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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 (4,286)
Complex Aldehydes (3,720)
Dicarbonyl Compounds (566)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (63)

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16 – 30 of 6,227 results
16

3,4-Dihydroxybenzaldehyde, 97%

CAS: 139-85-5 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.12 MDL Number: MFCD00003370 InChI Key: IBGBGRVKPALMCQ-UHFFFAOYSA-N Synonym: protocatechualdehyde,rancinamycin iv,protocatechuic aldehyde,benzaldehyde, 3,4-dihydroxy,3,4-dihydroxybenzenecarbonal,4-formyl-1,2-dihydroxybenzene,3,4-dihydroxy-benzaldehyde,4-formyl-1,2-benzenediol,1,2-dihydroxy-4-formylbenzene,unii-4pvp2hch4t PubChem CID: 8768 ChEBI: CHEBI:50205 IUPAC Name: 3,4-dihydroxybenzaldehyde SMILES: C1=CC(=C(C=C1C=O)O)O

EDGE
PubChem CID 8768
CAS 139-85-5
Molecular Weight (g/mol) 138.12
ChEBI CHEBI:50205
MDL Number MFCD00003370
SMILES C1=CC(=C(C=C1C=O)O)O
Synonym protocatechualdehyde,rancinamycin iv,protocatechuic aldehyde,benzaldehyde, 3,4-dihydroxy,3,4-dihydroxybenzenecarbonal,4-formyl-1,2-dihydroxybenzene,3,4-dihydroxy-benzaldehyde,4-formyl-1,2-benzenediol,1,2-dihydroxy-4-formylbenzene,unii-4pvp2hch4t
IUPAC Name 3,4-dihydroxybenzaldehyde
InChI Key IBGBGRVKPALMCQ-UHFFFAOYSA-N
Molecular Formula C7H6O3
17

Deoxybenzoin, 97%

CAS: 451-40-1 Molecular Formula: C14H12O Molecular Weight (g/mol): 196.25 MDL Number: MFCD00003081 InChI Key: OTKCEEWUXHVZQI-UHFFFAOYSA-N Synonym: 2-phenylacetophenone,deoxybenzoin,benzyl phenyl ketone,ethanone, 1,2-diphenyl,desoxybenzoin,1,2-diphenylethan-1-one,phenyl benzyl ketone,benzoin, deoxy,acetophenone, 2-phenyl,deoxy benzoin PubChem CID: 9948 IUPAC Name: 1,2-diphenylethanone SMILES: O=C(CC1=CC=CC=C1)C1=CC=CC=C1

EDGE
PubChem CID 9948
CAS 451-40-1
Molecular Weight (g/mol) 196.25
MDL Number MFCD00003081
SMILES O=C(CC1=CC=CC=C1)C1=CC=CC=C1
Synonym 2-phenylacetophenone,deoxybenzoin,benzyl phenyl ketone,ethanone, 1,2-diphenyl,desoxybenzoin,1,2-diphenylethan-1-one,phenyl benzyl ketone,benzoin, deoxy,acetophenone, 2-phenyl,deoxy benzoin
IUPAC Name 1,2-diphenylethanone
InChI Key OTKCEEWUXHVZQI-UHFFFAOYSA-N
Molecular Formula C14H12O
18

Acetophenone 98.5+%, TCI America™
SDP

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

EDGE
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
19

Furfural 98.0+%, TCI America™
SDP

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

EDGE
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
20

Ricca Chemical Company Glycerin Base TS, Ricca Chemical
SDP

CAS: 7732-18-5 Synonym: dihydrogen oxide,dihydrogen monoxide

EDGE
CAS 7732-18-5
Synonym dihydrogen oxide,dihydrogen monoxide
21

Acetophenone, 99%

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
22
Promotions Available

2,6-Dichloroindophenol sodium salt hydrate

CAS: 1266615-56-8 Molecular Formula: C12H6Cl2NNaO2 Molecular Weight (g/mol): 290.07 MDL Number: MFCD00150014 InChI Key: FHLDWQLHDYCXKI-UHFFFAOYSA-M Synonym: 2,6-dichloroindophenol sodium salt,2,6-dichlorophenolindophenol sodium salt,tillman's reagent,tillman's reagenz,dichlorphenol-indophenolnatrium,2,6-dichloroindophenol sodium,unii-kad7q8xo1y,sodium 2,6-dichloroindophenol,sodium 2,6-dichloroindophenolate,2,6-dichloroindophenol, sodium salt PubChem CID: 23697355 ChEBI: CHEBI:948 IUPAC Name: sodium;4-[(3,5-dichloro-4-oxocyclohexa-2,5-dien-1-ylidene)amino]phenolate SMILES: [Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1

PubChem CID 23697355
CAS 1266615-56-8
Molecular Weight (g/mol) 290.07
ChEBI CHEBI:948
MDL Number MFCD00150014
SMILES [Na+].[O-]C1=C(Cl)C=C(C=C1Cl)N=C1C=CC(=O)C=C1
Synonym 2,6-dichloroindophenol sodium salt,2,6-dichlorophenolindophenol sodium salt,tillman's reagent,tillman's reagenz,dichlorphenol-indophenolnatrium,2,6-dichloroindophenol sodium,unii-kad7q8xo1y,sodium 2,6-dichloroindophenol,sodium 2,6-dichloroindophenolate,2,6-dichloroindophenol, sodium salt
IUPAC Name sodium;4-[(3,5-dichloro-4-oxocyclohexa-2,5-dien-1-ylidene)amino]phenolate
InChI Key FHLDWQLHDYCXKI-UHFFFAOYSA-M
Molecular Formula C12H6Cl2NNaO2
23

Heptanal, 97%

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
24

Pyruvic acid, 98%

CAS: 127-17-3 Molecular Formula: C3H4O3 Molecular Weight (g/mol): 88.06 MDL Number: MFCD00002585 InChI Key: LCTONWCANYUPML-UHFFFAOYSA-N Synonym: pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure PubChem CID: 1060 ChEBI: CHEBI:32816 IUPAC Name: 2-oxopropanoic acid SMILES: CC(=O)C(O)=O

PubChem CID 1060
CAS 127-17-3
Molecular Weight (g/mol) 88.06
ChEBI CHEBI:32816
MDL Number MFCD00002585
SMILES CC(=O)C(O)=O
Synonym pyruvic acid,pyroracemic acid,2-oxopropionic acid,acetylformic acid,alpha-ketopropionic acid,2-ketopropionic acid,2-oxopropanoate,propanoic acid, 2-oxo,2-oxo-propionic acid,2-oxopropansaeure
IUPAC Name 2-oxopropanoic acid
InChI Key LCTONWCANYUPML-UHFFFAOYSA-N
Molecular Formula C3H4O3
25

Glyoxal, 40% w/w aq. soln.

CAS: 107-22-2 Molecular Formula: C2H2O2 Molecular Weight (g/mol): 58.036 MDL Number: MFCD00006957 InChI Key: LEQAOMBKQFMDFZ-UHFFFAOYSA-N Synonym: glyoxal,ethanedial,oxalaldehyde,1,2-ethanedione,glyoxylaldehyde,biformal,biformyl,diformal,diformyl,aerotex glyoxal 40 PubChem CID: 7860 ChEBI: CHEBI:34779 IUPAC Name: oxaldehyde SMILES: C(=O)C=O

PubChem CID 7860
CAS 107-22-2
Molecular Weight (g/mol) 58.036
ChEBI CHEBI:34779
MDL Number MFCD00006957
SMILES C(=O)C=O
Synonym glyoxal,ethanedial,oxalaldehyde,1,2-ethanedione,glyoxylaldehyde,biformal,biformyl,diformal,diformyl,aerotex glyoxal 40
IUPAC Name oxaldehyde
InChI Key LEQAOMBKQFMDFZ-UHFFFAOYSA-N
Molecular Formula C2H2O2
26

Salicylaldehyde, 99%

CAS: 90-02-8 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.12 MDL Number: MFCD00003317 InChI Key: SMQUZDBALVYZAC-UHFFFAOYSA-N Synonym: salicylaldehyde,o-hydroxybenzaldehyde,o-formylphenol,salicylal,2-formylphenol,benzaldehyde, 2-hydroxy,salicylic aldehyde,salicyladehyde,2-hydroxy-benzaldehyde,benzaldehyde, o-hydroxy PubChem CID: 6998 ChEBI: CHEBI:16008 IUPAC Name: 2-hydroxybenzaldehyde SMILES: OC1=CC=CC=C1C=O

PubChem CID 6998
CAS 90-02-8
Molecular Weight (g/mol) 122.12
ChEBI CHEBI:16008
MDL Number MFCD00003317
SMILES OC1=CC=CC=C1C=O
Synonym salicylaldehyde,o-hydroxybenzaldehyde,o-formylphenol,salicylal,2-formylphenol,benzaldehyde, 2-hydroxy,salicylic aldehyde,salicyladehyde,2-hydroxy-benzaldehyde,benzaldehyde, o-hydroxy
IUPAC Name 2-hydroxybenzaldehyde
InChI Key SMQUZDBALVYZAC-UHFFFAOYSA-N
Molecular Formula C7H6O2
27

Malonic acid, Reagent Grade, 99.5+%

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

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
28

Butyraldehyde, 99%

CAS: 123-72-8 Molecular Formula: C4H8O Molecular Weight (g/mol): 72.11 MDL Number: MFCD00007023 InChI Key: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Synonym: butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal PubChem CID: 261 ChEBI: CHEBI:15743 IUPAC Name: butanal SMILES: CCCC=O

PubChem CID 261
CAS 123-72-8
Molecular Weight (g/mol) 72.11
ChEBI CHEBI:15743
MDL Number MFCD00007023
SMILES CCCC=O
Synonym butyraldehyde,n-butyraldehyde,butyral,1-butanal,butyric aldehyde,butanaldehyde,butaldehyde,butalyde,butal,n-butanal
IUPAC Name butanal
InChI Key ZTQSAGDEMFDKMZ-UHFFFAOYSA-N
Molecular Formula C4H8O
29

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
30

Malonic acid disodium salt, 99%

CAS: 141-95-7 Molecular Formula: C3H2Na2O4 Molecular Weight (g/mol): 148.025 MDL Number: MFCD00002708 InChI Key: PRWXGRGLHYDWPS-UHFFFAOYSA-L Synonym: sodium malonate,disodium malonate,propanedioic acid, disodium salt,malonic acid disodium salt,disodium propanedioate,malonic acid, sodium salt,unii-9qwe64m39h,propanedioic acid, sodium salt 1:2,malonic acid, disodium salt,dicarboxymethane disodium salt PubChem CID: 8865 ChEBI: CHEBI:62983 IUPAC Name: disodium;propanedioate SMILES: C(C(=O)[O-])C(=O)[O-].[Na+].[Na+]

PubChem CID 8865
CAS 141-95-7
Molecular Weight (g/mol) 148.025
ChEBI CHEBI:62983
MDL Number MFCD00002708
SMILES C(C(=O)[O-])C(=O)[O-].[Na+].[Na+]
Synonym sodium malonate,disodium malonate,propanedioic acid, disodium salt,malonic acid disodium salt,disodium propanedioate,malonic acid, sodium salt,unii-9qwe64m39h,propanedioic acid, sodium salt 1:2,malonic acid, disodium salt,dicarboxymethane disodium salt
IUPAC Name disodium;propanedioate
InChI Key PRWXGRGLHYDWPS-UHFFFAOYSA-L
Molecular Formula C3H2Na2O4