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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 (4,299)
Complex Aldehydes (3,524)
Dicarbonyl Compounds (557)
Alpha beta-unsaturated carbonyl compounds (496)
Acyloins (53)

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1,621 – 1,635 of 6,092 results
1,621

Dimethyl Cyclopentylmalonate 97.0+%, TCI America™
SDP

CAS: 82491-60-9 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.234 MDL Number: MFCD03844781 InChI Key: KCCNEJJMJHDVCN-UHFFFAOYSA-N Synonym: Cyclopentylmalonic Acid Dimethyl Ester PubChem CID: 14831157 IUPAC Name: dimethyl 2-cyclopentylpropanedioate SMILES: COC(=O)C(C1CCCC1)C(=O)OC

PubChem CID 14831157
CAS 82491-60-9
Molecular Weight (g/mol) 200.234
MDL Number MFCD03844781
SMILES COC(=O)C(C1CCCC1)C(=O)OC
Synonym Cyclopentylmalonic Acid Dimethyl Ester
IUPAC Name dimethyl 2-cyclopentylpropanedioate
InChI Key KCCNEJJMJHDVCN-UHFFFAOYSA-N
Molecular Formula C10H16O4
1,622

2'-Methoxyacetophenone 97.0+%, TCI America™
SDP

CAS: 579-74-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00008725 InChI Key: DWPLEOPKBWNPQV-UHFFFAOYSA-N Synonym: 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone PubChem CID: 68481 IUPAC Name: 1-(2-methoxyphenyl)ethan-1-one SMILES: COC1=CC=CC=C1C(C)=O

PubChem CID 68481
CAS 579-74-8
Molecular Weight (g/mol) 150.18
MDL Number MFCD00008725
SMILES COC1=CC=CC=C1C(C)=O
Synonym 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone
IUPAC Name 1-(2-methoxyphenyl)ethan-1-one
InChI Key DWPLEOPKBWNPQV-UHFFFAOYSA-N
Molecular Formula C9H10O2
1,623

3-Acetyl-5-bromopyridine 97.0+%, TCI America™
SDP

CAS: 38940-62-4 Molecular Formula: C7H6BrNO Molecular Weight (g/mol): 200.04 MDL Number: MFCD03086033 InChI Key: LDBPZEQZCOUYFT-UHFFFAOYSA-N Synonym: 3-acetyl-5-bromopyridine,1-5-bromopyridin-3-yl ethanone,1-5-bromopyridin-3-yl ethan-1-one,ethanone, 1-5-bromo-3-pyridinyl,3-bromo-5-acetylpyridine,1-5-bromo-3-pyridyl ethanone,5-acetyl-3-bromopyridine,1-5-bromo-3-pyridinyl ethanone,pubchem15626,acmc-1aglt PubChem CID: 820423 IUPAC Name: 1-(5-bromopyridin-3-yl)ethan-1-one SMILES: CC(=O)C1=CC(Br)=CN=C1

PubChem CID 820423
CAS 38940-62-4
Molecular Weight (g/mol) 200.04
MDL Number MFCD03086033
SMILES CC(=O)C1=CC(Br)=CN=C1
Synonym 3-acetyl-5-bromopyridine,1-5-bromopyridin-3-yl ethanone,1-5-bromopyridin-3-yl ethan-1-one,ethanone, 1-5-bromo-3-pyridinyl,3-bromo-5-acetylpyridine,1-5-bromo-3-pyridyl ethanone,5-acetyl-3-bromopyridine,1-5-bromo-3-pyridinyl ethanone,pubchem15626,acmc-1aglt
IUPAC Name 1-(5-bromopyridin-3-yl)ethan-1-one
InChI Key LDBPZEQZCOUYFT-UHFFFAOYSA-N
Molecular Formula C7H6BrNO
1,624

2',3',4'-Trimethoxyacetophenone 97.0+%, TCI America™
SDP

CAS: 13909-73-4 Molecular Formula: C11H14O4 Molecular Weight (g/mol): 210.229 MDL Number: MFCD00008726 InChI Key: PKNAATJMQOUREZ-UHFFFAOYSA-N Synonym: 2',3',4'-trimethoxyacetophenone,2,3,4-trimethoxyacetophenone,1-2,3,4-trimethoxyphenyl ethanone,ethanone, 1-2,3,4-trimethoxyphenyl,unii-f3jc7zp11a,f3jc7zp11a,ethanone,1-2,3,4-trimethoxyphenyl,2',3',4' trimethoxyacetophenone,1-acetyl-2,3,4-trimethoxybenzene,1-2,3,4-trimethoxyphenyl ethan-1-one PubChem CID: 83810 IUPAC Name: 1-(2,3,4-trimethoxyphenyl)ethanone SMILES: CC(=O)C1=C(C(=C(C=C1)OC)OC)OC

PubChem CID 83810
CAS 13909-73-4
Molecular Weight (g/mol) 210.229
MDL Number MFCD00008726
SMILES CC(=O)C1=C(C(=C(C=C1)OC)OC)OC
Synonym 2',3',4'-trimethoxyacetophenone,2,3,4-trimethoxyacetophenone,1-2,3,4-trimethoxyphenyl ethanone,ethanone, 1-2,3,4-trimethoxyphenyl,unii-f3jc7zp11a,f3jc7zp11a,ethanone,1-2,3,4-trimethoxyphenyl,2',3',4' trimethoxyacetophenone,1-acetyl-2,3,4-trimethoxybenzene,1-2,3,4-trimethoxyphenyl ethan-1-one
IUPAC Name 1-(2,3,4-trimethoxyphenyl)ethanone
InChI Key PKNAATJMQOUREZ-UHFFFAOYSA-N
Molecular Formula C11H14O4
1,625

5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 4143377
CAS 206551-43-1
Molecular Weight (g/mol) 169.989
MDL Number MFCD01075681
Physical Form Crystalline Powder
SMILES B(C1=CC=C(S1)C(=O)C)(O)O
TSCA No
IUPAC Name (5-acetylthiophen-2-yl)boronic acid
InChI Key DCNMATSPQKWETQ-UHFFFAOYSA-N
Molecular Formula C6H7BO3S
Formula Weight 169.99
1,626

3'-Bromo-4'-methylacetophenone 98.0+%, TCI America™
SDP

CAS: 40180-80-1 Molecular Formula: C9H9BrO Molecular Weight (g/mol): 213.074 MDL Number: MFCD02683854 InChI Key: PDJLFESXPVLVMR-UHFFFAOYSA-N PubChem CID: 3309401 IUPAC Name: 1-(3-bromo-4-methylphenyl)ethanone SMILES: CC1=C(C=C(C=C1)C(=O)C)Br

PubChem CID 3309401
CAS 40180-80-1
Molecular Weight (g/mol) 213.074
MDL Number MFCD02683854
SMILES CC1=C(C=C(C=C1)C(=O)C)Br
IUPAC Name 1-(3-bromo-4-methylphenyl)ethanone
InChI Key PDJLFESXPVLVMR-UHFFFAOYSA-N
Molecular Formula C9H9BrO
1,627

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

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
1,628

3-(4-Bromobenzoyl)propionic Acid 98.0+%, TCI America™
SDP

CAS: 6340-79-0 Molecular Formula: C10H9BrO3 Molecular Weight (g/mol): 257.08 MDL Number: MFCD00016563 InChI Key: ZODFRCZNTXLDDW-UHFFFAOYSA-N Synonym: 3-4-bromobenzoyl propionic acid,4-4-bromophenyl-4-oxobutanoic acid,3-p-bromobenzoyl propionic acid,4-4-bromo-phenyl-4-oxo-butyric acid,3-4-bromobenzoyl propanoic acid,4-4-bromophenyl-4-oxobutyric acid,4-4-bromophenyl-4-oxo-butyric acid,4-4-bromophenyl-4-oxo-butanoic acid,benzenebutanoic acid, 4-bromo-gamma-oxo,4-bromo-gamma-oxo-benzenebutanoic acid PubChem CID: 80646 IUPAC Name: 4-(4-bromophenyl)-4-oxobutanoic acid SMILES: OC(=O)CCC(=O)C1=CC=C(Br)C=C1

PubChem CID 80646
CAS 6340-79-0
Molecular Weight (g/mol) 257.08
MDL Number MFCD00016563
SMILES OC(=O)CCC(=O)C1=CC=C(Br)C=C1
Synonym 3-4-bromobenzoyl propionic acid,4-4-bromophenyl-4-oxobutanoic acid,3-p-bromobenzoyl propionic acid,4-4-bromo-phenyl-4-oxo-butyric acid,3-4-bromobenzoyl propanoic acid,4-4-bromophenyl-4-oxobutyric acid,4-4-bromophenyl-4-oxo-butyric acid,4-4-bromophenyl-4-oxo-butanoic acid,benzenebutanoic acid, 4-bromo-gamma-oxo,4-bromo-gamma-oxo-benzenebutanoic acid
IUPAC Name 4-(4-bromophenyl)-4-oxobutanoic acid
InChI Key ZODFRCZNTXLDDW-UHFFFAOYSA-N
Molecular Formula C10H9BrO3
1,629

5-Bromo-1-methylisatin 98.0+%, TCI America™
SDP

CAS: 2058-72-2 Molecular Formula: C9H6BrNO2 Molecular Weight (g/mol): 240.06 MDL Number: MFCD00456313 InChI Key: GEEDYJPPYNIZLX-UHFFFAOYSA-N Synonym: 5-Bromo-1-methylindole-2,3-dione, 5-Bromo-1-methyl-2,3-indolinedione PubChem CID: 16357 IUPAC Name: 5-bromo-1-methyl-2,3-dihydro-1H-indole-2,3-dione SMILES: CN1C(=O)C(=O)C2=CC(Br)=CC=C12

PubChem CID 16357
CAS 2058-72-2
Molecular Weight (g/mol) 240.06
MDL Number MFCD00456313
SMILES CN1C(=O)C(=O)C2=CC(Br)=CC=C12
Synonym 5-Bromo-1-methylindole-2,3-dione, 5-Bromo-1-methyl-2,3-indolinedione
IUPAC Name 5-bromo-1-methyl-2,3-dihydro-1H-indole-2,3-dione
InChI Key GEEDYJPPYNIZLX-UHFFFAOYSA-N
Molecular Formula C9H6BrNO2
1,630

2,3-Dihydrobenzofuran-5-carboxaldehyde 96.0+%, TCI America™
SDP

CAS: 55745-70-5 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD00068058 InChI Key: WEBVDBDZSOJGPB-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde PubChem CID: 735901 IUPAC Name: 2,3-dihydro-1-benzofuran-5-carbaldehyde SMILES: O=CC1=CC=C2OCCC2=C1

PubChem CID 735901
CAS 55745-70-5
Molecular Weight (g/mol) 148.16
MDL Number MFCD00068058
SMILES O=CC1=CC=C2OCCC2=C1
Synonym 2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde
IUPAC Name 2,3-dihydro-1-benzofuran-5-carbaldehyde
InChI Key WEBVDBDZSOJGPB-UHFFFAOYSA-N
Molecular Formula C9H8O2
1,631

Diethyl Allylmalonate 98.0+%, TCI America™
SDP

CAS: 2049-80-1 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.234 MDL Number: MFCD00009155 InChI Key: GDWAYKGILJJNBB-UHFFFAOYSA-N Synonym: diethyl allylmalonate,ethyl allylmalonate,diethyl 2-allylmalonate,allylmalonic acid diethyl ester,diethyl prop-2-enylpropanedioate,diethyl 2-prop-2-enyl malonate,malonic acid, allyl-, diethyl ester,propanedioic acid, 2-propenyl-, diethyl ester,diethyl 2-2-propenyl-1,3-propanedioate,allyl malonic acid PubChem CID: 74900 IUPAC Name: diethyl 2-prop-2-enylpropanedioate SMILES: CCOC(=O)C(CC=C)C(=O)OCC

PubChem CID 74900
CAS 2049-80-1
Molecular Weight (g/mol) 200.234
MDL Number MFCD00009155
SMILES CCOC(=O)C(CC=C)C(=O)OCC
Synonym diethyl allylmalonate,ethyl allylmalonate,diethyl 2-allylmalonate,allylmalonic acid diethyl ester,diethyl prop-2-enylpropanedioate,diethyl 2-prop-2-enyl malonate,malonic acid, allyl-, diethyl ester,propanedioic acid, 2-propenyl-, diethyl ester,diethyl 2-2-propenyl-1,3-propanedioate,allyl malonic acid
IUPAC Name diethyl 2-prop-2-enylpropanedioate
InChI Key GDWAYKGILJJNBB-UHFFFAOYSA-N
Molecular Formula C10H16O4
1,632

3',5'-Dichloroacetophenone 98.0+%, TCI America™
SDP

CAS: 14401-72-0 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00045189 InChI Key: JGMBBKVZFUHCJC-UHFFFAOYSA-N PubChem CID: 2758058 IUPAC Name: 1-(3,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=CC(=CC(=C1)Cl)Cl

PubChem CID 2758058
CAS 14401-72-0
Molecular Weight (g/mol) 189.035
MDL Number MFCD00045189
SMILES CC(=O)C1=CC(=CC(=C1)Cl)Cl
IUPAC Name 1-(3,5-dichlorophenyl)ethanone
InChI Key JGMBBKVZFUHCJC-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
1,633

1-Acetamido-4-hydroxyanthraquinone, TCI America™
SDP

CAS: 7323-62-8 Molecular Formula: C16H11NO4 Molecular Weight (g/mol): 281.267 MDL Number: MFCD00142576 InChI Key: VPZXLTVIBKOBRG-UHFFFAOYSA-N PubChem CID: 146027 IUPAC Name: N-(4-hydroxy-9,10-dioxoanthracen-1-yl)acetamide SMILES: CC(=O)NC1=C2C(=C(C=C1)O)C(=O)C3=CC=CC=C3C2=O

PubChem CID 146027
CAS 7323-62-8
Molecular Weight (g/mol) 281.267
MDL Number MFCD00142576
SMILES CC(=O)NC1=C2C(=C(C=C1)O)C(=O)C3=CC=CC=C3C2=O
IUPAC Name N-(4-hydroxy-9,10-dioxoanthracen-1-yl)acetamide
InChI Key VPZXLTVIBKOBRG-UHFFFAOYSA-N
Molecular Formula C16H11NO4
1,634

2',5'-Dimethoxyacetophenone 98.0+%, TCI America™
SDP

CAS: 1201-38-3 Molecular Formula: C10H12O3 Molecular Weight (g/mol): 180.20 MDL Number: MFCD00008728 InChI Key: FAXUIYJKGGUCBO-UHFFFAOYSA-N Synonym: 2',5'-dimethoxyacetophenone,1-2,5-dimethoxyphenyl ethanone,2,5-dimethoxyacetophenone,1-2,5-dimethoxyphenyl ethan-1-one,ethanone, 1-2,5-dimethoxyphenyl,1-2,5-dimethoxyphenyl-ethanone,2-acetyl-1,4-dimethoxybenzene,acetophenone, 2',5'-dimethoxy,1-acetyl-2,5-dimethoxybenzene,pubchem13430 PubChem CID: 70991 IUPAC Name: 1-(2,5-dimethoxyphenyl)ethan-1-one SMILES: COC1=CC=C(OC)C(=C1)C(C)=O

PubChem CID 70991
CAS 1201-38-3
Molecular Weight (g/mol) 180.20
MDL Number MFCD00008728
SMILES COC1=CC=C(OC)C(=C1)C(C)=O
Synonym 2',5'-dimethoxyacetophenone,1-2,5-dimethoxyphenyl ethanone,2,5-dimethoxyacetophenone,1-2,5-dimethoxyphenyl ethan-1-one,ethanone, 1-2,5-dimethoxyphenyl,1-2,5-dimethoxyphenyl-ethanone,2-acetyl-1,4-dimethoxybenzene,acetophenone, 2',5'-dimethoxy,1-acetyl-2,5-dimethoxybenzene,pubchem13430
IUPAC Name 1-(2,5-dimethoxyphenyl)ethan-1-one
InChI Key FAXUIYJKGGUCBO-UHFFFAOYSA-N
Molecular Formula C10H12O3
1,635

3'-Methoxyphenacyl Bromide 98.0+%, TCI America™
SDP

CAS: 5000-65-7 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD00000199 InChI Key: IOOHBIFQNQQUFI-UHFFFAOYSA-N Synonym: 2-bromo-1-3-methoxyphenyl ethanone,2-bromo-3'-methoxyacetophenone,m-methoxyphenacyl bromide,3'-methoxyphenacyl bromide,3-bromoacetyl anisole,2-bromo-1-3-methoxyphenyl ethan-1-one,3-methoxyphenacyl bromide,bromomethyl 3-methoxyphenyl ketone,ccris 7998,3-methoxyphenacylbromide PubChem CID: 101294 IUPAC Name: 2-bromo-1-(3-methoxyphenyl)ethanone SMILES: COC1=CC=CC(=C1)C(=O)CBr

PubChem CID 101294
CAS 5000-65-7
Molecular Weight (g/mol) 229.073
MDL Number MFCD00000199
SMILES COC1=CC=CC(=C1)C(=O)CBr
Synonym 2-bromo-1-3-methoxyphenyl ethanone,2-bromo-3'-methoxyacetophenone,m-methoxyphenacyl bromide,3'-methoxyphenacyl bromide,3-bromoacetyl anisole,2-bromo-1-3-methoxyphenyl ethan-1-one,3-methoxyphenacyl bromide,bromomethyl 3-methoxyphenyl ketone,ccris 7998,3-methoxyphenacylbromide
IUPAC Name 2-bromo-1-(3-methoxyphenyl)ethanone
InChI Key IOOHBIFQNQQUFI-UHFFFAOYSA-N
Molecular Formula C9H9BrO2