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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 (66)
Complex Aldehydes (32)

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1 – 15 of 61 results
1

Acetaldehyde, 99%

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.053 MDL Number: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Synonym: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldehyde SMILES: CC=O

EDGE
PubChem CID 177
CAS 75-07-0
Molecular Weight (g/mol) 44.053
ChEBI CHEBI:15343
MDL Number MFCD00006991
SMILES CC=O
Synonym ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique
IUPAC Name acetaldehyde
InChI Key IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula C2H4O
2

2-Benzyloxybenzaldehyde 98.0+%, TCI America™

CAS: 5896-17-3 Molecular Formula: C14H12O2 Molecular Weight (g/mol): 212.25 MDL Number: MFCD00016583 InChI Key: PBEJTRAJWCNHRS-UHFFFAOYSA-N Synonym: 2-benzyloxy benzaldehyde,2-benzyloxybenzaldehyde,benzaldehyde, 2-phenylmethoxy,o-benzyloxy benzaldehyde,benzaldehyde, o-benzyloxy,o-benzylsalicylaldehyde,2-benzyl-oxy benzaldehyde,2-phenylmethoxy benzaldehyde,benzyloxybenzaldehyde,o-benzyloxybenzaldehyde PubChem CID: 344784 IUPAC Name: 2-(benzyloxy)benzaldehyde SMILES: O=CC1=CC=CC=C1OCC1=CC=CC=C1

PubChem CID 344784
CAS 5896-17-3
Molecular Weight (g/mol) 212.25
MDL Number MFCD00016583
SMILES O=CC1=CC=CC=C1OCC1=CC=CC=C1
Synonym 2-benzyloxy benzaldehyde,2-benzyloxybenzaldehyde,benzaldehyde, 2-phenylmethoxy,o-benzyloxy benzaldehyde,benzaldehyde, o-benzyloxy,o-benzylsalicylaldehyde,2-benzyl-oxy benzaldehyde,2-phenylmethoxy benzaldehyde,benzyloxybenzaldehyde,o-benzyloxybenzaldehyde
IUPAC Name 2-(benzyloxy)benzaldehyde
InChI Key PBEJTRAJWCNHRS-UHFFFAOYSA-N
Molecular Formula C14H12O2
3

2-Methylbutyraldehyde 95.0+%, TCI America™

CAS: 96-17-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00006984 InChI Key: BYGQBDHUGHBGMD-UHFFFAOYNA-N Synonym: 2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal PubChem CID: 7284 ChEBI: CHEBI:16182 IUPAC Name: 2-methylbutanal SMILES: CCC(C)C=O

PubChem CID 7284
CAS 96-17-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:16182
MDL Number MFCD00006984
SMILES CCC(C)C=O
Synonym 2-methylbutyraldehyde,butanal, 2-methyl,2-formylbutane,2-methylbutyric aldehyde,methylethylacetaldehyde,2-ethylpropanal,2-methyl-1-butanal,butyraldehyde, 2-methyl,acetaldehyde, ethylmethyl,alpha-methylbutanal
IUPAC Name 2-methylbutanal
InChI Key BYGQBDHUGHBGMD-UHFFFAOYNA-N
Molecular Formula C5H10O
4

Pyruvic Acid 97.0+%, TCI America™

CAS: 127-17-3 Molecular Formula: C3H4O3 Molecular Weight (g/mol): 88.06 MDL Number: MFCD00002585 InChI Key: LCTONWCANYUPML-UHFFFAOYSA-N Synonym: pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure PubChem CID: 1060 ChEBI: CHEBI:32816 IUPAC Name: 2-oxopropanoic acid SMILES: CC(=O)C(O)=O

PubChem CID 1060
CAS 127-17-3
Molecular Weight (g/mol) 88.06
ChEBI CHEBI:32816
MDL Number MFCD00002585
SMILES CC(=O)C(O)=O
Synonym pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure
IUPAC Name 2-oxopropanoic acid
InChI Key LCTONWCANYUPML-UHFFFAOYSA-N
Molecular Formula C3H4O3
5

2-Chloro-3,4-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 5417-17-4 Molecular Formula: C9H9ClO3 Molecular Weight (g/mol): 200.618 InChI Key: SAWHDJTZESXNMM-UHFFFAOYSA-N PubChem CID: 79445 IUPAC Name: 2-chloro-3,4-dimethoxybenzaldehyde SMILES: COC1=C(C(=C(C=C1)C=O)Cl)OC

PubChem CID 79445
CAS 5417-17-4
Molecular Weight (g/mol) 200.618
SMILES COC1=C(C(=C(C=C1)C=O)Cl)OC
IUPAC Name 2-chloro-3,4-dimethoxybenzaldehyde
InChI Key SAWHDJTZESXNMM-UHFFFAOYSA-N
Molecular Formula C9H9ClO3
6

3,3-Dimethyl-2-oxobutyric Acid 98.0+%, TCI America™

CAS: 815-17-8 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.143 MDL Number: MFCD00154352 InChI Key: IAWVHZJZHDSEOC-UHFFFAOYSA-N Synonym: 3,3-dimethyl-2-oxobutyric acid,trimethylpyruvic acid,butanoic acid, 3,3-dimethyl-2-oxo,pyruvic acid, trimethyl,glyoxylic acid, tert-butyl,unii-29cl615clh,3,3-dimethyl-2-oxo-butanoic acid,butyric acid, 3,3-dimethyl-2-oxo,tert-butylglyoxylic acid,trimethlpyruvic acid PubChem CID: 13150 IUPAC Name: 3,3-dimethyl-2-oxobutanoic acid SMILES: CC(C)(C)C(=O)C(=O)O

PubChem CID 13150
CAS 815-17-8
Molecular Weight (g/mol) 130.143
MDL Number MFCD00154352
SMILES CC(C)(C)C(=O)C(=O)O
Synonym 3,3-dimethyl-2-oxobutyric acid,trimethylpyruvic acid,butanoic acid, 3,3-dimethyl-2-oxo,pyruvic acid, trimethyl,glyoxylic acid, tert-butyl,unii-29cl615clh,3,3-dimethyl-2-oxo-butanoic acid,butyric acid, 3,3-dimethyl-2-oxo,tert-butylglyoxylic acid,trimethlpyruvic acid
IUPAC Name 3,3-dimethyl-2-oxobutanoic acid
InChI Key IAWVHZJZHDSEOC-UHFFFAOYSA-N
Molecular Formula C6H10O3
7

Ethyl 3-Oxo-3-(4-pyridyl)propionate 98.0+%, TCI America™

CAS: 26377-17-3 Molecular Formula: C10H11NO3 Molecular Weight (g/mol): 193.20 MDL Number: MFCD00094021 InChI Key: PCJNYGPKMQQCPX-UHFFFAOYSA-N Synonym: ethyl isonicotinoylacetate,ethyl 3-oxo-3-pyridin-4-yl propanoate,ethyl 3-oxo-3-4-pyridyl propionate,ethyl 3-4-pyridyl-3-oxopropionate,3-oxo-3-pyridin-4-yl-propionic acid ethyl ester,ethyl 3-oxo-3-4-pyridinyl propanoate,ethylisonicotinoylacetate,ethyl-4-pyridoyl acetate,ethyl 3-oxo-3-4-pyridyl propanoate,4-pyridinepropanoic acid, b-oxo-, ethyl ester PubChem CID: 2735202 IUPAC Name: ethyl 3-oxo-3-(pyridin-4-yl)propanoate SMILES: CCOC(=O)CC(=O)C1=CC=NC=C1

PubChem CID 2735202
CAS 26377-17-3
Molecular Weight (g/mol) 193.20
MDL Number MFCD00094021
SMILES CCOC(=O)CC(=O)C1=CC=NC=C1
Synonym ethyl isonicotinoylacetate,ethyl 3-oxo-3-pyridin-4-yl propanoate,ethyl 3-oxo-3-4-pyridyl propionate,ethyl 3-4-pyridyl-3-oxopropionate,3-oxo-3-pyridin-4-yl-propionic acid ethyl ester,ethyl 3-oxo-3-4-pyridinyl propanoate,ethylisonicotinoylacetate,ethyl-4-pyridoyl acetate,ethyl 3-oxo-3-4-pyridyl propanoate,4-pyridinepropanoic acid, b-oxo-, ethyl ester
IUPAC Name ethyl 3-oxo-3-(pyridin-4-yl)propanoate
InChI Key PCJNYGPKMQQCPX-UHFFFAOYSA-N
Molecular Formula C10H11NO3
8

3-Methylsalicylaldehyde 98.0+%, TCI America™

CAS: 824-42-0 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00040798 InChI Key: IPPQNXSAJZOTJZ-UHFFFAOYSA-N Synonym: 3-methylsalicylaldehyde,2,3-cresotaldehyde,2-hydroxy-3-methyl-benzaldehyde,3-methylsalicylic aldehyde,3-methyl-2-hydroxybenzaldehyde,benzaldehyde, hydroxy-3-methyl,benzaldehyde, 2-hydroxy-3-methyl,zlchem 747,pubchem14264,2-formyl-6-methylphenol PubChem CID: 522777 ChEBI: CHEBI:20110 IUPAC Name: 2-hydroxy-3-methylbenzaldehyde SMILES: CC1=CC=CC(=C1O)C=O

PubChem CID 522777
CAS 824-42-0
Molecular Weight (g/mol) 136.15
ChEBI CHEBI:20110
MDL Number MFCD00040798
SMILES CC1=CC=CC(=C1O)C=O
Synonym 3-methylsalicylaldehyde,2,3-cresotaldehyde,2-hydroxy-3-methyl-benzaldehyde,3-methylsalicylic aldehyde,3-methyl-2-hydroxybenzaldehyde,benzaldehyde, hydroxy-3-methyl,benzaldehyde, 2-hydroxy-3-methyl,zlchem 747,pubchem14264,2-formyl-6-methylphenol
IUPAC Name 2-hydroxy-3-methylbenzaldehyde
InChI Key IPPQNXSAJZOTJZ-UHFFFAOYSA-N
Molecular Formula C8H8O2
9
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Ethyl isonicotinoylacetate, 95%

CAS: 26377-17-3 Molecular Formula: C10H11NO3 Molecular Weight (g/mol): 193.20 MDL Number: MFCD00094021 InChI Key: PCJNYGPKMQQCPX-UHFFFAOYSA-N Synonym: ethyl isonicotinoylacetate,ethyl 3-oxo-3-pyridin-4-yl propanoate,ethyl 3-oxo-3-4-pyridyl propionate,ethyl 3-4-pyridyl-3-oxopropionate,3-oxo-3-pyridin-4-yl-propionic acid ethyl ester,ethyl 3-oxo-3-4-pyridinyl propanoate,ethylisonicotinoylacetate,ethyl-4-pyridoyl acetate,ethyl 3-oxo-3-4-pyridyl propanoate,4-pyridinepropanoic acid, b-oxo-, ethyl ester PubChem CID: 2735202 IUPAC Name: ethyl 3-oxo-3-pyridin-4-ylpropanoate SMILES: CCOC(=O)CC(=O)C1=CC=NC=C1

PubChem CID 2735202
CAS 26377-17-3
Molecular Weight (g/mol) 193.20
MDL Number MFCD00094021
SMILES CCOC(=O)CC(=O)C1=CC=NC=C1
Synonym ethyl isonicotinoylacetate,ethyl 3-oxo-3-pyridin-4-yl propanoate,ethyl 3-oxo-3-4-pyridyl propionate,ethyl 3-4-pyridyl-3-oxopropionate,3-oxo-3-pyridin-4-yl-propionic acid ethyl ester,ethyl 3-oxo-3-4-pyridinyl propanoate,ethylisonicotinoylacetate,ethyl-4-pyridoyl acetate,ethyl 3-oxo-3-4-pyridyl propanoate,4-pyridinepropanoic acid, b-oxo-, ethyl ester
IUPAC Name ethyl 3-oxo-3-pyridin-4-ylpropanoate
InChI Key PCJNYGPKMQQCPX-UHFFFAOYSA-N
Molecular Formula C10H11NO3
10
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3,3'-Dimethoxybenzil, 99+%

CAS: 40101-17-5 Molecular Formula: C16H14O4 Molecular Weight (g/mol): 270.284 MDL Number: MFCD00038221 InChI Key: PJGXOGKIVAJFTE-UHFFFAOYSA-N Synonym: 3,3'-dimethoxybenzil,1,2-bis 3-methoxyphenyl ethane-1,2-dione,ethanedione, bis 3-methoxyphenyl,1,2-ethanedione, 1,2-bis 3-methoxyphenyl,bis 3-methoxyphenyl ethane-1,2-dione,bis 3-methoxyphenyl ethanedione,acmc-20a2cz,3,3'-dimethoxy benzil,d01vau,benzil-based compound, 22 PubChem CID: 123493 IUPAC Name: 1,2-bis(3-methoxyphenyl)ethane-1,2-dione SMILES: COC1=CC=CC(=C1)C(=O)C(=O)C2=CC(=CC=C2)OC

PubChem CID 123493
CAS 40101-17-5
Molecular Weight (g/mol) 270.284
MDL Number MFCD00038221
SMILES COC1=CC=CC(=C1)C(=O)C(=O)C2=CC(=CC=C2)OC
Synonym 3,3'-dimethoxybenzil,1,2-bis 3-methoxyphenyl ethane-1,2-dione,ethanedione, bis 3-methoxyphenyl,1,2-ethanedione, 1,2-bis 3-methoxyphenyl,bis 3-methoxyphenyl ethane-1,2-dione,bis 3-methoxyphenyl ethanedione,acmc-20a2cz,3,3'-dimethoxy benzil,d01vau,benzil-based compound, 22
IUPAC Name 1,2-bis(3-methoxyphenyl)ethane-1,2-dione
InChI Key PJGXOGKIVAJFTE-UHFFFAOYSA-N
Molecular Formula C16H14O4
11
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2-Benzyloxybenzaldehyde, 98%

CAS: 5896-17-3 Molecular Formula: C14H12O2 Molecular Weight (g/mol): 212.25 MDL Number: MFCD00016583 InChI Key: PBEJTRAJWCNHRS-UHFFFAOYSA-N Synonym: 2-benzyloxy benzaldehyde,2-benzyloxybenzaldehyde,benzaldehyde, 2-phenylmethoxy,o-benzyloxy benzaldehyde,benzaldehyde, o-benzyloxy,o-benzylsalicylaldehyde,2-benzyl-oxy benzaldehyde,2-phenylmethoxy benzaldehyde,benzyloxybenzaldehyde,o-benzyloxybenzaldehyde PubChem CID: 344784 IUPAC Name: 2-phenylmethoxybenzaldehyde SMILES: O=CC1=CC=CC=C1OCC1=CC=CC=C1

PubChem CID 344784
CAS 5896-17-3
Molecular Weight (g/mol) 212.25
MDL Number MFCD00016583
SMILES O=CC1=CC=CC=C1OCC1=CC=CC=C1
Synonym 2-benzyloxy benzaldehyde,2-benzyloxybenzaldehyde,benzaldehyde, 2-phenylmethoxy,o-benzyloxy benzaldehyde,benzaldehyde, o-benzyloxy,o-benzylsalicylaldehyde,2-benzyl-oxy benzaldehyde,2-phenylmethoxy benzaldehyde,benzyloxybenzaldehyde,o-benzyloxybenzaldehyde
IUPAC Name 2-phenylmethoxybenzaldehyde
InChI Key PBEJTRAJWCNHRS-UHFFFAOYSA-N
Molecular Formula C14H12O2
12
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3-Thiophenecarboxaldehyde, 98%

CAS: 498-62-4 MDL Number: MFCD00005466 InChI Key: RBIGKSZIQCTIJF-UHFFFAOYSA-N Synonym: 3-thiophenecarboxaldehyde,thiophene-3-carboxaldehyde,3-formylthiophene,3-thenaldehyde,3-formyl-thiophene,3-thiophenealdehyde,thiophene-3-aldehyde,3-thiophene carboxaldehyde,3-thiophenecarbaldehyde,3-thiophenaldehyde PubChem CID: 68135 ChEBI: CHEBI:87611 IUPAC Name: thiophene-3-carbaldehyde SMILES: C1=CSC=C1C=O

PubChem CID 68135
CAS 498-62-4
ChEBI CHEBI:87611
MDL Number MFCD00005466
SMILES C1=CSC=C1C=O
Synonym 3-thiophenecarboxaldehyde,thiophene-3-carboxaldehyde,3-formylthiophene,3-thenaldehyde,3-formyl-thiophene,3-thiophenealdehyde,thiophene-3-aldehyde,3-thiophene carboxaldehyde,3-thiophenecarbaldehyde,3-thiophenaldehyde
IUPAC Name thiophene-3-carbaldehyde
InChI Key RBIGKSZIQCTIJF-UHFFFAOYSA-N
13
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Pyruvic acid, 98%, extra pure

CAS: 127-17-3 Molecular Formula: C3H4O3 Molecular Weight (g/mol): 88.06 MDL Number: MFCD00002585 InChI Key: LCTONWCANYUPML-UHFFFAOYSA-N Synonym: pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure PubChem CID: 1060 ChEBI: CHEBI:32816 IUPAC Name: 2-oxopropanoic acid SMILES: CC(=O)C(O)=O

PubChem CID 1060
CAS 127-17-3
Molecular Weight (g/mol) 88.06
ChEBI CHEBI:32816
MDL Number MFCD00002585
SMILES CC(=O)C(O)=O
Synonym pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure
IUPAC Name 2-oxopropanoic acid
InChI Key LCTONWCANYUPML-UHFFFAOYSA-N
Molecular Formula C3H4O3
14
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Benzbromarone, 98%

CAS: 3562-84-3 Molecular Formula: C17H12Br2O3 Molecular Weight (g/mol): 424.08 InChI Key: WHQCHUCQKNIQEC-UHFFFAOYSA-N Synonym: benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron PubChem CID: 2333 ChEBI: CHEBI:3023 IUPAC Name: (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone SMILES: CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br

PubChem CID 2333
CAS 3562-84-3
Molecular Weight (g/mol) 424.08
ChEBI CHEBI:3023
SMILES CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br
Synonym benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron
IUPAC Name (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone
InChI Key WHQCHUCQKNIQEC-UHFFFAOYSA-N
Molecular Formula C17H12Br2O3
15
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3-Acetylthiophene, 98%

CAS: 1468-83-3 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.17 MDL Number: MFCD00005468 InChI Key: RNIDWJDZNNVFDY-UHFFFAOYSA-N Synonym: 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone PubChem CID: 15116 IUPAC Name: 1-thiophen-3-ylethanone SMILES: CC(=O)C1=CSC=C1

PubChem CID 15116
CAS 1468-83-3
Molecular Weight (g/mol) 126.17
MDL Number MFCD00005468
SMILES CC(=O)C1=CSC=C1
Synonym 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone
IUPAC Name 1-thiophen-3-ylethanone
InChI Key RNIDWJDZNNVFDY-UHFFFAOYSA-N
Molecular Formula C6H6OS