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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 (4,312)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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1,981 – 1,995 of 6,654 results
1,981

Ethyl 3-Oxo-3-(4-chlorophenyl)propionate 98.0+%, TCI America™

CAS: 2881-63-2 Molecular Formula: C11H11ClO3 Molecular Weight (g/mol): 226.656 MDL Number: MFCD00018713 InChI Key: DGCZHKABHPDNCC-UHFFFAOYSA-N Synonym: 3-Oxo-3-(4-chlorophenyl)propionic Acid Ethyl Ester PubChem CID: 101336 IUPAC Name: ethyl 3-(4-chlorophenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC=C(C=C1)Cl

PubChem CID 101336
CAS 2881-63-2
Molecular Weight (g/mol) 226.656
MDL Number MFCD00018713
SMILES CCOC(=O)CC(=O)C1=CC=C(C=C1)Cl
Synonym 3-Oxo-3-(4-chlorophenyl)propionic Acid Ethyl Ester
IUPAC Name ethyl 3-(4-chlorophenyl)-3-oxopropanoate
InChI Key DGCZHKABHPDNCC-UHFFFAOYSA-N
Molecular Formula C11H11ClO3
1,982

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
1,983

3,5-Dibenzyloxybenzaldehyde 98.0+%, TCI America™

CAS: 14615-72-6 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.372 InChI Key: CHUAMRVJSRBRHT-UHFFFAOYSA-N Synonym: 3,5-Bis(benzyloxy)benzaldehyde PubChem CID: 561351 IUPAC Name: 3,5-bis(phenylmethoxy)benzaldehyde SMILES: C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3

PubChem CID 561351
CAS 14615-72-6
Molecular Weight (g/mol) 318.372
SMILES C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3
Synonym 3,5-Bis(benzyloxy)benzaldehyde
IUPAC Name 3,5-bis(phenylmethoxy)benzaldehyde
InChI Key CHUAMRVJSRBRHT-UHFFFAOYSA-N
Molecular Formula C21H18O3
1,984

Dodecanophenone 98.0+%, TCI America™

CAS: 1674-38-0 Molecular Formula: C18H28O Molecular Weight (g/mol): 260.421 MDL Number: MFCD00008967 InChI Key: DJNJZIFFCJTUDS-UHFFFAOYSA-N Synonym: dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217 PubChem CID: 74292 IUPAC Name: 1-phenyldodecan-1-one SMILES: CCCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 74292
CAS 1674-38-0
Molecular Weight (g/mol) 260.421
MDL Number MFCD00008967
SMILES CCCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217
IUPAC Name 1-phenyldodecan-1-one
InChI Key DJNJZIFFCJTUDS-UHFFFAOYSA-N
Molecular Formula C18H28O
1,985

Amyl Acetoacetate 98.0+%, TCI America™

CAS: 6624-84-6 Molecular Formula: C9H16O3 Molecular Weight (g/mol): 172.22 MDL Number: MFCD00059433 InChI Key: IDZAUPYMMSSVHP-UHFFFAOYSA-N Synonym: Acetoacetic Acid Pentyl Ester, Acetoacetic Acid Amyl Ester, Pentyl Acetoacetate PubChem CID: 138786 IUPAC Name: pentyl 3-oxobutanoate SMILES: CCCCCOC(=O)CC(C)=O

PubChem CID 138786
CAS 6624-84-6
Molecular Weight (g/mol) 172.22
MDL Number MFCD00059433
SMILES CCCCCOC(=O)CC(C)=O
Synonym Acetoacetic Acid Pentyl Ester, Acetoacetic Acid Amyl Ester, Pentyl Acetoacetate
IUPAC Name pentyl 3-oxobutanoate
InChI Key IDZAUPYMMSSVHP-UHFFFAOYSA-N
Molecular Formula C9H16O3
1,986

3'-Bromo-4'-fluoroacetophenone 96.0+%, TCI America™

CAS: 1007-15-4 Molecular Formula: C8H6BrFO Molecular Weight (g/mol): 217.04 MDL Number: MFCD00042466 InChI Key: SZDWTGAORQQQGY-UHFFFAOYSA-N Synonym: 3'-bromo-4'-fluoroacetophenone,3-bromo-4-fluoroacetophenone,1-3-bromo-4-fluorophenyl ethanone,1-3-bromo-4-fluorophenyl ethan-1-one,ethanone, 1-3-bromo-4-fluorophenyl,1-3-bromo-4-fluoro-phenyl-ethanone,1-acetyl-3-bromo-4-fluorobenzene,pubchem4100,acmc-1bol8,ksc499c8t PubChem CID: 70508 IUPAC Name: 1-(3-bromo-4-fluorophenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(F)C(Br)=C1

PubChem CID 70508
CAS 1007-15-4
Molecular Weight (g/mol) 217.04
MDL Number MFCD00042466
SMILES CC(=O)C1=CC=C(F)C(Br)=C1
Synonym 3'-bromo-4'-fluoroacetophenone,3-bromo-4-fluoroacetophenone,1-3-bromo-4-fluorophenyl ethanone,1-3-bromo-4-fluorophenyl ethan-1-one,ethanone, 1-3-bromo-4-fluorophenyl,1-3-bromo-4-fluoro-phenyl-ethanone,1-acetyl-3-bromo-4-fluorobenzene,pubchem4100,acmc-1bol8,ksc499c8t
IUPAC Name 1-(3-bromo-4-fluorophenyl)ethan-1-one
InChI Key SZDWTGAORQQQGY-UHFFFAOYSA-N
Molecular Formula C8H6BrFO
1,987

Pipamperone 98.0+%, TCI America™

CAS: 1893-33-0 Molecular Formula: C21H30FN3O2 Molecular Weight (g/mol): 375.488 MDL Number: MFCD00242979 InChI Key: AXKPFOAXAHJUAG-UHFFFAOYSA-N Synonym: Floropipamide, 1′-[4-(4-Fluorophenyl)-4-oxobutyl]-[1,4′-bipiperidine]-4′-carboxamide PubChem CID: 4830 ChEBI: CHEBI:78549 IUPAC Name: 1-[4-(4-fluorophenyl)-4-oxobutyl]-4-piperidin-1-ylpiperidine-4-carboxamide SMILES: C1CCN(CC1)C2(CCN(CC2)CCCC(=O)C3=CC=C(C=C3)F)C(=O)N

PubChem CID 4830
CAS 1893-33-0
Molecular Weight (g/mol) 375.488
ChEBI CHEBI:78549
MDL Number MFCD00242979
SMILES C1CCN(CC1)C2(CCN(CC2)CCCC(=O)C3=CC=C(C=C3)F)C(=O)N
Synonym Floropipamide, 1′-[4-(4-Fluorophenyl)-4-oxobutyl]-[1,4′-bipiperidine]-4′-carboxamide
IUPAC Name 1-[4-(4-fluorophenyl)-4-oxobutyl]-4-piperidin-1-ylpiperidine-4-carboxamide
InChI Key AXKPFOAXAHJUAG-UHFFFAOYSA-N
Molecular Formula C21H30FN3O2
1,988

Methyl 3-Benzoylpropionate 98.0+%, TCI America™

CAS: 25333-24-8 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.214 MDL Number: MFCD00014906 InChI Key: XVRCVKWYKYJEIG-UHFFFAOYSA-N Synonym: methyl 3-benzoylpropionate,3-benzoylpropionic acid methyl ester,propionic acid, 3-benzoyl-, methyl ester,methyl 4-oxo-4-phenylbutyrate,benzenebutanoic acid, gamma-oxo-, methyl ester,benzenebutanoic acid, .gamma.-oxo-, methyl ester,benzenebutanoic acid, g-oxo-, methyl ester,acmc-209gja,methyl3-benzoylpropionate,methyl-3-benzoylpropionate PubChem CID: 141190 IUPAC Name: methyl 4-oxo-4-phenylbutanoate SMILES: COC(=O)CCC(=O)C1=CC=CC=C1

PubChem CID 141190
CAS 25333-24-8
Molecular Weight (g/mol) 192.214
MDL Number MFCD00014906
SMILES COC(=O)CCC(=O)C1=CC=CC=C1
Synonym methyl 3-benzoylpropionate,3-benzoylpropionic acid methyl ester,propionic acid, 3-benzoyl-, methyl ester,methyl 4-oxo-4-phenylbutyrate,benzenebutanoic acid, gamma-oxo-, methyl ester,benzenebutanoic acid, .gamma.-oxo-, methyl ester,benzenebutanoic acid, g-oxo-, methyl ester,acmc-209gja,methyl3-benzoylpropionate,methyl-3-benzoylpropionate
IUPAC Name methyl 4-oxo-4-phenylbutanoate
InChI Key XVRCVKWYKYJEIG-UHFFFAOYSA-N
Molecular Formula C11H12O3
1,989

Biphenyl-4-carboxaldehyde 95.0+%, TCI America™

CAS: 3218-36-8 Molecular Formula: C13H10O Molecular Weight (g/mol): 182.22 MDL Number: MFCD00006947 InChI Key: ISDBWOPVZKNQDW-UHFFFAOYSA-N Synonym: 4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde PubChem CID: 76689 IUPAC Name: [1,1'-biphenyl]-4-carbaldehyde SMILES: O=CC1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 76689
CAS 3218-36-8
Molecular Weight (g/mol) 182.22
MDL Number MFCD00006947
SMILES O=CC1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-biphenylcarboxaldehyde,4-biphenylaldehyde,p-phenylbenzaldehyde,1,1'-biphenyl-4-carbaldehyde,biphenyl-4-carboxaldehyde,4-formylbiphenyl,p-biphenylylaldehyde,1,1'-biphenyl-4-carboxaldehyde,p-biphenylaldehyde,p-biphenylcarboxaldehyde
IUPAC Name [1,1'-biphenyl]-4-carbaldehyde
InChI Key ISDBWOPVZKNQDW-UHFFFAOYSA-N
Molecular Formula C13H10O
1,990

5-Bromosalicylaldehyde 98.0+%, TCI America™

CAS: 1761-61-1 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.019 MDL Number: MFCD00003330 InChI Key: MKKSTJKBKNCMRV-UHFFFAOYSA-N Synonym: 5-bromosalicylaldehyde,benzaldehyde, 5-bromo-2-hydroxy,2-hydroxy-5-bromobenzaldehyde,salicylaldehyde, 5-bromo,5-bromo-salicyclaldehyde,unii-0z65a0a8ce,5-bromo-2-hydroxy-benzaldehyde,5-bromo-salicyclic aldehyde,5-bromo-2-hydroxy benzaldehyde,pubchem3779 PubChem CID: 72863 IUPAC Name: 5-bromo-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1Br)C=O)O

PubChem CID 72863
CAS 1761-61-1
Molecular Weight (g/mol) 201.019
MDL Number MFCD00003330
SMILES C1=CC(=C(C=C1Br)C=O)O
Synonym 5-bromosalicylaldehyde,benzaldehyde, 5-bromo-2-hydroxy,2-hydroxy-5-bromobenzaldehyde,salicylaldehyde, 5-bromo,5-bromo-salicyclaldehyde,unii-0z65a0a8ce,5-bromo-2-hydroxy-benzaldehyde,5-bromo-salicyclic aldehyde,5-bromo-2-hydroxy benzaldehyde,pubchem3779
IUPAC Name 5-bromo-2-hydroxybenzaldehyde
InChI Key MKKSTJKBKNCMRV-UHFFFAOYSA-N
Molecular Formula C7H5BrO2
1,991

Oxalacetic Acid 97.0+%, TCI America™

CAS: 328-42-7 Molecular Formula: C4H4O5 Molecular Weight (g/mol): 132.071 MDL Number: MFCD00002592 InChI Key: KHPXUQMNIQBQEV-UHFFFAOYSA-N Synonym: oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate PubChem CID: 970 ChEBI: CHEBI:30744 IUPAC Name: 2-oxobutanedioic acid SMILES: C(C(=O)C(=O)O)C(=O)O

PubChem CID 970
CAS 328-42-7
Molecular Weight (g/mol) 132.071
ChEBI CHEBI:30744
MDL Number MFCD00002592
SMILES C(C(=O)C(=O)O)C(=O)O
Synonym oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate
IUPAC Name 2-oxobutanedioic acid
InChI Key KHPXUQMNIQBQEV-UHFFFAOYSA-N
Molecular Formula C4H4O5
1,992

4'-Chloro-2,2,2-trifluoroacetophenone 97.0+%, TCI America™

CAS: 321-37-9 Molecular Formula: C8H4ClF3O Molecular Weight (g/mol): 208.564 MDL Number: MFCD00018686 InChI Key: DYPQUENOGZXOGE-UHFFFAOYSA-N PubChem CID: 67578 IUPAC Name: 1-(4-chlorophenyl)-2,2,2-trifluoroethanone SMILES: C1=CC(=CC=C1C(=O)C(F)(F)F)Cl

PubChem CID 67578
CAS 321-37-9
Molecular Weight (g/mol) 208.564
MDL Number MFCD00018686
SMILES C1=CC(=CC=C1C(=O)C(F)(F)F)Cl
IUPAC Name 1-(4-chlorophenyl)-2,2,2-trifluoroethanone
InChI Key DYPQUENOGZXOGE-UHFFFAOYSA-N
Molecular Formula C8H4ClF3O
1,993

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
1,994

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
1,995

1,5-Dichloroanthraquinone 95.0+%, TCI America™

CAS: 82-46-2 Molecular Formula: C14H6Cl2O2 Molecular Weight (g/mol): 277.1 MDL Number: MFCD00001190 InChI Key: MQIUMARJCOGCIM-UHFFFAOYSA-N PubChem CID: 6711 IUPAC Name: 1,5-dichloroanthracene-9,10-dione SMILES: C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C(=CC=C3)Cl

PubChem CID 6711
CAS 82-46-2
Molecular Weight (g/mol) 277.1
MDL Number MFCD00001190
SMILES C1=CC2=C(C(=C1)Cl)C(=O)C3=C(C2=O)C(=CC=C3)Cl
IUPAC Name 1,5-dichloroanthracene-9,10-dione
InChI Key MQIUMARJCOGCIM-UHFFFAOYSA-N
Molecular Formula C14H6Cl2O2