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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 (4,326)
Complex Aldehydes (4,268)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (547)
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1,111 – 1,125 of 6,893 results
1,111

4'-Isobutylacetophenone, 97%

CAS: 38861-78-8 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 InChI Key: KEAGRYYGYWZVPC-UHFFFAOYSA-N Synonym: 4'-isobutylacetophenone,4-isobutylacetophenone,p-iso-butylacetophenone,1-4-isobutylphenyl ethanone,p-isobutylacetophenone,ethanone, 1-4-2-methylpropyl phenyl,1-4-2-methylpropyl phenyl ethan-1-one,acetophenone, 4-isobutyl,1-4-2-methylpropyl phenyl ethanone,unii-aml715rd20 PubChem CID: 93214 IUPAC Name: 1-[4-(2-methylpropyl)phenyl]ethanone SMILES: CC(C)CC1=CC=C(C=C1)C(=O)C

PubChem CID 93214
CAS 38861-78-8
Molecular Weight (g/mol) 176.26
SMILES CC(C)CC1=CC=C(C=C1)C(=O)C
Synonym 4'-isobutylacetophenone,4-isobutylacetophenone,p-iso-butylacetophenone,1-4-isobutylphenyl ethanone,p-isobutylacetophenone,ethanone, 1-4-2-methylpropyl phenyl,1-4-2-methylpropyl phenyl ethan-1-one,acetophenone, 4-isobutyl,1-4-2-methylpropyl phenyl ethanone,unii-aml715rd20
IUPAC Name 1-[4-(2-methylpropyl)phenyl]ethanone
InChI Key KEAGRYYGYWZVPC-UHFFFAOYSA-N
Molecular Formula C12H16O
1,112

2-Chloro-4-hydroxybenzaldehyde, 97%

CAS: 56962-11-9 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.57 InChI Key: ZMOMCILMBYEGLD-UHFFFAOYSA-N Synonym: benzaldehyde, 2-chloro-4-hydroxy,2-chloro-4-hydroxy-benzaldehyde,benzaldehyde, chloro-4-hydroxy,2-chloro-4-hydroxybenzaldehyde,pubchem7366,acmc-209lv6,ksc497o6r,2-chlor-4-hydroxy-benzaldehyd,2-chloranyl-4-oxidanyl-benzaldehyde PubChem CID: 185363 IUPAC Name: 2-chloro-4-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1O)Cl)C=O

PubChem CID 185363
CAS 56962-11-9
Molecular Weight (g/mol) 156.57
SMILES C1=CC(=C(C=C1O)Cl)C=O
Synonym benzaldehyde, 2-chloro-4-hydroxy,2-chloro-4-hydroxy-benzaldehyde,benzaldehyde, chloro-4-hydroxy,2-chloro-4-hydroxybenzaldehyde,pubchem7366,acmc-209lv6,ksc497o6r,2-chlor-4-hydroxy-benzaldehyd,2-chloranyl-4-oxidanyl-benzaldehyde
IUPAC Name 2-chloro-4-hydroxybenzaldehyde
InChI Key ZMOMCILMBYEGLD-UHFFFAOYSA-N
Molecular Formula C7H5ClO2
1,113

1,3-Dibromo-2-propanone, 70%, tech.

CAS: 816-39-7 Molecular Formula: C3H4Br2O Molecular Weight (g/mol): 215.87 MDL Number: MFCD00013540 InChI Key: LQQKDSXCDXHLLF-UHFFFAOYSA-N Synonym: 1,3-dibromoacetone,1,3-dibromo-2-propanone,2-propanone, 1,3-dibromo,1,3-dibromopropanone,bromomethyl ketone,bromomethylketone,sgqdllrxbrwsp@,1,3-dibromacetone,acmc-20ap4e,2-propanone,3-dibromo PubChem CID: 69952 IUPAC Name: 1,3-dibromopropan-2-one SMILES: C(C(=O)CBr)Br

PubChem CID 69952
CAS 816-39-7
Molecular Weight (g/mol) 215.87
MDL Number MFCD00013540
SMILES C(C(=O)CBr)Br
Synonym 1,3-dibromoacetone,1,3-dibromo-2-propanone,2-propanone, 1,3-dibromo,1,3-dibromopropanone,bromomethyl ketone,bromomethylketone,sgqdllrxbrwsp@,1,3-dibromacetone,acmc-20ap4e,2-propanone,3-dibromo
IUPAC Name 1,3-dibromopropan-2-one
InChI Key LQQKDSXCDXHLLF-UHFFFAOYSA-N
Molecular Formula C3H4Br2O
1,114

Methyl 4-trifluoromethylbenzoylacetate, 95%, Thermo Scientific™

CAS: 212755-76-5 Molecular Formula: C11H9F3O3 Molecular Weight (g/mol): 246.19 MDL Number: MFCD00216521 InChI Key: NMJOILIYLOHXGP-UHFFFAOYSA-N Synonym: methyl 4-trifluoromethyl benzoylacetate,methyl 4-trifluoromethylbenzoylacetate,methyl 3-oxo-3-4-trifluoromethyl phenyl propanoate,3-oxo-3-4-trifluoromethylphenyl propionic acid methyl ester,methyl 3-4-trifluoromethyl phenyl-3-oxopropanoate,pubchem2696,buttpark 18\10-41,methyl 4-trifluoromethyl benzoyl acetate PubChem CID: 735882 IUPAC Name: methyl 3-oxo-3-[4-(trifluoromethyl)phenyl]propanoate SMILES: COC(=O)CC(=O)C1=CC=C(C=C1)C(F)(F)F

PubChem CID 735882
CAS 212755-76-5
Molecular Weight (g/mol) 246.19
MDL Number MFCD00216521
SMILES COC(=O)CC(=O)C1=CC=C(C=C1)C(F)(F)F
Synonym methyl 4-trifluoromethyl benzoylacetate,methyl 4-trifluoromethylbenzoylacetate,methyl 3-oxo-3-4-trifluoromethyl phenyl propanoate,3-oxo-3-4-trifluoromethylphenyl propionic acid methyl ester,methyl 3-4-trifluoromethyl phenyl-3-oxopropanoate,pubchem2696,buttpark 18\10-41,methyl 4-trifluoromethyl benzoyl acetate
IUPAC Name methyl 3-oxo-3-[4-(trifluoromethyl)phenyl]propanoate
InChI Key NMJOILIYLOHXGP-UHFFFAOYSA-N
Molecular Formula C11H9F3O3
1,115

Chroman-6-carbaldehyde, 95%, Thermo Scientific™

CAS: 55745-97-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.188 MDL Number: MFCD08146589 InChI Key: YIHDTNNFJDJYRG-UHFFFAOYSA-N Synonym: chroman-6-carbaldehyde,chromane-6-carbaldehyde,3,4-dihydro-2h-1-benzopyran-6-carbaldehyde,chroman-6-carboxaldehyde,3,4-dihydro-2h-chromene-6-carboxaldehyde,2h-1-benzopyran-6-carboxaldehyde, 3,4-dihydro PubChem CID: 6504215 IUPAC Name: 3,4-dihydro-2H-chromene-6-carbaldehyde SMILES: C1CC2=C(C=CC(=C2)C=O)OC1

PubChem CID 6504215
CAS 55745-97-6
Molecular Weight (g/mol) 162.188
MDL Number MFCD08146589
SMILES C1CC2=C(C=CC(=C2)C=O)OC1
Synonym chroman-6-carbaldehyde,chromane-6-carbaldehyde,3,4-dihydro-2h-1-benzopyran-6-carbaldehyde,chroman-6-carboxaldehyde,3,4-dihydro-2h-chromene-6-carboxaldehyde,2h-1-benzopyran-6-carboxaldehyde, 3,4-dihydro
IUPAC Name 3,4-dihydro-2H-chromene-6-carbaldehyde
InChI Key YIHDTNNFJDJYRG-UHFFFAOYSA-N
Molecular Formula C10H10O2
1,116

Isovanillin, Spectrum™ Chemical
SDP

CAS: 621-59-0

CAS 621-59-0
1,117

3'-Fluoro-4'-methoxyacetophenone, 99%

CAS: 455-91-4 Molecular Formula: C9H9FO2 Molecular Weight (g/mol): 168.167 MDL Number: MFCD00026219 InChI Key: LQASUDVYVOFKNK-UHFFFAOYSA-N Synonym: 3'-fluoro-4'-methoxyacetophenone,3-fluoro-4-methoxyacetophenone,1-3-fluoro-4-methoxyphenyl ethanone,1-3-fluoro-4-methoxyphenyl ethan-1-one,ethanone, 1-3-fluoro-4-methoxyphenyl,3'-fluoro-4-methoxyacetophenone,acetophenone, 3'-fluoro-4'-methoxy,1-3-fluoro-4-methoxy-phenyl-ethanone,1-3-fluoro-4-methoxyphenyl-1-ethanone,1-3-fluoro-4-methoxy-phenyl ethanone PubChem CID: 96828 IUPAC Name: 1-(3-fluoro-4-methoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1)OC)F

PubChem CID 96828
CAS 455-91-4
Molecular Weight (g/mol) 168.167
MDL Number MFCD00026219
SMILES CC(=O)C1=CC(=C(C=C1)OC)F
Synonym 3'-fluoro-4'-methoxyacetophenone,3-fluoro-4-methoxyacetophenone,1-3-fluoro-4-methoxyphenyl ethanone,1-3-fluoro-4-methoxyphenyl ethan-1-one,ethanone, 1-3-fluoro-4-methoxyphenyl,3'-fluoro-4-methoxyacetophenone,acetophenone, 3'-fluoro-4'-methoxy,1-3-fluoro-4-methoxy-phenyl-ethanone,1-3-fluoro-4-methoxyphenyl-1-ethanone,1-3-fluoro-4-methoxy-phenyl ethanone
IUPAC Name 1-(3-fluoro-4-methoxyphenyl)ethanone
InChI Key LQASUDVYVOFKNK-UHFFFAOYSA-N
Molecular Formula C9H9FO2
1,118

4'-Chloroacetophenone, 98+%

CAS: 99-91-2 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.59 MDL Number: MFCD00000624 InChI Key: BUZYGTVTZYSBCU-UHFFFAOYSA-N Synonym: 4'-chloroacetophenone,1-4-chlorophenyl ethanone,4-chloroacetophenone,p-chloroacetophenone,ethanone, 1-4-chlorophenyl,acetophenone, 4'-chloro,1-4-chlorophenyl ethan-1-one,4-acetylchlorobenzene,p-chloracetophenone,p-acetylchlorobenzene PubChem CID: 7467 ChEBI: CHEBI:27538 IUPAC Name: 1-(4-chlorophenyl)ethanone SMILES: CC(=O)C1=CC=C(Cl)C=C1

PubChem CID 7467
CAS 99-91-2
Molecular Weight (g/mol) 154.59
ChEBI CHEBI:27538
MDL Number MFCD00000624
SMILES CC(=O)C1=CC=C(Cl)C=C1
Synonym 4'-chloroacetophenone,1-4-chlorophenyl ethanone,4-chloroacetophenone,p-chloroacetophenone,ethanone, 1-4-chlorophenyl,acetophenone, 4'-chloro,1-4-chlorophenyl ethan-1-one,4-acetylchlorobenzene,p-chloracetophenone,p-acetylchlorobenzene
IUPAC Name 1-(4-chlorophenyl)ethanone
InChI Key BUZYGTVTZYSBCU-UHFFFAOYSA-N
Molecular Formula C8H7ClO
1,119

Pyridine-2-carboxaldehyde, 99%

CAS: 1121-60-4 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O

PubChem CID 14273
CAS 1121-60-4
Molecular Weight (g/mol) 107.112
ChEBI CHEBI:73012
MDL Number MFCD00006290
SMILES C1=CC=NC(=C1)C=O
Synonym 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde
IUPAC Name pyridine-2-carbaldehyde
InChI Key CSDSSGBPEUDDEE-UHFFFAOYSA-N
Molecular Formula C6H5NO
1,120

2-Chloroacetophenone, 98%, Thermo Scientific Chemicals

CAS: 532-27-4 Molecular Formula: C8H7ClO Molecular Weight (g/mol): 154.59 MDL Number: MFCD00000933 InChI Key: IMACFCSSMIZSPP-UHFFFAOYSA-N Synonym: 2-chloroacetophenone,phenacyl chloride,omega-chloroacetophenone,chloroacetophenone,tear gas,mace lacrimator,alpha-chloroacetophenone,ethanone, 2-chloro-1-phenyl,mace,1-chloroacetophenone PubChem CID: 10757 IUPAC Name: 2-chloro-1-phenylethan-1-one SMILES: ClCC(=O)C1=CC=CC=C1

PubChem CID 10757
CAS 532-27-4
Molecular Weight (g/mol) 154.59
MDL Number MFCD00000933
SMILES ClCC(=O)C1=CC=CC=C1
Synonym 2-chloroacetophenone,phenacyl chloride,omega-chloroacetophenone,chloroacetophenone,tear gas,mace lacrimator,alpha-chloroacetophenone,ethanone, 2-chloro-1-phenyl,mace,1-chloroacetophenone
IUPAC Name 2-chloro-1-phenylethan-1-one
InChI Key IMACFCSSMIZSPP-UHFFFAOYSA-N
Molecular Formula C8H7ClO
1,121

1-Methylimidazole-2-carboxaldehyde, 98%

CAS: 13750-81-7 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD01321308 InChI Key: UEBFLTZXUXZPJO-UHFFFAOYSA-N Synonym: 1-methyl-1h-imidazole-2-carbaldehyde,1-methyl-2-imidazolecarboxaldehyde,1-methylimidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde, 1-methyl,2-formyl-1-methylimidazole,imidazole-2-carboxaldehyde, 1-methyl,pubchem7614,zlchem 1231,2-formyl-l-methylimidazole,acmc-209ce6 PubChem CID: 139575 IUPAC Name: 1-methylimidazole-2-carbaldehyde SMILES: CN1C=CN=C1C=O

PubChem CID 139575
CAS 13750-81-7
Molecular Weight (g/mol) 110.12
MDL Number MFCD01321308
SMILES CN1C=CN=C1C=O
Synonym 1-methyl-1h-imidazole-2-carbaldehyde,1-methyl-2-imidazolecarboxaldehyde,1-methylimidazole-2-carboxaldehyde,1h-imidazole-2-carboxaldehyde, 1-methyl,2-formyl-1-methylimidazole,imidazole-2-carboxaldehyde, 1-methyl,pubchem7614,zlchem 1231,2-formyl-l-methylimidazole,acmc-209ce6
IUPAC Name 1-methylimidazole-2-carbaldehyde
InChI Key UEBFLTZXUXZPJO-UHFFFAOYSA-N
Molecular Formula C5H6N2O
1,122

4-Acetylpyridine, 98%

CAS: 1122-54-9 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006433 InChI Key: WMQUKDQWMMOHSA-UHFFFAOYSA-N Synonym: 4-acetylpyridine,methyl 4-pyridyl ketone,ethanone, 1-4-pyridinyl,ketone, methyl 4-pyridyl,1-pyridin-4-yl ethan-1-one,1-pyridin-4-yl ethanone,pyridine, 4-acetyl,4-acetyl pyridine,4-pyridyl methyl ketone,unii-g47437iow7 PubChem CID: 14282 IUPAC Name: 1-pyridin-4-ylethanone SMILES: CC(=O)C1=CC=NC=C1

PubChem CID 14282
CAS 1122-54-9
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006433
SMILES CC(=O)C1=CC=NC=C1
Synonym 4-acetylpyridine,methyl 4-pyridyl ketone,ethanone, 1-4-pyridinyl,ketone, methyl 4-pyridyl,1-pyridin-4-yl ethan-1-one,1-pyridin-4-yl ethanone,pyridine, 4-acetyl,4-acetyl pyridine,4-pyridyl methyl ketone,unii-g47437iow7
IUPAC Name 1-pyridin-4-ylethanone
InChI Key WMQUKDQWMMOHSA-UHFFFAOYSA-N
Molecular Formula C7H7NO
1,123

2-Hexanoylfuran, 99%

CAS: 14360-50-0 Molecular Formula: C10H14O2 Molecular Weight (g/mol): 166.22 MDL Number: MFCD00037354 InChI Key: YUAYWSBSIJVIBS-UHFFFAOYSA-N Synonym: 2-hexanoylfuran,2-furyl pentyl ketone,1-hexanone, 1-2-furanyl,pentyl 2-furyl ketone,1-2-furyl-1-hexanone,1-furan-2-yl hexan-1-one,1-2-furyl hexanone,2-furyl n-pentyl ketone,1-2-furanyl-1-hexanone,furan, 2-hexanoyl PubChem CID: 61738 IUPAC Name: 1-(furan-2-yl)hexan-1-one SMILES: CCCCCC(=O)C1=CC=CO1

PubChem CID 61738
CAS 14360-50-0
Molecular Weight (g/mol) 166.22
MDL Number MFCD00037354
SMILES CCCCCC(=O)C1=CC=CO1
Synonym 2-hexanoylfuran,2-furyl pentyl ketone,1-hexanone, 1-2-furanyl,pentyl 2-furyl ketone,1-2-furyl-1-hexanone,1-furan-2-yl hexan-1-one,1-2-furyl hexanone,2-furyl n-pentyl ketone,1-2-furanyl-1-hexanone,furan, 2-hexanoyl
IUPAC Name 1-(furan-2-yl)hexan-1-one
InChI Key YUAYWSBSIJVIBS-UHFFFAOYSA-N
Molecular Formula C10H14O2
1,124

7-Chloroisatin, 97%

CAS: 7477-63-6 Molecular Formula: C8H4ClNO2 Molecular Weight (g/mol): 181.575 MDL Number: MFCD00022796 InChI Key: MPLXQMMMGDYXIT-UHFFFAOYSA-N PubChem CID: 344135 IUPAC Name: 7-chloro-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)Cl)NC(=O)C2=O

PubChem CID 344135
CAS 7477-63-6
Molecular Weight (g/mol) 181.575
MDL Number MFCD00022796
SMILES C1=CC2=C(C(=C1)Cl)NC(=O)C2=O
IUPAC Name 7-chloro-1H-indole-2,3-dione
InChI Key MPLXQMMMGDYXIT-UHFFFAOYSA-N
Molecular Formula C8H4ClNO2
1,125

4-Bromosalicylaldehyde, 97%

CAS: 22532-62-3 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.019 MDL Number: MFCD06252606 InChI Key: HXTWKHXDFATMSP-UHFFFAOYSA-N Synonym: 4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde PubChem CID: 4066019 IUPAC Name: 4-bromo-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1Br)O)C=O

PubChem CID 4066019
CAS 22532-62-3
Molecular Weight (g/mol) 201.019
MDL Number MFCD06252606
SMILES C1=CC(=C(C=C1Br)O)C=O
Synonym 4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde
IUPAC Name 4-bromo-2-hydroxybenzaldehyde
InChI Key HXTWKHXDFATMSP-UHFFFAOYSA-N
Molecular Formula C7H5BrO2