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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 (4,299)
Complex Aldehydes (3,524)
Dicarbonyl Compounds (557)
Alpha beta-unsaturated carbonyl compounds (496)
Acyloins (53)

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16 – 30 of 6,092 results
16

Thermo Scientific Chemicals 5-Acetyl-2-methoxypyridine, 97%

CAS: 213193-32-9 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 InChI Key: RYOQZXOVBJIUSX-UHFFFAOYSA-N Synonym: 5-acetyl-2-methoxypyridine,1-6-methoxypyridin-3-yl ethanone,1-6-methoxypyridin-3-yl ethan-1-one,1-6-methoxy-3-pyridyl ethanone,ethanone, 1-6-methoxy-3-pyridinyl,3-acetyl-6-methoxypyridine,1-6-methoxy-3-pyridinyl ethanone,pubchem16770,acmc-209fj4,2-methoxy-5-acetylpyridine PubChem CID: 10534837 IUPAC Name: 1-(6-methoxypyridin-3-yl)ethanone SMILES: CC(=O)C1=CN=C(C=C1)OC

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PubChem CID 10534837
CAS 213193-32-9
Molecular Weight (g/mol) 151.17
SMILES CC(=O)C1=CN=C(C=C1)OC
Synonym 5-acetyl-2-methoxypyridine,1-6-methoxypyridin-3-yl ethanone,1-6-methoxypyridin-3-yl ethan-1-one,1-6-methoxy-3-pyridyl ethanone,ethanone, 1-6-methoxy-3-pyridinyl,3-acetyl-6-methoxypyridine,1-6-methoxy-3-pyridinyl ethanone,pubchem16770,acmc-209fj4,2-methoxy-5-acetylpyridine
IUPAC Name 1-(6-methoxypyridin-3-yl)ethanone
InChI Key RYOQZXOVBJIUSX-UHFFFAOYSA-N
Molecular Formula C8H9NO2
17

Thermo Scientific Chemicals 2,4'-Dibromopropiophenone, 98%, Thermo Scientific™

CAS: 38786-67-3 Molecular Formula: C9H8Br2O Molecular Weight (g/mol): 291.97 MDL Number: MFCD00209571 InChI Key: GKALOSTUZMFUQB-LURJTMIESA-N PubChem CID: 603907 IUPAC Name: 2-bromo-1-(4-bromophenyl)propan-1-one SMILES: C[C@H](Br)C(=O)C1=CC=C(Br)C=C1

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PubChem CID 603907
CAS 38786-67-3
Molecular Weight (g/mol) 291.97
MDL Number MFCD00209571
SMILES C[C@H](Br)C(=O)C1=CC=C(Br)C=C1
IUPAC Name 2-bromo-1-(4-bromophenyl)propan-1-one
InChI Key GKALOSTUZMFUQB-LURJTMIESA-N
Molecular Formula C9H8Br2O
18

2-Methylindole-3-carboxaldehyde, 97+%, Thermo Scientific Chemicals

CAS: 5416-80-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00012077 InChI Key: CYZIVXOEJNAIBS-UHFFFAOYSA-N Synonym: 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j PubChem CID: 73166 IUPAC Name: 2-methyl-1H-indole-3-carbaldehyde SMILES: CC1=C(C2=CC=CC=C2N1)C=O

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PubChem CID 73166
CAS 5416-80-8
Molecular Weight (g/mol) 159.19
MDL Number MFCD00012077
SMILES CC1=C(C2=CC=CC=C2N1)C=O
Synonym 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j
IUPAC Name 2-methyl-1H-indole-3-carbaldehyde
InChI Key CYZIVXOEJNAIBS-UHFFFAOYSA-N
Molecular Formula C10H9NO
19

Thermo Scientific Chemicals 2-Bromo-3'-hydroxyacetophenone, 96%

CAS: 2491-37-4 Molecular Formula: C8H7BrO2 Molecular Weight (g/mol): 215.04 MDL Number: MFCD05664326 InChI Key: IEPSGFQQGKPTPM-UHFFFAOYSA-N PubChem CID: 6917206 IUPAC Name: 2-bromo-1-(3-hydroxyphenyl)ethanone SMILES: C1=CC(=CC(=C1)O)C(=O)CBr

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PubChem CID 6917206
CAS 2491-37-4
Molecular Weight (g/mol) 215.04
MDL Number MFCD05664326
SMILES C1=CC(=CC(=C1)O)C(=O)CBr
IUPAC Name 2-bromo-1-(3-hydroxyphenyl)ethanone
InChI Key IEPSGFQQGKPTPM-UHFFFAOYSA-N
Molecular Formula C8H7BrO2
20

Thermo Scientific Chemicals 3,5-Diiodosalicylaldehyde, 97%

CAS: 2631-77-8 Molecular Formula: C7H4I2O2 Molecular Weight (g/mol): 373.92 InChI Key: MYWSBJKVOUZCIA-UHFFFAOYSA-N Synonym: 3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo PubChem CID: 75829 IUPAC Name: 2-hydroxy-3,5-diiodobenzaldehyde SMILES: C1=C(C=C(C(=C1I)O)C=O)I

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PubChem CID 75829
CAS 2631-77-8
Molecular Weight (g/mol) 373.92
SMILES C1=C(C=C(C(=C1I)O)C=O)I
Synonym 3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo
IUPAC Name 2-hydroxy-3,5-diiodobenzaldehyde
InChI Key MYWSBJKVOUZCIA-UHFFFAOYSA-N
Molecular Formula C7H4I2O2
21

Thermo Scientific Chemicals 4-Benzoylpiperidine hydrochloride, 98%

CAS: 25519-80-6 Molecular Formula: C12H15NO·ClH Molecular Weight (g/mol): 225.72 MDL Number: MFCD00066982 InChI Key: NXYKIFZJQXOUJS-UHFFFAOYSA-N Synonym: 4-benzoylpiperidine hydrochloride,phenyl piperidin-4-yl methanone hydrochloride,4-benzoylpiperidine hcl,phenyl 4-piperidyl methanone hydrochloride,4-benzoyl piperidine hydrochloride,4-benzoylpiperidine hydrogen chloride,methanone, phenyl-4-piperidinyl-, hydrochloride,phenyl 4-piperidyl ketone, chloride,4-benzoyl piperidine hcl,pubchem9881 PubChem CID: 2724437 IUPAC Name: phenyl(piperidin-4-yl)methanone;hydrochloride SMILES: C1CNCCC1C(=O)C2=CC=CC=C2.Cl

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PubChem CID 2724437
CAS 25519-80-6
Molecular Weight (g/mol) 225.72
MDL Number MFCD00066982
SMILES C1CNCCC1C(=O)C2=CC=CC=C2.Cl
Synonym 4-benzoylpiperidine hydrochloride,phenyl piperidin-4-yl methanone hydrochloride,4-benzoylpiperidine hcl,phenyl 4-piperidyl methanone hydrochloride,4-benzoyl piperidine hydrochloride,4-benzoylpiperidine hydrogen chloride,methanone, phenyl-4-piperidinyl-, hydrochloride,phenyl 4-piperidyl ketone, chloride,4-benzoyl piperidine hcl,pubchem9881
IUPAC Name phenyl(piperidin-4-yl)methanone;hydrochloride
InChI Key NXYKIFZJQXOUJS-UHFFFAOYSA-N
Molecular Formula C12H15NO·ClH
22

Thermo Scientific Chemicals 3,3-Dimethylbutyraldehyde

CAS: 2987-16-8 Molecular Formula: C6H12O Molecular Weight (g/mol): 100.16 MDL Number: MFCD00042807 InChI Key: LTNUSYNQZJZUSY-UHFFFAOYSA-N Synonym: 3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd PubChem CID: 76335 IUPAC Name: 3,3-dimethylbutanal SMILES: CC(C)(C)CC=O

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PubChem CID 76335
CAS 2987-16-8
Molecular Weight (g/mol) 100.16
MDL Number MFCD00042807
SMILES CC(C)(C)CC=O
Synonym 3,3-dimethylbutyraldehyde,3,3-dimethyl-butyraldehyde,butanal, 3,3-dimethyl,unii-cam6hd7jki,tert-butylacetaldehyde,3,3-dimethyl-butanal,cam6hd7jki,neohexal,pubchem3076,3,3-dimethylbutyraldehyd
IUPAC Name 3,3-dimethylbutanal
InChI Key LTNUSYNQZJZUSY-UHFFFAOYSA-N
Molecular Formula C6H12O
23

Thermo Scientific Chemicals Droperidol

CAS: 548-73-2 Molecular Formula: C22H22FN3O2 Molecular Weight (g/mol): 379.43 InChI Key: RMEDXOLNCUSCGS-UHFFFAOYSA-N Synonym: droperidol,droleptan,inapsine,dehydrobenzperidol,properidol,sintodril,sintosian,inapsin,vetkalm,dridol PubChem CID: 3168 ChEBI: CHEBI:4717 IUPAC Name: 3-[1-[4-(4-fluorophenyl)-4-oxobutyl]-3,6-dihydro-2H-pyridin-4-yl]-1H-benzimidazol-2-one SMILES: C1CN(CC=C1N2C3=CC=CC=C3NC2=O)CCCC(=O)C4=CC=C(C=C4)F

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PubChem CID 3168
CAS 548-73-2
Molecular Weight (g/mol) 379.43
ChEBI CHEBI:4717
SMILES C1CN(CC=C1N2C3=CC=CC=C3NC2=O)CCCC(=O)C4=CC=C(C=C4)F
Synonym droperidol,droleptan,inapsine,dehydrobenzperidol,properidol,sintodril,sintosian,inapsin,vetkalm,dridol
IUPAC Name 3-[1-[4-(4-fluorophenyl)-4-oxobutyl]-3,6-dihydro-2H-pyridin-4-yl]-1H-benzimidazol-2-one
InChI Key RMEDXOLNCUSCGS-UHFFFAOYSA-N
Molecular Formula C22H22FN3O2
24

Thermo Scientific Chemicals 1-Benzoylacetone, 98%

CAS: 93-91-4 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008786 InChI Key: CVBUKMMMRLOKQR-UHFFFAOYSA-N Synonym: benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton PubChem CID: 7166 IUPAC Name: 1-phenylbutane-1,3-dione SMILES: CC(=O)CC(=O)C1=CC=CC=C1

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PubChem CID 7166
CAS 93-91-4
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008786
SMILES CC(=O)CC(=O)C1=CC=CC=C1
Synonym benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton
IUPAC Name 1-phenylbutane-1,3-dione
InChI Key CVBUKMMMRLOKQR-UHFFFAOYSA-N
Molecular Formula C10H10O2
25

Thermo Scientific Chemicals 2-Benzoylpyridine, 99+%

CAS: 91-02-1 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD00006300 InChI Key: GCSHUYKULREZSJ-UHFFFAOYSA-N Synonym: 2-benzoylpyridine,phenyl pyridin-2-yl methanone,phenyl 2-pyridyl ketone,methanone, phenyl-2-pyridinyl,pyridine, 2-benzoyl,2-pyridyl phenyl ketone,ketone, phenyl 2-pyridyl,phenyl 2-pyridinyl methanone,phenyl-a-pyridylketone,phenyl 2-pyridyl methanone PubChem CID: 7038 IUPAC Name: phenyl(pyridin-2-yl)methanone SMILES: C1=CC=C(C=C1)C(=O)C2=CC=CC=N2

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PubChem CID 7038
CAS 91-02-1
Molecular Weight (g/mol) 183.21
MDL Number MFCD00006300
SMILES C1=CC=C(C=C1)C(=O)C2=CC=CC=N2
Synonym 2-benzoylpyridine,phenyl pyridin-2-yl methanone,phenyl 2-pyridyl ketone,methanone, phenyl-2-pyridinyl,pyridine, 2-benzoyl,2-pyridyl phenyl ketone,ketone, phenyl 2-pyridyl,phenyl 2-pyridinyl methanone,phenyl-a-pyridylketone,phenyl 2-pyridyl methanone
IUPAC Name phenyl(pyridin-2-yl)methanone
InChI Key GCSHUYKULREZSJ-UHFFFAOYSA-N
Molecular Formula C12H9NO
26

4'-Aminopropiophenone, 98%, Thermo Scientific Chemicals

CAS: 70-69-9 Molecular Formula: C9H11NO Molecular Weight (g/mol): 149.19 MDL Number: MFCD00017113 InChI Key: FSWXOANXOQPCFF-UHFFFAOYSA-N Synonym: 4'-aminopropiophenone,p-aminopropiophenone,1-4-aminophenyl propan-1-one,1-4-aminophenyl-1-propanone,1-propanone, 1-4-aminophenyl,4-aminopropiophenone,propiophenone, 4'-amino,usaf uctl-1856,ethyl p-aminophenyl ketone,paraminopropiophenone PubChem CID: 6270 IUPAC Name: 1-(4-aminophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(N)C=C1

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PubChem CID 6270
CAS 70-69-9
Molecular Weight (g/mol) 149.19
MDL Number MFCD00017113
SMILES CCC(=O)C1=CC=C(N)C=C1
Synonym 4'-aminopropiophenone,p-aminopropiophenone,1-4-aminophenyl propan-1-one,1-4-aminophenyl-1-propanone,1-propanone, 1-4-aminophenyl,4-aminopropiophenone,propiophenone, 4'-amino,usaf uctl-1856,ethyl p-aminophenyl ketone,paraminopropiophenone
IUPAC Name 1-(4-aminophenyl)propan-1-one
InChI Key FSWXOANXOQPCFF-UHFFFAOYSA-N
Molecular Formula C9H11NO
27

Thermo Scientific Chemicals 3-Acetylpyridine, 98%

CAS: 350-03-8 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.14 MDL Number: MFCD00006396 InChI Key: WEGYGNROSJDEIW-UHFFFAOYSA-N Synonym: 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one PubChem CID: 9589 IUPAC Name: 1-pyridin-3-ylethanone SMILES: CC(=O)C1=CN=CC=C1

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PubChem CID 9589
CAS 350-03-8
Molecular Weight (g/mol) 121.14
MDL Number MFCD00006396
SMILES CC(=O)C1=CN=CC=C1
Synonym 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one
IUPAC Name 1-pyridin-3-ylethanone
InChI Key WEGYGNROSJDEIW-UHFFFAOYSA-N
Molecular Formula C7H7NO
28

Thermo Scientific Chemicals 3,5-Dimethoxy-4-hydroxybenzaldehyde, 98%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

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PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4
29

Thermo Scientific Chemicals 3-Hydroxy-4-methoxybenzaldehyde, 98%

CAS: 621-59-0 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00003369 InChI Key: JVTZFYYHCGSXJV-UHFFFAOYSA-N Synonym: isovanillin,isovanilline,3-hydroxy-p-anisaldehyde,5-formylguaiacol,benzaldehyde, 3-hydroxy-4-methoxy,iso-vanillin,3-hydroxyanisaldehyde,isovanilin,isovanicaline,3-hydroxy-4-methoxy-benzaldehyde PubChem CID: 12127 IUPAC Name: 3-hydroxy-4-methoxybenzaldehyde SMILES: COC1=C(C=C(C=C1)C=O)O

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PubChem CID 12127
CAS 621-59-0
Molecular Weight (g/mol) 152.15
MDL Number MFCD00003369
SMILES COC1=C(C=C(C=C1)C=O)O
Synonym isovanillin,isovanilline,3-hydroxy-p-anisaldehyde,5-formylguaiacol,benzaldehyde, 3-hydroxy-4-methoxy,iso-vanillin,3-hydroxyanisaldehyde,isovanilin,isovanicaline,3-hydroxy-4-methoxy-benzaldehyde
IUPAC Name 3-hydroxy-4-methoxybenzaldehyde
InChI Key JVTZFYYHCGSXJV-UHFFFAOYSA-N
Molecular Formula C8H8O3
30

Thermo Scientific Chemicals Nickel acetylacetonate, 96%

CAS: 3264-82-2 Molecular Formula: C10H14NiO4 Molecular Weight (g/mol): 256.91 MDL Number: MFCD00000024 InChI Key: BMGNSKKZFQMGDH-FDGPNNRMSA-L Synonym: nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii PubChem CID: 53384569 IUPAC Name: nickel(2+);(E)-4-oxopent-2-en-2-olate SMILES: [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

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PubChem CID 53384569
CAS 3264-82-2
Molecular Weight (g/mol) 256.91
MDL Number MFCD00000024
SMILES [Ni++].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym nickel ii acetylacetonate,bis 2,4-pentanedionato nickel ii hydrate,acetylacetone nickel ii salt,bis 2,4-pentanedionato nickel ii
IUPAC Name nickel(2+);(E)-4-oxopent-2-en-2-olate
InChI Key BMGNSKKZFQMGDH-FDGPNNRMSA-L
Molecular Formula C10H14NiO4