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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 Aldehydes (5,984)
Complex Ketones (4,382)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (527)
Acyloins (104)

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1,216 – 1,230 of 8,679 results
1,216
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3-Acetylphenyl isothiocyanate, 97%

CAS: 3125-71-1 Molecular Formula: C9H7NOS Molecular Weight (g/mol): 177.221 MDL Number: MFCD00041081 InChI Key: RGANVWCPAAIVNN-UHFFFAOYSA-N Synonym: 3-acetylphenyl isothiocyanate,1-3-isothiocyanatophenyl ethanone,3-acetylphenylisothiocyanate,1-3-isothiocyanato-phenyl-ethanone,3-acetylbenzenisothiocyanate,acmc-20anak,3'-isothiocyanatoacetophenone,3-methylcarbonylphenyl isothiocyanate,1-3-isothiocyanatophenyl ethanone #,ethanone,1-3-isothiocyanatophenyl PubChem CID: 520515 IUPAC Name: 1-(3-isothiocyanatophenyl)ethanone SMILES: CC(=O)C1=CC(=CC=C1)N=C=S

PubChem CID 520515
CAS 3125-71-1
Molecular Weight (g/mol) 177.221
MDL Number MFCD00041081
SMILES CC(=O)C1=CC(=CC=C1)N=C=S
Synonym 3-acetylphenyl isothiocyanate,1-3-isothiocyanatophenyl ethanone,3-acetylphenylisothiocyanate,1-3-isothiocyanato-phenyl-ethanone,3-acetylbenzenisothiocyanate,acmc-20anak,3'-isothiocyanatoacetophenone,3-methylcarbonylphenyl isothiocyanate,1-3-isothiocyanatophenyl ethanone #,ethanone,1-3-isothiocyanatophenyl
IUPAC Name 1-(3-isothiocyanatophenyl)ethanone
InChI Key RGANVWCPAAIVNN-UHFFFAOYSA-N
Molecular Formula C9H7NOS
1,217
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6-Benzoylhexanoic acid, 94%, Thermo Scientific Chemicals

CAS: 7472-43-7 Molecular Formula: C13H16O3 Molecular Weight (g/mol): 220.27 MDL Number: MFCD00039608 InChI Key: DOQWHEUDAHLEPT-UHFFFAOYSA-N Synonym: 6-benzoylhexanoic acid,7-oxo-7-phenyl-heptanoic acid,6-benzoyl hexanoic acid,benzeneheptanoic acid, z-oxo,7-oxo-7-phenylheptanoicacid,#,benzeneheptanoic acid,,ae-oxo,alpha-oxo benzeneheptanoic acid,benzeneheptanoic acid,alpha-oxo PubChem CID: 344830 IUPAC Name: 7-oxo-7-phenylheptanoic acid SMILES: OC(=O)CCCCCC(=O)C1=CC=CC=C1

PubChem CID 344830
CAS 7472-43-7
Molecular Weight (g/mol) 220.27
MDL Number MFCD00039608
SMILES OC(=O)CCCCCC(=O)C1=CC=CC=C1
Synonym 6-benzoylhexanoic acid,7-oxo-7-phenyl-heptanoic acid,6-benzoyl hexanoic acid,benzeneheptanoic acid, z-oxo,7-oxo-7-phenylheptanoicacid,#,benzeneheptanoic acid,,ae-oxo,alpha-oxo benzeneheptanoic acid,benzeneheptanoic acid,alpha-oxo
IUPAC Name 7-oxo-7-phenylheptanoic acid
InChI Key DOQWHEUDAHLEPT-UHFFFAOYSA-N
Molecular Formula C13H16O3
1,218

2-(Pyrid-2-yloxy)benzaldehyde, 97%, Thermo Scientific™

CAS: 141580-71-4 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.21 MDL Number: MFCD09025852 InChI Key: QCKZHTQRJYCZTD-UHFFFAOYSA-N Synonym: 2-pyrid-2-yloxy benzaldehyde,2-pyridin-2-yloxy benzaldehyde,2-2-pyridyloxy benzaldehyde,benzaldehyde,2-2-pyridinyloxy,2-pyridin-2-yl oxy benzaldehyde,acmc-1c27b PubChem CID: 19068727 SMILES: O=CC1=CC=CC=C1OC1=CC=CC=N1

PubChem CID 19068727
CAS 141580-71-4
Molecular Weight (g/mol) 199.21
MDL Number MFCD09025852
SMILES O=CC1=CC=CC=C1OC1=CC=CC=N1
Synonym 2-pyrid-2-yloxy benzaldehyde,2-pyridin-2-yloxy benzaldehyde,2-2-pyridyloxy benzaldehyde,benzaldehyde,2-2-pyridinyloxy,2-pyridin-2-yl oxy benzaldehyde,acmc-1c27b
InChI Key QCKZHTQRJYCZTD-UHFFFAOYSA-N
Molecular Formula C12H9NO2
1,219

Acetaldehyde, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

1,220
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6-Bromopyridine-2-carboxaldehyde, 97%

CAS: 34160-40-2 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 MDL Number: MFCD02683546 InChI Key: QWFHFNGMCPMOCD-UHFFFAOYSA-N Synonym: 6-bromo-2-pyridinecarboxaldehyde,6-bromopicolinaldehyde,6-bromo-2-formylpyridine,6-bromopyridine-2-carboxaldehyde,2-bromo-6-formylpyridine,6-bromo-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 6-bromo,2-bromopyridine-6-carboxaldehyde,6-bromo-2-pyridine carboxaldehyde,6-bromopicolylaldehyde PubChem CID: 2757009 IUPAC Name: 6-bromopyridine-2-carbaldehyde SMILES: C1=CC(=NC(=C1)Br)C=O

PubChem CID 2757009
CAS 34160-40-2
Molecular Weight (g/mol) 186.008
MDL Number MFCD02683546
SMILES C1=CC(=NC(=C1)Br)C=O
Synonym 6-bromo-2-pyridinecarboxaldehyde,6-bromopicolinaldehyde,6-bromo-2-formylpyridine,6-bromopyridine-2-carboxaldehyde,2-bromo-6-formylpyridine,6-bromo-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 6-bromo,2-bromopyridine-6-carboxaldehyde,6-bromo-2-pyridine carboxaldehyde,6-bromopicolylaldehyde
IUPAC Name 6-bromopyridine-2-carbaldehyde
InChI Key QWFHFNGMCPMOCD-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
1,221
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2,4-Dihydroxybenzaldehyde, 98%

CAS: 95-01-2 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00011686 InChI Key: IUNJCFABHJZSKB-UHFFFAOYSA-N Synonym: beta-resorcylaldehyde,4-hydroxysalicylaldehyde,4-formylresorcinol,beta-resorcaldehyde,benzaldehyde, 2,4-dihydroxy,beta-resorcinaldehyde,beta-resorcylic aldehyde,2,4-dihydroxybenzenecarbonal,salicylaldehyde, 4-hydroxy,4-hydroxysalicyladehyde PubChem CID: 7213 ChEBI: CHEBI:50198 IUPAC Name: 2,4-dihydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C(O)=C1

PubChem CID 7213
CAS 95-01-2
Molecular Weight (g/mol) 138.12
ChEBI CHEBI:50198
MDL Number MFCD00011686
SMILES OC1=CC=C(C=O)C(O)=C1
Synonym beta-resorcylaldehyde,4-hydroxysalicylaldehyde,4-formylresorcinol,beta-resorcaldehyde,benzaldehyde, 2,4-dihydroxy,beta-resorcinaldehyde,beta-resorcylic aldehyde,2,4-dihydroxybenzenecarbonal,salicylaldehyde, 4-hydroxy,4-hydroxysalicyladehyde
IUPAC Name 2,4-dihydroxybenzaldehyde
InChI Key IUNJCFABHJZSKB-UHFFFAOYSA-N
Molecular Formula C7H6O3
1,222
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2-Hydroxy-6-methoxybenzaldehyde, 98+%

CAS: 700-44-7 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00151830 InChI Key: DZJPDDVDKXHRLF-UHFFFAOYSA-N PubChem CID: 69692 IUPAC Name: 2-hydroxy-6-methoxybenzaldehyde SMILES: COC1=CC=CC(=C1C=O)O

PubChem CID 69692
CAS 700-44-7
Molecular Weight (g/mol) 152.149
MDL Number MFCD00151830
SMILES COC1=CC=CC(=C1C=O)O
IUPAC Name 2-hydroxy-6-methoxybenzaldehyde
InChI Key DZJPDDVDKXHRLF-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,223

5-Bromobenzo[b]furan-2-carbaldehyde, 97%, Thermo Scientific™

CAS: 23145-16-6 Molecular Formula: C9H5BrO2 Molecular Weight (g/mol): 225.041 InChI Key: UPEGFMDITWHVHV-UHFFFAOYSA-N Synonym: 5-bromobenzofuran-2-carbaldehyde,5-bromobenzo b furan-2-carbaldehyde,5-bromo-2-formylbenzofuran,5-bromo-2-benzofurancarboxaldehyde,5-bromo-1-benzofuran-2-carboxaldehyde,2-benzofurancarboxaldehyde,5-bromo,5-bromobenzo b furan-2-carboxaldehyde,pubchem10165,acmc-1cjl8,5-bromo-benzofuran-2-carbaldehyde PubChem CID: 2795535 IUPAC Name: 5-bromo-1-benzofuran-2-carbaldehyde SMILES: C1=CC2=C(C=C1Br)C=C(O2)C=O

PubChem CID 2795535
CAS 23145-16-6
Molecular Weight (g/mol) 225.041
SMILES C1=CC2=C(C=C1Br)C=C(O2)C=O
Synonym 5-bromobenzofuran-2-carbaldehyde,5-bromobenzo b furan-2-carbaldehyde,5-bromo-2-formylbenzofuran,5-bromo-2-benzofurancarboxaldehyde,5-bromo-1-benzofuran-2-carboxaldehyde,2-benzofurancarboxaldehyde,5-bromo,5-bromobenzo b furan-2-carboxaldehyde,pubchem10165,acmc-1cjl8,5-bromo-benzofuran-2-carbaldehyde
IUPAC Name 5-bromo-1-benzofuran-2-carbaldehyde
InChI Key UPEGFMDITWHVHV-UHFFFAOYSA-N
Molecular Formula C9H5BrO2
1,224
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6-Bromoindole-3-carboxaldehyde, 95%

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
1,225
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2,3-Dimethoxybenzaldehyde, 98+%

CAS: 86-51-1 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003309 InChI Key: JIVGSHFYXPRRSZ-UHFFFAOYSA-N Synonym: o-veratraldehyde,benzaldehyde, 2,3-dimethoxy,unii-8alp3sy00l,2,3-dimethoxy-benzaldehyde,8alp3sy00l,benzaldehyde,3-dimethoxy,dimethoxybenzaldehyde,pubchem8216,benzaldehyde, dimethoxy,upcmld00wstructure66 PubChem CID: 66581 IUPAC Name: 2,3-dimethoxybenzaldehyde SMILES: COC1=CC=CC(=C1OC)C=O

PubChem CID 66581
CAS 86-51-1
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003309
SMILES COC1=CC=CC(=C1OC)C=O
Synonym o-veratraldehyde,benzaldehyde, 2,3-dimethoxy,unii-8alp3sy00l,2,3-dimethoxy-benzaldehyde,8alp3sy00l,benzaldehyde,3-dimethoxy,dimethoxybenzaldehyde,pubchem8216,benzaldehyde, dimethoxy,upcmld00wstructure66
IUPAC Name 2,3-dimethoxybenzaldehyde
InChI Key JIVGSHFYXPRRSZ-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,226

4-[2-(Dimethylamino)ethoxy]benzaldehyde, ≥95%, Thermo Scientific™

CAS: 15182-92-0 Molecular Formula: C11H15NO2 Molecular Weight (g/mol): 193.246 MDL Number: MFCD07368978 InChI Key: CBOKAZFQZOQTOC-UHFFFAOYSA-N Synonym: 4-2-dimethylamino ethoxy benzaldehyde,p-2-dimethylamino ethoxy benzaldehyde,4-2-dimethylamino-ethoxy-benzaldehyde,pubchem12557,4-2-dimethylaminoethoxy benzaldehyde,4-2-dimethylamino-ethoxy benzaldehyde,4-2-dimethylaminoethyloxy benzaldehyde,4-n,n-dimethylaminoethoxy benzaldehyde,4-2-dimethylamino-1-ethoxy benzaldehyde PubChem CID: 84823 IUPAC Name: 4-[2-(dimethylamino)ethoxy]benzaldehyde SMILES: CN(C)CCOC1=CC=C(C=C1)C=O

PubChem CID 84823
CAS 15182-92-0
Molecular Weight (g/mol) 193.246
MDL Number MFCD07368978
SMILES CN(C)CCOC1=CC=C(C=C1)C=O
Synonym 4-2-dimethylamino ethoxy benzaldehyde,p-2-dimethylamino ethoxy benzaldehyde,4-2-dimethylamino-ethoxy-benzaldehyde,pubchem12557,4-2-dimethylaminoethoxy benzaldehyde,4-2-dimethylamino-ethoxy benzaldehyde,4-2-dimethylaminoethyloxy benzaldehyde,4-n,n-dimethylaminoethoxy benzaldehyde,4-2-dimethylamino-1-ethoxy benzaldehyde
IUPAC Name 4-[2-(dimethylamino)ethoxy]benzaldehyde
InChI Key CBOKAZFQZOQTOC-UHFFFAOYSA-N
Molecular Formula C11H15NO2
1,227
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9,10-Anthraquinone, 98+%, Thermo Scientific Chemicals

CAS: 84-65-1 Molecular Formula: C14H8O2 Molecular Weight (g/mol): 208.22 MDL Number: MFCD00001188 InChI Key: RZVHIXYEVGDQDX-UHFFFAOYSA-N Synonym: anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone PubChem CID: 6780 ChEBI: CHEBI:40448 IUPAC Name: anthracene-9,10-dione SMILES: O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12

PubChem CID 6780
CAS 84-65-1
Molecular Weight (g/mol) 208.22
ChEBI CHEBI:40448
MDL Number MFCD00001188
SMILES O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12
Synonym anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone
IUPAC Name anthracene-9,10-dione
InChI Key RZVHIXYEVGDQDX-UHFFFAOYSA-N
Molecular Formula C14H8O2
1,228
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2',6'-Dihydroxyacetophenone, 97%

CAS: 699-83-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00002270 InChI Key: YPTJKHVBDCRKNF-UHFFFAOYSA-N Synonym: 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2 PubChem CID: 69687 IUPAC Name: 1-(2,6-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC=C1O)O

PubChem CID 69687
CAS 699-83-2
Molecular Weight (g/mol) 152.15
MDL Number MFCD00002270
SMILES CC(=O)C1=C(C=CC=C1O)O
Synonym 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2
IUPAC Name 1-(2,6-dihydroxyphenyl)ethanone
InChI Key YPTJKHVBDCRKNF-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,229

Oxalacetic acid, 98+%

CAS: 328-42-7 Molecular Formula: C4H4O5 Molecular Weight (g/mol): 132.071 MDL Number: MFCD00002592 InChI Key: KHPXUQMNIQBQEV-UHFFFAOYSA-N Synonym: oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate PubChem CID: 970 ChEBI: CHEBI:30744 IUPAC Name: 2-oxobutanedioic acid SMILES: C(C(=O)C(=O)O)C(=O)O

PubChem CID 970
CAS 328-42-7
Molecular Weight (g/mol) 132.071
ChEBI CHEBI:30744
MDL Number MFCD00002592
SMILES C(C(=O)C(=O)O)C(=O)O
Synonym oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate
IUPAC Name 2-oxobutanedioic acid
InChI Key KHPXUQMNIQBQEV-UHFFFAOYSA-N
Molecular Formula C4H4O5
1,230
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Acetone-1,3-dicarboxylic acid, 97%

CAS: 542-05-2 Molecular Formula: C5H6O5 Molecular Weight (g/mol): 146.098 MDL Number: MFCD00002711 InChI Key: OXTNCQMOKLOUAM-UHFFFAOYSA-N Synonym: 1,3-acetonedicarboxylic acid,3-oxoglutaric acid,acetonedicarboxylic acid,pentanedioic acid, 3-oxo,acetone-1,3-dicarboxylic acid,3-ketoglutaric acid,unii-ih7p7wo21p,1,3-acetonedicarboxylic acid; 3-ketoglutaric acid,ih7p7wo21p,acetondicarbonsaure PubChem CID: 68328 IUPAC Name: 3-oxopentanedioic acid SMILES: C(C(=O)CC(=O)O)C(=O)O

PubChem CID 68328
CAS 542-05-2
Molecular Weight (g/mol) 146.098
MDL Number MFCD00002711
SMILES C(C(=O)CC(=O)O)C(=O)O
Synonym 1,3-acetonedicarboxylic acid,3-oxoglutaric acid,acetonedicarboxylic acid,pentanedioic acid, 3-oxo,acetone-1,3-dicarboxylic acid,3-ketoglutaric acid,unii-ih7p7wo21p,1,3-acetonedicarboxylic acid; 3-ketoglutaric acid,ih7p7wo21p,acetondicarbonsaure
IUPAC Name 3-oxopentanedioic acid
InChI Key OXTNCQMOKLOUAM-UHFFFAOYSA-N
Molecular Formula C5H6O5