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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 (4,312)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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2,041 – 2,055 of 6,654 results
2,041

2-Bromoacetylnaphthalene 98.0+%, TCI America™

CAS: 613-54-7 Molecular Formula: C12H9BrO Molecular Weight (g/mol): 249.107 MDL Number: MFCD00004109 InChI Key: YHXHHGDUANVQHE-UHFFFAOYSA-N Synonym: 2-bromo-2'-acetonaphthone,bromomethyl 2-naphthyl ketone,2-bromoacetyl naphthalene,2-bromo-1-naphthalen-2-yl ethanone,2-bromo-1-2-naphthyl-1-ethanone,ethanone, 2-bromo-1-2-naphthalenyl,2-bromo-1-2-naphthyl ethanone,2-bromo-1-naphthalen-2-yl ethan-1-one,alpha-bromo-2'-acetonaphthone,2-bromo-1-naphthalen-2-yl-ethanone PubChem CID: 69179 IUPAC Name: 2-bromo-1-naphthalen-2-ylethanone SMILES: C1=CC=C2C=C(C=CC2=C1)C(=O)CBr

PubChem CID 69179
CAS 613-54-7
Molecular Weight (g/mol) 249.107
MDL Number MFCD00004109
SMILES C1=CC=C2C=C(C=CC2=C1)C(=O)CBr
Synonym 2-bromo-2'-acetonaphthone,bromomethyl 2-naphthyl ketone,2-bromoacetyl naphthalene,2-bromo-1-naphthalen-2-yl ethanone,2-bromo-1-2-naphthyl-1-ethanone,ethanone, 2-bromo-1-2-naphthalenyl,2-bromo-1-2-naphthyl ethanone,2-bromo-1-naphthalen-2-yl ethan-1-one,alpha-bromo-2'-acetonaphthone,2-bromo-1-naphthalen-2-yl-ethanone
IUPAC Name 2-bromo-1-naphthalen-2-ylethanone
InChI Key YHXHHGDUANVQHE-UHFFFAOYSA-N
Molecular Formula C12H9BrO
2,042

3,3-Dimethyl-1-indanone 95.0+%, TCI America™

CAS: 26465-81-6 Molecular Formula: C11H12O Molecular Weight (g/mol): 160.216 MDL Number: MFCD01846169 InChI Key: QWZAOSKLFKAEOK-UHFFFAOYSA-N PubChem CID: 304628 IUPAC Name: 3,3-dimethyl-2H-inden-1-one SMILES: CC1(CC(=O)C2=CC=CC=C21)C

PubChem CID 304628
CAS 26465-81-6
Molecular Weight (g/mol) 160.216
MDL Number MFCD01846169
SMILES CC1(CC(=O)C2=CC=CC=C21)C
IUPAC Name 3,3-dimethyl-2H-inden-1-one
InChI Key QWZAOSKLFKAEOK-UHFFFAOYSA-N
Molecular Formula C11H12O
2,043

3-Acetylphenylboronic Acid (contains varying amounts of Anhydride), TCI America™

Molecular Weight (g/mol) 163.967
ChEBI CHEBI:86552
Color Yellow
Physical Form Crystalline Powder
SMILES B(C1=CC(=CC=C1)C(=O)C)(O)O
InChI Key SJGGDZCTGBKBCK-UHFFFAOYSA-N
PubChem CID 2734310
CAS 204841-19-0
MDL Number MFCD01074678
TSCA No
IUPAC Name (3-acetylphenyl)boronic acid
Molecular Formula C8H9BO3
Formula Weight 163.97
Melting Point 208°C
2,044

Diethyl Chlorooxalacetate 93.0+%, TCI America™

CAS: 34034-87-2 Molecular Formula: C8H11ClO5 Molecular Weight (g/mol): 222.62 MDL Number: MFCD04114359 InChI Key: JNQWFLVFHCCWPV-UHFFFAOYNA-N Synonym: Chlorooxalacetic Acid Diethyl Ester PubChem CID: 10998635 IUPAC Name: 1,4-diethyl 2-chloro-3-oxobutanedioate SMILES: CCOC(=O)C(Cl)C(=O)C(=O)OCC

PubChem CID 10998635
CAS 34034-87-2
Molecular Weight (g/mol) 222.62
MDL Number MFCD04114359
SMILES CCOC(=O)C(Cl)C(=O)C(=O)OCC
Synonym Chlorooxalacetic Acid Diethyl Ester
IUPAC Name 1,4-diethyl 2-chloro-3-oxobutanedioate
InChI Key JNQWFLVFHCCWPV-UHFFFAOYNA-N
Molecular Formula C8H11ClO5
2,045

3-Acetyl-2-chloropyridine 98.0+%, TCI America™

CAS: 55676-21-6 Molecular Formula: C7H6ClNO Molecular Weight (g/mol): 155.58 MDL Number: MFCD03840751 InChI Key: WIWIOUAFBHZLNQ-UHFFFAOYSA-N PubChem CID: 10942697 IUPAC Name: 1-(2-chloropyridin-3-yl)ethan-1-one SMILES: CC(=O)C1=C(Cl)N=CC=C1

PubChem CID 10942697
CAS 55676-21-6
Molecular Weight (g/mol) 155.58
MDL Number MFCD03840751
SMILES CC(=O)C1=C(Cl)N=CC=C1
IUPAC Name 1-(2-chloropyridin-3-yl)ethan-1-one
InChI Key WIWIOUAFBHZLNQ-UHFFFAOYSA-N
Molecular Formula C7H6ClNO
2,046

Butyroin 96.0+%, TCI America™

CAS: 496-77-5 Molecular Formula: C8H16O2 Molecular Weight (g/mol): 144.21 MDL Number: MFCD00021928 InChI Key: BVEYJWQCMOVMAR-UHFFFAOYNA-N Synonym: butyroin,5-hydroxy-4-octanone,4-octanone, 5-hydroxy,5-octanol-4-one,octan-4-ol-5-one,fema no. 2587,5-hydroxy-octan-4-one,acmc-1aijr,ksc236m9n,+/--5-hydroxy-4-octanone PubChem CID: 219794 IUPAC Name: 5-hydroxyoctan-4-one SMILES: CCCC(O)C(=O)CCC

PubChem CID 219794
CAS 496-77-5
Molecular Weight (g/mol) 144.21
MDL Number MFCD00021928
SMILES CCCC(O)C(=O)CCC
Synonym butyroin,5-hydroxy-4-octanone,4-octanone, 5-hydroxy,5-octanol-4-one,octan-4-ol-5-one,fema no. 2587,5-hydroxy-octan-4-one,acmc-1aijr,ksc236m9n,+/--5-hydroxy-4-octanone
IUPAC Name 5-hydroxyoctan-4-one
InChI Key BVEYJWQCMOVMAR-UHFFFAOYNA-N
Molecular Formula C8H16O2
2,047

3-Hydroxy-3-methyl-2-butanone 95.0+%, TCI America™

CAS: 115-22-0 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.133 MDL Number: MFCD00004460 InChI Key: BNDRWEVUODOUDW-UHFFFAOYSA-N Synonym: 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone PubChem CID: 8261 IUPAC Name: 3-hydroxy-3-methylbutan-2-one SMILES: CC(=O)C(C)(C)O

PubChem CID 8261
CAS 115-22-0
Molecular Weight (g/mol) 102.133
MDL Number MFCD00004460
SMILES CC(=O)C(C)(C)O
Synonym 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone
IUPAC Name 3-hydroxy-3-methylbutan-2-one
InChI Key BNDRWEVUODOUDW-UHFFFAOYSA-N
Molecular Formula C5H10O2
2,048

Acetoin (May exist as crystalline dimer) 98.0+%, TCI America™

CAS: 513-86-0 Molecular Formula: C4H8O2 Molecular Weight (g/mol): 88.11 MDL Number: MFCD00004521,MFCD00038696 InChI Key: ROWKJAVDOGWPAT-UHFFFAOYNA-N Synonym: acetoin,3-hydroxy-2-butanone,acetyl methyl carbinol,dimethylketol,2-butanone, 3-hydroxy,acetylmethylcarbinol,2,3-butanolone,2-hydroxy-3-butanone,1-hydroxyethyl methyl ketone,methanol, acetylmethyl PubChem CID: 179 ChEBI: CHEBI:15688 IUPAC Name: 3-hydroxybutan-2-one SMILES: CC(O)C(C)=O

PubChem CID 179
CAS 513-86-0
Molecular Weight (g/mol) 88.11
ChEBI CHEBI:15688
MDL Number MFCD00004521,MFCD00038696
SMILES CC(O)C(C)=O
Synonym acetoin,3-hydroxy-2-butanone,acetyl methyl carbinol,dimethylketol,2-butanone, 3-hydroxy,acetylmethylcarbinol,2,3-butanolone,2-hydroxy-3-butanone,1-hydroxyethyl methyl ketone,methanol, acetylmethyl
IUPAC Name 3-hydroxybutan-2-one
InChI Key ROWKJAVDOGWPAT-UHFFFAOYNA-N
Molecular Formula C4H8O2
2,049

D-Sorbose 98.0+%, TCI America™

CAS: 3615-56-3 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.16 MDL Number: MFCD00151095 InChI Key: LKDRXBCSQODPBY-IANNHFEVSA-N Synonym: d-sorbose,keto-d-sorbose,unii-jj09461njs,3r,4s,5r-1,3,4,5,6-pentahydroxyhexan-2-one,xylo-hexulose,sorbose, d,d-sor,d-xylo-hex-2-ulose,d-+-sorbose PubChem CID: 107428 ChEBI: CHEBI:13022 IUPAC Name: (3R,4S,5R)-2-(hydroxymethyl)oxane-2,3,4,5-tetrol SMILES: OCC1(O)OC[C@@H](O)[C@H](O)[C@H]1O

PubChem CID 107428
CAS 3615-56-3
Molecular Weight (g/mol) 180.16
ChEBI CHEBI:13022
MDL Number MFCD00151095
SMILES OCC1(O)OC[C@@H](O)[C@H](O)[C@H]1O
Synonym d-sorbose,keto-d-sorbose,unii-jj09461njs,3r,4s,5r-1,3,4,5,6-pentahydroxyhexan-2-one,xylo-hexulose,sorbose, d,d-sor,d-xylo-hex-2-ulose,d-+-sorbose
IUPAC Name (3R,4S,5R)-2-(hydroxymethyl)oxane-2,3,4,5-tetrol
InChI Key LKDRXBCSQODPBY-IANNHFEVSA-N
Molecular Formula C6H12O6
2,050

Propioin 95.0+%, TCI America™

CAS: 4984-85-4 Molecular Formula: C6H12O2 Molecular Weight (g/mol): 116.16 MDL Number: MFCD00043572 InChI Key: SKCYVGUCBRYGTE-UHFFFAOYSA-N Synonym: 4-Hydroxy-3-hexanone PubChem CID: 95609 ChEBI: CHEBI:18351 IUPAC Name: 4-hydroxyhexan-3-one SMILES: CCC(C(=O)CC)O

PubChem CID 95609
CAS 4984-85-4
Molecular Weight (g/mol) 116.16
ChEBI CHEBI:18351
MDL Number MFCD00043572
SMILES CCC(C(=O)CC)O
Synonym 4-Hydroxy-3-hexanone
IUPAC Name 4-hydroxyhexan-3-one
InChI Key SKCYVGUCBRYGTE-UHFFFAOYSA-N
Molecular Formula C6H12O2
2,051

D-Psicose 99.0+%, TCI America™

CAS: 551-68-8 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: MFCD00083478 InChI Key: BJHIKXHVCXFQLS-PUFIMZNGSA-N Synonym: erythrohexulose,3r,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,pseudofructose,unii-qcc18lng3e,d-ribo-hex-2-ulose,qcc18lng3e,dl-psicose,ribo-2-hexulose,d-ribo-2-ketohexose,keto-d-psicose PubChem CID: 90008 ChEBI: CHEBI:27605 IUPAC Name: (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 90008
CAS 551-68-8
Molecular Weight (g/mol) 180.156
ChEBI CHEBI:27605
MDL Number MFCD00083478
SMILES C(C(C(C(C(=O)CO)O)O)O)O
Synonym erythrohexulose,3r,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,pseudofructose,unii-qcc18lng3e,d-ribo-hex-2-ulose,qcc18lng3e,dl-psicose,ribo-2-hexulose,d-ribo-2-ketohexose,keto-d-psicose
IUPAC Name (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-PUFIMZNGSA-N
Molecular Formula C6H12O6
2,052

N,N,N',N'-Tetrapropylmalonamide 97.0+%, TCI America™

CAS: 143356-43-8 Molecular Formula: C15H30N2O2 Molecular Weight (g/mol): 270.417 MDL Number: MFCD03964596 InChI Key: GXMHNVKZIWPXAP-UHFFFAOYSA-N PubChem CID: 2384358 IUPAC Name: N,N,N',N'-tetrapropylpropanediamide SMILES: CCCN(CCC)C(=O)CC(=O)N(CCC)CCC

PubChem CID 2384358
CAS 143356-43-8
Molecular Weight (g/mol) 270.417
MDL Number MFCD03964596
SMILES CCCN(CCC)C(=O)CC(=O)N(CCC)CCC
IUPAC Name N,N,N',N'-tetrapropylpropanediamide
InChI Key GXMHNVKZIWPXAP-UHFFFAOYSA-N
Molecular Formula C15H30N2O2
2,053

2-Methoxyethyl Acetoacetate 95.0+%, TCI America™

CAS: 22502-03-0 Molecular Formula: C7H12O4 Molecular Weight (g/mol): 160.17 MDL Number: MFCD00009648 InChI Key: PLHCSZRZWOWUBW-UHFFFAOYSA-N Synonym: 2-methoxyethyl acetoacetate,2-methoxyethylacetoacetate,acetoacetic acid 2-methoxyethyl ester,butanoic acid, 3-oxo-, 2-methoxyethyl ester,methoxyethyl acetoacetate,acmc-1cs35,2-methoxyethyl-3-oxobutanoate,#,2-methoxy ethyl acetoacetate,2-methoxyethyl acetoacetate, lonza quality gc PubChem CID: 89734 IUPAC Name: 2-methoxyethyl 3-oxobutanoate SMILES: COCCOC(=O)CC(C)=O

PubChem CID 89734
CAS 22502-03-0
Molecular Weight (g/mol) 160.17
MDL Number MFCD00009648
SMILES COCCOC(=O)CC(C)=O
Synonym 2-methoxyethyl acetoacetate,2-methoxyethylacetoacetate,acetoacetic acid 2-methoxyethyl ester,butanoic acid, 3-oxo-, 2-methoxyethyl ester,methoxyethyl acetoacetate,acmc-1cs35,2-methoxyethyl-3-oxobutanoate,#,2-methoxy ethyl acetoacetate,2-methoxyethyl acetoacetate, lonza quality gc
IUPAC Name 2-methoxyethyl 3-oxobutanoate
InChI Key PLHCSZRZWOWUBW-UHFFFAOYSA-N
Molecular Formula C7H12O4
2,054

Dimethyl 1,4-Cyclohexanedione-2,5-dicarboxylate 98.0+%, TCI America™

CAS: 6289-46-9 Molecular Formula: C10H12O6 Molecular Weight (g/mol): 228.20 MDL Number: MFCD00001607 InChI Key: MHKKFFHWMKEBDW-UHFFFAOYNA-N Synonym: dimethyl succinylsuccinate,dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate,succinosuccinic acid, dimethyl ester,dmss,dimethyl succinylosuccinate,dimethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate,dimethyl succinylo succinate,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, dimethyl ester,2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester PubChem CID: 94866 IUPAC Name: 1,4-dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate SMILES: COC(=O)C1CC(=O)C(CC1=O)C(=O)OC

PubChem CID 94866
CAS 6289-46-9
Molecular Weight (g/mol) 228.20
MDL Number MFCD00001607
SMILES COC(=O)C1CC(=O)C(CC1=O)C(=O)OC
Synonym dimethyl succinylsuccinate,dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate,succinosuccinic acid, dimethyl ester,dmss,dimethyl succinylosuccinate,dimethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate,dimethyl succinylo succinate,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, dimethyl ester,2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester
IUPAC Name 1,4-dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate
InChI Key MHKKFFHWMKEBDW-UHFFFAOYNA-N
Molecular Formula C10H12O6
2,055

Diethyl sec-Butylmalonate 95.0+%, TCI America™

CAS: 83-27-2 Molecular Formula: C11H20O4 Molecular Weight (g/mol): 216.277 MDL Number: MFCD00015194 InChI Key: MIIZSUOEOUHAIZ-UHFFFAOYSA-N Synonym: diethyl sec-butylmalonate,diethyl 2-sec-butyl malonate,sec-butylmalonic acid diethyl ester,diethyl 1-methylpropyl malonate,diethyl 1-methylpropylmalonate,sec-butylmalonic acid, diethyl ester,1,3-diethyl 2-sec-butyl propanedioate,diethyl s-butylmalonate,diethylsec-butylmalonate,acmc-209prt PubChem CID: 78940 IUPAC Name: diethyl 2-butan-2-ylpropanedioate SMILES: CCC(C)C(C(=O)OCC)C(=O)OCC

PubChem CID 78940
CAS 83-27-2
Molecular Weight (g/mol) 216.277
MDL Number MFCD00015194
SMILES CCC(C)C(C(=O)OCC)C(=O)OCC
Synonym diethyl sec-butylmalonate,diethyl 2-sec-butyl malonate,sec-butylmalonic acid diethyl ester,diethyl 1-methylpropyl malonate,diethyl 1-methylpropylmalonate,sec-butylmalonic acid, diethyl ester,1,3-diethyl 2-sec-butyl propanedioate,diethyl s-butylmalonate,diethylsec-butylmalonate,acmc-209prt
IUPAC Name diethyl 2-butan-2-ylpropanedioate
InChI Key MIIZSUOEOUHAIZ-UHFFFAOYSA-N
Molecular Formula C11H20O4