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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 (4,078)
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Alpha beta-unsaturated carbonyl compounds (547)
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2,161 – 2,175 of 6,672 results
2,161

2-Bromophenacyl Bromide 97.0+%, TCI America™

CAS: 49851-55-0 Molecular Formula: C8H6Br2O Molecular Weight (g/mol): 277.943 MDL Number: MFCD00044660 InChI Key: LAXPJIJQTHJGCK-UHFFFAOYSA-N PubChem CID: 2737522 IUPAC Name: 2-bromo-1-(2-bromophenyl)ethanone SMILES: C1=CC=C(C(=C1)C(=O)CBr)Br

PubChem CID 2737522
CAS 49851-55-0
Molecular Weight (g/mol) 277.943
MDL Number MFCD00044660
SMILES C1=CC=C(C(=C1)C(=O)CBr)Br
IUPAC Name 2-bromo-1-(2-bromophenyl)ethanone
InChI Key LAXPJIJQTHJGCK-UHFFFAOYSA-N
Molecular Formula C8H6Br2O
2,162

2'-Nitroacetophenone 96.0+%, TCI America™

CAS: 577-59-3 Molecular Formula: C8H7NO3 Molecular Weight (g/mol): 165.15 MDL Number: MFCD00007144 InChI Key: SUGXZLKUDLDTKX-UHFFFAOYSA-N Synonym: 2'-nitroacetophenone,1-2-nitrophenyl ethanone,o-nitroacetophenone,ethanone, 1-2-nitrophenyl,2-acetylnitrobenzene,acetophenone, 2'-nitro,methyl 2-nitrophenyl ketone,unii-52l53k4x3o,ccris 2329,1-2-nitrophenyl ethan-1-one PubChem CID: 11346 IUPAC Name: 1-(2-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=CC=CC=C1[N+]([O-])=O

PubChem CID 11346
CAS 577-59-3
Molecular Weight (g/mol) 165.15
MDL Number MFCD00007144
SMILES CC(=O)C1=CC=CC=C1[N+]([O-])=O
Synonym 2'-nitroacetophenone,1-2-nitrophenyl ethanone,o-nitroacetophenone,ethanone, 1-2-nitrophenyl,2-acetylnitrobenzene,acetophenone, 2'-nitro,methyl 2-nitrophenyl ketone,unii-52l53k4x3o,ccris 2329,1-2-nitrophenyl ethan-1-one
IUPAC Name 1-(2-nitrophenyl)ethan-1-one
InChI Key SUGXZLKUDLDTKX-UHFFFAOYSA-N
Molecular Formula C8H7NO3
2,163

Isovaleraldehyde 98.0+%, TCI America™

CAS: 590-86-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00007014 InChI Key: YGHRJJRRZDOVPD-UHFFFAOYSA-N Synonym: isovaleraldehyde,3-methylbutyraldehyde,isopentaldehyde,isovaleral,isovalerylaldehyde,isoamylaldehyde,butanal, 3-methyl,isopentanal,beta-methylbutanal,isovaleric aldehyde PubChem CID: 11552 ChEBI: CHEBI:16638 IUPAC Name: 3-methylbutanal SMILES: CC(C)CC=O

PubChem CID 11552
CAS 590-86-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:16638
MDL Number MFCD00007014
SMILES CC(C)CC=O
Synonym isovaleraldehyde,3-methylbutyraldehyde,isopentaldehyde,isovaleral,isovalerylaldehyde,isoamylaldehyde,butanal, 3-methyl,isopentanal,beta-methylbutanal,isovaleric aldehyde
IUPAC Name 3-methylbutanal
InChI Key YGHRJJRRZDOVPD-UHFFFAOYSA-N
Molecular Formula C5H10O
2,164

Tris(2,4-pentanedionato)indium(III) 99.0+%, TCI America™

CAS: 14405-45-9 Molecular Formula: C15H21InO6 Molecular Weight (g/mol): 412.15 MDL Number: MFCD00013494 InChI Key: CMGVNFXMZKDHDG-UHFFFAOYSA-N Synonym: acetylacetone indium iii salt,indium iii tris 4-oxo-2-pentene-2-olate PubChem CID: 101644361 IUPAC Name: indium(3+) tris(2,4-dioxopentan-3-ide) SMILES: [In+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O

PubChem CID 101644361
CAS 14405-45-9
Molecular Weight (g/mol) 412.15
MDL Number MFCD00013494
SMILES [In+3].CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O.CC(=O)[CH-]C(C)=O
Synonym acetylacetone indium iii salt,indium iii tris 4-oxo-2-pentene-2-olate
IUPAC Name indium(3+) tris(2,4-dioxopentan-3-ide)
InChI Key CMGVNFXMZKDHDG-UHFFFAOYSA-N
Molecular Formula C15H21InO6
2,165

Purpurin 95.0+%, TCI America™

CAS: 81-54-9 Molecular Formula: C14H8O5 Molecular Weight (g/mol): 256.213 MDL Number: MFCD00001203 InChI Key: BBNQQADTFFCFGB-UHFFFAOYSA-N Synonym: purpurin,1,2,4-trihydroxyanthraquinone,purpurine,verantin,hydroxylizaric acid,smoke brown g,1,2,4-trihydroxy-9,10-anthracenedione,1,2,4-trihydroxy-9,10-anthraquinone,1,2,4-trihydroxyanthrachinon,9,10-anthracenedione, 1,2,4-trihydroxy PubChem CID: 6683 ChEBI: CHEBI:8645 IUPAC Name: 1,2,4-trihydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O

PubChem CID 6683
CAS 81-54-9
Molecular Weight (g/mol) 256.213
ChEBI CHEBI:8645
MDL Number MFCD00001203
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=C(C=C3O)O)O
Synonym purpurin,1,2,4-trihydroxyanthraquinone,purpurine,verantin,hydroxylizaric acid,smoke brown g,1,2,4-trihydroxy-9,10-anthracenedione,1,2,4-trihydroxy-9,10-anthraquinone,1,2,4-trihydroxyanthrachinon,9,10-anthracenedione, 1,2,4-trihydroxy
IUPAC Name 1,2,4-trihydroxyanthracene-9,10-dione
InChI Key BBNQQADTFFCFGB-UHFFFAOYSA-N
Molecular Formula C14H8O5
2,166

3-Fluorosalicylaldehyde 98.0+%, TCI America™

CAS: 394-50-3 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.11 MDL Number: MFCD00003319 InChI Key: NWDHTEIVMDYWQJ-UHFFFAOYSA-N Synonym: 3-fluorosalicylaldehyde,3-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-2-hydroxy,zlchem 257,pubchem4215,3-fluor-salicylaldehyd,acmc-209j5k,ksc497m8b,2-hydroxy-3-fluoro-benzaldehyde PubChem CID: 587788 IUPAC Name: 3-fluoro-2-hydroxybenzaldehyde SMILES: OC1=C(C=O)C=CC=C1F

PubChem CID 587788
CAS 394-50-3
Molecular Weight (g/mol) 140.11
MDL Number MFCD00003319
SMILES OC1=C(C=O)C=CC=C1F
Synonym 3-fluorosalicylaldehyde,3-fluoro-2-hydroxy-benzaldehyde,benzaldehyde, 3-fluoro-2-hydroxy,zlchem 257,pubchem4215,3-fluor-salicylaldehyd,acmc-209j5k,ksc497m8b,2-hydroxy-3-fluoro-benzaldehyde
IUPAC Name 3-fluoro-2-hydroxybenzaldehyde
InChI Key NWDHTEIVMDYWQJ-UHFFFAOYSA-N
Molecular Formula C7H5FO2
2,167

Methyl Malonyl Chloride 97.0+%, TCI America™

CAS: 37517-81-0 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.531 MDL Number: MFCD00013657 InChI Key: UTBCRHAMJFMIIR-UHFFFAOYSA-N Synonym: methyl malonyl chloride,methyl 3-chloro-3-oxopropionate,methyl chloroformylacetate,propanoic acid, 3-chloro-3-oxo-, methyl ester,methyl-3-chloro-3-oxopropionate,methyl-3-chlor-3-oxopropanoat,methyl chlorocarbonylacetate,carbomethoxy acetyl chloride,methyl chloroformyl acetate,methyl3-chloro-3-oxopropionate PubChem CID: 123460 IUPAC Name: methyl 3-chloro-3-oxopropanoate SMILES: COC(=O)CC(=O)Cl

PubChem CID 123460
CAS 37517-81-0
Molecular Weight (g/mol) 136.531
MDL Number MFCD00013657
SMILES COC(=O)CC(=O)Cl
Synonym methyl malonyl chloride,methyl 3-chloro-3-oxopropionate,methyl chloroformylacetate,propanoic acid, 3-chloro-3-oxo-, methyl ester,methyl-3-chloro-3-oxopropionate,methyl-3-chlor-3-oxopropanoat,methyl chlorocarbonylacetate,carbomethoxy acetyl chloride,methyl chloroformyl acetate,methyl3-chloro-3-oxopropionate
IUPAC Name methyl 3-chloro-3-oxopropanoate
InChI Key UTBCRHAMJFMIIR-UHFFFAOYSA-N
Molecular Formula C4H5ClO3
2,168

2',4'-Difluoropropiophenone 98.0+%, TCI America™

CAS: 85068-30-0 Molecular Formula: C9H8F2O Molecular Weight (g/mol): 170.16 MDL Number: MFCD00015507 InChI Key: UZWOADNMVRRYDE-UHFFFAOYSA-N Synonym: 2',4'-difluoropropiophenone,1-2,4-difluorophenyl propan-1-one,2,4-difluoropropiophenone,1-propanone, 1-2,4-difluorophenyl,2,4-defluoropropiophenone,1-2,4-difluorophenyl-1-propanone,1-2.4-difluoro-phenyl-propan-1-one,acmc-209q3o,ksc654a2r PubChem CID: 123586 IUPAC Name: 1-(2,4-difluorophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(F)C=C1F

PubChem CID 123586
CAS 85068-30-0
Molecular Weight (g/mol) 170.16
MDL Number MFCD00015507
SMILES CCC(=O)C1=CC=C(F)C=C1F
Synonym 2',4'-difluoropropiophenone,1-2,4-difluorophenyl propan-1-one,2,4-difluoropropiophenone,1-propanone, 1-2,4-difluorophenyl,2,4-defluoropropiophenone,1-2,4-difluorophenyl-1-propanone,1-2.4-difluoro-phenyl-propan-1-one,acmc-209q3o,ksc654a2r
IUPAC Name 1-(2,4-difluorophenyl)propan-1-one
InChI Key UZWOADNMVRRYDE-UHFFFAOYSA-N
Molecular Formula C9H8F2O
2,169

Benzo[b]thiophene-3-carboxaldehyde 98.0+%, TCI America™

CAS: 5381-20-4 Molecular Formula: C9H6OS Molecular Weight (g/mol): 162.21 MDL Number: MFCD00052376 InChI Key: WDJLPQCBTBZTRH-UHFFFAOYSA-N Synonym: benzo b thiophene-3-carbaldehyde,benzo b thiophene-3-carboxaldehyde,thianaphthene-3-carboxaldehyde,3-formylbenzo b thiophene,benzothiophene-3-carbaldehyde,1-benzothiophen-3-carbaldehyd,pubchem13543,acmc-1apd4,thianapthene-3-carboxaldehyde,ksc274c6b PubChem CID: 227328 IUPAC Name: 1-benzothiophene-3-carbaldehyde SMILES: O=CC1=CSC2=CC=CC=C12

PubChem CID 227328
CAS 5381-20-4
Molecular Weight (g/mol) 162.21
MDL Number MFCD00052376
SMILES O=CC1=CSC2=CC=CC=C12
Synonym benzo b thiophene-3-carbaldehyde,benzo b thiophene-3-carboxaldehyde,thianaphthene-3-carboxaldehyde,3-formylbenzo b thiophene,benzothiophene-3-carbaldehyde,1-benzothiophen-3-carbaldehyd,pubchem13543,acmc-1apd4,thianapthene-3-carboxaldehyde,ksc274c6b
IUPAC Name 1-benzothiophene-3-carbaldehyde
InChI Key WDJLPQCBTBZTRH-UHFFFAOYSA-N
Molecular Formula C9H6OS
2,170

Methyl 3-Bromopyruvate 97.0+%, TCI America™

CAS: 7425-63-0 Molecular Formula: C4H5BrO3 Molecular Weight (g/mol): 180.99 MDL Number: MFCD01862963 InChI Key: MQONVZMIFQQQHA-UHFFFAOYSA-N Synonym: 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate PubChem CID: 352524 IUPAC Name: methyl 3-bromo-2-oxopropanoate SMILES: COC(=O)C(=O)CBr

PubChem CID 352524
CAS 7425-63-0
Molecular Weight (g/mol) 180.99
MDL Number MFCD01862963
SMILES COC(=O)C(=O)CBr
Synonym 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate
IUPAC Name methyl 3-bromo-2-oxopropanoate
InChI Key MQONVZMIFQQQHA-UHFFFAOYSA-N
Molecular Formula C4H5BrO3
2,171

4-Bromothiophene-3-carboxaldehyde 97.0+%, TCI America™

CAS: 18791-78-1 Molecular Formula: C5H3BrOS Molecular Weight (g/mol): 191.04 MDL Number: MFCD01318960 InChI Key: ZDVHJQOCVBTMOF-UHFFFAOYSA-N Synonym: 4-Bromo-3-formylthiophene PubChem CID: 2764207 IUPAC Name: 4-bromothiophene-3-carbaldehyde SMILES: BrC1=CSC=C1C=O

PubChem CID 2764207
CAS 18791-78-1
Molecular Weight (g/mol) 191.04
MDL Number MFCD01318960
SMILES BrC1=CSC=C1C=O
Synonym 4-Bromo-3-formylthiophene
IUPAC Name 4-bromothiophene-3-carbaldehyde
InChI Key ZDVHJQOCVBTMOF-UHFFFAOYSA-N
Molecular Formula C5H3BrOS
2,172

Haloperidol 98.0+%, TCI America™

CAS: 52-86-8 Molecular Formula: C21H23ClFNO2 Molecular Weight (g/mol): 375.87 MDL Number: MFCD00051423 InChI Key: LNEPOXFFQSENCJ-UHFFFAOYSA-N Synonym: haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol PubChem CID: 3559 ChEBI: CHEBI:5613 IUPAC Name: 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one SMILES: OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1

PubChem CID 3559
CAS 52-86-8
Molecular Weight (g/mol) 375.87
ChEBI CHEBI:5613
MDL Number MFCD00051423
SMILES OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1
Synonym haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol
IUPAC Name 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one
InChI Key LNEPOXFFQSENCJ-UHFFFAOYSA-N
Molecular Formula C21H23ClFNO2
2,173

Diethyl Methylmalonate 98.0+%, TCI America™

CAS: 609-08-5 Molecular Formula: C8H14O4 Molecular Weight (g/mol): 174.196 MDL Number: MFCD00009162 InChI Key: UPQZOUHVTJNGFK-UHFFFAOYSA-N Synonym: diethyl methylmalonate,methylmalonic acid diethyl ester,diethyl 2-methylmalonate,propanedioic acid, methyl-, diethyl ester,1,3-diethyl 2-methylpropanedioate,diethylmethylmalonate,ethyl methylmalonate,diethyl methylpropanedioate,malonic acid, methyl-, diethyl ester,2-methylmalonic acid diethyl PubChem CID: 11857 IUPAC Name: diethyl 2-methylpropanedioate SMILES: CCOC(=O)C(C)C(=O)OCC

PubChem CID 11857
CAS 609-08-5
Molecular Weight (g/mol) 174.196
MDL Number MFCD00009162
SMILES CCOC(=O)C(C)C(=O)OCC
Synonym diethyl methylmalonate,methylmalonic acid diethyl ester,diethyl 2-methylmalonate,propanedioic acid, methyl-, diethyl ester,1,3-diethyl 2-methylpropanedioate,diethylmethylmalonate,ethyl methylmalonate,diethyl methylpropanedioate,malonic acid, methyl-, diethyl ester,2-methylmalonic acid diethyl
IUPAC Name diethyl 2-methylpropanedioate
InChI Key UPQZOUHVTJNGFK-UHFFFAOYSA-N
Molecular Formula C8H14O4
2,174

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

CAS: 2476-37-1 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00000607 InChI Key: CYNFEPKQDJHIMV-UHFFFAOYSA-N Synonym: 2',5'-dichloroacetophenone,1-2,5-dichlorophenyl ethanone,2,5-dichloroacetophenone,ethanone, 1-2,5-dichlorophenyl,acetophenone, 2',5'-dichloro,1-2,5-dichlorophenyl ethan-1-one,1-acetyl-2,5-dichlorobenzene,2,5-dichloracetophenon,pubchem10586,acmc-1cmfm PubChem CID: 75587 IUPAC Name: 1-(2,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=C(C=CC(=C1)Cl)Cl

PubChem CID 75587
CAS 2476-37-1
Molecular Weight (g/mol) 189.035
MDL Number MFCD00000607
SMILES CC(=O)C1=C(C=CC(=C1)Cl)Cl
Synonym 2',5'-dichloroacetophenone,1-2,5-dichlorophenyl ethanone,2,5-dichloroacetophenone,ethanone, 1-2,5-dichlorophenyl,acetophenone, 2',5'-dichloro,1-2,5-dichlorophenyl ethan-1-one,1-acetyl-2,5-dichlorobenzene,2,5-dichloracetophenon,pubchem10586,acmc-1cmfm
IUPAC Name 1-(2,5-dichlorophenyl)ethanone
InChI Key CYNFEPKQDJHIMV-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
2,175

4,4'-Diacetylbiphenyl 99.0+%, TCI America™

CAS: 787-69-9 Molecular Formula: C16H14O2 Molecular Weight (g/mol): 238.286 MDL Number: MFCD00017248 InChI Key: YSTSBXDVNKYPTR-UHFFFAOYSA-N Synonym: 4,4'-diacetylbiphenyl,4,4'-diacetyl biphenyl,1-4-4-acetylphenyl phenyl ethanone,4,4-diacetylbiphenyl,1,1'-1,1'-biphenyl-4,4'-diyl diethanone,1-4'-acetyl 1,1'-biphenyl-4-yl ethanone,ethanone, 1,1'-1,1'-biphenyl-4,4'-diylbis,1-acetyl-4-4-acetylphenyl benzene,1-4'-acetyl-1,1'-biphenyl-4-yl ethanone,diacetyl biphenyl PubChem CID: 301558 IUPAC Name: 1-[4-(4-acetylphenyl)phenyl]ethanone SMILES: CC(=O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)C

PubChem CID 301558
CAS 787-69-9
Molecular Weight (g/mol) 238.286
MDL Number MFCD00017248
SMILES CC(=O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)C
Synonym 4,4'-diacetylbiphenyl,4,4'-diacetyl biphenyl,1-4-4-acetylphenyl phenyl ethanone,4,4-diacetylbiphenyl,1,1'-1,1'-biphenyl-4,4'-diyl diethanone,1-4'-acetyl 1,1'-biphenyl-4-yl ethanone,ethanone, 1,1'-1,1'-biphenyl-4,4'-diylbis,1-acetyl-4-4-acetylphenyl benzene,1-4'-acetyl-1,1'-biphenyl-4-yl ethanone,diacetyl biphenyl
IUPAC Name 1-[4-(4-acetylphenyl)phenyl]ethanone
InChI Key YSTSBXDVNKYPTR-UHFFFAOYSA-N
Molecular Formula C16H14O2