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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 (4,480)
Complex Aldehydes (4,072)
Dicarbonyl Compounds (570)
Alpha beta-unsaturated carbonyl compounds (536)
Acyloins (70)

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1,441 – 1,455 of 6,790 results
1,441

Ethyl potassium malonate, 98%

CAS: 6148-64-7 Molecular Formula: C5H7KO4 Molecular Weight (g/mol): 170.205 MDL Number: MFCD00035603 InChI Key: WVUCPRGADMCTBN-UHFFFAOYSA-M Synonym: ethyl potassium malonate,potassium 3-ethoxy-3-oxopropanoate,potassium ethyl malonate,potassium monoethyl malonate,monoethyl malonate potassium salt,malonic acid monoethyl ester potassium salt,monoethyl potassium malonate,ethyl malonate potassium salt,propanedioic acid, monoethyl ester, potassium salt,ethylpotassiummalonate PubChem CID: 3446434 IUPAC Name: potassium;3-ethoxy-3-oxopropanoate SMILES: CCOC(=O)CC(=O)[O-].[K+]

PubChem CID 3446434
CAS 6148-64-7
Molecular Weight (g/mol) 170.205
MDL Number MFCD00035603
SMILES CCOC(=O)CC(=O)[O-].[K+]
Synonym ethyl potassium malonate,potassium 3-ethoxy-3-oxopropanoate,potassium ethyl malonate,potassium monoethyl malonate,monoethyl malonate potassium salt,malonic acid monoethyl ester potassium salt,monoethyl potassium malonate,ethyl malonate potassium salt,propanedioic acid, monoethyl ester, potassium salt,ethylpotassiummalonate
IUPAC Name potassium;3-ethoxy-3-oxopropanoate
InChI Key WVUCPRGADMCTBN-UHFFFAOYSA-M
Molecular Formula C5H7KO4
1,442

2',6'-Dichloroacetophenone, 98%

CAS: 2040-05-3 MDL Number: MFCD00016339

CAS 2040-05-3
MDL Number MFCD00016339
1,443

tert.-Butyl methyl malonate, 95%

CAS: 42726-73-8 Molecular Formula: C8H14O4 Molecular Weight (g/mol): 174.2 MDL Number: MFCD00042856 InChI Key: XPSYZCWYRWHVCC-UHFFFAOYSA-N Synonym: tert-butyl methyl malonate,t-butyl methyl malonate,1-tert-butyl 3-methyl propanedioate,acmc-20ajkv,tert-butyl methylmalote,pubchem20476,methyl tert-butyl malonate,ksc493c8h,tert-butyl methyl malonaoate PubChem CID: 2733872 IUPAC Name: 3-O-tert-butyl 1-O-methyl propanedioate SMILES: CC(C)(C)OC(=O)CC(=O)OC

PubChem CID 2733872
CAS 42726-73-8
Molecular Weight (g/mol) 174.2
MDL Number MFCD00042856
SMILES CC(C)(C)OC(=O)CC(=O)OC
Synonym tert-butyl methyl malonate,t-butyl methyl malonate,1-tert-butyl 3-methyl propanedioate,acmc-20ajkv,tert-butyl methylmalote,pubchem20476,methyl tert-butyl malonate,ksc493c8h,tert-butyl methyl malonaoate
IUPAC Name 3-O-tert-butyl 1-O-methyl propanedioate
InChI Key XPSYZCWYRWHVCC-UHFFFAOYSA-N
Molecular Formula C8H14O4
1,444

4'-Aminopropiophenone, 98%, Thermo Scientific Chemicals

CAS: 70-69-9 Molecular Formula: C9H11NO Molecular Weight (g/mol): 149.19 MDL Number: MFCD00017113 InChI Key: FSWXOANXOQPCFF-UHFFFAOYSA-N Synonym: 4'-aminopropiophenone,p-aminopropiophenone,1-4-aminophenyl propan-1-one,1-4-aminophenyl-1-propanone,1-propanone, 1-4-aminophenyl,4-aminopropiophenone,propiophenone, 4'-amino,usaf uctl-1856,ethyl p-aminophenyl ketone,paraminopropiophenone PubChem CID: 6270 IUPAC Name: 1-(4-aminophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(N)C=C1

PubChem CID 6270
CAS 70-69-9
Molecular Weight (g/mol) 149.19
MDL Number MFCD00017113
SMILES CCC(=O)C1=CC=C(N)C=C1
Synonym 4'-aminopropiophenone,p-aminopropiophenone,1-4-aminophenyl propan-1-one,1-4-aminophenyl-1-propanone,1-propanone, 1-4-aminophenyl,4-aminopropiophenone,propiophenone, 4'-amino,usaf uctl-1856,ethyl p-aminophenyl ketone,paraminopropiophenone
IUPAC Name 1-(4-aminophenyl)propan-1-one
InChI Key FSWXOANXOQPCFF-UHFFFAOYSA-N
Molecular Formula C9H11NO
1,445

5-Acetylthiophene-2-carbonitrile, 97%

CAS: 88653-55-8 Molecular Formula: C7H5NOS Molecular Weight (g/mol): 151.183 MDL Number: MFCD00052314 InChI Key: VSHPLUBHIUFLES-UHFFFAOYSA-N Synonym: 2-acetyl-5-cyanothiophene,2-acetyl-5-cyanotiophene,5-cyano-2-acetylthiophene,5-acetyl-2-thiophenecarbonitrile,maybridge1_000101,acmc-20ao65,2-cyano-5-acetyl-thiophene,5-acetyl-thiophene-2-carbonitrile,5-ethanoylthiophene-2-carbonitrile,2-thiophenecarbonitrile, 5-acetyl-7ci,9ci PubChem CID: 2747565 IUPAC Name: 5-acetylthiophene-2-carbonitrile SMILES: CC(=O)C1=CC=C(S1)C#N

PubChem CID 2747565
CAS 88653-55-8
Molecular Weight (g/mol) 151.183
MDL Number MFCD00052314
SMILES CC(=O)C1=CC=C(S1)C#N
Synonym 2-acetyl-5-cyanothiophene,2-acetyl-5-cyanotiophene,5-cyano-2-acetylthiophene,5-acetyl-2-thiophenecarbonitrile,maybridge1_000101,acmc-20ao65,2-cyano-5-acetyl-thiophene,5-acetyl-thiophene-2-carbonitrile,5-ethanoylthiophene-2-carbonitrile,2-thiophenecarbonitrile, 5-acetyl-7ci,9ci
IUPAC Name 5-acetylthiophene-2-carbonitrile
InChI Key VSHPLUBHIUFLES-UHFFFAOYSA-N
Molecular Formula C7H5NOS
1,446

3'-Aminoacetophenone, 97%

CAS: 99-03-6 Molecular Formula: C8H9NO Molecular Weight (g/mol): 135.17 MDL Number: MFCD00007796 InChI Key: CKQHAYFOPRIUOM-UHFFFAOYSA-N Synonym: 3'-aminoacetophenone,1-3-aminophenyl ethanone,m-aminoacetophenone,3-aminoacetophenone,3-acetylaniline,m-acetylaniline,ethanone, 1-3-aminophenyl,1-3-aminophenyl ethan-1-one,m-aminoacetylbenzene,acetophenone, 3'-amino PubChem CID: 7417 IUPAC Name: 1-(3-aminophenyl)ethanone SMILES: CC(=O)C1=CC=CC(N)=C1

PubChem CID 7417
CAS 99-03-6
Molecular Weight (g/mol) 135.17
MDL Number MFCD00007796
SMILES CC(=O)C1=CC=CC(N)=C1
Synonym 3'-aminoacetophenone,1-3-aminophenyl ethanone,m-aminoacetophenone,3-aminoacetophenone,3-acetylaniline,m-acetylaniline,ethanone, 1-3-aminophenyl,1-3-aminophenyl ethan-1-one,m-aminoacetylbenzene,acetophenone, 3'-amino
IUPAC Name 1-(3-aminophenyl)ethanone
InChI Key CKQHAYFOPRIUOM-UHFFFAOYSA-N
Molecular Formula C8H9NO
1,447

3-Hepten-2-one, 95%

CAS: 1119-44-4 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.17 MDL Number: MFCD00015564 InChI Key: JHHZQADGLDKIPM-AATRIKPKSA-N Synonym: 3-hepten-2-one,butylideneacetone,e-hept-3-en-2-one,3e-3-hepten-2-one,methyl pentenyl ketone,e-3-hepten-2-one,3-hepten-2-one, e,unii-tk02t5fjdo,tk02t5fjdo,3e-hept-3-en-2-one PubChem CID: 5364578 SMILES: CCC\C=C\C(C)=O

PubChem CID 5364578
CAS 1119-44-4
Molecular Weight (g/mol) 112.17
MDL Number MFCD00015564
SMILES CCC\C=C\C(C)=O
Synonym 3-hepten-2-one,butylideneacetone,e-hept-3-en-2-one,3e-3-hepten-2-one,methyl pentenyl ketone,e-3-hepten-2-one,3-hepten-2-one, e,unii-tk02t5fjdo,tk02t5fjdo,3e-hept-3-en-2-one
InChI Key JHHZQADGLDKIPM-AATRIKPKSA-N
Molecular Formula C7H12O
1,448

Ethyl 4-chloroacetoacetate, 98%

CAS: 638-07-3 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.59 MDL Number: MFCD00000939 InChI Key: OHLRLMWUFVDREV-UHFFFAOYSA-N Synonym: ethyl 4-chloroacetoacetate,4-chloroacetoacetic acid ethyl ester,butanoic acid, 4-chloro-3-oxo-, ethyl ester,ethyl gamma-chloroacetoacetate,unii-5ae82250cm,ccris 6791,ethyl chloroacetyl acetate,butanoic acid, 4-chloro-3-oxo-ethylester,ethyl 4-chloro-3-oxobutyrate,ethyl 4-chloro-3-oxo-butanoate PubChem CID: 69484 IUPAC Name: ethyl 4-chloro-3-oxobutanoate SMILES: CCOC(=O)CC(=O)CCl

PubChem CID 69484
CAS 638-07-3
Molecular Weight (g/mol) 164.59
MDL Number MFCD00000939
SMILES CCOC(=O)CC(=O)CCl
Synonym ethyl 4-chloroacetoacetate,4-chloroacetoacetic acid ethyl ester,butanoic acid, 4-chloro-3-oxo-, ethyl ester,ethyl gamma-chloroacetoacetate,unii-5ae82250cm,ccris 6791,ethyl chloroacetyl acetate,butanoic acid, 4-chloro-3-oxo-ethylester,ethyl 4-chloro-3-oxobutyrate,ethyl 4-chloro-3-oxo-butanoate
IUPAC Name ethyl 4-chloro-3-oxobutanoate
InChI Key OHLRLMWUFVDREV-UHFFFAOYSA-N
Molecular Formula C6H9ClO3
1,449

Methyl 2-cyclopentanonecarboxylate, 96%

CAS: 10472-24-9 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.15 MDL Number: MFCD00001411 InChI Key: PZBBESSUKAHBHD-UHFFFAOYSA-N Synonym: methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane PubChem CID: 66328 IUPAC Name: methyl 2-oxocyclopentane-1-carboxylate SMILES: COC(=O)C1CCCC1=O

PubChem CID 66328
CAS 10472-24-9
Molecular Weight (g/mol) 142.15
MDL Number MFCD00001411
SMILES COC(=O)C1CCCC1=O
Synonym methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane
IUPAC Name methyl 2-oxocyclopentane-1-carboxylate
InChI Key PZBBESSUKAHBHD-UHFFFAOYSA-N
Molecular Formula C7H10O3
1,450

Octanophenone, 98%

CAS: 1674-37-9 Molecular Formula: C14H20O Molecular Weight (g/mol): 204.31 MDL Number: MFCD00003554 InChI Key: UDEVCZRUNOLVLU-UHFFFAOYSA-N Synonym: octanophenone,heptyl phenyl ketone,1-octanone, 1-phenyl,caprylophenone,n-octanophenone,ketone, heptyl phenyl,4-n-butylbutyrophenone,1-phenyl-octan-1-one,acmc-1axlq PubChem CID: 74291 IUPAC Name: 1-phenyloctan-1-one SMILES: CCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 74291
CAS 1674-37-9
Molecular Weight (g/mol) 204.31
MDL Number MFCD00003554
SMILES CCCCCCCC(=O)C1=CC=CC=C1
Synonym octanophenone,heptyl phenyl ketone,1-octanone, 1-phenyl,caprylophenone,n-octanophenone,ketone, heptyl phenyl,4-n-butylbutyrophenone,1-phenyl-octan-1-one,acmc-1axlq
IUPAC Name 1-phenyloctan-1-one
InChI Key UDEVCZRUNOLVLU-UHFFFAOYSA-N
Molecular Formula C14H20O
1,451

3-Chloropropiophenone, 96%

CAS: 936-59-4 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD00000990 InChI Key: KTJRGPZVSKWRTJ-UHFFFAOYSA-N Synonym: 3-chloropropiophenone,1-propanone, 3-chloro-1-phenyl,beta-chloropropiophenone,2-chloroethyl phenyl ketone,3-chloropropanophenone,3-chloro-1-phenyl-1-propanone,propiophenone, 3-chloro,3-chloro-1-phenyl-propan-1-one,.beta.-chloropropiophenone,.omega.-chloropropiophenone PubChem CID: 70295 IUPAC Name: 3-chloro-1-phenylpropan-1-one SMILES: C1=CC=C(C=C1)C(=O)CCCl

PubChem CID 70295
CAS 936-59-4
Molecular Weight (g/mol) 168.62
MDL Number MFCD00000990
SMILES C1=CC=C(C=C1)C(=O)CCCl
Synonym 3-chloropropiophenone,1-propanone, 3-chloro-1-phenyl,beta-chloropropiophenone,2-chloroethyl phenyl ketone,3-chloropropanophenone,3-chloro-1-phenyl-1-propanone,propiophenone, 3-chloro,3-chloro-1-phenyl-propan-1-one,.beta.-chloropropiophenone,.omega.-chloropropiophenone
IUPAC Name 3-chloro-1-phenylpropan-1-one
InChI Key KTJRGPZVSKWRTJ-UHFFFAOYSA-N
Molecular Formula C9H9ClO
1,452

Malonyl dichloride, 94%

CAS: 1663-67-8 Molecular Formula: C3H2Cl2O2 Molecular Weight (g/mol): 140.947 MDL Number: MFCD00000735 InChI Key: SXYFKXOFMCIXQW-UHFFFAOYSA-N Synonym: malonyl chloride,malonyl dichloride,malonoyl chloride,malonic acid dichloride,malonoyl dichloride,malonic acid chloride,malonylchloride,methane-1,1-dicarbonyl chloride,malonylchlorid,malonyldichloride PubChem CID: 74269 IUPAC Name: propanedioyl dichloride SMILES: C(C(=O)Cl)C(=O)Cl

PubChem CID 74269
CAS 1663-67-8
Molecular Weight (g/mol) 140.947
MDL Number MFCD00000735
SMILES C(C(=O)Cl)C(=O)Cl
Synonym malonyl chloride,malonyl dichloride,malonoyl chloride,malonic acid dichloride,malonoyl dichloride,malonic acid chloride,malonylchloride,methane-1,1-dicarbonyl chloride,malonylchlorid,malonyldichloride
IUPAC Name propanedioyl dichloride
InChI Key SXYFKXOFMCIXQW-UHFFFAOYSA-N
Molecular Formula C3H2Cl2O2
1,453

2-Chlorocyclohexanone, 95%, stabilized

CAS: 822-87-7 Molecular Formula: C6H9ClO Molecular Weight (g/mol): 132.59 MDL Number: MFCD00001626 InChI Key: CCHNWURRBFGQCD-UHFFFAOYNA-N Synonym: 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted PubChem CID: 13203 IUPAC Name: 2-chlorocyclohexan-1-one SMILES: ClC1CCCCC1=O

PubChem CID 13203
CAS 822-87-7
Molecular Weight (g/mol) 132.59
MDL Number MFCD00001626
SMILES ClC1CCCCC1=O
Synonym 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted
IUPAC Name 2-chlorocyclohexan-1-one
InChI Key CCHNWURRBFGQCD-UHFFFAOYNA-N
Molecular Formula C6H9ClO
1,454

5-Bromo-2-furaldehyde 98.0+%, TCI America™
SDP

CAS: 1899-24-7 Molecular Formula: C5H3BrO2 Molecular Weight (g/mol): 174.98 MDL Number: MFCD00159501 InChI Key: WJTFHWXMITZNHS-UHFFFAOYSA-N Synonym: 5-bromo-2-furaldehyde,5-bromofurfural,5-bromo-2-furfural,5-bromofuran-2-carboxaldehyde,5-bromofurancarboxaldehyde,2-furancarboxaldehyde, 5-bromo,5-bromofuraldehyde,5-bromo-furan-2-carbaldehyde,2-furaldehyde, 5-bromo,5-bromo-furfural PubChem CID: 600328 IUPAC Name: 5-bromofuran-2-carbaldehyde SMILES: BrC1=CC=C(O1)C=O

PubChem CID 600328
CAS 1899-24-7
Molecular Weight (g/mol) 174.98
MDL Number MFCD00159501
SMILES BrC1=CC=C(O1)C=O
Synonym 5-bromo-2-furaldehyde,5-bromofurfural,5-bromo-2-furfural,5-bromofuran-2-carboxaldehyde,5-bromofurancarboxaldehyde,2-furancarboxaldehyde, 5-bromo,5-bromofuraldehyde,5-bromo-furan-2-carbaldehyde,2-furaldehyde, 5-bromo,5-bromo-furfural
IUPAC Name 5-bromofuran-2-carbaldehyde
InChI Key WJTFHWXMITZNHS-UHFFFAOYSA-N
Molecular Formula C5H3BrO2
1,455

Butyrophenone 99.0+%, TCI America™
SDP

CAS: 495-40-9 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.205 MDL Number: MFCD00009397 InChI Key: FFSAXUULYPJSKH-UHFFFAOYSA-N Synonym: butyrophenone,n-butyrophenone,1-butanone, 1-phenyl,phenyl propyl ketone,1-phenyl-1-butanone,propyl phenyl ketone,unii-186i11wb5b,1-phenyl-butan-1-one,propylphenylketone PubChem CID: 10315 IUPAC Name: 1-phenylbutan-1-one SMILES: CCCC(=O)C1=CC=CC=C1

PubChem CID 10315
CAS 495-40-9
Molecular Weight (g/mol) 148.205
MDL Number MFCD00009397
SMILES CCCC(=O)C1=CC=CC=C1
Synonym butyrophenone,n-butyrophenone,1-butanone, 1-phenyl,phenyl propyl ketone,1-phenyl-1-butanone,propyl phenyl ketone,unii-186i11wb5b,1-phenyl-butan-1-one,propylphenylketone
IUPAC Name 1-phenylbutan-1-one
InChI Key FFSAXUULYPJSKH-UHFFFAOYSA-N
Molecular Formula C10H12O