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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 (4,313)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (548)
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1,546 – 1,560 of 6,656 results
1,546

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
1,547

trans-2-Methyl-2-butenal 95.0+%, TCI America™

CAS: 497-03-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00006977 InChI Key: ACWQBUSCFPJUPN-HWKANZROSA-N Synonym: tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e PubChem CID: 5321950 IUPAC Name: (E)-2-methylbut-2-enal SMILES: CC=C(C)C=O

PubChem CID 5321950
CAS 497-03-0
Molecular Weight (g/mol) 84.118
MDL Number MFCD00006977
SMILES CC=C(C)C=O
Synonym tiglic aldehyde,trans-2-methyl-2-butenal,tiglaldehyde,2-methylbut-2-enal,e-2-methylbut-2-enal,tiglic acid aldehyde,e-2-methyl-2-butenal,2-butenal, 2-methyl-, e,tigaldehyde, trans,2-butenal, 2-methyl-, 2e
IUPAC Name (E)-2-methylbut-2-enal
InChI Key ACWQBUSCFPJUPN-HWKANZROSA-N
Molecular Formula C5H8O
1,548

Ketorolac Tromethamine 98.0+%, TCI America™

CAS: 74103-07-4 Molecular Formula: C19H24N2O6 Molecular Weight (g/mol): 376.41 MDL Number: MFCD00887595 InChI Key: BWHLPLXXIDYSNW-UHFFFAOYNA-N Synonym: Ketorolac Tris Salt, (+/-)-5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic Acid Tris Salt PubChem CID: 84003 ChEBI: CHEBI:6130 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol; 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid SMILES: NC(CO)(CO)CO.OC(=O)C1CCN2C1=CC=C2C(=O)C1=CC=CC=C1

PubChem CID 84003
CAS 74103-07-4
Molecular Weight (g/mol) 376.41
ChEBI CHEBI:6130
MDL Number MFCD00887595
SMILES NC(CO)(CO)CO.OC(=O)C1CCN2C1=CC=C2C(=O)C1=CC=CC=C1
Synonym Ketorolac Tris Salt, (+/-)-5-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic Acid Tris Salt
IUPAC Name 2-amino-2-(hydroxymethyl)propane-1,3-diol; 5-benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid
InChI Key BWHLPLXXIDYSNW-UHFFFAOYNA-N
Molecular Formula C19H24N2O6
1,549

3',5'-Dimethylacetophenone 97.0+%, TCI America™

CAS: 5379-16-8 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.205 MDL Number: MFCD01075693 InChI Key: BKIHFZLJJUNKMZ-UHFFFAOYSA-N Synonym: 1-3,5-dimethylphenyl ethanone,3,5-dimethylacetophenone,3',5'-dimethylacetophenone,1-3,5-dimethylphenyl ethan-1-one,ethanone, 1-dimethylphenyl,ethanone, 1-3,5-dimethylphenyl,1-dimethylphenyl ethan-1-one,pubchem24402,3', 5'-dimethylacetophenone,3',5'-dimethyl acetophenone PubChem CID: 14921 IUPAC Name: 1-(3,5-dimethylphenyl)ethanone SMILES: CC1=CC(=CC(=C1)C(=O)C)C

PubChem CID 14921
CAS 5379-16-8
Molecular Weight (g/mol) 148.205
MDL Number MFCD01075693
SMILES CC1=CC(=CC(=C1)C(=O)C)C
Synonym 1-3,5-dimethylphenyl ethanone,3,5-dimethylacetophenone,3',5'-dimethylacetophenone,1-3,5-dimethylphenyl ethan-1-one,ethanone, 1-dimethylphenyl,ethanone, 1-3,5-dimethylphenyl,1-dimethylphenyl ethan-1-one,pubchem24402,3', 5'-dimethylacetophenone,3',5'-dimethyl acetophenone
IUPAC Name 1-(3,5-dimethylphenyl)ethanone
InChI Key BKIHFZLJJUNKMZ-UHFFFAOYSA-N
Molecular Formula C10H12O
1,550

Cyclopropyl 2-Thienyl Ketone 96.0+%, TCI America™

CAS: 6193-47-1 Molecular Formula: C8H8OS Molecular Weight (g/mol): 152.211 MDL Number: MFCD00005427 InChI Key: PJDFNFSTSCAKPC-UHFFFAOYSA-N Synonym: cyclopropyl 2-thienyl ketone,cyclopropyl thiophen-2-yl methanone,cyclopropyl 2-thienyl methanone,cyclopropyl2-thienylketone,acmc-1b3oh,2-thienylcyclopropyl ketone,cyclopropyl 2-thienylketone,bidd:gt0674,methanone,cyclopropyl-2-thienyl,pjdfnfstscakpc-uhfffaoysa PubChem CID: 80328 IUPAC Name: cyclopropyl(thiophen-2-yl)methanone SMILES: C1CC1C(=O)C2=CC=CS2

PubChem CID 80328
CAS 6193-47-1
Molecular Weight (g/mol) 152.211
MDL Number MFCD00005427
SMILES C1CC1C(=O)C2=CC=CS2
Synonym cyclopropyl 2-thienyl ketone,cyclopropyl thiophen-2-yl methanone,cyclopropyl 2-thienyl methanone,cyclopropyl2-thienylketone,acmc-1b3oh,2-thienylcyclopropyl ketone,cyclopropyl 2-thienylketone,bidd:gt0674,methanone,cyclopropyl-2-thienyl,pjdfnfstscakpc-uhfffaoysa
IUPAC Name cyclopropyl(thiophen-2-yl)methanone
InChI Key PJDFNFSTSCAKPC-UHFFFAOYSA-N
Molecular Formula C8H8OS
1,551

Ethyl 2-Hexylacetoacetate 95.0+%, TCI America™

CAS: 29214-60-6 Molecular Formula: C12H22O3 Molecular Weight (g/mol): 214.305 MDL Number: MFCD00026889 InChI Key: BRGRZPQESQKATK-UHFFFAOYSA-N Synonym: 2-Acetyl-n-octanoic Acid Ethyl Ester, Ethyl 2-Acetyl-n-octanoate, Hexylacetoacetic Acid Ethyl Ester PubChem CID: 121790 IUPAC Name: ethyl 2-acetyloctanoate SMILES: CCCCCCC(C(=O)C)C(=O)OCC

PubChem CID 121790
CAS 29214-60-6
Molecular Weight (g/mol) 214.305
MDL Number MFCD00026889
SMILES CCCCCCC(C(=O)C)C(=O)OCC
Synonym 2-Acetyl-n-octanoic Acid Ethyl Ester, Ethyl 2-Acetyl-n-octanoate, Hexylacetoacetic Acid Ethyl Ester
IUPAC Name ethyl 2-acetyloctanoate
InChI Key BRGRZPQESQKATK-UHFFFAOYSA-N
Molecular Formula C12H22O3
1,553

Sodium 4-Acetylbenzenesulfonate 98.0+%, TCI America™

CAS: 61827-67-6 Molecular Formula: C8H7NaO4S Molecular Weight (g/mol): 222.19 MDL Number: MFCD00007510 InChI Key: PUWCULQGLSPCMQ-UHFFFAOYSA-M Synonym: 4′C-Acetophenonesulfonic Acid Sodium Salt, 4-Acetylbenzenesulfonic Acid Sodium Salt PubChem CID: 23668814 IUPAC Name: sodium;4-acetylbenzenesulfonate SMILES: CC(=O)C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

PubChem CID 23668814
CAS 61827-67-6
Molecular Weight (g/mol) 222.19
MDL Number MFCD00007510
SMILES CC(=O)C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
Synonym 4′C-Acetophenonesulfonic Acid Sodium Salt, 4-Acetylbenzenesulfonic Acid Sodium Salt
IUPAC Name sodium;4-acetylbenzenesulfonate
InChI Key PUWCULQGLSPCMQ-UHFFFAOYSA-M
Molecular Formula C8H7NaO4S
1,554

4'-Nitroacetophenone 98.0+%, TCI America™

CAS: 100-19-6 Molecular Formula: C8H7NO3 Molecular Weight (g/mol): 165.15 MDL Number: MFCD00007355 InChI Key: YQYGPGKTNQNXMH-UHFFFAOYSA-N Synonym: p-nitroacetophenone,4'-nitroacetophenone,4-nitroacetophenone,1-4-nitrophenyl ethanone,p-acetylnitrobenzene,paranitroacetophenone,p-nitrophenyl methyl ketone,1-4-nitrophenyl ethan-1-one,ethanone, 1-4-nitrophenyl,pnap PubChem CID: 7487 ChEBI: CHEBI:28735 IUPAC Name: 1-(4-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C=C1)[N+]([O-])=O

PubChem CID 7487
CAS 100-19-6
Molecular Weight (g/mol) 165.15
ChEBI CHEBI:28735
MDL Number MFCD00007355
SMILES CC(=O)C1=CC=C(C=C1)[N+]([O-])=O
Synonym p-nitroacetophenone,4'-nitroacetophenone,4-nitroacetophenone,1-4-nitrophenyl ethanone,p-acetylnitrobenzene,paranitroacetophenone,p-nitrophenyl methyl ketone,1-4-nitrophenyl ethan-1-one,ethanone, 1-4-nitrophenyl,pnap
IUPAC Name 1-(4-nitrophenyl)ethan-1-one
InChI Key YQYGPGKTNQNXMH-UHFFFAOYSA-N
Molecular Formula C8H7NO3
1,555

2,4,4,6-Tetrabromo-2,5-cyclohexadienone 97.0+%, TCI America™

CAS: 20244-61-5 Molecular Formula: C6H2Br4O Molecular Weight (g/mol): 409.697 MDL Number: MFCD00001589 InChI Key: NJQJGRGGIUNVAB-UHFFFAOYSA-N Synonym: 2,4,4,6-tetrabromocyclohexa-2,5-dienone,2,4,4,6-tetrabromo-2,5-cyclohexadienone,2,4,4,6-tetrabromo-2,5-cyclohexadien-1-one,2,5-cyclohexadien-1-one, 2,4,4,6-tetrabromo,2,2,4,4-tetrabromo-2,5-cyclohexadienone,tbco,acmc-1cce4,ksc496q7n,2,4,4,6-tetrabromocyclohexadienone,2,4,4,6-tetrabromocyclohexadiene-1-one PubChem CID: 88433 IUPAC Name: 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one SMILES: C1=C(C(=O)C(=CC1(Br)Br)Br)Br

PubChem CID 88433
CAS 20244-61-5
Molecular Weight (g/mol) 409.697
MDL Number MFCD00001589
SMILES C1=C(C(=O)C(=CC1(Br)Br)Br)Br
Synonym 2,4,4,6-tetrabromocyclohexa-2,5-dienone,2,4,4,6-tetrabromo-2,5-cyclohexadienone,2,4,4,6-tetrabromo-2,5-cyclohexadien-1-one,2,5-cyclohexadien-1-one, 2,4,4,6-tetrabromo,2,2,4,4-tetrabromo-2,5-cyclohexadienone,tbco,acmc-1cce4,ksc496q7n,2,4,4,6-tetrabromocyclohexadienone,2,4,4,6-tetrabromocyclohexadiene-1-one
IUPAC Name 2,4,4,6-tetrabromocyclohexa-2,5-dien-1-one
InChI Key NJQJGRGGIUNVAB-UHFFFAOYSA-N
Molecular Formula C6H2Br4O
1,556

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

CAS: 1979-36-8 Molecular Formula: C8H6F2O Molecular Weight (g/mol): 156.132 MDL Number: MFCD00009898 InChI Key: HLAFIZUVVWJAKL-UHFFFAOYSA-N Synonym: 2',5'-difluoroacetophenone,1-2,5-difluorophenyl ethanone,2,5-difluoroacetophenone,1-2,5-difluorophenyl ethan-1-one,ethanone, 1-2,5-difluorophenyl,1-acetyl-2,5-difluorobenzene,fr df bv1,pubchem8394,2,5-difluoro acetophenone,acmc-209f2b PubChem CID: 74794 IUPAC Name: 1-(2,5-difluorophenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)F)F

PubChem CID 74794
CAS 1979-36-8
Molecular Weight (g/mol) 156.132
MDL Number MFCD00009898
SMILES CC(=O)C1=C(C=CC(=C1)F)F
Synonym 2',5'-difluoroacetophenone,1-2,5-difluorophenyl ethanone,2,5-difluoroacetophenone,1-2,5-difluorophenyl ethan-1-one,ethanone, 1-2,5-difluorophenyl,1-acetyl-2,5-difluorobenzene,fr df bv1,pubchem8394,2,5-difluoro acetophenone,acmc-209f2b
IUPAC Name 1-(2,5-difluorophenyl)ethanone
InChI Key HLAFIZUVVWJAKL-UHFFFAOYSA-N
Molecular Formula C8H6F2O
1,557

3'-Hydroxyacetophenone 98.0+%, TCI America™

CAS: 121-71-1 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00002298 InChI Key: LUJMEECXHPYQOF-UHFFFAOYSA-N Synonym: 3'-hydroxyacetophenone,3-hydroxyacetophenone,1-3-hydroxyphenyl ethanone,m-hydroxyacetophenone,3-acetylphenol,1-3-hydroxyphenyl ethan-1-one,ethanone, 1-3-hydroxyphenyl,m-acetylphenol,3-hydroxy acetophenone,3-acetophenol PubChem CID: 8487 IUPAC Name: 1-(3-hydroxyphenyl)ethanone SMILES: CC(=O)C1=CC(=CC=C1)O

PubChem CID 8487
CAS 121-71-1
Molecular Weight (g/mol) 136.15
MDL Number MFCD00002298
SMILES CC(=O)C1=CC(=CC=C1)O
Synonym 3'-hydroxyacetophenone,3-hydroxyacetophenone,1-3-hydroxyphenyl ethanone,m-hydroxyacetophenone,3-acetylphenol,1-3-hydroxyphenyl ethan-1-one,ethanone, 1-3-hydroxyphenyl,m-acetylphenol,3-hydroxy acetophenone,3-acetophenol
IUPAC Name 1-(3-hydroxyphenyl)ethanone
InChI Key LUJMEECXHPYQOF-UHFFFAOYSA-N
Molecular Formula C8H8O2
1,558

Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium(III) 95.0+%, TCI America™

CAS: 15522-71-1 Molecular Formula: C33H60EuO6 Molecular Weight (g/mol): 704.801 MDL Number: MFCD00000019 InChI Key: RHXUZKJNHAMZEP-QFVJJVGWSA-N Synonym: eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3 PubChem CID: 10897800 IUPAC Name: europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one SMILES: CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Eu]

PubChem CID 10897800
CAS 15522-71-1
Molecular Weight (g/mol) 704.801
MDL Number MFCD00000019
SMILES CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.CC(C)(C)C(=CC(=O)C(C)(C)C)O.[Eu]
Synonym eu dpm 3,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium iii,resolve-al tm,europium iii-dpm,eu tmhd 3,europium 2,2,6,6-tetramethyl-3,5-heptanedionate,europium-tris dipivaloylmethane,tris 2,2,6,6-tetramethyl-3,5-heptanedionato europium 3
IUPAC Name europium;(E)-5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one
InChI Key RHXUZKJNHAMZEP-QFVJJVGWSA-N
Molecular Formula C33H60EuO6
1,559

3-Formyl-6-isopropylchromone 98.0+%, TCI America™

CAS: 49619-58-1 Molecular Formula: C13H12O3 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00192183 InChI Key: FRRYMYQANNFABF-UHFFFAOYSA-N Synonym: 6-Isopropyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde, 6-Isopropylchromone-3-carboxaldehyde PubChem CID: 688711 IUPAC Name: 4-oxo-6-(propan-2-yl)-4H-chromene-3-carbaldehyde SMILES: CC(C)C1=CC=C2OC=C(C=O)C(=O)C2=C1

PubChem CID 688711
CAS 49619-58-1
Molecular Weight (g/mol) 216.24
MDL Number MFCD00192183
SMILES CC(C)C1=CC=C2OC=C(C=O)C(=O)C2=C1
Synonym 6-Isopropyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde, 6-Isopropylchromone-3-carboxaldehyde
IUPAC Name 4-oxo-6-(propan-2-yl)-4H-chromene-3-carbaldehyde
InChI Key FRRYMYQANNFABF-UHFFFAOYSA-N
Molecular Formula C13H12O3
1,560

Valeraldehyde 95.0+%, TCI America™

CAS: 110-62-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00007026 InChI Key: HGBOYTHUEUWSSQ-UHFFFAOYSA-N Synonym: valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde PubChem CID: 8063 ChEBI: CHEBI:84069 IUPAC Name: pentanal SMILES: CCCCC=O

PubChem CID 8063
CAS 110-62-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:84069
MDL Number MFCD00007026
SMILES CCCCC=O
Synonym valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde
IUPAC Name pentanal
InChI Key HGBOYTHUEUWSSQ-UHFFFAOYSA-N
Molecular Formula C5H10O