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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 (5,969)
Complex Ketones (4,363)
Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (544)
Acyloins (104)

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136 – 150 of 8,661 results
136
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2,3-Dihydroxybenzaldehyde, 97%

CAS: 24677-78-9 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00003324 InChI Key: IXWOUPGDGMCKGT-UHFFFAOYSA-N Synonym: o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde PubChem CID: 90579 ChEBI: CHEBI:50197 IUPAC Name: 2,3-dihydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)O)O)C=O

PubChem CID 90579
CAS 24677-78-9
Molecular Weight (g/mol) 138.122
ChEBI CHEBI:50197
MDL Number MFCD00003324
SMILES C1=CC(=C(C(=C1)O)O)C=O
Synonym o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde
IUPAC Name 2,3-dihydroxybenzaldehyde
InChI Key IXWOUPGDGMCKGT-UHFFFAOYSA-N
Molecular Formula C7H6O3
137
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Thermo Scientific Chemicals 2-Deoxy-D-ribose, 99%

CAS: 533-67-5 Molecular Formula: C5H10O4 Molecular Weight (g/mol): 134.13 MDL Number: MFCD00135904 InChI Key: PDWIQYODPROSQH-GLULIZFNNA-N Synonym: 2-deoxy-d-ribose,thyminose,3s,4r-3,4,5-trihydroxypentanal,deoxyribose,2-deoxy-d-erythro-pentose,2-deoxyribose,d-drib,2-deoxy-d-arabinose,unii-lsw4h01241,2-deoxy-d-erythropentose PubChem CID: 5460005 ChEBI: CHEBI:28816 IUPAC Name: (3S,4R)-3,4,5-trihydroxypentanal SMILES: OC[C@H]1OC(O)C[C@@H]1O

PubChem CID 5460005
CAS 533-67-5
Molecular Weight (g/mol) 134.13
ChEBI CHEBI:28816
MDL Number MFCD00135904
SMILES OC[C@H]1OC(O)C[C@@H]1O
Synonym 2-deoxy-d-ribose,thyminose,3s,4r-3,4,5-trihydroxypentanal,deoxyribose,2-deoxy-d-erythro-pentose,2-deoxyribose,d-drib,2-deoxy-d-arabinose,unii-lsw4h01241,2-deoxy-d-erythropentose
IUPAC Name (3S,4R)-3,4,5-trihydroxypentanal
InChI Key PDWIQYODPROSQH-GLULIZFNNA-N
Molecular Formula C5H10O4
138
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Propionaldehyde, 99+%, AcroSeal™

CAS: 123-38-6 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 MDL Number: MFCD00007020 InChI Key: NBBJYMSMWIIQGU-UHFFFAOYSA-N Synonym: propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique PubChem CID: 527 ChEBI: CHEBI:17153 IUPAC Name: propanal SMILES: CCC=O

PubChem CID 527
CAS 123-38-6
Molecular Weight (g/mol) 58.08
ChEBI CHEBI:17153
MDL Number MFCD00007020
SMILES CCC=O
Synonym propionaldehyde,propanaldehyde,propaldehyde,propional,propionic aldehyde,n-propanal,methylacetaldehyde,propylaldehyde,propylic aldehyde,aldehyde propionique
IUPAC Name propanal
InChI Key NBBJYMSMWIIQGU-UHFFFAOYSA-N
Molecular Formula C3H6O
139
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5-Bromosalicylaldehyde, 98%

CAS: 1761-61-1 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.019 MDL Number: MFCD00003330 InChI Key: MKKSTJKBKNCMRV-UHFFFAOYSA-N Synonym: 5-bromosalicylaldehyde,benzaldehyde, 5-bromo-2-hydroxy,2-hydroxy-5-bromobenzaldehyde,salicylaldehyde, 5-bromo,5-bromo-salicyclaldehyde,unii-0z65a0a8ce,5-bromo-2-hydroxy-benzaldehyde,5-bromo-salicyclic aldehyde,5-bromo-2-hydroxy benzaldehyde,pubchem3779 PubChem CID: 72863 IUPAC Name: 5-bromo-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1Br)C=O)O

PubChem CID 72863
CAS 1761-61-1
Molecular Weight (g/mol) 201.019
MDL Number MFCD00003330
SMILES C1=CC(=C(C=C1Br)C=O)O
Synonym 5-bromosalicylaldehyde,benzaldehyde, 5-bromo-2-hydroxy,2-hydroxy-5-bromobenzaldehyde,salicylaldehyde, 5-bromo,5-bromo-salicyclaldehyde,unii-0z65a0a8ce,5-bromo-2-hydroxy-benzaldehyde,5-bromo-salicyclic aldehyde,5-bromo-2-hydroxy benzaldehyde,pubchem3779
IUPAC Name 5-bromo-2-hydroxybenzaldehyde
InChI Key MKKSTJKBKNCMRV-UHFFFAOYSA-N
Molecular Formula C7H5BrO2
140
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Docosanal, 98%

CAS: 57402-36-5 Molecular Formula: C22H44O Molecular Weight (g/mol): 324.59 MDL Number: MFCD07780595 InChI Key: ULCXRAFXRZTNRO-UHFFFAOYSA-N Synonym: behenoyl,n-docosanal,docosyl aldehyde,1-docosanal PubChem CID: 3017068 IUPAC Name: docosanal SMILES: CCCCCCCCCCCCCCCCCCCCCC=O

PubChem CID 3017068
CAS 57402-36-5
Molecular Weight (g/mol) 324.59
MDL Number MFCD07780595
SMILES CCCCCCCCCCCCCCCCCCCCCC=O
Synonym behenoyl,n-docosanal,docosyl aldehyde,1-docosanal
IUPAC Name docosanal
InChI Key ULCXRAFXRZTNRO-UHFFFAOYSA-N
Molecular Formula C22H44O
141
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Thermo Scientific Chemicals D(-)-Fructose, 99%

CAS: 57-48-7 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.16 InChI Key: BJHIKXHVCXFQLS-UYFOZJQFSA-N Synonym: d---fructose,d--fructose,3s,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,furucton,arabino-hexulose,keto-d-fructose,d-levulose,sugar, fruit,fructose, d,krystar 300 PubChem CID: 5984 ChEBI: CHEBI:48095 IUPAC Name: (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 5984
CAS 57-48-7
Molecular Weight (g/mol) 180.16
ChEBI CHEBI:48095
SMILES C(C(C(C(C(=O)CO)O)O)O)O
Synonym d---fructose,d--fructose,3s,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,furucton,arabino-hexulose,keto-d-fructose,d-levulose,sugar, fruit,fructose, d,krystar 300
IUPAC Name (3S,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-UYFOZJQFSA-N
Molecular Formula C6H12O6
142
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3-Furaldehyde, 98%, stabilized

CAS: 498-60-2 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.08 InChI Key: AZVSIHIBYRHSLB-UHFFFAOYSA-N Synonym: 3-furaldehyde,3-furancarboxaldehyde,furan-3-carboxaldehyde,3-formylfuran,3-furfural,unii-pob632x444,3furaldehyde,3-furancarbaldehyde,pubchem6948 PubChem CID: 10351 ChEBI: CHEBI:87609 IUPAC Name: furan-3-carbaldehyde SMILES: C1=COC=C1C=O

PubChem CID 10351
CAS 498-60-2
Molecular Weight (g/mol) 96.08
ChEBI CHEBI:87609
SMILES C1=COC=C1C=O
Synonym 3-furaldehyde,3-furancarboxaldehyde,furan-3-carboxaldehyde,3-formylfuran,3-furfural,unii-pob632x444,3furaldehyde,3-furancarbaldehyde,pubchem6948
IUPAC Name furan-3-carbaldehyde
InChI Key AZVSIHIBYRHSLB-UHFFFAOYSA-N
Molecular Formula C5H4O2
143
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Pyridine-2-carboxaldehyde, 99%

CAS: 1121-60-4 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O

PubChem CID 14273
CAS 1121-60-4
Molecular Weight (g/mol) 107.112
ChEBI CHEBI:73012
MDL Number MFCD00006290
SMILES C1=CC=NC(=C1)C=O
Synonym 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde
IUPAC Name pyridine-2-carbaldehyde
InChI Key CSDSSGBPEUDDEE-UHFFFAOYSA-N
Molecular Formula C6H5NO
144
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Hydroxyacetone, 95%

CAS: 116-09-6 Molecular Formula: C3H6O2 Molecular Weight (g/mol): 74.079 MDL Number: MFCD00004669 InChI Key: XLSMFKSTNGKWQX-UHFFFAOYSA-N Synonym: hydroxyacetone,acetol,acetone alcohol,1-hydroxy-2-propanone,2-propanone, 1-hydroxy,1-hydroxyacetone,methanol, acetyl,acetylmethanol,acetylcarbinol,2-oxopropanol PubChem CID: 8299 ChEBI: CHEBI:27957 IUPAC Name: 1-hydroxypropan-2-one SMILES: CC(=O)CO

PubChem CID 8299
CAS 116-09-6
Molecular Weight (g/mol) 74.079
ChEBI CHEBI:27957
MDL Number MFCD00004669
SMILES CC(=O)CO
Synonym hydroxyacetone,acetol,acetone alcohol,1-hydroxy-2-propanone,2-propanone, 1-hydroxy,1-hydroxyacetone,methanol, acetyl,acetylmethanol,acetylcarbinol,2-oxopropanol
IUPAC Name 1-hydroxypropan-2-one
InChI Key XLSMFKSTNGKWQX-UHFFFAOYSA-N
Molecular Formula C3H6O2
145
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4'-tert-Butylacetophenone, 98%, Thermo Scientific Chemicals

CAS: 943-27-1 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 MDL Number: MFCD00017256 InChI Key: UYFJYGWNYQCHOB-UHFFFAOYSA-N Synonym: 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone PubChem CID: 13669 IUPAC Name: 1-(4-tert-butylphenyl)ethanone SMILES: CC(=O)C1=CC=C(C=C1)C(C)(C)C

PubChem CID 13669
CAS 943-27-1
Molecular Weight (g/mol) 176.26
MDL Number MFCD00017256
SMILES CC(=O)C1=CC=C(C=C1)C(C)(C)C
Synonym 4'-tert-butylacetophenone,1-4-tert-butylphenyl ethanone,4-tert-butylacetophenone,1-4-tert-butyl phenyl ethanone,p-tert-butylacetophenone,ethanone, 1-4-1,1-dimethylethyl phenyl,acetophenone, 4'-tert-butyl,1-4-tert-butyl phenyl ethan-1-one,p-t-butylacetophenone,1-4-tert-butyl-phenyl-ethanone
IUPAC Name 1-(4-tert-butylphenyl)ethanone
InChI Key UYFJYGWNYQCHOB-UHFFFAOYSA-N
Molecular Formula C12H16O
146
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4'-Methoxyacetophenone, 99%

CAS: 100-06-1 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00008745 InChI Key: NTPLXRHDUXRPNE-UHFFFAOYSA-N Synonym: 4'-methoxyacetophenone,4-acetylanisole,4-methoxyacetophenone,1-4-methoxyphenyl ethanone,p-methoxyacetophenone,acetanisole,novatone,linarodin,vananote,ethanone, 1-4-methoxyphenyl PubChem CID: 7476 ChEBI: CHEBI:86567 IUPAC Name: 1-(4-methoxyphenyl)ethanone SMILES: COC1=CC=C(C=C1)C(C)=O

PubChem CID 7476
CAS 100-06-1
Molecular Weight (g/mol) 150.18
ChEBI CHEBI:86567
MDL Number MFCD00008745
SMILES COC1=CC=C(C=C1)C(C)=O
Synonym 4'-methoxyacetophenone,4-acetylanisole,4-methoxyacetophenone,1-4-methoxyphenyl ethanone,p-methoxyacetophenone,acetanisole,novatone,linarodin,vananote,ethanone, 1-4-methoxyphenyl
IUPAC Name 1-(4-methoxyphenyl)ethanone
InChI Key NTPLXRHDUXRPNE-UHFFFAOYSA-N
Molecular Formula C9H10O2
147
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3-Ethoxy-4-hydroxybenzaldehyde, 98%

CAS: 121-32-4 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00006944 InChI Key: CBOQJANXLMLOSS-UHFFFAOYSA-N Synonym: ethyl vanillin,ethylvanillin,bourbonal,ethylprotal,ethavan,ethovan,vanirom,vanilal,quantrovanil,vanillal PubChem CID: 8467 ChEBI: CHEBI:48408 IUPAC Name: 3-ethoxy-4-hydroxybenzaldehyde SMILES: CCOC1=CC(C=O)=CC=C1O

PubChem CID 8467
CAS 121-32-4
Molecular Weight (g/mol) 166.18
ChEBI CHEBI:48408
MDL Number MFCD00006944
SMILES CCOC1=CC(C=O)=CC=C1O
Synonym ethyl vanillin,ethylvanillin,bourbonal,ethylprotal,ethavan,ethovan,vanirom,vanilal,quantrovanil,vanillal
IUPAC Name 3-ethoxy-4-hydroxybenzaldehyde
InChI Key CBOQJANXLMLOSS-UHFFFAOYSA-N
Molecular Formula C9H10O3
148
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Syringaldehyde, 98+%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4
149
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3',4'-Dimethylacetophenone, 98%

CAS: 3637-01-2 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.21 MDL Number: MFCD00008743 InChI Key: WPRAXAOJIODQJR-UHFFFAOYSA-N

CAS 3637-01-2
Molecular Weight (g/mol) 148.21
MDL Number MFCD00008743
InChI Key WPRAXAOJIODQJR-UHFFFAOYSA-N
Molecular Formula C10H12O
150
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1,3-Indanedione, 97%

CAS: 606-23-5 Molecular Formula: C9H6O2 Molecular Weight (g/mol): 146.15 InChI Key: UHKAJLSKXBADFT-UHFFFAOYSA-N Synonym: 1,3-indanedione,1,3-indandione,1h-indene-1,3 2h-dione,1,3-diketohydrindene,indan-1,3-dione,1,3-indanone,indane-1,3-dione,diketohydrindene,1,3-indandion,unii-4djn7yg35g PubChem CID: 11815 ChEBI: CHEBI:78877 IUPAC Name: indene-1,3-dione SMILES: C1C(=O)C2=CC=CC=C2C1=O

PubChem CID 11815
CAS 606-23-5
Molecular Weight (g/mol) 146.15
ChEBI CHEBI:78877
SMILES C1C(=O)C2=CC=CC=C2C1=O
Synonym 1,3-indanedione,1,3-indandione,1h-indene-1,3 2h-dione,1,3-diketohydrindene,indan-1,3-dione,1,3-indanone,indane-1,3-dione,diketohydrindene,1,3-indandion,unii-4djn7yg35g
IUPAC Name indene-1,3-dione
InChI Key UHKAJLSKXBADFT-UHFFFAOYSA-N
Molecular Formula C9H6O2