3,3-dimethylbutan-2-one
InChI Key UDWZXMQIEHAAQT-UHFFFAOYSA-N
Molecular Formula C6H10Cl2O
2,143

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

CAS: 51336-94-8 Molecular Formula: C8H5ClF2O Molecular Weight (g/mol): 190.574 InChI Key: UENGBOCGGKLVJJ-UHFFFAOYSA-N Synonym: 2-chloro-2',4'-difluoroacetophenone,2-chloro-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl chloride,2-chloro-2,4-difluoroacetophenone,2',4'-difluoro-alfa-chloroacetophenone,2-chloro-1-2,4-difluorophenyl ethan-1-one,2',4'-difluoro-2-chloroacetophenone,1-2,4-difluorophenyl-2-chloroethan-1-one,2',4'-difluorophenacyl chloride,2'-chloro-2,4-difluoroacetophenone PubChem CID: 588083 IUPAC Name: 2-chloro-1-(2,4-difluorophenyl)ethanone SMILES: C1=CC(=C(C=C1F)F)C(=O)CCl

PubChem CID 588083
CAS 51336-94-8
Molecular Weight (g/mol) 190.574
SMILES C1=CC(=C(C=C1F)F)C(=O)CCl
Synonym 2-chloro-2',4'-difluoroacetophenone,2-chloro-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl chloride,2-chloro-2,4-difluoroacetophenone,2',4'-difluoro-alfa-chloroacetophenone,2-chloro-1-2,4-difluorophenyl ethan-1-one,2',4'-difluoro-2-chloroacetophenone,1-2,4-difluorophenyl-2-chloroethan-1-one,2',4'-difluorophenacyl chloride,2'-chloro-2,4-difluoroacetophenone
IUPAC Name 2-chloro-1-(2,4-difluorophenyl)ethanone
InChI Key UENGBOCGGKLVJJ-UHFFFAOYSA-N
Molecular Formula C8H5ClF2O
2,144

2-Acetylfuran 98.0+%, TCI America™

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
2,145

1,2-Indandione 98.0+%, TCI America™

CAS: 16214-27-0 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.145 MDL Number: MFCD00463378 InChI Key: WFFZGYRTVIPBFN-UHFFFAOYSA-N Synonym: 1h-indene-1,2 3h-dione,1,2-indanedione,indan-1,2-dione,1,2-indandione,indandione,2,3-dihydro-1h-indene-1,2-dione,indane dione,acmc-20a7vb,d01xgp PubChem CID: 123358 IUPAC Name: 3H-indene-1,2-dione SMILES: C1C2=CC=CC=C2C(=O)C1=O

PubChem CID 123358
CAS 16214-27-0
Molecular Weight (g/mol) 146.145
MDL Number MFCD00463378
SMILES C1C2=CC=CC=C2C(=O)C1=O
Synonym 1h-indene-1,2 3h-dione,1,2-indanedione,indan-1,2-dione,1,2-indandione,indandione,2,3-dihydro-1h-indene-1,2-dione,indane dione,acmc-20a7vb,d01xgp
IUPAC Name 3H-indene-1,2-dione
InChI Key WFFZGYRTVIPBFN-UHFFFAOYSA-N
Molecular Formula C9H6O2