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Carbonyl compounds

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 (2,532)
Complex Aldehydes (1,527)
Alpha beta-unsaturated carbonyl compounds (317)
Dicarbonyl Compounds (274)
Acyloins (17)

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1 – 15 of 2,076 results
1

Thermo Scientific Chemicals D-(+)-Maltose monohydrate, 95%

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

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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
2

D(-)-Fructose, specified according the requirements of USP, Thermo Scientific Chemicals

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

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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
3

Ethyl acetoacetate, 99%, pure, Thermo Scientific Chemicals

CAS: 141-97-9 Molecular Formula: C6H10O3 Molecular Weight (g/mol): 130.14 MDL Number: MFCD00009199 InChI Key: XYIBRDXRRQCHLP-UHFFFAOYSA-N Synonym: ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate PubChem CID: 8868 ChEBI: CHEBI:4893 IUPAC Name: ethyl 3-oxobutanoate SMILES: CCOC(=O)CC(=O)C

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PubChem CID 8868
CAS 141-97-9
Molecular Weight (g/mol) 130.14
ChEBI CHEBI:4893
MDL Number MFCD00009199
SMILES CCOC(=O)CC(=O)C
Synonym ethyl acetoacetate,ethyl acetylacetate,ethyl 3-oxobutyrate,diacetic ether,butanoic acid, 3-oxo-, ethyl ester,ethyl acetylacetonate,acetoacetic acid, ethyl ester,3-oxobutanoic acid ethyl ester,3-oxo-butyric acid ethyl ester,active acetylacetate
IUPAC Name ethyl 3-oxobutanoate
InChI Key XYIBRDXRRQCHLP-UHFFFAOYSA-N
Molecular Formula C6H10O3
4

Thermo Scientific Chemicals D(+)-Melibiose monohydrate, 99+%

CAS: 66009-10-7 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.31 MDL Number: MFCD00198188 InChI Key: CHIDEFLSUMQFBY-UHFFFAOYNA-N Synonym: d +-melibiose monohydrate,d-glucose, 6-o-a-d-galactopyranosyl-, monohydrate 9ci,585-99-9 anhydrous,585-99-9 anhydrous,6-,6-,a-d-galactopyranosyl-d-glucopyranose,6-o-a-d-galactopyranosyl-d-glucose monohydrate,6-o-a-d-galactopyranosyl-d-glucose monohydrate,6-o-a-d-galactopyranosyl-d-glucopyranose monohydrate,6-o-alpha-d-galactopyranosyl-d-glucose monohydrate PubChem CID: 71308738 IUPAC Name: (2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal;hydrate SMILES: O.OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O

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PubChem CID 71308738
CAS 66009-10-7
Molecular Weight (g/mol) 360.31
MDL Number MFCD00198188
SMILES O.OCC1OC(OCC(O)C(O)C(O)C(O)C=O)C(O)C(O)C1O
Synonym d +-melibiose monohydrate,d-glucose, 6-o-a-d-galactopyranosyl-, monohydrate 9ci,585-99-9 anhydrous,585-99-9 anhydrous,6-,6-,a-d-galactopyranosyl-d-glucopyranose,6-o-a-d-galactopyranosyl-d-glucose monohydrate,6-o-a-d-galactopyranosyl-d-glucose monohydrate,6-o-a-d-galactopyranosyl-d-glucopyranose monohydrate,6-o-alpha-d-galactopyranosyl-d-glucose monohydrate
IUPAC Name (2R,3S,4R,5R)-2,3,4,5-tetrahydroxy-6-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexanal;hydrate
InChI Key CHIDEFLSUMQFBY-UHFFFAOYNA-N
Molecular Formula C12H24O12
5

Thermo Scientific Chemicals D-Fructose, 99%

CAS: 57-48-7 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: MFCD00148910 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) 180.156
ChEBI CHEBI:48095
MDL Number MFCD00148910
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
6

Malonic acid, 99%, Thermo Scientific Chemicals

CAS: 141-82-2 Molecular Formula: C3H4O4 Molecular Weight (g/mol): 104.061 MDL Number: MFCD00002707 InChI Key: OFOBLEOULBTSOW-UHFFFAOYSA-N Synonym: malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid PubChem CID: 867 ChEBI: CHEBI:30794 IUPAC Name: propanedioic acid SMILES: C(C(=O)O)C(=O)O

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PubChem CID 867
CAS 141-82-2
Molecular Weight (g/mol) 104.061
ChEBI CHEBI:30794
MDL Number MFCD00002707
SMILES C(C(=O)O)C(=O)O
Synonym malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid
IUPAC Name propanedioic acid
InChI Key OFOBLEOULBTSOW-UHFFFAOYSA-N
Molecular Formula C3H4O4
7

Vanillin, 99%, Thermo Scientific Chemicals

CAS: 121-33-5 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00006942,MFCD08702848 InChI Key: MWOOGOJBHIARFG-UHFFFAOYSA-N Synonym: vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde PubChem CID: 1183 ChEBI: CHEBI:18346 IUPAC Name: 4-hydroxy-3-methoxybenzaldehyde SMILES: COC1=CC(C=O)=CC=C1O

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PubChem CID 1183
CAS 121-33-5
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:18346
MDL Number MFCD00006942,MFCD08702848
SMILES COC1=CC(C=O)=CC=C1O
Synonym vanillin,vanillaldehyde,vanillic aldehyde,vanilla,p-vanillin,2-methoxy-4-formylphenol,vanilline,lioxin,4-hydroxy-m-anisaldehyde,3-methoxy-4-hydroxybenzaldehyde
IUPAC Name 4-hydroxy-3-methoxybenzaldehyde
InChI Key MWOOGOJBHIARFG-UHFFFAOYSA-N
Molecular Formula C8H8O3
8

Acetaldehyde, 99.5%, extra pure, AcroSeal™, Thermo Scientific Chemicals

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.04 MDL Number: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Synonym: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldehyde SMILES: CC=O

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PubChem CID 177
CAS 75-07-0
Molecular Weight (g/mol) 44.04
ChEBI CHEBI:15343
MDL Number MFCD00006991
SMILES CC=O
Synonym ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique
IUPAC Name acetaldehyde
InChI Key IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula C2H4O
9

Acetaldehyde, 99.5%, extra pure, Thermo Scientific Chemicals

CAS: 75-07-0 Molecular Formula: C2H4O Molecular Weight (g/mol): 44.04 MDL Number: MFCD00006991 InChI Key: IKHGUXGNUITLKF-UHFFFAOYSA-N Synonym: ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique PubChem CID: 177 ChEBI: CHEBI:15343 IUPAC Name: acetaldehyde SMILES: CC=O

PubChem CID 177
CAS 75-07-0
Molecular Weight (g/mol) 44.04
ChEBI CHEBI:15343
MDL Number MFCD00006991
SMILES CC=O
Synonym ethanal,acetic aldehyde,ethyl aldehyde,acetaldehyd,acetylaldehyde,aldehyde,acetic ethanol,aldeide acetica,octowy aldehyd,aldehyde acetique
IUPAC Name acetaldehyde
InChI Key IKHGUXGNUITLKF-UHFFFAOYSA-N
Molecular Formula C2H4O
10

Acetophenone, 99%, Thermo Scientific Chemicals

CAS: 98-86-2 Molecular Formula: C8H8O Molecular Weight (g/mol): 120.151 MDL Number: MFCD00008724 InChI Key: KWOLFJPFCHCOCG-UHFFFAOYSA-N Synonym: acetophenone,methyl phenyl ketone,acetylbenzene,phenyl methyl ketone,ethanone, 1-phenyl,hypnone,benzoyl methide,acetophenon,1-phenylethan-1-one,acetylbenzol PubChem CID: 7410 ChEBI: CHEBI:27632 IUPAC Name: 1-phenylethanone SMILES: CC(=O)C1=CC=CC=C1

PubChem CID 7410
CAS 98-86-2
Molecular Weight (g/mol) 120.151
ChEBI CHEBI:27632
MDL Number MFCD00008724
SMILES CC(=O)C1=CC=CC=C1
Synonym acetophenone,methyl phenyl ketone,acetylbenzene,phenyl methyl ketone,ethanone, 1-phenyl,hypnone,benzoyl methide,acetophenon,1-phenylethan-1-one,acetylbenzol
IUPAC Name 1-phenylethanone
InChI Key KWOLFJPFCHCOCG-UHFFFAOYSA-N
Molecular Formula C8H8O
11

Propionaldehyde, 97%, Thermo Scientific Chemicals

CAS: 123-38-6 Molecular Formula: C3H6O Molecular Weight (g/mol): 58.08 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

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PubChem CID 527
CAS 123-38-6
Molecular Weight (g/mol) 58.08
ChEBI CHEBI:17153
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
13

2-Furaldehyde, 99%, Thermo Scientific Chemicals

CAS: 98-01-1 Molecular Formula: C5H4O2 Molecular Weight (g/mol): 96.09 MDL Number: MFCD00003229 InChI Key: HYBBIBNJHNGZAN-UHFFFAOYSA-N Synonym: furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural PubChem CID: 7362 ChEBI: CHEBI:34768 IUPAC Name: furan-2-carbaldehyde SMILES: O=CC1=CC=CO1

PubChem CID 7362
CAS 98-01-1
Molecular Weight (g/mol) 96.09
ChEBI CHEBI:34768
MDL Number MFCD00003229
SMILES O=CC1=CC=CO1
Synonym furfural,2-furaldehyde,2-furancarboxaldehyde,furaldehyde,2-formylfuran,furfuraldehyde,fural,2-furanaldehyde,2-furancarbonal,2-furfural
IUPAC Name furan-2-carbaldehyde
InChI Key HYBBIBNJHNGZAN-UHFFFAOYSA-N
Molecular Formula C5H4O2
14

Isobutyraldehyde, 98%, Thermo Scientific Chemicals

CAS: 78-84-2 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00006980 InChI Key: AMIMRNSIRUDHCM-UHFFFAOYSA-N Synonym: isobutyraldehyde,isobutanal,isobutylaldehyde,propanal, 2-methyl,2-methylpropionaldehyde,isobutyric aldehyde,valine aldehyde,isopropylaldehyde,2-methyl-1-propanal,isobutaldehyde PubChem CID: 6561 ChEBI: CHEBI:48943 IUPAC Name: 2-methylpropanal SMILES: CC(C)C=O

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PubChem CID 6561
CAS 78-84-2
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:48943
MDL Number MFCD00006980
SMILES CC(C)C=O
Synonym isobutyraldehyde,isobutanal,isobutylaldehyde,propanal, 2-methyl,2-methylpropionaldehyde,isobutyric aldehyde,valine aldehyde,isopropylaldehyde,2-methyl-1-propanal,isobutaldehyde
IUPAC Name 2-methylpropanal
InChI Key AMIMRNSIRUDHCM-UHFFFAOYSA-N
Molecular Formula C4H8O
15

Hexanal, 98%, Thermo Scientific Chemicals

CAS: 66-25-1 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.161 MDL Number: MFCD00007027 InChI Key: JARKCYVAAOWBJS-UHFFFAOYSA-N Synonym: caproaldehyde,hexaldehyde,caproic aldehyde,capronaldehyde,1-hexanal,n-hexanal,hexanaldehyde,n-caproaldehyde,hexylaldehyde,aldehyde c-6 PubChem CID: 6184 IUPAC Name: hexanal SMILES: CCCCCC=O

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PubChem CID 6184
CAS 66-25-1
Molecular Weight (g/mol) 100.161
MDL Number MFCD00007027
SMILES CCCCCC=O
Synonym caproaldehyde,hexaldehyde,caproic aldehyde,capronaldehyde,1-hexanal,n-hexanal,hexanaldehyde,n-caproaldehyde,hexylaldehyde,aldehyde c-6
IUPAC Name hexanal
InChI Key JARKCYVAAOWBJS-UHFFFAOYSA-N
Molecular Formula C6H12O