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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 (4,386)
Complex Aldehydes (4,045)
Dicarbonyl Compounds (568)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (72)

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2,356 – 2,370 of 6,666 results
2,356

Cyclopentylmalonic Acid 98.0+%, TCI America™
SDP

CAS: 5660-81-1 Molecular Formula: C8H12O4 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00059515 InChI Key: DRHLPIHNSBNMFF-UHFFFAOYSA-N PubChem CID: 231700 IUPAC Name: 2-cyclopentylpropanedioic acid SMILES: C1CCC(C1)C(C(=O)O)C(=O)O

PubChem CID 231700
CAS 5660-81-1
Molecular Weight (g/mol) 172.18
MDL Number MFCD00059515
SMILES C1CCC(C1)C(C(=O)O)C(=O)O
IUPAC Name 2-cyclopentylpropanedioic acid
InChI Key DRHLPIHNSBNMFF-UHFFFAOYSA-N
Molecular Formula C8H12O4
2,357

Methyl 2-Chloroacetoacetate 95.0+%, TCI America™
SDP

CAS: 4755-81-1 Molecular Formula: C5H7ClO3 Molecular Weight (g/mol): 150.558 MDL Number: MFCD00008757 InChI Key: GYQRIAVRKLRQKP-UHFFFAOYSA-N PubChem CID: 107332 IUPAC Name: methyl 2-chloro-3-oxobutanoate SMILES: CC(=O)C(C(=O)OC)Cl

PubChem CID 107332
CAS 4755-81-1
Molecular Weight (g/mol) 150.558
MDL Number MFCD00008757
SMILES CC(=O)C(C(=O)OC)Cl
IUPAC Name methyl 2-chloro-3-oxobutanoate
InChI Key GYQRIAVRKLRQKP-UHFFFAOYSA-N
Molecular Formula C5H7ClO3
2,358

Dodecanophenone 98.0+%, TCI America™
SDP

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
2,359

Ethyl (3-Methoxybenzoyl)acetate 98.0+%, TCI America™
SDP

CAS: 27834-99-7 Molecular Formula: C12H14O4 Molecular Weight (g/mol): 222.24 MDL Number: MFCD00086704 InChI Key: FDPPVAYPZOORBP-UHFFFAOYSA-N Synonym: (3-Methoxybenzoyl)acetic Acid Ethyl Ester, Ethyl 3-(3-Methoxyphenyl)-3-oxopropionate, 3-(3-Methoxyphenyl)-3-oxopropionic Acid Ethyl Ester PubChem CID: 2759696 IUPAC Name: ethyl 3-(3-methoxyphenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC(OC)=CC=C1

PubChem CID 2759696
CAS 27834-99-7
Molecular Weight (g/mol) 222.24
MDL Number MFCD00086704
SMILES CCOC(=O)CC(=O)C1=CC(OC)=CC=C1
Synonym (3-Methoxybenzoyl)acetic Acid Ethyl Ester, Ethyl 3-(3-Methoxyphenyl)-3-oxopropionate, 3-(3-Methoxyphenyl)-3-oxopropionic Acid Ethyl Ester
IUPAC Name ethyl 3-(3-methoxyphenyl)-3-oxopropanoate
InChI Key FDPPVAYPZOORBP-UHFFFAOYSA-N
Molecular Formula C12H14O4
2,360

1-Bromo-2-naphthaldehyde 96.0+%, TCI America™
SDP

CAS: 3378-82-3 Molecular Formula: C11H7BrO Molecular Weight (g/mol): 235.08 MDL Number: MFCD00046368 InChI Key: CYGUXEZVBLMVRV-UHFFFAOYSA-N PubChem CID: 76909 IUPAC Name: 1-bromonaphthalene-2-carbaldehyde SMILES: BrC1=C2C=CC=CC2=CC=C1C=O

PubChem CID 76909
CAS 3378-82-3
Molecular Weight (g/mol) 235.08
MDL Number MFCD00046368
SMILES BrC1=C2C=CC=CC2=CC=C1C=O
IUPAC Name 1-bromonaphthalene-2-carbaldehyde
InChI Key CYGUXEZVBLMVRV-UHFFFAOYSA-N
Molecular Formula C11H7BrO
2,361

2'-(Trifluoromethoxy)acetophenone 98.0+%, TCI America™
SDP

CAS: 220227-93-0 Molecular Formula: C9H7F3O2 Molecular Weight (g/mol): 204.148 MDL Number: MFCD00236320 InChI Key: XTXSTESGCXKUIH-UHFFFAOYSA-N Synonym: 2'-trifluoromethoxy acetophenone,1-2-trifluoromethoxy phenyl ethanone,1-2-trifluoromethoxy phenyl ethan-1-one,1-acetyl-2-trifluoromethoxy benzene,pubchem4295,2-trifluoromethoxy acetophenone98,1-2-trifluoromethoxyphenyl ethanone,2'-trifluoromethoxy acetophenone98 PubChem CID: 2777176 IUPAC Name: 1-[2-(trifluoromethoxy)phenyl]ethanone SMILES: CC(=O)C1=CC=CC=C1OC(F)(F)F

PubChem CID 2777176
CAS 220227-93-0
Molecular Weight (g/mol) 204.148
MDL Number MFCD00236320
SMILES CC(=O)C1=CC=CC=C1OC(F)(F)F
Synonym 2'-trifluoromethoxy acetophenone,1-2-trifluoromethoxy phenyl ethanone,1-2-trifluoromethoxy phenyl ethan-1-one,1-acetyl-2-trifluoromethoxy benzene,pubchem4295,2-trifluoromethoxy acetophenone98,1-2-trifluoromethoxyphenyl ethanone,2'-trifluoromethoxy acetophenone98
IUPAC Name 1-[2-(trifluoromethoxy)phenyl]ethanone
InChI Key XTXSTESGCXKUIH-UHFFFAOYSA-N
Molecular Formula C9H7F3O2
2,362

4'-Fluoropropiophenone 97.0+%, TCI America™
SDP

CAS: 456-03-1 Molecular Formula: C9H9FO Molecular Weight (g/mol): 152.168 InChI Key: QIJNVLLXIIPXQT-UHFFFAOYSA-N Synonym: 4'-fluoropropiophenone,1-4-fluorophenyl propan-1-one,p-fluoropropiophenone,4-fluoropropiophenone,ethyl 4-fluorophenyl ketone,1-propanone, 1-4-fluorophenyl,propiophenone, 4'-fluoro,para-fluoropropiophenone,1-4-fluorophenyl-1-propanone,4;-fluoropropiophenone PubChem CID: 68004 IUPAC Name: 1-(4-fluorophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)F

PubChem CID 68004
CAS 456-03-1
Molecular Weight (g/mol) 152.168
SMILES CCC(=O)C1=CC=C(C=C1)F
Synonym 4'-fluoropropiophenone,1-4-fluorophenyl propan-1-one,p-fluoropropiophenone,4-fluoropropiophenone,ethyl 4-fluorophenyl ketone,1-propanone, 1-4-fluorophenyl,propiophenone, 4'-fluoro,para-fluoropropiophenone,1-4-fluorophenyl-1-propanone,4;-fluoropropiophenone
IUPAC Name 1-(4-fluorophenyl)propan-1-one
InChI Key QIJNVLLXIIPXQT-UHFFFAOYSA-N
Molecular Formula C9H9FO
2,363

3',5'-Dibromo-4'-hydroxyacetophenone 97.0+%, TCI America™
SDP

CAS: 2887-72-1 Molecular Formula: C8H6Br2O2 Molecular Weight (g/mol): 293.94 MDL Number: MFCD00075779 InChI Key: ZNWPTJSBHHIXLJ-UHFFFAOYSA-N PubChem CID: 76158 IUPAC Name: 1-(3,5-dibromo-4-hydroxyphenyl)ethan-1-one SMILES: CC(=O)C1=CC(Br)=C(O)C(Br)=C1

PubChem CID 76158
CAS 2887-72-1
Molecular Weight (g/mol) 293.94
MDL Number MFCD00075779
SMILES CC(=O)C1=CC(Br)=C(O)C(Br)=C1
IUPAC Name 1-(3,5-dibromo-4-hydroxyphenyl)ethan-1-one
InChI Key ZNWPTJSBHHIXLJ-UHFFFAOYSA-N
Molecular Formula C8H6Br2O2
2,364

2'-Methoxyacetophenone 97.0+%, TCI America™
SDP

CAS: 579-74-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.18 MDL Number: MFCD00008725 InChI Key: DWPLEOPKBWNPQV-UHFFFAOYSA-N Synonym: 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone PubChem CID: 68481 IUPAC Name: 1-(2-methoxyphenyl)ethan-1-one SMILES: COC1=CC=CC=C1C(C)=O

PubChem CID 68481
CAS 579-74-8
Molecular Weight (g/mol) 150.18
MDL Number MFCD00008725
SMILES COC1=CC=CC=C1C(C)=O
Synonym 2'-methoxyacetophenone,1-2-methoxyphenyl ethanone,o-methoxyacetophenone,ethanone, 1-2-methoxyphenyl,o-acetylanisole,1-2-methoxyphenyl ethan-1-one,o-acetanisole,2-acetylanisole,2-methyoxyacetophenone oxime,ortho-methoxyacetophenone
IUPAC Name 1-(2-methoxyphenyl)ethan-1-one
InChI Key DWPLEOPKBWNPQV-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,365

Imidazole-2-carboxaldehyde 98.0+%, TCI America™
SDP

CAS: 10111-08-7 Molecular Formula: C4H4N2O Molecular Weight (g/mol): 96.09 MDL Number: MFCD00003544 InChI Key: XYHKNCXZYYTLRG-UHFFFAOYSA-N Synonym: imidazole-2-carboxaldehyde,2-formylimidazole,1h-imidazole-2-carboxaldehyde,imidazole-2-carbaldehyde,2-imidazolecarboxaldehyde,imidazole-2-aldehyde,1h-imidazolecarboxaldehyde,2-formyl imidazole,imidazol-2-carbaldehyde,2-formyl-1h-imidazole PubChem CID: 24955 IUPAC Name: 1H-imidazole-2-carbaldehyde SMILES: O=CC1=NC=CN1

PubChem CID 24955
CAS 10111-08-7
Molecular Weight (g/mol) 96.09
MDL Number MFCD00003544
SMILES O=CC1=NC=CN1
Synonym imidazole-2-carboxaldehyde,2-formylimidazole,1h-imidazole-2-carboxaldehyde,imidazole-2-carbaldehyde,2-imidazolecarboxaldehyde,imidazole-2-aldehyde,1h-imidazolecarboxaldehyde,2-formyl imidazole,imidazol-2-carbaldehyde,2-formyl-1h-imidazole
IUPAC Name 1H-imidazole-2-carbaldehyde
InChI Key XYHKNCXZYYTLRG-UHFFFAOYSA-N
Molecular Formula C4H4N2O
2,366

4-(Chloroacetyl)catechol 98.0+%, TCI America™
SDP

CAS: 99-40-1 Molecular Formula: C8H7ClO3 Molecular Weight (g/mol): 186.591 MDL Number: MFCD00002200 InChI Key: LWTJEJCZJFZKEL-UHFFFAOYSA-N Synonym: 2-chloro-3',4'-dihydroxyacetophenone,2-chloro-1-3,4-dihydroxyphenyl ethanone,4-chloroacetyl catechol,3,4-dihydroxyphenacyl chloride,ethanone, 2-chloro-1-3,4-dihydroxyphenyl,unii-fn6949l56q,3',4'-dihydroxy-2-chloroacetophenone,chloromethyl 3,4-dihydroxyphenyl ketone,2-chloro-3,4-dihydroxyacetophenone,.alpha.-chloro-3,4-dihydroxyacetophenone PubChem CID: 66834 ChEBI: CHEBI:51844 IUPAC Name: 2-chloro-1-(3,4-dihydroxyphenyl)ethanone SMILES: C1=CC(=C(C=C1C(=O)CCl)O)O

PubChem CID 66834
CAS 99-40-1
Molecular Weight (g/mol) 186.591
ChEBI CHEBI:51844
MDL Number MFCD00002200
SMILES C1=CC(=C(C=C1C(=O)CCl)O)O
Synonym 2-chloro-3',4'-dihydroxyacetophenone,2-chloro-1-3,4-dihydroxyphenyl ethanone,4-chloroacetyl catechol,3,4-dihydroxyphenacyl chloride,ethanone, 2-chloro-1-3,4-dihydroxyphenyl,unii-fn6949l56q,3',4'-dihydroxy-2-chloroacetophenone,chloromethyl 3,4-dihydroxyphenyl ketone,2-chloro-3,4-dihydroxyacetophenone,.alpha.-chloro-3,4-dihydroxyacetophenone
IUPAC Name 2-chloro-1-(3,4-dihydroxyphenyl)ethanone
InChI Key LWTJEJCZJFZKEL-UHFFFAOYSA-N
Molecular Formula C8H7ClO3
2,367

Ethyl 3-Oxoheptanoate 95.0+%, TCI America™
SDP

CAS: 7737-62-4 Molecular Formula: C9H16O3 Molecular Weight (g/mol): 172.22 MDL Number: MFCD00143188 InChI Key: UKRVECBFDMVBPU-UHFFFAOYSA-N Synonym: Ethyl 3-Oxoenanthate, 3-Oxoheptanoic Acid Ethyl Ester, 3-Ketoheptanoic Acid Ethyl Ester, 3-Oxoenanthic Acid Ethyl Ester PubChem CID: 559036 IUPAC Name: ethyl 3-oxoheptanoate SMILES: CCCCC(=O)CC(=O)OCC

PubChem CID 559036
CAS 7737-62-4
Molecular Weight (g/mol) 172.22
MDL Number MFCD00143188
SMILES CCCCC(=O)CC(=O)OCC
Synonym Ethyl 3-Oxoenanthate, 3-Oxoheptanoic Acid Ethyl Ester, 3-Ketoheptanoic Acid Ethyl Ester, 3-Oxoenanthic Acid Ethyl Ester
IUPAC Name ethyl 3-oxoheptanoate
InChI Key UKRVECBFDMVBPU-UHFFFAOYSA-N
Molecular Formula C9H16O3
2,368

2-Formylthiazole 97.0+%, TCI America™
SDP

CAS: 10200-59-6 Molecular Formula: C4H3NOS Molecular Weight (g/mol): 113.134 MDL Number: MFCD00142924 InChI Key: ZGTFNNUASMWGTM-UHFFFAOYSA-N Synonym: 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929 PubChem CID: 2734903 ChEBI: CHEBI:43623 IUPAC Name: 1,3-thiazole-2-carbaldehyde SMILES: C1=CSC(=N1)C=O

PubChem CID 2734903
CAS 10200-59-6
Molecular Weight (g/mol) 113.134
ChEBI CHEBI:43623
MDL Number MFCD00142924
SMILES C1=CSC(=N1)C=O
Synonym 2-thiazolecarboxaldehyde,thiazole-2-carbaldehyde,2-formylthiazole,thiazole-2-carboxaldehyde,2-formyl thiazole,thiazolecarboxaldehyde,2-formyl-1,3-thiazole,1,3-thiazole-2-carboxaldehyde,2-thiazolecarbaldehyde,pubchem9929
IUPAC Name 1,3-thiazole-2-carbaldehyde
InChI Key ZGTFNNUASMWGTM-UHFFFAOYSA-N
Molecular Formula C4H3NOS
2,369

2-Vinylanthraquinone 98.0+%, TCI America™
SDP

CAS: 13388-33-5 Molecular Formula: C16H10O2 Molecular Weight (g/mol): 234.25 MDL Number: MFCD18448904 InChI Key: IQOUOAIZDKROQT-UHFFFAOYSA-N PubChem CID: 22708978 IUPAC Name: 2-ethenyl-9,10-dihydroanthracene-9,10-dione SMILES: C=CC1=CC2=C(C=C1)C(=O)C1=CC=CC=C1C2=O

PubChem CID 22708978
CAS 13388-33-5
Molecular Weight (g/mol) 234.25
MDL Number MFCD18448904
SMILES C=CC1=CC2=C(C=C1)C(=O)C1=CC=CC=C1C2=O
IUPAC Name 2-ethenyl-9,10-dihydroanthracene-9,10-dione
InChI Key IQOUOAIZDKROQT-UHFFFAOYSA-N
Molecular Formula C16H10O2
2,370

3,5,5-Trimethylhexanal 90.0+%, TCI America™
SDP

CAS: 5435-64-3 Molecular Formula: C9H18O Molecular Weight (g/mol): 142.24 MDL Number: MFCD00010441 InChI Key: WTPYRCJDOZVZON-UHFFFAOYNA-N Synonym: 3,5,5-Trimethylhexanaldehyde PubChem CID: 21574 IUPAC Name: 3,5,5-trimethylhexanal SMILES: CC(CC=O)CC(C)(C)C

PubChem CID 21574
CAS 5435-64-3
Molecular Weight (g/mol) 142.24
MDL Number MFCD00010441
SMILES CC(CC=O)CC(C)(C)C
Synonym 3,5,5-Trimethylhexanaldehyde
IUPAC Name 3,5,5-trimethylhexanal
InChI Key WTPYRCJDOZVZON-UHFFFAOYNA-N
Molecular Formula C9H18O