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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 Aldehydes (5,969)
Complex Ketones (4,361)
Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (545)
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1,876 – 1,890 of 8,660 results
1,876

4-Chlorophenyl Cyclopropyl Ketone 96.0+%, TCI America™

CAS: 6640-25-1 Molecular Formula: C10H9ClO Molecular Weight (g/mol): 180.631 MDL Number: MFCD00001295 InChI Key: OPSFCTBBDIDFJM-UHFFFAOYSA-N Synonym: 4-chlorophenyl cyclopropyl ketone,4-chlorophenyl cyclopropyl methanone,4-chlorobenzoyl cyclopropane,4-chlorobenzoylcyclopropane,methanone, 4-chlorophenyl cyclopropyl,4-chlorophenylcyclopropylmethanone,pubchem16774,acmc-209nvc,cyclopropyl 4-chlorophenyl ketone PubChem CID: 81148 IUPAC Name: (4-chlorophenyl)-cyclopropylmethanone SMILES: C1CC1C(=O)C2=CC=C(C=C2)Cl

PubChem CID 81148
CAS 6640-25-1
Molecular Weight (g/mol) 180.631
MDL Number MFCD00001295
SMILES C1CC1C(=O)C2=CC=C(C=C2)Cl
Synonym 4-chlorophenyl cyclopropyl ketone,4-chlorophenyl cyclopropyl methanone,4-chlorobenzoyl cyclopropane,4-chlorobenzoylcyclopropane,methanone, 4-chlorophenyl cyclopropyl,4-chlorophenylcyclopropylmethanone,pubchem16774,acmc-209nvc,cyclopropyl 4-chlorophenyl ketone
IUPAC Name (4-chlorophenyl)-cyclopropylmethanone
InChI Key OPSFCTBBDIDFJM-UHFFFAOYSA-N
Molecular Formula C10H9ClO
1,877

2-Chloro-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 36404-88-3 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.554 MDL Number: MFCD01315308 InChI Key: KHPAGGHFIDLUMB-UHFFFAOYSA-N Synonym: 2-chloro-3-formylpyridine,2-chloronicotinaldehyde,2-chloro-3-pyridinecarboxaldehyde,2-chloro-pyridine-3-carbaldehyde,chloro-2-formyl-3-pyridine,2-chloropyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-chloro,2-chloro-3-pyridinecarbaldehyde,2-chloro-3-pyridinecarboxyaldehyde,2-chloro-pyridin-3-carbaldehyde PubChem CID: 737607 IUPAC Name: 2-chloropyridine-3-carbaldehyde SMILES: C1=CC(=C(N=C1)Cl)C=O

PubChem CID 737607
CAS 36404-88-3
Molecular Weight (g/mol) 141.554
MDL Number MFCD01315308
SMILES C1=CC(=C(N=C1)Cl)C=O
Synonym 2-chloro-3-formylpyridine,2-chloronicotinaldehyde,2-chloro-3-pyridinecarboxaldehyde,2-chloro-pyridine-3-carbaldehyde,chloro-2-formyl-3-pyridine,2-chloropyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 2-chloro,2-chloro-3-pyridinecarbaldehyde,2-chloro-3-pyridinecarboxyaldehyde,2-chloro-pyridin-3-carbaldehyde
IUPAC Name 2-chloropyridine-3-carbaldehyde
InChI Key KHPAGGHFIDLUMB-UHFFFAOYSA-N
Molecular Formula C6H4ClNO
1,878

2-Chloro-4'-phenylacetophenone 99.0+%, TCI America™

CAS: 635-84-7 Molecular Formula: C14H11ClO Molecular Weight (g/mol): 230.69 MDL Number: MFCD00058937 InChI Key: IQEIGQFNDLINOT-UHFFFAOYSA-N Synonym: 4-Chloroacetylbiphenyl, 4-Phenylphenacyl Chloride PubChem CID: 69463 IUPAC Name: 1-{[1,1'-biphenyl]-4-yl}-2-chloroethan-1-one SMILES: ClCC(=O)C1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 69463
CAS 635-84-7
Molecular Weight (g/mol) 230.69
MDL Number MFCD00058937
SMILES ClCC(=O)C1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-Chloroacetylbiphenyl, 4-Phenylphenacyl Chloride
IUPAC Name 1-{[1,1'-biphenyl]-4-yl}-2-chloroethan-1-one
InChI Key IQEIGQFNDLINOT-UHFFFAOYSA-N
Molecular Formula C14H11ClO
1,879

3-Chloro-4'-fluoropropiophenone 96.0+%, TCI America™

CAS: 347-93-3 Molecular Formula: C9H8ClFO Molecular Weight (g/mol): 186.61 MDL Number: MFCD00000991 InChI Key: AAHQPLJUSLMHHR-UHFFFAOYSA-N Synonym: 3-chloro-4'-fluoropropiophenone,3-chloro-1-4-fluorophenyl propan-1-one,3-chloro-1-4-fluorophenyl-1-propanone,1-propanone, 3-chloro-1-4-fluorophenyl,p-fluoro-,a-chloropropiophenone,pubchem13250,acmc-1ctxg,ksc573a4j,3-chloro-4'fluoropropiophenone,3-chloro4'-fluoropropiophenone PubChem CID: 67672 IUPAC Name: 3-chloro-1-(4-fluorophenyl)propan-1-one SMILES: C1=CC(=CC=C1C(=O)CCCl)F

PubChem CID 67672
CAS 347-93-3
Molecular Weight (g/mol) 186.61
MDL Number MFCD00000991
SMILES C1=CC(=CC=C1C(=O)CCCl)F
Synonym 3-chloro-4'-fluoropropiophenone,3-chloro-1-4-fluorophenyl propan-1-one,3-chloro-1-4-fluorophenyl-1-propanone,1-propanone, 3-chloro-1-4-fluorophenyl,p-fluoro-,a-chloropropiophenone,pubchem13250,acmc-1ctxg,ksc573a4j,3-chloro-4'fluoropropiophenone,3-chloro4'-fluoropropiophenone
IUPAC Name 3-chloro-1-(4-fluorophenyl)propan-1-one
InChI Key AAHQPLJUSLMHHR-UHFFFAOYSA-N
Molecular Formula C9H8ClFO
1,880

6-Chloroisatin 98.0+%, TCI America™

CAS: 6341-92-0 Molecular Formula: C8H4ClNO2 Molecular Weight (g/mol): 181.575 InChI Key: RVXLBLSGEPQBIO-UHFFFAOYSA-N Synonym: 6-Chloroindole-2,3-dione, 6-Chloro-2,3-indolinedione PubChem CID: 241331 IUPAC Name: 6-chloro-1H-indole-2,3-dione SMILES: C1=CC2=C(C=C1Cl)NC(=O)C2=O

PubChem CID 241331
CAS 6341-92-0
Molecular Weight (g/mol) 181.575
SMILES C1=CC2=C(C=C1Cl)NC(=O)C2=O
Synonym 6-Chloroindole-2,3-dione, 6-Chloro-2,3-indolinedione
IUPAC Name 6-chloro-1H-indole-2,3-dione
InChI Key RVXLBLSGEPQBIO-UHFFFAOYSA-N
Molecular Formula C8H4ClNO2
1,881

2,3-Dichlorobenzaldehyde 98.0+%, TCI America™

CAS: 6334-18-5 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00010127 InChI Key: LLMLNAVBOAMOEE-UHFFFAOYSA-N Synonym: benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0 PubChem CID: 35745 IUPAC Name: 2,3-dichlorobenzaldehyde SMILES: ClC1=CC=CC(C=O)=C1Cl

PubChem CID 35745
CAS 6334-18-5
Molecular Weight (g/mol) 175.01
MDL Number MFCD00010127
SMILES ClC1=CC=CC(C=O)=C1Cl
Synonym benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0
IUPAC Name 2,3-dichlorobenzaldehyde
InChI Key LLMLNAVBOAMOEE-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
1,882

trans-2-Decenal 93.0+%, TCI America™

CAS: 3913-81-3 Molecular Formula: C10H18O Molecular Weight (g/mol): 154.25 MDL Number: MFCD00014679 InChI Key: MMFCJPPRCYDLLZ-CMDGGOBGSA-N Synonym: trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e PubChem CID: 5283345 IUPAC Name: (2E)-dec-2-enal SMILES: CCCCCCC\C=C\C=O

PubChem CID 5283345
CAS 3913-81-3
Molecular Weight (g/mol) 154.25
MDL Number MFCD00014679
SMILES CCCCCCC\C=C\C=O
Synonym trans-2-decenal,e-dec-2-enal,2-decenal,decenal,e-2-decenal,3-heptylacrolein,decenaldehyde,decylenic aldehyde,2-decenal, 2e,2-decenal, e
IUPAC Name (2E)-dec-2-enal
InChI Key MMFCJPPRCYDLLZ-CMDGGOBGSA-N
Molecular Formula C10H18O
1,883

2',5'-Dihydroxyacetophenone 98.0+%, TCI America™

CAS: 490-78-8 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00002343 InChI Key: WLDWSGZHNBANIO-UHFFFAOYSA-N Synonym: 2',5'-dihydroxyacetophenone,1-2,5-dihydroxyphenyl ethanone,2-acetylhydroquinone,2,5-dihydroxyacetophenone,quinacetophenone,acetylhydroquinone,ethanone, 1-2,5-dihydroxyphenyl,1-2,5-dihydroxyphenyl ethan-1-one,acetylquinol,acetophenone, 2',5'-dihydroxy PubChem CID: 10279 IUPAC Name: 1-(2,5-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)O)O

PubChem CID 10279
CAS 490-78-8
Molecular Weight (g/mol) 152.149
MDL Number MFCD00002343
SMILES CC(=O)C1=C(C=CC(=C1)O)O
Synonym 2',5'-dihydroxyacetophenone,1-2,5-dihydroxyphenyl ethanone,2-acetylhydroquinone,2,5-dihydroxyacetophenone,quinacetophenone,acetylhydroquinone,ethanone, 1-2,5-dihydroxyphenyl,1-2,5-dihydroxyphenyl ethan-1-one,acetylquinol,acetophenone, 2',5'-dihydroxy
IUPAC Name 1-(2,5-dihydroxyphenyl)ethanone
InChI Key WLDWSGZHNBANIO-UHFFFAOYSA-N
Molecular Formula C8H8O3
1,884

1,4-Dichloroanthraquinone 98.0+%, TCI America™

CAS: 602-25-5 Molecular Formula: C14H6Cl2O2 Molecular Weight (g/mol): 277.10 MDL Number: MFCD00192002 InChI Key: CAHGWVAXFJXDNI-UHFFFAOYSA-N PubChem CID: 4179424 IUPAC Name: 1,4-dichloro-9,10-dihydroanthracene-9,10-dione SMILES: ClC1=C2C(=O)C3=CC=CC=C3C(=O)C2=C(Cl)C=C1

PubChem CID 4179424
CAS 602-25-5
Molecular Weight (g/mol) 277.10
MDL Number MFCD00192002
SMILES ClC1=C2C(=O)C3=CC=CC=C3C(=O)C2=C(Cl)C=C1
IUPAC Name 1,4-dichloro-9,10-dihydroanthracene-9,10-dione
InChI Key CAHGWVAXFJXDNI-UHFFFAOYSA-N
Molecular Formula C14H6Cl2O2
1,885

Octadecanal 95.0+%, TCI America™

CAS: 638-66-4 Molecular Formula: C18H36O Molecular Weight (g/mol): 268.485 InChI Key: FWWQKRXKHIRPJY-UHFFFAOYSA-N Synonym: Octadecanaldehyde, Octadecyl Aldehyde, Stearaldehyde, Stearyl Aldehyde PubChem CID: 12533 ChEBI: CHEBI:17034 IUPAC Name: octadecanal SMILES: CCCCCCCCCCCCCCCCCC=O

PubChem CID 12533
CAS 638-66-4
Molecular Weight (g/mol) 268.485
ChEBI CHEBI:17034
SMILES CCCCCCCCCCCCCCCCCC=O
Synonym Octadecanaldehyde, Octadecyl Aldehyde, Stearaldehyde, Stearyl Aldehyde
IUPAC Name octadecanal
InChI Key FWWQKRXKHIRPJY-UHFFFAOYSA-N
Molecular Formula C18H36O
1,886

2-Oxobutyric Acid 98.0+%, TCI America™

CAS: 600-18-0 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00004164 InChI Key: TYEYBOSBBBHJIV-UHFFFAOYSA-N PubChem CID: 58 ChEBI: CHEBI:30831 IUPAC Name: 2-oxobutanoic acid SMILES: CCC(=O)C(O)=O

PubChem CID 58
CAS 600-18-0
Molecular Weight (g/mol) 102.09
ChEBI CHEBI:30831
MDL Number MFCD00004164
SMILES CCC(=O)C(O)=O
IUPAC Name 2-oxobutanoic acid
InChI Key TYEYBOSBBBHJIV-UHFFFAOYSA-N
Molecular Formula C4H6O3
1,887

1,1'-Dibutyrylferrocene 98.0+%, TCI America™

CAS: 1274-06-2 Molecular Formula: C18H22FeO2 MDL Number: MFCD01013566

CAS 1274-06-2
MDL Number MFCD01013566
Molecular Formula C18H22FeO2
1,888

4-(1,1-Dioxothiomorpholino)benzaldehyde 98.0+%, TCI America™

CAS: 27913-96-8 Molecular Formula: C11H13NO3S Molecular Weight (g/mol): 239.29 MDL Number: MFCD08276340 InChI Key: JCYZHXMHEACSIN-UHFFFAOYSA-N Synonym: 4-(4-Formylphenyl)thiomorpholine 1,1-Dioxide PubChem CID: 43581615 IUPAC Name: 4-(1,1-dioxo-1λ⁶-thiomorpholin-4-yl)benzaldehyde SMILES: O=CC1=CC=C(C=C1)N1CCS(=O)(=O)CC1

PubChem CID 43581615
CAS 27913-96-8
Molecular Weight (g/mol) 239.29
MDL Number MFCD08276340
SMILES O=CC1=CC=C(C=C1)N1CCS(=O)(=O)CC1
Synonym 4-(4-Formylphenyl)thiomorpholine 1,1-Dioxide
IUPAC Name 4-(1,1-dioxo-1λ⁶-thiomorpholin-4-yl)benzaldehyde
InChI Key JCYZHXMHEACSIN-UHFFFAOYSA-N
Molecular Formula C11H13NO3S
1,889

2,3-Dimethylanthraquinone 95.0+%, TCI America™

CAS: 6531-35-7 Molecular Formula: C16H12O2 Molecular Weight (g/mol): 236.27 InChI Key: KIJPZYXCIHZVGP-UHFFFAOYSA-N PubChem CID: 81019 IUPAC Name: 2,3-dimethylanthracene-9,10-dione SMILES: CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C

PubChem CID 81019
CAS 6531-35-7
Molecular Weight (g/mol) 236.27
SMILES CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C
IUPAC Name 2,3-dimethylanthracene-9,10-dione
InChI Key KIJPZYXCIHZVGP-UHFFFAOYSA-N
Molecular Formula C16H12O2
1,890

2,6-Dibromoanthraquinone 95.0+%, TCI America™

CAS: 633-70-5 Molecular Formula: C14H6Br2O2 Molecular Weight (g/mol): 366.01 MDL Number: MFCD08276344 InChI Key: JUFYHUWBLXKCJM-UHFFFAOYSA-N PubChem CID: 10959484 IUPAC Name: 2,6-dibromo-9,10-dihydroanthracene-9,10-dione SMILES: BrC1=CC2=C(C=C1)C(=O)C1=C(C=CC(Br)=C1)C2=O

PubChem CID 10959484
CAS 633-70-5
Molecular Weight (g/mol) 366.01
MDL Number MFCD08276344
SMILES BrC1=CC2=C(C=C1)C(=O)C1=C(C=CC(Br)=C1)C2=O
IUPAC Name 2,6-dibromo-9,10-dihydroanthracene-9,10-dione
InChI Key JUFYHUWBLXKCJM-UHFFFAOYSA-N
Molecular Formula C14H6Br2O2