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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)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (547)
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2,266 – 2,280 of 6,893 results
2,266

Diethyl 2-Propynylmalonate 97.0+%, TCI America™

CAS: 17920-23-9 Molecular Formula: C10H14O4 Molecular Weight (g/mol): 198.218 MDL Number: MFCD00091967 InChI Key: FKXOELIKVUIBLP-UHFFFAOYSA-N Synonym: 2-Propynylmalonic Acid Diethyl Ester, Diethyl Propargylmalonate, Propargylmalonic Acid Diethyl Ester PubChem CID: 28835 IUPAC Name: diethyl 2-prop-2-ynylpropanedioate SMILES: CCOC(=O)C(CC#C)C(=O)OCC

PubChem CID 28835
CAS 17920-23-9
Molecular Weight (g/mol) 198.218
MDL Number MFCD00091967
SMILES CCOC(=O)C(CC#C)C(=O)OCC
Synonym 2-Propynylmalonic Acid Diethyl Ester, Diethyl Propargylmalonate, Propargylmalonic Acid Diethyl Ester
IUPAC Name diethyl 2-prop-2-ynylpropanedioate
InChI Key FKXOELIKVUIBLP-UHFFFAOYSA-N
Molecular Formula C10H14O4
2,267

Ethyl (3-Methoxybenzoyl)acetate 98.0+%, TCI America™

CAS: 27834-99-7 Molecular Formula: C12H14O4 Molecular Weight (g/mol): 222.24 MDL Number: MFCD00086704 InChI Key: FDPPVAYPZOORBP-UHFFFAOYSA-N Synonym: (3-Methoxybenzoyl)acetic Acid Ethyl Ester, Ethyl 3-(3-Methoxyphenyl)-3-oxopropionate, 3-(3-Methoxyphenyl)-3-oxopropionic Acid Ethyl Ester PubChem CID: 2759696 IUPAC Name: ethyl 3-(3-methoxyphenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC(OC)=CC=C1

PubChem CID 2759696
CAS 27834-99-7
Molecular Weight (g/mol) 222.24
MDL Number MFCD00086704
SMILES CCOC(=O)CC(=O)C1=CC(OC)=CC=C1
Synonym (3-Methoxybenzoyl)acetic Acid Ethyl Ester, Ethyl 3-(3-Methoxyphenyl)-3-oxopropionate, 3-(3-Methoxyphenyl)-3-oxopropionic Acid Ethyl Ester
IUPAC Name ethyl 3-(3-methoxyphenyl)-3-oxopropanoate
InChI Key FDPPVAYPZOORBP-UHFFFAOYSA-N
Molecular Formula C12H14O4
2,268

N,N,N',N'-Tetrapropylmalonamide 97.0+%, TCI America™

CAS: 143356-43-8 Molecular Formula: C15H30N2O2 Molecular Weight (g/mol): 270.417 MDL Number: MFCD03964596 InChI Key: GXMHNVKZIWPXAP-UHFFFAOYSA-N PubChem CID: 2384358 IUPAC Name: N,N,N',N'-tetrapropylpropanediamide SMILES: CCCN(CCC)C(=O)CC(=O)N(CCC)CCC

PubChem CID 2384358
CAS 143356-43-8
Molecular Weight (g/mol) 270.417
MDL Number MFCD03964596
SMILES CCCN(CCC)C(=O)CC(=O)N(CCC)CCC
IUPAC Name N,N,N',N'-tetrapropylpropanediamide
InChI Key GXMHNVKZIWPXAP-UHFFFAOYSA-N
Molecular Formula C15H30N2O2
2,269

1,8-Dichloroanthraquinone 95.0+%, TCI America™

CAS: 82-43-9 Molecular Formula: C14H6Cl2O2 Molecular Weight (g/mol): 277.1 MDL Number: MFCD00001191 InChI Key: VBQNYYXVDQUKIU-UHFFFAOYSA-N Synonym: 1,8-dichloroanthraquinone,9,10-anthracenedione, 1,8-dichloro,1,8-dichloranthrachinon,1,8-dichloro-9,10-anthraquinone,anthraquinone, 1,8-dichloro,1,8-dichloranthrachinon czech,acmc-1bmbx,9, 1,8-dichloro,anthraquinone,8-dichloro PubChem CID: 6708 IUPAC Name: 1,8-dichloroanthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C=CC=C3Cl

PubChem CID 6708
CAS 82-43-9
Molecular Weight (g/mol) 277.1
MDL Number MFCD00001191
SMILES C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C=CC=C3Cl
Synonym 1,8-dichloroanthraquinone,9,10-anthracenedione, 1,8-dichloro,1,8-dichloranthrachinon,1,8-dichloro-9,10-anthraquinone,anthraquinone, 1,8-dichloro,1,8-dichloranthrachinon czech,acmc-1bmbx,9, 1,8-dichloro,anthraquinone,8-dichloro
IUPAC Name 1,8-dichloroanthracene-9,10-dione
InChI Key VBQNYYXVDQUKIU-UHFFFAOYSA-N
Molecular Formula C14H6Cl2O2
2,270

Methyl 3-Bromopyruvate 97.0+%, TCI America™

CAS: 7425-63-0 Molecular Formula: C4H5BrO3 Molecular Weight (g/mol): 180.99 MDL Number: MFCD01862963 InChI Key: MQONVZMIFQQQHA-UHFFFAOYSA-N Synonym: 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate PubChem CID: 352524 IUPAC Name: methyl 3-bromo-2-oxopropanoate SMILES: COC(=O)C(=O)CBr

PubChem CID 352524
CAS 7425-63-0
Molecular Weight (g/mol) 180.99
MDL Number MFCD01862963
SMILES COC(=O)C(=O)CBr
Synonym 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate
IUPAC Name methyl 3-bromo-2-oxopropanoate
InChI Key MQONVZMIFQQQHA-UHFFFAOYSA-N
Molecular Formula C4H5BrO3
2,271

4,4'-Diacetylbiphenyl 99.0+%, TCI America™

CAS: 787-69-9 Molecular Formula: C16H14O2 Molecular Weight (g/mol): 238.286 MDL Number: MFCD00017248 InChI Key: YSTSBXDVNKYPTR-UHFFFAOYSA-N Synonym: 4,4'-diacetylbiphenyl,4,4'-diacetyl biphenyl,1-4-4-acetylphenyl phenyl ethanone,4,4-diacetylbiphenyl,1,1'-1,1'-biphenyl-4,4'-diyl diethanone,1-4'-acetyl 1,1'-biphenyl-4-yl ethanone,ethanone, 1,1'-1,1'-biphenyl-4,4'-diylbis,1-acetyl-4-4-acetylphenyl benzene,1-4'-acetyl-1,1'-biphenyl-4-yl ethanone,diacetyl biphenyl PubChem CID: 301558 IUPAC Name: 1-[4-(4-acetylphenyl)phenyl]ethanone SMILES: CC(=O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)C

PubChem CID 301558
CAS 787-69-9
Molecular Weight (g/mol) 238.286
MDL Number MFCD00017248
SMILES CC(=O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)C
Synonym 4,4'-diacetylbiphenyl,4,4'-diacetyl biphenyl,1-4-4-acetylphenyl phenyl ethanone,4,4-diacetylbiphenyl,1,1'-1,1'-biphenyl-4,4'-diyl diethanone,1-4'-acetyl 1,1'-biphenyl-4-yl ethanone,ethanone, 1,1'-1,1'-biphenyl-4,4'-diylbis,1-acetyl-4-4-acetylphenyl benzene,1-4'-acetyl-1,1'-biphenyl-4-yl ethanone,diacetyl biphenyl
IUPAC Name 1-[4-(4-acetylphenyl)phenyl]ethanone
InChI Key YSTSBXDVNKYPTR-UHFFFAOYSA-N
Molecular Formula C16H14O2
2,272

2-Chloropropiophenone 95.0+%, TCI America™

CAS: 6084-17-9 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD03844782 InChI Key: AXCPQHPNAZONTH-UHFFFAOYNA-N Synonym: 2-Chloro-1-phenyl-1-propanone PubChem CID: 221281 IUPAC Name: 2-chloro-1-phenylpropan-1-one SMILES: CC(Cl)C(=O)C1=CC=CC=C1

PubChem CID 221281
CAS 6084-17-9
Molecular Weight (g/mol) 168.62
MDL Number MFCD03844782
SMILES CC(Cl)C(=O)C1=CC=CC=C1
Synonym 2-Chloro-1-phenyl-1-propanone
IUPAC Name 2-chloro-1-phenylpropan-1-one
InChI Key AXCPQHPNAZONTH-UHFFFAOYNA-N
Molecular Formula C9H9ClO
2,273

Ethyl 2-Ethylacetoacetate 97.0+%, TCI America™

CAS: 607-97-6 Molecular Formula: C8H14O3 Molecular Weight (g/mol): 158.197 MDL Number: MFCD00039898 InChI Key: OKANYBNORCUPKZ-UHFFFAOYSA-N Synonym: ethyl 2-ethylacetoacetate,ethyl 2-acetylbutyrate,butanoic acid, 2-ethyl-3-oxo-, ethyl ester,2-ethylacetoacetic acid ethyl ester,ethyl 2-ethyl-3-ketobutyrate,ethyl alpha-ethylacetoacetate,ethyl-2-ethylacetoacetate,2-ethyl-3-oxo-butyric acid ethyl ester,ethyl .alpha.-acetylbutyrate,ethyl 2-ethyl-3-oxo-butanoate PubChem CID: 79065 IUPAC Name: ethyl 2-ethyl-3-oxobutanoate SMILES: CCC(C(=O)C)C(=O)OCC

PubChem CID 79065
CAS 607-97-6
Molecular Weight (g/mol) 158.197
MDL Number MFCD00039898
SMILES CCC(C(=O)C)C(=O)OCC
Synonym ethyl 2-ethylacetoacetate,ethyl 2-acetylbutyrate,butanoic acid, 2-ethyl-3-oxo-, ethyl ester,2-ethylacetoacetic acid ethyl ester,ethyl 2-ethyl-3-ketobutyrate,ethyl alpha-ethylacetoacetate,ethyl-2-ethylacetoacetate,2-ethyl-3-oxo-butyric acid ethyl ester,ethyl .alpha.-acetylbutyrate,ethyl 2-ethyl-3-oxo-butanoate
IUPAC Name ethyl 2-ethyl-3-oxobutanoate
InChI Key OKANYBNORCUPKZ-UHFFFAOYSA-N
Molecular Formula C8H14O3
2,274

5'-Bromo-2'-hydroxy-3'-nitroacetophenone 98.0+%, TCI America™

CAS: 70978-54-0 Molecular Formula: C8H6BrNO4 Molecular Weight (g/mol): 260.04 MDL Number: MFCD01631134 InChI Key: CLNIBJASCGZXHH-UHFFFAOYSA-N Synonym: 1-5-bromo-2-hydroxy-3-nitrophenyl ethanone,5'-bromo-2'-hydroxy-3'-nitroacetophenone,3-bromo-6-hydroxy-5-nitroacetophenone,5'-bromo-3'-nitro-2'-hydroxyacetophenone,5-bromo-2-hydroxy-3-nitroacetophenone,1-5-bromo-2-hydroxy-3-nitrophenyl ethan-1-one,ethanone,1-5-bromo-2-hydroxy-3-nitrophenyl,ethanone, 1-5-bromo-2-hydroxy-3-nitrophenyl,3'-bromo-6'-hydroxy-5'-nitroacetophenone,1-acetyl-5-bromo-2-hydroxy-3-nitrobenzene PubChem CID: 689071 IUPAC Name: 1-(5-bromo-2-hydroxy-3-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=CC(Br)=CC(=C1O)[N+]([O-])=O

PubChem CID 689071
CAS 70978-54-0
Molecular Weight (g/mol) 260.04
MDL Number MFCD01631134
SMILES CC(=O)C1=CC(Br)=CC(=C1O)[N+]([O-])=O
Synonym 1-5-bromo-2-hydroxy-3-nitrophenyl ethanone,5'-bromo-2'-hydroxy-3'-nitroacetophenone,3-bromo-6-hydroxy-5-nitroacetophenone,5'-bromo-3'-nitro-2'-hydroxyacetophenone,5-bromo-2-hydroxy-3-nitroacetophenone,1-5-bromo-2-hydroxy-3-nitrophenyl ethan-1-one,ethanone,1-5-bromo-2-hydroxy-3-nitrophenyl,ethanone, 1-5-bromo-2-hydroxy-3-nitrophenyl,3'-bromo-6'-hydroxy-5'-nitroacetophenone,1-acetyl-5-bromo-2-hydroxy-3-nitrobenzene
IUPAC Name 1-(5-bromo-2-hydroxy-3-nitrophenyl)ethan-1-one
InChI Key CLNIBJASCGZXHH-UHFFFAOYSA-N
Molecular Formula C8H6BrNO4
2,275

1,6-Diphenyl-1,6-hexanedione 98.0+%, TCI America™

CAS: 3375-38-0 Molecular Formula: C18H18O2 Molecular Weight (g/mol): 266.34 MDL Number: MFCD00004761 InChI Key: VRBLNWVVFVBNRK-UHFFFAOYSA-N Synonym: 1,4-Dibenzoylbutane PubChem CID: 76903 IUPAC Name: 1,6-diphenylhexane-1,6-dione SMILES: C1=CC=C(C=C1)C(=O)CCCCC(=O)C2=CC=CC=C2

PubChem CID 76903
CAS 3375-38-0
Molecular Weight (g/mol) 266.34
MDL Number MFCD00004761
SMILES C1=CC=C(C=C1)C(=O)CCCCC(=O)C2=CC=CC=C2
Synonym 1,4-Dibenzoylbutane
IUPAC Name 1,6-diphenylhexane-1,6-dione
InChI Key VRBLNWVVFVBNRK-UHFFFAOYSA-N
Molecular Formula C18H18O2
2,276

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

CAS: 2295-58-1 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00016456 InChI Key: PTHLEKANMPKYDB-UHFFFAOYSA-N Synonym: Flopropione, Phlopropiophenone PubChem CID: 3362 IUPAC Name: 1-(2,4,6-trihydroxyphenyl)propan-1-one SMILES: CCC(=O)C1=C(O)C=C(O)C=C1O

PubChem CID 3362
CAS 2295-58-1
Molecular Weight (g/mol) 182.18
MDL Number MFCD00016456
SMILES CCC(=O)C1=C(O)C=C(O)C=C1O
Synonym Flopropione, Phlopropiophenone
IUPAC Name 1-(2,4,6-trihydroxyphenyl)propan-1-one
InChI Key PTHLEKANMPKYDB-UHFFFAOYSA-N
Molecular Formula C9H10O4
2,277

3-Nonen-2-one 96.0+%, TCI America™

CAS: 14309-57-0 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.23 MDL Number: MFCD00010241 InChI Key: HDKLIZDXVUCLHQ-BQYQJAHWSA-N Synonym: 3-nonen-2-one,trans-3-nonen-2-one,e-non-3-en-2-one,e-3-nonen-2-one,3-nonen-2-one, 3e,3e-3-nonen-2-one,3e-non-3-en-2-one,unii-fr0k39of16,3e-nonen-2-one,3-nonen-2-one fhfi PubChem CID: 5317045 IUPAC Name: (3E)-non-3-en-2-one SMILES: CCCCC\C=C\C(C)=O

PubChem CID 5317045
CAS 14309-57-0
Molecular Weight (g/mol) 140.23
MDL Number MFCD00010241
SMILES CCCCC\C=C\C(C)=O
Synonym 3-nonen-2-one,trans-3-nonen-2-one,e-non-3-en-2-one,e-3-nonen-2-one,3-nonen-2-one, 3e,3e-3-nonen-2-one,3e-non-3-en-2-one,unii-fr0k39of16,3e-nonen-2-one,3-nonen-2-one fhfi
IUPAC Name (3E)-non-3-en-2-one
InChI Key HDKLIZDXVUCLHQ-BQYQJAHWSA-N
Molecular Formula C9H16O
2,278

2-Amino-4'-bromoacetophenone Hydrochloride 98.0+%, TCI America™

CAS: 5467-72-1 Molecular Formula: C8H9BrClNO Molecular Weight (g/mol): 250.52 MDL Number: MFCD00051998 InChI Key: ROAVTVXTYFSQEA-UHFFFAOYSA-N Synonym: 4-bromophenacylamine hydrochloride,2-amino-4'-bromoacetophenone hydrochloride,2-amino-1-4-bromophenyl ethanone hydrochloride,2-amino-4'-bromoacetophenone hcl,2-amino-4-bromoacetophenone hydrochloride,2-amino-1-4-bromophenyl ethan-1-one hydrochloride,a-amino-4'-bromoacetophenone,ethanone, 2-amino-1-4-bromophenyl-, hydrochloride,2-amino-1-4-bromophenyl ethan-1-one,ethanone, 2-amino-1-4-bromophenyl PubChem CID: 2798216 IUPAC Name: 2-amino-1-(4-bromophenyl)ethanone;hydrochloride SMILES: C1=CC(=CC=C1C(=O)CN)Br.Cl

PubChem CID 2798216
CAS 5467-72-1
Molecular Weight (g/mol) 250.52
MDL Number MFCD00051998
SMILES C1=CC(=CC=C1C(=O)CN)Br.Cl
Synonym 4-bromophenacylamine hydrochloride,2-amino-4'-bromoacetophenone hydrochloride,2-amino-1-4-bromophenyl ethanone hydrochloride,2-amino-4'-bromoacetophenone hcl,2-amino-4-bromoacetophenone hydrochloride,2-amino-1-4-bromophenyl ethan-1-one hydrochloride,a-amino-4'-bromoacetophenone,ethanone, 2-amino-1-4-bromophenyl-, hydrochloride,2-amino-1-4-bromophenyl ethan-1-one,ethanone, 2-amino-1-4-bromophenyl
IUPAC Name 2-amino-1-(4-bromophenyl)ethanone;hydrochloride
InChI Key ROAVTVXTYFSQEA-UHFFFAOYSA-N
Molecular Formula C8H9BrClNO
2,279

7-(Trifluoromethyl)isatin 98.0+%, TCI America™

CAS: 391-12-8 Molecular Formula: C9H4F3NO2 Molecular Weight (g/mol): 215.131 MDL Number: MFCD01248408 InChI Key: MXLDJTXXAYVWDF-UHFFFAOYSA-N Synonym: 7-(Trifluoromethyl)indole-2,3-dione, 7-(Trifluoromethyl)-2,3-indolinedione PubChem CID: 604575 IUPAC Name: 7-(trifluoromethyl)-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)C(F)(F)F)NC(=O)C2=O

PubChem CID 604575
CAS 391-12-8
Molecular Weight (g/mol) 215.131
MDL Number MFCD01248408
SMILES C1=CC2=C(C(=C1)C(F)(F)F)NC(=O)C2=O
Synonym 7-(Trifluoromethyl)indole-2,3-dione, 7-(Trifluoromethyl)-2,3-indolinedione
IUPAC Name 7-(trifluoromethyl)-1H-indole-2,3-dione
InChI Key MXLDJTXXAYVWDF-UHFFFAOYSA-N
Molecular Formula C9H4F3NO2
2,280

3,5-Dibromo-4-hydroxybenzaldehyde 98.0+%, TCI America™

CAS: 2973-77-5 Molecular Formula: C7H4Br2O2 Molecular Weight (g/mol): 279.92 MDL Number: MFCD00016980 InChI Key: SXRHGLQCOLNZPT-UHFFFAOYSA-N Synonym: benzaldehyde, 3,5-dibromo-4-hydroxy,timtec-bb sbb006529,acmc-1cr6c,3,5-dibromo-4-hydroxy benzaldehyde,3,5-dibromo-4-hydroxy-benzaldehyde,4-hydroxy-3,5-dibromo benzaldehyde,3,5-dibromo-4-hydroxybenzaldehyde,3,5-bis bromanyl-4-oxidanyl-benzaldehyde PubChem CID: 18100 IUPAC Name: 3,5-dibromo-4-hydroxybenzaldehyde SMILES: OC1=C(Br)C=C(C=O)C=C1Br

PubChem CID 18100
CAS 2973-77-5
Molecular Weight (g/mol) 279.92
MDL Number MFCD00016980
SMILES OC1=C(Br)C=C(C=O)C=C1Br
Synonym benzaldehyde, 3,5-dibromo-4-hydroxy,timtec-bb sbb006529,acmc-1cr6c,3,5-dibromo-4-hydroxy benzaldehyde,3,5-dibromo-4-hydroxy-benzaldehyde,4-hydroxy-3,5-dibromo benzaldehyde,3,5-dibromo-4-hydroxybenzaldehyde,3,5-bis bromanyl-4-oxidanyl-benzaldehyde
IUPAC Name 3,5-dibromo-4-hydroxybenzaldehyde
InChI Key SXRHGLQCOLNZPT-UHFFFAOYSA-N
Molecular Formula C7H4Br2O2