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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.
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Alpha beta-unsaturated carbonyl compounds (528)
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1,981 – 1,995 of 8,718 results
1,981

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III) 95.0+%, TCI America™

CAS: 15522-71-1 Molecular Formula: C33H60EuO6 Molecular Weight (g/mol): 704.801 MDL Number: MFCD00000019 InChI Key: RHXUZKJNHAMZEP-QFVJJVGWSA-N Synonym: eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3 PubChem CID: 10897800 IUPAC Name: europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one SMILES: CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Eu]

PubChem CID 10897800
CAS 15522-71-1
Molecular Weight (g/mol) 704.801
MDL Number MFCD00000019
SMILES CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Eu]
Synonym eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3
IUPAC Name europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one
InChI Key RHXUZKJNHAMZEP-QFVJJVGWSA-N
Molecular Formula C33H60EuO6
1,982

Ethyl 4,4,4-Trichloroacetoacetate 97.0+%, TCI America™

CAS: 3702-98-5 Molecular Formula: C6H7Cl3O3 Molecular Weight (g/mol): 233.469 MDL Number: MFCD00043329 InChI Key: XGIRWPYENXRJMZ-UHFFFAOYSA-N Synonym: 4,4,4-Trichloroacetoacetic Acid Ethyl Ester PubChem CID: 77294 IUPAC Name: ethyl 4,4,4-trichloro-3-oxobutanoate SMILES: CCOC(=O)CC(=O)C(Cl)(Cl)Cl

PubChem CID 77294
CAS 3702-98-5
Molecular Weight (g/mol) 233.469
MDL Number MFCD00043329
SMILES CCOC(=O)CC(=O)C(Cl)(Cl)Cl
Synonym 4,4,4-Trichloroacetoacetic Acid Ethyl Ester
IUPAC Name ethyl 4,4,4-trichloro-3-oxobutanoate
InChI Key XGIRWPYENXRJMZ-UHFFFAOYSA-N
Molecular Formula C6H7Cl3O3
1,983

Nonadecanophenone 97.0+%, TCI America™

CAS: 103044-68-4 Molecular Formula: C25H42O Molecular Weight (g/mol): 358.61 MDL Number: MFCD00094242 InChI Key: WTWRNRBSHQDWMY-UHFFFAOYSA-N Synonym: Octadecyl Phenyl Ketone PubChem CID: 4657534 IUPAC Name: 1-phenylnonadecan-1-one SMILES: CCCCCCCCCCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 4657534
CAS 103044-68-4
Molecular Weight (g/mol) 358.61
MDL Number MFCD00094242
SMILES CCCCCCCCCCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym Octadecyl Phenyl Ketone
IUPAC Name 1-phenylnonadecan-1-one
InChI Key WTWRNRBSHQDWMY-UHFFFAOYSA-N
Molecular Formula C25H42O
1,984

6-Hydroxy-1-indanone 98.0+%, TCI America™

CAS: 62803-47-8 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD00513530 InChI Key: MOANRQDXNNXOLW-UHFFFAOYSA-N PubChem CID: 7020659 IUPAC Name: 6-hydroxy-2,3-dihydro-1H-inden-1-one SMILES: OC1=CC2=C(CCC2=O)C=C1

PubChem CID 7020659
CAS 62803-47-8
Molecular Weight (g/mol) 148.16
MDL Number MFCD00513530
SMILES OC1=CC2=C(CCC2=O)C=C1
IUPAC Name 6-hydroxy-2,3-dihydro-1H-inden-1-one
InChI Key MOANRQDXNNXOLW-UHFFFAOYSA-N
Molecular Formula C9H8O2
1,985

D-Tagatose 98.0+%, TCI America™

CAS: 87-81-0 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: MFCD00134449 InChI Key: BJHIKXHVCXFQLS-PQLUHFTBSA-N Synonym: 3s,4s,5r-1,3,4,5,6-pentahydroxyhexan-2-one,lyxo-2-hexulose,tagatose, d,d--tagatose,keto-d-tagatose,tagatose nf,unii-t7a20y888y,d-lyxo-hex-2-ulose,naturlose PubChem CID: 92092 ChEBI: CHEBI:47693 IUPAC Name: (3S,4S,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 92092
CAS 87-81-0
Molecular Weight (g/mol) 180.156
ChEBI CHEBI:47693
MDL Number MFCD00134449
SMILES C(C(C(C(C(=O)CO)O)O)O)O
Synonym 3s,4s,5r-1,3,4,5,6-pentahydroxyhexan-2-one,lyxo-2-hexulose,tagatose, d,d--tagatose,keto-d-tagatose,tagatose nf,unii-t7a20y888y,d-lyxo-hex-2-ulose,naturlose
IUPAC Name (3S,4S,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-PQLUHFTBSA-N
Molecular Formula C6H12O6
1,986

2'-Hydroxyacetophenone 98.0+%, TCI America™

CAS: 118-93-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00002219 InChI Key: JECYUBVRTQDVAT-UHFFFAOYSA-N Synonym: 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone PubChem CID: 8375 IUPAC Name: 1-(2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1O

PubChem CID 8375
CAS 118-93-4
Molecular Weight (g/mol) 136.15
MDL Number MFCD00002219
SMILES CC(=O)C1=CC=CC=C1O
Synonym 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone
IUPAC Name 1-(2-hydroxyphenyl)ethanone
InChI Key JECYUBVRTQDVAT-UHFFFAOYSA-N
Molecular Formula C8H8O2
1,987

1-Indanone 98.0+%, TCI America™

CAS: 83-33-0 Molecular Formula: C9H8O Molecular Weight (g/mol): 132.162 MDL Number: MFCD00003785 InChI Key: QNXSIUBBGPHDDE-UHFFFAOYSA-N Synonym: 1-indanone,indan-1-one,2,3-dihydro-1h-inden-1-one,indanone,alpha-indanone,alpha-hydrindone,1h-inden-1-one, 2,3-dihydro,1-indone,hydrindone,.alpha.-indanone PubChem CID: 6735 ChEBI: CHEBI:17404 IUPAC Name: 2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=CC=CC=C21

PubChem CID 6735
CAS 83-33-0
Molecular Weight (g/mol) 132.162
ChEBI CHEBI:17404
MDL Number MFCD00003785
SMILES C1CC(=O)C2=CC=CC=C21
Synonym 1-indanone,indan-1-one,2,3-dihydro-1h-inden-1-one,indanone,alpha-indanone,alpha-hydrindone,1h-inden-1-one, 2,3-dihydro,1-indone,hydrindone,.alpha.-indanone
IUPAC Name 2,3-dihydroinden-1-one
InChI Key QNXSIUBBGPHDDE-UHFFFAOYSA-N
Molecular Formula C9H8O
1,988

Indole-5-carboxaldehyde 98.0+%, TCI America™

CAS: 1196-69-6 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD02093664 InChI Key: ADZUEEUKBYCSEY-UHFFFAOYSA-N Synonym: indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole PubChem CID: 589040 IUPAC Name: 1H-indole-5-carbaldehyde SMILES: C1=CC2=C(C=CN2)C=C1C=O

PubChem CID 589040
CAS 1196-69-6
Molecular Weight (g/mol) 145.161
MDL Number MFCD02093664
SMILES C1=CC2=C(C=CN2)C=C1C=O
Synonym indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole
IUPAC Name 1H-indole-5-carbaldehyde
InChI Key ADZUEEUKBYCSEY-UHFFFAOYSA-N
Molecular Formula C9H7NO
1,989

3-Thiophenecarboxaldehyde 98.0+%, TCI America™

CAS: 498-62-4 Molecular Formula: C5H4OS Molecular Weight (g/mol): 112.146 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
Molecular Weight (g/mol) 112.146
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
Molecular Formula C5H4OS
1,990

2-(p-Toluenesulfonyl)acetophenone 98.0+%, TCI America™

CAS: 31378-03-7 Molecular Formula: C15H14O3S Molecular Weight (g/mol): 274.33 MDL Number: MFCD00026002 InChI Key: RFQXSRPFYWMUDV-UHFFFAOYSA-N PubChem CID: 97654 IUPAC Name: 2-(4-methylbenzenesulfonyl)-1-phenylethan-1-one SMILES: CC1=CC=C(C=C1)S(=O)(=O)CC(=O)C1=CC=CC=C1

PubChem CID 97654
CAS 31378-03-7
Molecular Weight (g/mol) 274.33
MDL Number MFCD00026002
SMILES CC1=CC=C(C=C1)S(=O)(=O)CC(=O)C1=CC=CC=C1
IUPAC Name 2-(4-methylbenzenesulfonyl)-1-phenylethan-1-one
InChI Key RFQXSRPFYWMUDV-UHFFFAOYSA-N
Molecular Formula C15H14O3S
1,991

trans-2-Methyl-2-butenal 95.0+%, TCI America™

CAS: 497-03-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00006977 InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N Synonym: tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e PubChem CID: 5321950 IUPAC Name: (E)-2-methylbut-2-enal SMILES: CC=C(C)C=O

PubChem CID 5321950
CAS 497-03-0
Molecular Weight (g/mol) 84.118
MDL Number MFCD00006977
SMILES CC=C(C)C=O
Synonym tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e
IUPAC Name (E)-2-methylbut-2-enal
InChI Key ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula C5H8O
1,992

4'-Hydroxyvalerophenone 98.0+%, TCI America™

CAS: 2589-71-1 Molecular Formula: C11H14O2 Molecular Weight (g/mol): 178.231 MDL Number: MFCD00009719 InChI Key: ZKCJJGOOPOIZTE-UHFFFAOYSA-N Synonym: 4'-hydroxyvalerophenone,4-valerylphenol,1-pentanone, 1-4-hydroxyphenyl,p-valerylphenol,1-4-hydroxyphenyl pentan-1-one,p-hydroxyvalerophenone,4'-hydroxypentanophenone,valerophenone, 4'-hydroxy,4-pentanoylphenol PubChem CID: 75766 IUPAC Name: 1-(4-hydroxyphenyl)pentan-1-one SMILES: CCCCC(=O)C1=CC=C(C=C1)O

PubChem CID 75766
CAS 2589-71-1
Molecular Weight (g/mol) 178.231
MDL Number MFCD00009719
SMILES CCCCC(=O)C1=CC=C(C=C1)O
Synonym 4'-hydroxyvalerophenone,4-valerylphenol,1-pentanone, 1-4-hydroxyphenyl,p-valerylphenol,1-4-hydroxyphenyl pentan-1-one,p-hydroxyvalerophenone,4'-hydroxypentanophenone,valerophenone, 4'-hydroxy,4-pentanoylphenol
IUPAC Name 1-(4-hydroxyphenyl)pentan-1-one
InChI Key ZKCJJGOOPOIZTE-UHFFFAOYSA-N
Molecular Formula C11H14O2
1,993

o-Vanillin 99.0+%, TCI America™

CAS: 148-53-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003322 InChI Key: JJVNINGBHGBWJH-UHFFFAOYSA-N Synonym: 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde PubChem CID: 8991 ChEBI: CHEBI:78339 IUPAC Name: 2-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC=CC(C=O)=C1O

PubChem CID 8991
CAS 148-53-8
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:78339
MDL Number MFCD00003322
SMILES COC1=CC=CC(C=O)=C1O
Synonym 3-methoxysalicylaldehyde,o-vanillin,6-formylguaiacol,2-vanillin,o-vanilline,benzaldehyde, 2-hydroxy-3-methoxy,orthovanilline,2-hydroxy-m-anisaldehyde,6-formyl-2-methoxyphenol,3-methoxy-2-hydroxybenzaldehyde
IUPAC Name 2-hydroxy-3-methoxybenzaldehyde
InChI Key JJVNINGBHGBWJH-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,994

Ethyl 2-Hexylacetoacetate 95.0+%, TCI America™

CAS: 29214-60-6 Molecular Formula: C12H22O3 Molecular Weight (g/mol): 214.305 MDL Number: MFCD00026889 InChI Key: BRGRZPQESQKATK-UHFFFAOYSA-N Synonym: 2-Acetyl-n-octanoic Acid Ethyl Ester, Ethyl 2-Acetyl-n-octanoate, Hexylacetoacetic Acid Ethyl Ester PubChem CID: 121790 IUPAC Name: ethyl 2-acetyloctanoate SMILES: CCCCCCC(C(=O)C)C(=O)OCC

PubChem CID 121790
CAS 29214-60-6
Molecular Weight (g/mol) 214.305
MDL Number MFCD00026889
SMILES CCCCCCC(C(=O)C)C(=O)OCC
Synonym 2-Acetyl-n-octanoic Acid Ethyl Ester, Ethyl 2-Acetyl-n-octanoate, Hexylacetoacetic Acid Ethyl Ester
IUPAC Name ethyl 2-acetyloctanoate
InChI Key BRGRZPQESQKATK-UHFFFAOYSA-N
Molecular Formula C12H22O3
1,995

4'-Nitroacetophenone 98.0+%, TCI America™

CAS: 100-19-6 Molecular Formula: C8H7NO3 Molecular Weight (g/mol): 165.15 MDL Number: MFCD00007355 InChI Key: YQYGPGKTNQNXMH-UHFFFAOYSA-N Synonym: p-nitroacetophenone,4'-nitroacetophenone,4-nitroacetophenone,1-4-nitrophenyl ethanone,p-acetylnitrobenzene,paranitroacetophenone,p-nitrophenyl methyl ketone,1-4-nitrophenyl ethan-1-one,ethanone, 1-4-nitrophenyl,pnap PubChem CID: 7487 ChEBI: CHEBI:28735 IUPAC Name: 1-(4-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C=C1)[N+]([O-])=O

PubChem CID 7487
CAS 100-19-6
Molecular Weight (g/mol) 165.15
ChEBI CHEBI:28735
MDL Number MFCD00007355
SMILES CC(=O)C1=CC=C(C=C1)[N+]([O-])=O
Synonym p-nitroacetophenone,4'-nitroacetophenone,4-nitroacetophenone,1-4-nitrophenyl ethanone,p-acetylnitrobenzene,paranitroacetophenone,p-nitrophenyl methyl ketone,1-4-nitrophenyl ethan-1-one,ethanone, 1-4-nitrophenyl,pnap
IUPAC Name 1-(4-nitrophenyl)ethan-1-one
InChI Key YQYGPGKTNQNXMH-UHFFFAOYSA-N
Molecular Formula C8H7NO3