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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 (4,313)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (548)
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76 – 90 of 6,656 results
76

2-Bromo-5-hydroxybenzaldehyde, 95%

CAS: 2973-80-0 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.02 MDL Number: MFCD03033065 InChI Key: SCRQAWQJSSKCFN-UHFFFAOYSA-N PubChem CID: 387179 IUPAC Name: 2-bromo-5-hydroxybenzaldehyde SMILES: OC1=CC(C=O)=C(Br)C=C1

PubChem CID 387179
CAS 2973-80-0
Molecular Weight (g/mol) 201.02
MDL Number MFCD03033065
SMILES OC1=CC(C=O)=C(Br)C=C1
IUPAC Name 2-bromo-5-hydroxybenzaldehyde
InChI Key SCRQAWQJSSKCFN-UHFFFAOYSA-N
Molecular Formula C7H5BrO2
77

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
78

Heptaldehyde, 95%, stabilized

CAS: 111-71-7 Molecular Formula: C7H14O Molecular Weight (g/mol): 114.19 MDL Number: MFCD00007028 InChI Key: FXHGMKSSBGDXIY-UHFFFAOYSA-N Synonym: heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal PubChem CID: 8130 ChEBI: CHEBI:34787 IUPAC Name: heptanal SMILES: CCCCCCC=O

PubChem CID 8130
CAS 111-71-7
Molecular Weight (g/mol) 114.19
ChEBI CHEBI:34787
MDL Number MFCD00007028
SMILES CCCCCCC=O
Synonym heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal
IUPAC Name heptanal
InChI Key FXHGMKSSBGDXIY-UHFFFAOYSA-N
Molecular Formula C7H14O
79

L(-)-Sorbose, 98%

CAS: 87-79-6 MDL Number: MFCD00151097 InChI Key: BJHIKXHVCXFQLS-OTWZMJIISA-N Synonym: l---sorbose,3s,4r,5s-1,3,4,5,6-pentahydroxyhexan-2-one,sorbinose,keto-l-sorbose,esorben,sorbin,l--sorbose,hsdb 780,l-sorbinose,l-xylo-2-hexulose PubChem CID: 6904 ChEBI: CHEBI:13172 IUPAC Name: (3S,4R,5S)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 6904
CAS 87-79-6
ChEBI CHEBI:13172
MDL Number MFCD00151097
SMILES C(C(C(C(C(=O)CO)O)O)O)O
Synonym l---sorbose,3s,4r,5s-1,3,4,5,6-pentahydroxyhexan-2-one,sorbinose,keto-l-sorbose,esorben,sorbin,l--sorbose,hsdb 780,l-sorbinose,l-xylo-2-hexulose
IUPAC Name (3S,4R,5S)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-OTWZMJIISA-N
80

Thermo Scientific Chemicals D(+)-Maltose monohydrate, 92+%

CAS: 6363-53-7 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.31 MDL Number: MFCD00149343 InChI Key: HBDJFVFTHLOSDW-UHFFFAOYNA-N Synonym: d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra IUPAC Name: 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate SMILES: O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O

CAS 6363-53-7
Molecular Weight (g/mol) 360.31
MDL Number MFCD00149343
SMILES O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O
Synonym d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra
IUPAC Name 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
InChI Key HBDJFVFTHLOSDW-UHFFFAOYNA-N
Molecular Formula C12H24O12
81

Benzil, 98%

CAS: 134-81-6 Molecular Formula: C14H10O2 Molecular Weight (g/mol): 210.23 MDL Number: MFCD00003080 InChI Key: WURBFLDFSFBTLW-UHFFFAOYSA-N Synonym: benzil,diphenylethanedione,dibenzoyl,diphenylglyoxal,bibenzoyl,ethanedione, diphenyl,1,2-diphenylethanedione,diphenylethane-1,2-dione,glyoxal, diphenyl,diphenyldiketon PubChem CID: 8651 ChEBI: CHEBI:51507 IUPAC Name: 1,2-diphenylethane-1,2-dione SMILES: O=C(C(=O)C1=CC=CC=C1)C1=CC=CC=C1

PubChem CID 8651
CAS 134-81-6
Molecular Weight (g/mol) 210.23
ChEBI CHEBI:51507
MDL Number MFCD00003080
SMILES O=C(C(=O)C1=CC=CC=C1)C1=CC=CC=C1
Synonym benzil,diphenylethanedione,dibenzoyl,diphenylglyoxal,bibenzoyl,ethanedione, diphenyl,1,2-diphenylethanedione,diphenylethane-1,2-dione,glyoxal, diphenyl,diphenyldiketon
IUPAC Name 1,2-diphenylethane-1,2-dione
InChI Key WURBFLDFSFBTLW-UHFFFAOYSA-N
Molecular Formula C14H10O2
82

5'-Bromo-2'-hydroxyacetophenone, 98%

CAS: 1450-75-5 Molecular Formula: C8H7BrO2 Molecular Weight (g/mol): 215.04 MDL Number: MFCD00191850 InChI Key: HQCCNFFIOWYINW-UHFFFAOYSA-N Synonym: 5'-bromo-2'-hydroxyacetophenone,1-5-bromo-2-hydroxyphenyl ethanone,2-acetyl-4-bromophenol,5-bromo-2-hydroxyacetophenone,2'-hydroxy-5'-bromoacetophenone,1-5-bromo-2-hydroxyphenyl ethan-1-one,ethanone, 1-5-bromo-2-hydroxyphenyl,2-hydroxy-5-bromoacetophenone,1-5-bromo-2-hydroxyphenyl-ethanon PubChem CID: 95991 IUPAC Name: 1-(5-bromo-2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)Br)O

PubChem CID 95991
CAS 1450-75-5
Molecular Weight (g/mol) 215.04
MDL Number MFCD00191850
SMILES CC(=O)C1=C(C=CC(=C1)Br)O
Synonym 5'-bromo-2'-hydroxyacetophenone,1-5-bromo-2-hydroxyphenyl ethanone,2-acetyl-4-bromophenol,5-bromo-2-hydroxyacetophenone,2'-hydroxy-5'-bromoacetophenone,1-5-bromo-2-hydroxyphenyl ethan-1-one,ethanone, 1-5-bromo-2-hydroxyphenyl,2-hydroxy-5-bromoacetophenone,1-5-bromo-2-hydroxyphenyl-ethanon
IUPAC Name 1-(5-bromo-2-hydroxyphenyl)ethanone
InChI Key HQCCNFFIOWYINW-UHFFFAOYSA-N
Molecular Formula C8H7BrO2
83

4-Hydroxybenzaldehyde, 98%

CAS: 123-08-0 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.123 MDL Number: MFCD00006939 InChI Key: RGHHSNMVTDWUBI-UHFFFAOYSA-N Synonym: p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde PubChem CID: 126 ChEBI: CHEBI:17597 IUPAC Name: 4-hydroxybenzaldehyde SMILES: C1=CC(=CC=C1C=O)O

PubChem CID 126
CAS 123-08-0
Molecular Weight (g/mol) 122.123
ChEBI CHEBI:17597
MDL Number MFCD00006939
SMILES C1=CC(=CC=C1C=O)O
Synonym p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde
IUPAC Name 4-hydroxybenzaldehyde
InChI Key RGHHSNMVTDWUBI-UHFFFAOYSA-N
Molecular Formula C7H6O2
84

Alizarin, 94%

CAS: 72-48-0 Molecular Formula: C14H8O4 Molecular Weight (g/mol): 240.214 MDL Number: MFCD00001201 InChI Key: RGCKGOZRHPZPFP-UHFFFAOYSA-N Synonym: alizarin,alizarin red,mordant red 11,1,2-dihydroxyanthraquinone,alizarin b,turkey red,1,2-anthraquinonediol,alizarine,alizarina,alizarine red PubChem CID: 6293 ChEBI: CHEBI:16866 IUPAC Name: 1,2-dihydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3)O)O

PubChem CID 6293
CAS 72-48-0
Molecular Weight (g/mol) 240.214
ChEBI CHEBI:16866
MDL Number MFCD00001201
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3)O)O
Synonym alizarin,alizarin red,mordant red 11,1,2-dihydroxyanthraquinone,alizarin b,turkey red,1,2-anthraquinonediol,alizarine,alizarina,alizarine red
IUPAC Name 1,2-dihydroxyanthracene-9,10-dione
InChI Key RGCKGOZRHPZPFP-UHFFFAOYSA-N
Molecular Formula C14H8O4
85

3'-Nitroacetophenone, 98+%

CAS: 121-89-1 Molecular Formula: C8H7NO3 Molecular Weight (g/mol): 165.148 MDL Number: MFCD00007259 InChI Key: ARKIFHPFTHVKDT-UHFFFAOYSA-N Synonym: 3'-nitroacetophenone,3-nitroacetophenone,m-nitroacetophenone,1-3-nitrophenyl ethanone,ethanone, 1-3-nitrophenyl,acetophenone, 3'-nitro,m-acetylnitrobenzene,usaf ma-1,methyl 3-nitrophenyl ketone,3-nitroacetofenon PubChem CID: 8494 IUPAC Name: 1-(3-nitrophenyl)ethanone SMILES: CC(=O)C1=CC(=CC=C1)[N+](=O)[O-]

PubChem CID 8494
CAS 121-89-1
Molecular Weight (g/mol) 165.148
MDL Number MFCD00007259
SMILES CC(=O)C1=CC(=CC=C1)[N+](=O)[O-]
Synonym 3'-nitroacetophenone,3-nitroacetophenone,m-nitroacetophenone,1-3-nitrophenyl ethanone,ethanone, 1-3-nitrophenyl,acetophenone, 3'-nitro,m-acetylnitrobenzene,usaf ma-1,methyl 3-nitrophenyl ketone,3-nitroacetofenon
IUPAC Name 1-(3-nitrophenyl)ethanone
InChI Key ARKIFHPFTHVKDT-UHFFFAOYSA-N
Molecular Formula C8H7NO3
86

2'-Methylacetophenone, 98%

CAS: 577-16-2 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.18 MDL Number: MFCD00008734 InChI Key: YXWWHNCQZBVZPV-UHFFFAOYSA-N Synonym: 2'-methylacetophenone,1-o-tolyl ethanone,2-methylacetophenone,o-methylacetophenone,2-acetyltoluene,o-acetyltoluene,1-2-methylphenyl ethanone,ethanone, 1-2-methylphenyl,2'-methylacetylphenone,acetophenone, 2'-methyl PubChem CID: 11340 IUPAC Name: 1-(2-methylphenyl)ethanone SMILES: CC1=CC=CC=C1C(=O)C

PubChem CID 11340
CAS 577-16-2
Molecular Weight (g/mol) 134.18
MDL Number MFCD00008734
SMILES CC1=CC=CC=C1C(=O)C
Synonym 2'-methylacetophenone,1-o-tolyl ethanone,2-methylacetophenone,o-methylacetophenone,2-acetyltoluene,o-acetyltoluene,1-2-methylphenyl ethanone,ethanone, 1-2-methylphenyl,2'-methylacetylphenone,acetophenone, 2'-methyl
IUPAC Name 1-(2-methylphenyl)ethanone
InChI Key YXWWHNCQZBVZPV-UHFFFAOYSA-N
Molecular Formula C9H10O
87

2'-Methoxyacetophenone, 99%

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)ethanone 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)ethanone
InChI Key DWPLEOPKBWNPQV-UHFFFAOYSA-N
Molecular Formula C9H10O2
88

1,1,1,5,5,5-Hexafluoro-2,4-pentanedione, 98+%

CAS: 1522-22-1 Molecular Formula: C5H2F6O2 Molecular Weight (g/mol): 208.059 MDL Number: MFCD00000426 InChI Key: QAMFBRUWYYMMGJ-UHFFFAOYSA-N Synonym: hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoro-2,4-pentanedione,2,4-pentanedione, 1,1,1,5,5,5-hexafluoro,hexafluoro-2,4-pentanedione,hfac,1,1,1,5,5,5-hexafluoro-2,4-pentadione,1,3-bis trifluoromethyl propane-1,3-dione,1,1,1-trifluoro-3-trifluoroacetyl acetone,2,4-dioxo-1,1,1,5,5,5-hexafluoropentane PubChem CID: 73706 IUPAC Name: 1,1,1,5,5,5-hexafluoropentane-2,4-dione SMILES: C(C(=O)C(F)(F)F)C(=O)C(F)(F)F

PubChem CID 73706
CAS 1522-22-1
Molecular Weight (g/mol) 208.059
MDL Number MFCD00000426
SMILES C(C(=O)C(F)(F)F)C(=O)C(F)(F)F
Synonym hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoroacetylacetone,1,1,1,5,5,5-hexafluoro-2,4-pentanedione,2,4-pentanedione, 1,1,1,5,5,5-hexafluoro,hexafluoro-2,4-pentanedione,hfac,1,1,1,5,5,5-hexafluoro-2,4-pentadione,1,3-bis trifluoromethyl propane-1,3-dione,1,1,1-trifluoro-3-trifluoroacetyl acetone,2,4-dioxo-1,1,1,5,5,5-hexafluoropentane
IUPAC Name 1,1,1,5,5,5-hexafluoropentane-2,4-dione
InChI Key QAMFBRUWYYMMGJ-UHFFFAOYSA-N
Molecular Formula C5H2F6O2
89

Isovaleraldehyde, 98%

CAS: 590-86-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00007014 InChI Key: YGHRJJRRZDOVPD-UHFFFAOYSA-N Synonym: isovaleraldehyde,3-methylbutyraldehyde,isopentaldehyde,isovaleral,isovalerylaldehyde,isoamylaldehyde,butanal, 3-methyl,isopentanal,beta-methylbutanal,isovaleric aldehyde PubChem CID: 11552 ChEBI: CHEBI:16638 IUPAC Name: 3-methylbutanal SMILES: CC(C)CC=O

PubChem CID 11552
CAS 590-86-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:16638
MDL Number MFCD00007014
SMILES CC(C)CC=O
Synonym isovaleraldehyde,3-methylbutyraldehyde,isopentaldehyde,isovaleral,isovalerylaldehyde,isoamylaldehyde,butanal, 3-methyl,isopentanal,beta-methylbutanal,isovaleric aldehyde
IUPAC Name 3-methylbutanal
InChI Key YGHRJJRRZDOVPD-UHFFFAOYSA-N
Molecular Formula C5H10O
90

Decanophenone 98.0+%, TCI America™

CAS: 6048-82-4 Molecular Formula: C16H24O Molecular Weight (g/mol): 232.37 MDL Number: MFCD00009582 InChI Key: QQXJNLYVPPBERR-UHFFFAOYSA-N Synonym: decanophenone,1-decanone, 1-phenyl,n-decanophenone,capriphenone,ketone, nonyl phenyl,ketone, nonenyl phenyl,nonyl phenyl ketone,1-phenyl-1-decanone,acmc-209mkb PubChem CID: 80148 IUPAC Name: 1-phenyldecan-1-one SMILES: CCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 80148
CAS 6048-82-4
Molecular Weight (g/mol) 232.37
MDL Number MFCD00009582
SMILES CCCCCCCCCC(=O)C1=CC=CC=C1
Synonym decanophenone,1-decanone, 1-phenyl,n-decanophenone,capriphenone,ketone, nonyl phenyl,ketone, nonenyl phenyl,nonyl phenyl ketone,1-phenyl-1-decanone,acmc-209mkb
IUPAC Name 1-phenyldecan-1-one
InChI Key QQXJNLYVPPBERR-UHFFFAOYSA-N
Molecular Formula C16H24O