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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)
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Alpha beta-unsaturated carbonyl compounds (547)
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2,446 – 2,460 of 6,893 results
2,446

1,4-Diacetylbenzene 99.0+%, TCI America™

CAS: 1009-61-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008750 InChI Key: SKBBQSLSGRSQAJ-UHFFFAOYSA-N Synonym: 1,4-diacetylbenzene,1,1'-1,4-phenylene diethanone,p-diacetylbenzene,p-acetylacetophenone,benzene, p-diacetyl,ethanone, 1,1'-1,4-phenylene bis,1-4-acetylphenyl ethanone,1-4-acetylphenyl ethan-1-one,1,1-1,4-phenylene bis-ethanone,4-acetylacetophenone PubChem CID: 13888 IUPAC Name: 1-(4-acetylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C=C1)C(C)=O

PubChem CID 13888
CAS 1009-61-6
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008750
SMILES CC(=O)C1=CC=C(C=C1)C(C)=O
Synonym 1,4-diacetylbenzene,1,1'-1,4-phenylene diethanone,p-diacetylbenzene,p-acetylacetophenone,benzene, p-diacetyl,ethanone, 1,1'-1,4-phenylene bis,1-4-acetylphenyl ethanone,1-4-acetylphenyl ethan-1-one,1,1-1,4-phenylene bis-ethanone,4-acetylacetophenone
IUPAC Name 1-(4-acetylphenyl)ethan-1-one
InChI Key SKBBQSLSGRSQAJ-UHFFFAOYSA-N
Molecular Formula C10H10O2
2,447

4'-Butylacetophenone 97.0+%, TCI America™

CAS: 37920-25-5 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 MDL Number: MFCD00017500 InChI Key: MQESVSITPLILCO-UHFFFAOYSA-N Synonym: 4'-butylacetophenone,1-4-butylphenyl ethanone,ethanone, 1-4-butylphenyl,p-butylacetophenone,1-4-butylphenyl ethan-1-one,p-n-butylacetophenone,4'-n-butylacetophenone,unii-6738cf9z8v,1-acetyl-4-butylbenzene,1-4-butyl-phenyl ethanone PubChem CID: 123470 IUPAC Name: 1-(4-butylphenyl)ethan-1-one SMILES: CCCCC1=CC=C(C=C1)C(C)=O

PubChem CID 123470
CAS 37920-25-5
Molecular Weight (g/mol) 176.26
MDL Number MFCD00017500
SMILES CCCCC1=CC=C(C=C1)C(C)=O
Synonym 4'-butylacetophenone,1-4-butylphenyl ethanone,ethanone, 1-4-butylphenyl,p-butylacetophenone,1-4-butylphenyl ethan-1-one,p-n-butylacetophenone,4'-n-butylacetophenone,unii-6738cf9z8v,1-acetyl-4-butylbenzene,1-4-butyl-phenyl ethanone
IUPAC Name 1-(4-butylphenyl)ethan-1-one
InChI Key MQESVSITPLILCO-UHFFFAOYSA-N
Molecular Formula C12H16O
2,448

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
2,449

5-Bromo-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 113118-81-3 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.008 MDL Number: MFCD03265758 InChI Key: NGUVGKAEOFPLDT-UHFFFAOYSA-N Synonym: 5-bromonicotinaldehyde,5-bromo-3-pyridinecarboxaldehyde,5-bromo-3-formylpyridine,3-bromopyridine-5-carboxaldehyde,5-bromopyridine-3-carboxaldehyde,5-bromo-pyridine-3-carbaldehyde,3-bromo-5-formylpyridine,3-pyridinecarboxaldehyde, 5-bromo,3-bromopyridine-5-carbaldehyde,5-bromo-3-pyridinecarbaldehyde PubChem CID: 2784734 IUPAC Name: 5-bromopyridine-3-carbaldehyde SMILES: C1=C(C=NC=C1Br)C=O

PubChem CID 2784734
CAS 113118-81-3
Molecular Weight (g/mol) 186.008
MDL Number MFCD03265758
SMILES C1=C(C=NC=C1Br)C=O
Synonym 5-bromonicotinaldehyde,5-bromo-3-pyridinecarboxaldehyde,5-bromo-3-formylpyridine,3-bromopyridine-5-carboxaldehyde,5-bromopyridine-3-carboxaldehyde,5-bromo-pyridine-3-carbaldehyde,3-bromo-5-formylpyridine,3-pyridinecarboxaldehyde, 5-bromo,3-bromopyridine-5-carbaldehyde,5-bromo-3-pyridinecarbaldehyde
IUPAC Name 5-bromopyridine-3-carbaldehyde
InChI Key NGUVGKAEOFPLDT-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
2,450

2',4',6'-Trimethylacetophenone 97.0+%, TCI America™

CAS: 1667-01-2 Molecular Formula: C11H14O Molecular Weight (g/mol): 162.23 MDL Number: MFCD00008735 InChI Key: XWCIICLTKWRWCI-UHFFFAOYSA-N Synonym: 1-mesitylethanone,2',4',6'-trimethylacetophenone,acetylmesitylene,acetomesitylene,mesityl methyl ketone,1-2,4,6-trimethylphenyl ethanone,ethanone, 1-2,4,6-trimethylphenyl,2-acetylmesitylene,2,4,6-trimethylacetophenone,methyl 2,4,6-trimethylphenyl ketone PubChem CID: 15461 IUPAC Name: 1-(2,4,6-trimethylphenyl)ethan-1-one SMILES: CC(=O)C1=C(C)C=C(C)C=C1C

PubChem CID 15461
CAS 1667-01-2
Molecular Weight (g/mol) 162.23
MDL Number MFCD00008735
SMILES CC(=O)C1=C(C)C=C(C)C=C1C
Synonym 1-mesitylethanone,2',4',6'-trimethylacetophenone,acetylmesitylene,acetomesitylene,mesityl methyl ketone,1-2,4,6-trimethylphenyl ethanone,ethanone, 1-2,4,6-trimethylphenyl,2-acetylmesitylene,2,4,6-trimethylacetophenone,methyl 2,4,6-trimethylphenyl ketone
IUPAC Name 1-(2,4,6-trimethylphenyl)ethan-1-one
InChI Key XWCIICLTKWRWCI-UHFFFAOYSA-N
Molecular Formula C11H14O
2,451

4'-Fluoro-2'-hydroxyacetophenone 97.0+%, TCI America™

CAS: 1481-27-2 Molecular Formula: C8H7FO2 Molecular Weight (g/mol): 154.14 MDL Number: MFCD00143203 InChI Key: HLTBTUXAMVOKIH-UHFFFAOYSA-N Synonym: 4'-fluoro-2'-hydroxyacetophenone,1-4-fluoro-2-hydroxyphenyl ethanone,4-fluoro-2-hydroxyacetophenone,1-4-fluoro-2-hydroxyphenyl ethan-1-one,ethanone, 1-4-fluoro-2-hydroxyphenyl,1-4-fluoro-2-hydroxy-phenyl ethanone,1-acetyl-4-fluoro-2-hydroxybenzene,pubchem13252,acmc-1bzss,4'-fluoro-2'-hydroxy PubChem CID: 2737326 IUPAC Name: 1-(4-fluoro-2-hydroxyphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(F)C=C1O

PubChem CID 2737326
CAS 1481-27-2
Molecular Weight (g/mol) 154.14
MDL Number MFCD00143203
SMILES CC(=O)C1=CC=C(F)C=C1O
Synonym 4'-fluoro-2'-hydroxyacetophenone,1-4-fluoro-2-hydroxyphenyl ethanone,4-fluoro-2-hydroxyacetophenone,1-4-fluoro-2-hydroxyphenyl ethan-1-one,ethanone, 1-4-fluoro-2-hydroxyphenyl,1-4-fluoro-2-hydroxy-phenyl ethanone,1-acetyl-4-fluoro-2-hydroxybenzene,pubchem13252,acmc-1bzss,4'-fluoro-2'-hydroxy
IUPAC Name 1-(4-fluoro-2-hydroxyphenyl)ethan-1-one
InChI Key HLTBTUXAMVOKIH-UHFFFAOYSA-N
Molecular Formula C8H7FO2
2,452

4'-Hydroxyvalerophenone 98.0+%, TCI America™

CAS: 2589-71-1 Molecular Formula: C11H14O2 Molecular Weight (g/mol): 178.231 MDL Number: MFCD00009719 InChI Key: ZKCJJGOOPOIZTE-UHFFFAOYSA-N Synonym: 4'-hydroxyvalerophenone,4-valerylphenol,1-pentanone, 1-4-hydroxyphenyl,p-valerylphenol,1-4-hydroxyphenyl pentan-1-one,p-hydroxyvalerophenone,4'-hydroxypentanophenone,valerophenone, 4'-hydroxy,4-pentanoylphenol PubChem CID: 75766 IUPAC Name: 1-(4-hydroxyphenyl)pentan-1-one SMILES: CCCCC(=O)C1=CC=C(C=C1)O

PubChem CID 75766
CAS 2589-71-1
Molecular Weight (g/mol) 178.231
MDL Number MFCD00009719
SMILES CCCCC(=O)C1=CC=C(C=C1)O
Synonym 4'-hydroxyvalerophenone,4-valerylphenol,1-pentanone, 1-4-hydroxyphenyl,p-valerylphenol,1-4-hydroxyphenyl pentan-1-one,p-hydroxyvalerophenone,4'-hydroxypentanophenone,valerophenone, 4'-hydroxy,4-pentanoylphenol
IUPAC Name 1-(4-hydroxyphenyl)pentan-1-one
InChI Key ZKCJJGOOPOIZTE-UHFFFAOYSA-N
Molecular Formula C11H14O2
2,453

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
2,454

6-Methyl-4-chromanone 98.0+%, TCI America™

CAS: 39513-75-2 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00024071 InChI Key: RJHXEPLSJAVTFW-UHFFFAOYSA-N PubChem CID: 584354 IUPAC Name: 6-methyl-3,4-dihydro-2H-1-benzopyran-4-one SMILES: CC1=CC2=C(OCCC2=O)C=C1

PubChem CID 584354
CAS 39513-75-2
Molecular Weight (g/mol) 162.19
MDL Number MFCD00024071
SMILES CC1=CC2=C(OCCC2=O)C=C1
IUPAC Name 6-methyl-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key RJHXEPLSJAVTFW-UHFFFAOYSA-N
Molecular Formula C10H10O2
2,455

3-Quinolinecarboxaldehyde 96.0+%, TCI America™

CAS: 13669-42-6 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.172 MDL Number: MFCD00006768 InChI Key: RYGIHSLRMNXWCN-UHFFFAOYSA-N Synonym: 3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde PubChem CID: 83641 IUPAC Name: quinoline-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C=C(C=N2)C=O

PubChem CID 83641
CAS 13669-42-6
Molecular Weight (g/mol) 157.172
MDL Number MFCD00006768
SMILES C1=CC=C2C(=C1)C=C(C=N2)C=O
Synonym 3-quinolinecarboxaldehyde,quinoline-3-carboxaldehyde,3-quinolinecarbaldehyde,3-formylquinoline,quinoline-3-aldehyde,quinoline-3 carbaldehyde,rarechem ak ml 0129,3-quinoline carboxaldehyde,quinoline 3-carboxaldehyde,3-quinoline-carboxaldehyde
IUPAC Name quinoline-3-carbaldehyde
InChI Key RYGIHSLRMNXWCN-UHFFFAOYSA-N
Molecular Formula C10H7NO
2,456

3-Bromothiophene-2-carboxaldehyde 95.0+%, TCI America™

CAS: 930-96-1 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.04 MDL Number: MFCD00126680 InChI Key: BCZHCWCOQDRYGS-UHFFFAOYSA-N Synonym: 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz PubChem CID: 2797079 IUPAC Name: 3-bromothiophene-2-carbaldehyde SMILES: BrC1=C(SC=C1)C=O

PubChem CID 2797079
CAS 930-96-1
Molecular Weight (g/mol) 191.04
MDL Number MFCD00126680
SMILES BrC1=C(SC=C1)C=O
Synonym 3-bromothiophene-2-carboxaldehyde,3-bromo-2-formylthiophene,3-bromo-2-thiophenecarbaldehyde,3-bromo-2-thiophene carboxaldehyde,3-bromo-thiophene-2-carbaldehyde,2-thiophenecarboxaldehyde, 3-bromo,bromothiophenecarbaldehyde,3-bromothiophene-2-aldehyde,pubchem5327,acmc-209rjz
IUPAC Name 3-bromothiophene-2-carbaldehyde
InChI Key BCZHCWCOQDRYGS-UHFFFAOYSA-N
Molecular Formula C5H3BrOS
2,457

Anthraquinone-2-carbonyl Chloride 98.0+%, TCI America™

CAS: 6470-87-7 Molecular Formula: C14H10ClN3O3S Molecular Weight (g/mol): 335.76 MDL Number: MFCD00059498 InChI Key: QBUULMJMEMIBIA-UHFFFAOYSA-N PubChem CID: 15025286 IUPAC Name: 1-(4-chlorophenyl)-3-(2-nitrobenzoyl)thiourea SMILES: [O-][N+](=O)C1=CC=CC=C1C(=O)NC(=S)NC1=CC=C(Cl)C=C1

PubChem CID 15025286
CAS 6470-87-7
Molecular Weight (g/mol) 335.76
MDL Number MFCD00059498
SMILES [O-][N+](=O)C1=CC=CC=C1C(=O)NC(=S)NC1=CC=C(Cl)C=C1
IUPAC Name 1-(4-chlorophenyl)-3-(2-nitrobenzoyl)thiourea
InChI Key QBUULMJMEMIBIA-UHFFFAOYSA-N
Molecular Formula C14H10ClN3O3S
2,458

3-(2,4-Difluorobenzoyl)propionic Acid 98.0+%, TCI America™

CAS: 110931-77-6 Molecular Formula: C10H8F2O3 Molecular Weight (g/mol): 214.17 MDL Number: MFCD00143016 InChI Key: OKYUHFSCTFNDFB-UHFFFAOYSA-N Synonym: 4-(2,4-Difluorophenyl)-4-oxobutyric Acid PubChem CID: 2774081 IUPAC Name: 4-(2,4-difluorophenyl)-4-oxobutanoic acid SMILES: OC(=O)CCC(=O)C1=C(F)C=C(F)C=C1

PubChem CID 2774081
CAS 110931-77-6
Molecular Weight (g/mol) 214.17
MDL Number MFCD00143016
SMILES OC(=O)CCC(=O)C1=C(F)C=C(F)C=C1
Synonym 4-(2,4-Difluorophenyl)-4-oxobutyric Acid
IUPAC Name 4-(2,4-difluorophenyl)-4-oxobutanoic acid
InChI Key OKYUHFSCTFNDFB-UHFFFAOYSA-N
Molecular Formula C10H8F2O3
2,459

4'-Methoxypropiophenone 97.0+%, TCI America™

CAS: 121-97-1 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00009310 InChI Key: ZJVAWPKTWVFKHG-UHFFFAOYSA-N PubChem CID: 67144 IUPAC Name: 1-(4-methoxyphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)OC

PubChem CID 67144
CAS 121-97-1
Molecular Weight (g/mol) 164.204
MDL Number MFCD00009310
SMILES CCC(=O)C1=CC=C(C=C1)OC
IUPAC Name 1-(4-methoxyphenyl)propan-1-one
InChI Key ZJVAWPKTWVFKHG-UHFFFAOYSA-N
Molecular Formula C10H12O2
2,460

3-Hexyn-2-one 95.0+%, TCI America™

CAS: 1679-36-3 Molecular Formula: C6H8O Molecular Weight (g/mol): 96.129 MDL Number: MFCD00041627 InChI Key: LTAPKZGQTMVYMX-UHFFFAOYSA-N Synonym: 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone PubChem CID: 137151 IUPAC Name: hex-3-yn-2-one SMILES: CCC#CC(=O)C

PubChem CID 137151
CAS 1679-36-3
Molecular Weight (g/mol) 96.129
MDL Number MFCD00041627
SMILES CCC#CC(=O)C
Synonym 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone
IUPAC Name hex-3-yn-2-one
InChI Key LTAPKZGQTMVYMX-UHFFFAOYSA-N
Molecular Formula C6H8O