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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 (4,326)
Complex Aldehydes (4,268)
Dicarbonyl Compounds (580)
Alpha beta-unsaturated carbonyl compounds (547)
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1,876 – 1,890 of 6,893 results
1,876

4-(1,1,2,2-Tetrafluoroethoxy)benzaldehyde 97.0+%, TCI America™

CAS: 35295-36-4 Molecular Formula: C9H6F4O2 Molecular Weight (g/mol): 222.14 MDL Number: MFCD00039577 InChI Key: ZTBIQWAGWYPSHC-UHFFFAOYSA-N PubChem CID: 118804 IUPAC Name: 4-(1,1,2,2-tetrafluoroethoxy)benzaldehyde SMILES: FC(F)C(F)(F)OC1=CC=C(C=O)C=C1

PubChem CID 118804
CAS 35295-36-4
Molecular Weight (g/mol) 222.14
MDL Number MFCD00039577
SMILES FC(F)C(F)(F)OC1=CC=C(C=O)C=C1
IUPAC Name 4-(1,1,2,2-tetrafluoroethoxy)benzaldehyde
InChI Key ZTBIQWAGWYPSHC-UHFFFAOYSA-N
Molecular Formula C9H6F4O2
1,877

4'-Dimethylaminoacetophenone 98.0+%, TCI America™

CAS: 2124-31-4 Molecular Formula: C10H13NO Molecular Weight (g/mol): 163.22 MDL Number: MFCD00017246 InChI Key: HUDYANRNMZDQGA-UHFFFAOYSA-N PubChem CID: 75037 IUPAC Name: 1-[4-(dimethylamino)phenyl]ethan-1-one SMILES: CN(C)C1=CC=C(C=C1)C(C)=O

PubChem CID 75037
CAS 2124-31-4
Molecular Weight (g/mol) 163.22
MDL Number MFCD00017246
SMILES CN(C)C1=CC=C(C=C1)C(C)=O
IUPAC Name 1-[4-(dimethylamino)phenyl]ethan-1-one
InChI Key HUDYANRNMZDQGA-UHFFFAOYSA-N
Molecular Formula C10H13NO
1,878

4-Bromophenyl Cyclopropyl Ketone 95.0+%, TCI America™

CAS: 6952-89-2 Molecular Formula: C10H9BrO Molecular Weight (g/mol): 225.085 MDL Number: MFCD00019227 InChI Key: QTHHOINSCNBYQO-UHFFFAOYSA-N Synonym: 4-bromophenyl cyclopropyl methanone,4-bromophenyl cyclopropyl ketone,4-bromophenyl cyclopropylmethanone,methanone, 4-bromophenyl cyclopropyl,4-bromo-cyclopropylcarbonylbenzene,acmc-1bag8,4-bromobenzoyl cyclopropane,bromophenylcyclopropylmethanone PubChem CID: 81394 IUPAC Name: (4-bromophenyl)-cyclopropylmethanone SMILES: C1CC1C(=O)C2=CC=C(C=C2)Br

PubChem CID 81394
CAS 6952-89-2
Molecular Weight (g/mol) 225.085
MDL Number MFCD00019227
SMILES C1CC1C(=O)C2=CC=C(C=C2)Br
Synonym 4-bromophenyl cyclopropyl methanone,4-bromophenyl cyclopropyl ketone,4-bromophenyl cyclopropylmethanone,methanone, 4-bromophenyl cyclopropyl,4-bromo-cyclopropylcarbonylbenzene,acmc-1bag8,4-bromobenzoyl cyclopropane,bromophenylcyclopropylmethanone
IUPAC Name (4-bromophenyl)-cyclopropylmethanone
InChI Key QTHHOINSCNBYQO-UHFFFAOYSA-N
Molecular Formula C10H9BrO
1,879

Glyoxylic Acid (ca. 50% in Water, ca. 9mol/L), TCI America™

CAS: 298-12-4 Molecular Formula: C2H2O3 Molecular Weight (g/mol): 74.035 MDL Number: MFCD00006958 InChI Key: HHLFWLYXYJOTON-UHFFFAOYSA-N Synonym: glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid PubChem CID: 760 ChEBI: CHEBI:16891 IUPAC Name: oxaldehydic acid SMILES: C(=O)C(=O)O

PubChem CID 760
CAS 298-12-4
Molecular Weight (g/mol) 74.035
ChEBI CHEBI:16891
MDL Number MFCD00006958
SMILES C(=O)C(=O)O
Synonym glyoxylic acid,2-oxoacetic acid,oxoacetic acid,oxoethanoic acid,glyoxalic acid,formylformic acid,acetic acid, oxo,oxalaldehydic acid,glyoxylate,alpha-ketoacetic acid
IUPAC Name oxaldehydic acid
InChI Key HHLFWLYXYJOTON-UHFFFAOYSA-N
Molecular Formula C2H2O3
1,880

4H-Cyclopenta[1,2-b:5,4-b']dithiophen-4-one 98.0+%, TCI America™

CAS: 25796-77-4 Molecular Formula: C9H4OS2 Molecular Weight (g/mol): 192.25 MDL Number: MFCD16619150 InChI Key: HFIUHKXJUKKOIZ-UHFFFAOYSA-N PubChem CID: 10976338 IUPAC Name: 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraen-7-one SMILES: O=C1C2=C(SC=C2)C2=C1C=CS2

PubChem CID 10976338
CAS 25796-77-4
Molecular Weight (g/mol) 192.25
MDL Number MFCD16619150
SMILES O=C1C2=C(SC=C2)C2=C1C=CS2
IUPAC Name 3,11-dithiatricyclo[6.3.0.0²,⁶]undeca-1(8),2(6),4,9-tetraen-7-one
InChI Key HFIUHKXJUKKOIZ-UHFFFAOYSA-N
Molecular Formula C9H4OS2
1,881

2-Naphthaldehyde 98.0+%, TCI America™

CAS: 66-99-9 Molecular Formula: C11H8O Molecular Weight (g/mol): 156.184 MDL Number: MFCD00004094 InChI Key: PJKVFARRVXDXAD-UHFFFAOYSA-N Synonym: 2-naphthaldehyde,2-naphthalenecarboxaldehyde,2-formylnaphthalene,beta-naphthaldehyde,beta-formylnaphthalene,beta-naphthylaldehyde,beta-naphthylcarboxaldehyde,.beta.-naphthaldehyde,.beta.-naphthylaldehyde,.beta.-formylnaphthalene PubChem CID: 6201 ChEBI: CHEBI:52368 IUPAC Name: naphthalene-2-carbaldehyde SMILES: C1=CC=C2C=C(C=CC2=C1)C=O

PubChem CID 6201
CAS 66-99-9
Molecular Weight (g/mol) 156.184
ChEBI CHEBI:52368
MDL Number MFCD00004094
SMILES C1=CC=C2C=C(C=CC2=C1)C=O
Synonym 2-naphthaldehyde,2-naphthalenecarboxaldehyde,2-formylnaphthalene,beta-naphthaldehyde,beta-formylnaphthalene,beta-naphthylaldehyde,beta-naphthylcarboxaldehyde,.beta.-naphthaldehyde,.beta.-naphthylaldehyde,.beta.-formylnaphthalene
IUPAC Name naphthalene-2-carbaldehyde
InChI Key PJKVFARRVXDXAD-UHFFFAOYSA-N
Molecular Formula C11H8O
1,882

beta-Ionone 95.0+%, TCI America™

CAS: 14901-07-6 Molecular Formula: C13H20O Molecular Weight (g/mol): 192.30 MDL Number: MFCD00001549 InChI Key: PSQYTAPXSHCGMF-BQYQJAHWSA-N Synonym: beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone PubChem CID: 638014 ChEBI: CHEBI:32325 IUPAC Name: (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one SMILES: CC(=O)\C=C\C1=C(C)CCCC1(C)C

PubChem CID 638014
CAS 14901-07-6
Molecular Weight (g/mol) 192.30
ChEBI CHEBI:32325
MDL Number MFCD00001549
SMILES CC(=O)\C=C\C1=C(C)CCCC1(C)C
Synonym beta-ionone,trans-beta-ionone,e-beta-ionone,4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,.beta.-ionone,3e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,4-2,6,6-trimethyl-1-cyclohexenyl-3-buten-2-one,unii-a7nrr1hlh6,e-4-2,6,6-trimethylcyclohex-1-en-1-yl but-3-en-2-one,beta-e-ionone
IUPAC Name (3E)-4-(2,6,6-trimethylcyclohex-1-en-1-yl)but-3-en-2-one
InChI Key PSQYTAPXSHCGMF-BQYQJAHWSA-N
Molecular Formula C13H20O
1,883

2-Hydroxyisophthalaldehyde 98.0+%, TCI America™

CAS: 3328-69-6 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00839420 InChI Key: JJOPQMAMJLOGFB-UHFFFAOYSA-N Synonym: 2,6-Diformylphenol PubChem CID: 345554 IUPAC Name: 2-hydroxybenzene-1,3-dicarbaldehyde SMILES: OC1=C(C=O)C=CC=C1C=O

PubChem CID 345554
CAS 3328-69-6
Molecular Weight (g/mol) 150.13
MDL Number MFCD00839420
SMILES OC1=C(C=O)C=CC=C1C=O
Synonym 2,6-Diformylphenol
IUPAC Name 2-hydroxybenzene-1,3-dicarbaldehyde
InChI Key JJOPQMAMJLOGFB-UHFFFAOYSA-N
Molecular Formula C8H6O3
1,884

4-Methylsalicylaldehyde 98.0+%, TCI America™

CAS: 698-27-1 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00799550 InChI Key: JODRRPJMQDFCBJ-UHFFFAOYSA-N Synonym: 4-methylsalicylaldehyde,2,4-cresotaldehyde,benzaldehyde, 2-hydroxy-4-methyl,4-methyl-2-hydroxybenzaldehyde,2-hydroxy-4-methyl-benzaldehyde,2-formyl-5-methylphenol,4-methylsalicyclic aldehyde,unii-9n0s26g61j,4-methyl salicylaldehyde,homosalicylaldehyde, m PubChem CID: 61200 IUPAC Name: 2-hydroxy-4-methylbenzaldehyde SMILES: CC1=CC=C(C=O)C(O)=C1

PubChem CID 61200
CAS 698-27-1
Molecular Weight (g/mol) 136.15
MDL Number MFCD00799550
SMILES CC1=CC=C(C=O)C(O)=C1
Synonym 4-methylsalicylaldehyde,2,4-cresotaldehyde,benzaldehyde, 2-hydroxy-4-methyl,4-methyl-2-hydroxybenzaldehyde,2-hydroxy-4-methyl-benzaldehyde,2-formyl-5-methylphenol,4-methylsalicyclic aldehyde,unii-9n0s26g61j,4-methyl salicylaldehyde,homosalicylaldehyde, m
IUPAC Name 2-hydroxy-4-methylbenzaldehyde
InChI Key JODRRPJMQDFCBJ-UHFFFAOYSA-N
Molecular Formula C8H8O2
1,885

2-Acetyl-5-methylfuran 98.0+%, TCI America™

CAS: 1193-79-9 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.139 MDL Number: MFCD00003243 InChI Key: KEFJLCGVTHRGAH-UHFFFAOYSA-N Synonym: 2-acetyl-5-methylfuran,5-methyl-2-acetylfuran,1-5-methylfuran-2-yl ethanone,1-5-methyl-2-furyl ethanone,5-methyl-2-furylmethylketone,ethanone, 1-5-methyl-2-furanyl,1-5-methyl-2-furanyl ethanone,2-methyl-5-acetylfuran,1-5-methyl-2-furyl ethan-1-one,methyl 5-methyl-2-furyl ketone PubChem CID: 14514 ChEBI: CHEBI:562752 IUPAC Name: 1-(5-methylfuran-2-yl)ethanone SMILES: CC1=CC=C(O1)C(=O)C

PubChem CID 14514
CAS 1193-79-9
Molecular Weight (g/mol) 124.139
ChEBI CHEBI:562752
MDL Number MFCD00003243
SMILES CC1=CC=C(O1)C(=O)C
Synonym 2-acetyl-5-methylfuran,5-methyl-2-acetylfuran,1-5-methylfuran-2-yl ethanone,1-5-methyl-2-furyl ethanone,5-methyl-2-furylmethylketone,ethanone, 1-5-methyl-2-furanyl,1-5-methyl-2-furanyl ethanone,2-methyl-5-acetylfuran,1-5-methyl-2-furyl ethan-1-one,methyl 5-methyl-2-furyl ketone
IUPAC Name 1-(5-methylfuran-2-yl)ethanone
InChI Key KEFJLCGVTHRGAH-UHFFFAOYSA-N
Molecular Formula C7H8O2
1,886

Benzbromarone 98.0+%, TCI America™

CAS: 3562-84-3 Molecular Formula: C17H12Br2O3 Molecular Weight (g/mol): 424.088 MDL Number: MFCD00078962 InChI Key: WHQCHUCQKNIQEC-UHFFFAOYSA-N Synonym: benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron PubChem CID: 2333 ChEBI: CHEBI:3023 IUPAC Name: (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone SMILES: CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br

PubChem CID 2333
CAS 3562-84-3
Molecular Weight (g/mol) 424.088
ChEBI CHEBI:3023
MDL Number MFCD00078962
SMILES CCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)Br)O)Br
Synonym benzbromarone,benzbromaron,desuric,urinorm,normurat,uricovac,minuric,exurate,hipurik,azubromaron
IUPAC Name (3,5-dibromo-4-hydroxyphenyl)-(2-ethyl-1-benzofuran-3-yl)methanone
InChI Key WHQCHUCQKNIQEC-UHFFFAOYSA-N
Molecular Formula C17H12Br2O3
1,887

3',5'-Diacetoxyacetophenone 98.0+%, TCI America™

CAS: 35086-59-0 Molecular Formula: C12H12O5 Molecular Weight (g/mol): 236.223 MDL Number: MFCD00008702 InChI Key: QODJHYBESCIPOG-UHFFFAOYSA-N PubChem CID: 688015 IUPAC Name: (3-acetyl-5-acetyloxyphenyl) acetate SMILES: CC(=O)C1=CC(=CC(=C1)OC(=O)C)OC(=O)C

PubChem CID 688015
CAS 35086-59-0
Molecular Weight (g/mol) 236.223
MDL Number MFCD00008702
SMILES CC(=O)C1=CC(=CC(=C1)OC(=O)C)OC(=O)C
IUPAC Name (3-acetyl-5-acetyloxyphenyl) acetate
InChI Key QODJHYBESCIPOG-UHFFFAOYSA-N
Molecular Formula C12H12O5
1,888

2-Methylindole-3-carboxaldehyde 98.0+%, TCI America™

CAS: 5416-80-8 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 MDL Number: MFCD00012077 InChI Key: CYZIVXOEJNAIBS-UHFFFAOYSA-N Synonym: 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j PubChem CID: 73166 IUPAC Name: 2-methyl-1H-indole-3-carbaldehyde SMILES: CC1=C(C2=CC=CC=C2N1)C=O

PubChem CID 73166
CAS 5416-80-8
Molecular Weight (g/mol) 159.188
MDL Number MFCD00012077
SMILES CC1=C(C2=CC=CC=C2N1)C=O
Synonym 2-methylindole-3-carboxaldehyde,3-formyl-2-methylindole,2-methyl-3-formylindole,1h-indole-3-carboxaldehyde, 2-methyl,2-methylindole-3-carbaldehyde,indole-3-carboxaldehyde, 2-methyl,pubchem7437,zlchem 1339,acmc-1apkw,ksc271e8j
IUPAC Name 2-methyl-1H-indole-3-carbaldehyde
InChI Key CYZIVXOEJNAIBS-UHFFFAOYSA-N
Molecular Formula C10H9NO
1,889

4-Propionylbiphenyl 98.0+%, TCI America™

CAS: 37940-57-1 Molecular Formula: C15H14O Molecular Weight (g/mol): 210.276 MDL Number: MFCD00027015 InChI Key: JMBGDQSXJHLFTO-UHFFFAOYSA-N PubChem CID: 95230 IUPAC Name: 1-(4-phenylphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)C2=CC=CC=C2

PubChem CID 95230
CAS 37940-57-1
Molecular Weight (g/mol) 210.276
MDL Number MFCD00027015
SMILES CCC(=O)C1=CC=C(C=C1)C2=CC=CC=C2
IUPAC Name 1-(4-phenylphenyl)propan-1-one
InChI Key JMBGDQSXJHLFTO-UHFFFAOYSA-N
Molecular Formula C15H14O
1,890

2',3',4'-Trichloroacetophenone 98.0+%, TCI America™

CAS: 13608-87-2 Molecular Formula: C8H5Cl3O Molecular Weight (g/mol): 223.477 MDL Number: MFCD00000542 InChI Key: BXJZZJYNVIDEKG-UHFFFAOYSA-N PubChem CID: 26132 IUPAC Name: 1-(2,3,4-trichlorophenyl)ethanone SMILES: CC(=O)C1=C(C(=C(C=C1)Cl)Cl)Cl

PubChem CID 26132
CAS 13608-87-2
Molecular Weight (g/mol) 223.477
MDL Number MFCD00000542
SMILES CC(=O)C1=C(C(=C(C=C1)Cl)Cl)Cl
IUPAC Name 1-(2,3,4-trichlorophenyl)ethanone
InChI Key BXJZZJYNVIDEKG-UHFFFAOYSA-N
Molecular Formula C8H5Cl3O