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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 Aldehydes (5,969)
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Dicarbonyl Compounds (579)
Alpha beta-unsaturated carbonyl compounds (545)
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1,696 – 1,710 of 8,660 results
1,696

5-Benzoylpentanoic Acid 98.0+%, TCI America™

CAS: 4144-62-1 Molecular Formula: C12H14O3 Molecular Weight (g/mol): 206.24 MDL Number: MFCD00014380 InChI Key: AIEMSTCGCMIJTI-UHFFFAOYSA-N Synonym: 5-benzoylpentanoic acid,5-benzoylvaleric acid,delta-benzoylvaleric acid,5-benzoylpentanoicacid,6-benzoylpentanoic acid,acmc-1akf8,6-oxo-6-phenyl-hexanoic acid,6-oxo-6-phenyl hexanoic acid,6-keto-6-phenyl-hexanoic acid PubChem CID: 223595 IUPAC Name: 6-oxo-6-phenylhexanoic acid SMILES: OC(=O)CCCCC(=O)C1=CC=CC=C1

PubChem CID 223595
CAS 4144-62-1
Molecular Weight (g/mol) 206.24
MDL Number MFCD00014380
SMILES OC(=O)CCCCC(=O)C1=CC=CC=C1
Synonym 5-benzoylpentanoic acid,5-benzoylvaleric acid,delta-benzoylvaleric acid,5-benzoylpentanoicacid,6-benzoylpentanoic acid,acmc-1akf8,6-oxo-6-phenyl-hexanoic acid,6-oxo-6-phenyl hexanoic acid,6-keto-6-phenyl-hexanoic acid
IUPAC Name 6-oxo-6-phenylhexanoic acid
InChI Key AIEMSTCGCMIJTI-UHFFFAOYSA-N
Molecular Formula C12H14O3
1,697

1-(2-Mesitylene)-1,3-butanedione 96.0+%, TCI America™

CAS: 6450-57-3 Molecular Formula: C13H16O2 Molecular Weight (g/mol): 204.269 MDL Number: MFCD00477603 InChI Key: MBZZDUHWYNESIY-UHFFFAOYSA-N Synonym: 1-(2,4,6-Trimethylbenzene)-1,3-butanedione, (2,4,6-Trimethylbenzoyl)acetone PubChem CID: 367102 IUPAC Name: 1-(2,4,6-trimethylphenyl)butane-1,3-dione SMILES: CC1=CC(=C(C(=C1)C)C(=O)CC(=O)C)C

PubChem CID 367102
CAS 6450-57-3
Molecular Weight (g/mol) 204.269
MDL Number MFCD00477603
SMILES CC1=CC(=C(C(=C1)C)C(=O)CC(=O)C)C
Synonym 1-(2,4,6-Trimethylbenzene)-1,3-butanedione, (2,4,6-Trimethylbenzoyl)acetone
IUPAC Name 1-(2,4,6-trimethylphenyl)butane-1,3-dione
InChI Key MBZZDUHWYNESIY-UHFFFAOYSA-N
Molecular Formula C13H16O2
1,698

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
1,699

4'-Hydroxy-2'-methylacetophenone 98.0+%, TCI America™

CAS: 875-59-2 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00002303 InChI Key: IAMNVCJECQWBLZ-UHFFFAOYSA-N Synonym: 4'-hydroxy-2'-methylacetophenone,1-4-hydroxy-2-methylphenyl ethanone,4-hydroxy-2-methylacetophenone,2-methyl-4-hydroxyacetophenone,ethanone, 1-4-hydroxy-2-methylphenyl,3-methyl-4-acetylphenol,1-4-hydroxy-2-methylphenyl ethan-1-one,1-acetyl-4-hydroxy-2-methylbenzene,ethanone,1-4-hydroxy-2-methylphenyl,2'-methyl-4'-hydroxyacetophenone PubChem CID: 70133 ChEBI: CHEBI:87314 IUPAC Name: 1-(4-hydroxy-2-methylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(O)C=C1C

PubChem CID 70133
CAS 875-59-2
Molecular Weight (g/mol) 150.18
ChEBI CHEBI:87314
MDL Number MFCD00002303
SMILES CC(=O)C1=CC=C(O)C=C1C
Synonym 4'-hydroxy-2'-methylacetophenone,1-4-hydroxy-2-methylphenyl ethanone,4-hydroxy-2-methylacetophenone,2-methyl-4-hydroxyacetophenone,ethanone, 1-4-hydroxy-2-methylphenyl,3-methyl-4-acetylphenol,1-4-hydroxy-2-methylphenyl ethan-1-one,1-acetyl-4-hydroxy-2-methylbenzene,ethanone,1-4-hydroxy-2-methylphenyl,2'-methyl-4'-hydroxyacetophenone
IUPAC Name 1-(4-hydroxy-2-methylphenyl)ethan-1-one
InChI Key IAMNVCJECQWBLZ-UHFFFAOYSA-N
Molecular Formula C9H10O2
1,700

Emodin 96.0+%, TCI America™

CAS: 518-82-1 Molecular Formula: C15H10O5 Molecular Weight (g/mol): 270.24 MDL Number: MFCD00001207 InChI Key: RHMXXJGYXNZAPX-UHFFFAOYSA-N Synonym: emodin,schuttgelb,emodol,frangula emodin,rheum emodin,frangulic acid,3-methyl-1,6,8-trihydroxyanthraquinone,archin,persian berry lake,1,3,8-trihydroxy-6-methyl-9,10-anthraquinone PubChem CID: 3220 ChEBI: CHEBI:42223 IUPAC Name: 1,3,8-trihydroxy-6-methylanthracene-9,10-dione SMILES: CC1=CC(=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)O)O

PubChem CID 3220
CAS 518-82-1
Molecular Weight (g/mol) 270.24
ChEBI CHEBI:42223
MDL Number MFCD00001207
SMILES CC1=CC(=C2C(=C1)C(=O)C3=CC(=CC(=C3C2=O)O)O)O
Synonym emodin,schuttgelb,emodol,frangula emodin,rheum emodin,frangulic acid,3-methyl-1,6,8-trihydroxyanthraquinone,archin,persian berry lake,1,3,8-trihydroxy-6-methyl-9,10-anthraquinone
IUPAC Name 1,3,8-trihydroxy-6-methylanthracene-9,10-dione
InChI Key RHMXXJGYXNZAPX-UHFFFAOYSA-N
Molecular Formula C15H10O5
1,701

4'-Amino-3',5'-dichloroacetophenone 98.0+%, TCI America™

CAS: 37148-48-4 Molecular Formula: C8H7Cl2NO Molecular Weight (g/mol): 204.05 MDL Number: MFCD00238535 InChI Key: JLPKZJDZXIKSCP-UHFFFAOYSA-N Synonym: 4'-amino-3',5'-dichloroacetophenone,4-amino-3,5-dichloroacetophenone,1-4-amino-3,5-dichlorophenyl ethanone,1-4-amino-3,5-dichlorophenyl ethan-1-one,3,5-dichloro-4-aminoacetophenone,1-4-amino-3,5-dichlorophenyl-ethanone,4-acetyl-2,6-dichloroaniline,ethanone, 1-4-amino-3,5-dichlorophenyl,1-acetyl-4-amino-3,5-dichlorobenzene,1-4-amino-3,5-dichloro-phenyl-ethanone PubChem CID: 604812 IUPAC Name: 1-(4-amino-3,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=CC(=C(C(=C1)Cl)N)Cl

PubChem CID 604812
CAS 37148-48-4
Molecular Weight (g/mol) 204.05
MDL Number MFCD00238535
SMILES CC(=O)C1=CC(=C(C(=C1)Cl)N)Cl
Synonym 4'-amino-3',5'-dichloroacetophenone,4-amino-3,5-dichloroacetophenone,1-4-amino-3,5-dichlorophenyl ethanone,1-4-amino-3,5-dichlorophenyl ethan-1-one,3,5-dichloro-4-aminoacetophenone,1-4-amino-3,5-dichlorophenyl-ethanone,4-acetyl-2,6-dichloroaniline,ethanone, 1-4-amino-3,5-dichlorophenyl,1-acetyl-4-amino-3,5-dichlorobenzene,1-4-amino-3,5-dichloro-phenyl-ethanone
IUPAC Name 1-(4-amino-3,5-dichlorophenyl)ethanone
InChI Key JLPKZJDZXIKSCP-UHFFFAOYSA-N
Molecular Formula C8H7Cl2NO
1,702

cis-4-Heptenal 95.0+%, TCI America™

CAS: 6728-31-0 Molecular Formula: C7H12O Molecular Weight (g/mol): 112.172 MDL Number: MFCD00014682 InChI Key: VVGOCOMZRGWHPI-ARJAWSKDSA-N Synonym: cis-4-heptenal,cis-4-hepten-1-al,z-hept-4-enal,z-4-heptenal,4-heptenal, z,z-4-hepten-1-al,hept-cis-4-enal,unii-5bj99wwp64,4-z-heptenal,hept-4 z-enal PubChem CID: 5362814 IUPAC Name: (Z)-hept-4-enal SMILES: CCC=CCCC=O

PubChem CID 5362814
CAS 6728-31-0
Molecular Weight (g/mol) 112.172
MDL Number MFCD00014682
SMILES CCC=CCCC=O
Synonym cis-4-heptenal,cis-4-hepten-1-al,z-hept-4-enal,z-4-heptenal,4-heptenal, z,z-4-hepten-1-al,hept-cis-4-enal,unii-5bj99wwp64,4-z-heptenal,hept-4 z-enal
IUPAC Name (Z)-hept-4-enal
InChI Key VVGOCOMZRGWHPI-ARJAWSKDSA-N
Molecular Formula C7H12O
1,703

Hydrindantin Dihydrate 97.0+%, TCI America™

CAS: 16289-95-5 Molecular Formula: C18H14O8 Molecular Weight (g/mol): 358.30 MDL Number: MFCD00149242 InChI Key: QIAIXVRAKYAOGJ-UHFFFAOYSA-N PubChem CID: 23216254 IUPAC Name: 2,2'-dihydroxy-1H,1'H,2H,2'H,3H,3'H-[2,2'-biindene]-1,1',3,3'-tetrone dihydrate SMILES: O.O.OC1(C(=O)C2=CC=CC=C2C1=O)C1(O)C(=O)C2=CC=CC=C2C1=O

PubChem CID 23216254
CAS 16289-95-5
Molecular Weight (g/mol) 358.30
MDL Number MFCD00149242
SMILES O.O.OC1(C(=O)C2=CC=CC=C2C1=O)C1(O)C(=O)C2=CC=CC=C2C1=O
IUPAC Name 2,2'-dihydroxy-1H,1'H,2H,2'H,3H,3'H-[2,2'-biindene]-1,1',3,3'-tetrone dihydrate
InChI Key QIAIXVRAKYAOGJ-UHFFFAOYSA-N
Molecular Formula C18H14O8
1,704

Hexyl Acetoacetate 97.0+%, TCI America™

CAS: 13562-84-0 Molecular Formula: C10H18O3 Molecular Weight (g/mol): 186.25 MDL Number: MFCD00059440 InChI Key: QNZLAXONNWOLJY-UHFFFAOYSA-N Synonym: Acetoacetic Acid Hexyl Ester PubChem CID: 83577 IUPAC Name: hexyl 3-oxobutanoate SMILES: CCCCCCOC(=O)CC(C)=O

PubChem CID 83577
CAS 13562-84-0
Molecular Weight (g/mol) 186.25
MDL Number MFCD00059440
SMILES CCCCCCOC(=O)CC(C)=O
Synonym Acetoacetic Acid Hexyl Ester
IUPAC Name hexyl 3-oxobutanoate
InChI Key QNZLAXONNWOLJY-UHFFFAOYSA-N
Molecular Formula C10H18O3
1,705

2-Acetyl-3-methylpyrazine 98.0+%, TCI America™

CAS: 23787-80-6 Molecular Formula: C7H8N2O Molecular Weight (g/mol): 136.15 MDL Number: MFCD00014612 InChI Key: QUNOTZOHYZZWKQ-UHFFFAOYSA-N Synonym: 2-acetyl-3-methylpyrazine,1-3-methylpyrazin-2-yl ethanone,1-3-methylpyrazin-2-yl ethan-1-one,ethanone, 1-3-methylpyrazinyl,2-methyl-3-acetylpyrazine,unii-7u5tew2y2b,2-acetyl-3-methyl pyrazine,1-3-methylpyrazinyl ethan-1-one,3-acetyl-2-methylpyrazine,ethanone, 1-3-methyl-2-pyrazinyl PubChem CID: 32093 IUPAC Name: 1-(3-methylpyrazin-2-yl)ethan-1-one SMILES: CC(=O)C1=NC=CN=C1C

PubChem CID 32093
CAS 23787-80-6
Molecular Weight (g/mol) 136.15
MDL Number MFCD00014612
SMILES CC(=O)C1=NC=CN=C1C
Synonym 2-acetyl-3-methylpyrazine,1-3-methylpyrazin-2-yl ethanone,1-3-methylpyrazin-2-yl ethan-1-one,ethanone, 1-3-methylpyrazinyl,2-methyl-3-acetylpyrazine,unii-7u5tew2y2b,2-acetyl-3-methyl pyrazine,1-3-methylpyrazinyl ethan-1-one,3-acetyl-2-methylpyrazine,ethanone, 1-3-methyl-2-pyrazinyl
IUPAC Name 1-(3-methylpyrazin-2-yl)ethan-1-one
InChI Key QUNOTZOHYZZWKQ-UHFFFAOYSA-N
Molecular Formula C7H8N2O
1,706

2'-Hydroxyacetophenone 98.0+%, TCI America™

CAS: 118-93-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00002219 InChI Key: JECYUBVRTQDVAT-UHFFFAOYSA-N Synonym: 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone PubChem CID: 8375 IUPAC Name: 1-(2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1O

PubChem CID 8375
CAS 118-93-4
Molecular Weight (g/mol) 136.15
MDL Number MFCD00002219
SMILES CC(=O)C1=CC=CC=C1O
Synonym 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone
IUPAC Name 1-(2-hydroxyphenyl)ethanone
InChI Key JECYUBVRTQDVAT-UHFFFAOYSA-N
Molecular Formula C8H8O2
1,707

Dipropyl Malonate 98.0+%, TCI America™

CAS: 1117-19-7 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.223 MDL Number: MFCD00059406 InChI Key: LWIWFCDNJNZEKB-UHFFFAOYSA-N Synonym: Malonic Acid Dipropyl Ester PubChem CID: 517959 IUPAC Name: dipropyl propanedioate SMILES: CCCOC(=O)CC(=O)OCCC

PubChem CID 517959
CAS 1117-19-7
Molecular Weight (g/mol) 188.223
MDL Number MFCD00059406
SMILES CCCOC(=O)CC(=O)OCCC
Synonym Malonic Acid Dipropyl Ester
IUPAC Name dipropyl propanedioate
InChI Key LWIWFCDNJNZEKB-UHFFFAOYSA-N
Molecular Formula C9H16O4
1,708

Methyl 5-Acetylsalicylate 98.0+%, TCI America™

CAS: 16475-90-4 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.186 InChI Key: XLSMGNNWSRNTIQ-UHFFFAOYSA-N PubChem CID: 85444 IUPAC Name: methyl 5-acetyl-2-hydroxybenzoate SMILES: CC(=O)C1=CC(=C(C=C1)O)C(=O)OC

PubChem CID 85444
CAS 16475-90-4
Molecular Weight (g/mol) 194.186
SMILES CC(=O)C1=CC(=C(C=C1)O)C(=O)OC
IUPAC Name methyl 5-acetyl-2-hydroxybenzoate
InChI Key XLSMGNNWSRNTIQ-UHFFFAOYSA-N
Molecular Formula C10H10O4
1,709

4'-(Methylthio)acetophenone 98.0+%, TCI America™

CAS: 1778-09-2 Molecular Formula: C9H10OS Molecular Weight (g/mol): 166.24 MDL Number: MFCD00039835 InChI Key: JECUZQLBQKNEMW-UHFFFAOYSA-N Synonym: 4'-methylthio acetophenone,4-methylthio acetophenone,4'-methylthioacetophenone,1-4-methylsulfanyl phenyl ethanone,4-acetyl thioanisole,4'-methylmercapto acetophenone,1-4-methylthio phenyl ethanone,1-4-methylthio phenyl ethan-1-one,1-4-methylsulfanylphenyl ethanone PubChem CID: 74501 IUPAC Name: 1-[4-(methylsulfanyl)phenyl]ethan-1-one SMILES: CSC1=CC=C(C=C1)C(C)=O

PubChem CID 74501
CAS 1778-09-2
Molecular Weight (g/mol) 166.24
MDL Number MFCD00039835
SMILES CSC1=CC=C(C=C1)C(C)=O
Synonym 4'-methylthio acetophenone,4-methylthio acetophenone,4'-methylthioacetophenone,1-4-methylsulfanyl phenyl ethanone,4-acetyl thioanisole,4'-methylmercapto acetophenone,1-4-methylthio phenyl ethanone,1-4-methylthio phenyl ethan-1-one,1-4-methylsulfanylphenyl ethanone
IUPAC Name 1-[4-(methylsulfanyl)phenyl]ethan-1-one
InChI Key JECUZQLBQKNEMW-UHFFFAOYSA-N
Molecular Formula C9H10OS
1,710

6-Methoxy-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 65873-72-5 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD02683446 InChI Key: CTAIEPPAOULMFY-UHFFFAOYSA-N Synonym: 6-methoxynicotinaldehyde,6-methoxy-3-pyridinecarboxaldehyde,5-formyl-2-methoxypyridine,2-methoxypyridine-5-carboxaldehyde,5-formyl-2-methoxy-pyridine,6-methoxy-pyridine-3-carbaldehyde,6-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 6-methoxy,6-methoxy-3-nicotinaldehyde,pubchem5152 PubChem CID: 3364576 IUPAC Name: 6-methoxypyridine-3-carbaldehyde SMILES: COC1=CC=C(C=O)C=N1

PubChem CID 3364576
CAS 65873-72-5
Molecular Weight (g/mol) 137.14
MDL Number MFCD02683446
SMILES COC1=CC=C(C=O)C=N1
Synonym 6-methoxynicotinaldehyde,6-methoxy-3-pyridinecarboxaldehyde,5-formyl-2-methoxypyridine,2-methoxypyridine-5-carboxaldehyde,5-formyl-2-methoxy-pyridine,6-methoxy-pyridine-3-carbaldehyde,6-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 6-methoxy,6-methoxy-3-nicotinaldehyde,pubchem5152
IUPAC Name 6-methoxypyridine-3-carbaldehyde
InChI Key CTAIEPPAOULMFY-UHFFFAOYSA-N
Molecular Formula C7H7NO2