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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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1,591 – 1,605 of 6,893 results
1,591

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
1,592

2,6-Diaminoanthraquinone 97.0+%, TCI America™

CAS: 131-14-6 Molecular Formula: C14H10N2O2 Molecular Weight (g/mol): 238.246 InChI Key: WQOWBWVMZPPPGX-UHFFFAOYSA-N PubChem CID: 8557 IUPAC Name: 2,6-diaminoanthracene-9,10-dione SMILES: C1=CC2=C(C=C1N)C(=O)C3=C(C2=O)C=C(C=C3)N

PubChem CID 8557
CAS 131-14-6
Molecular Weight (g/mol) 238.246
SMILES C1=CC2=C(C=C1N)C(=O)C3=C(C2=O)C=C(C=C3)N
IUPAC Name 2,6-diaminoanthracene-9,10-dione
InChI Key WQOWBWVMZPPPGX-UHFFFAOYSA-N
Molecular Formula C14H10N2O2
1,593

2,2,2,4'-Tetrafluoroacetophenone 98.0+%, TCI America™

CAS: 655-32-3 Molecular Formula: C8H4F4O Molecular Weight (g/mol): 192.11 MDL Number: MFCD00042393 InChI Key: LUKLMXJAEKXROG-UHFFFAOYSA-N PubChem CID: 69564 IUPAC Name: 2,2,2-trifluoro-1-(4-fluorophenyl)ethan-1-one SMILES: FC1=CC=C(C=C1)C(=O)C(F)(F)F

PubChem CID 69564
CAS 655-32-3
Molecular Weight (g/mol) 192.11
MDL Number MFCD00042393
SMILES FC1=CC=C(C=C1)C(=O)C(F)(F)F
IUPAC Name 2,2,2-trifluoro-1-(4-fluorophenyl)ethan-1-one
InChI Key LUKLMXJAEKXROG-UHFFFAOYSA-N
Molecular Formula C8H4F4O
1,594

2,2,2-Trifluoroacetophenone 98.0+%, TCI America™

CAS: 434-45-7 Molecular Formula: C8H5F3O Molecular Weight (g/mol): 174.122 MDL Number: MFCD00000420 InChI Key: KZJRKRQSDZGHEC-UHFFFAOYSA-N Synonym: trifluoroacetophenone,2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-phenylethan-1-one,phenyl trifluoromethyl ketone,trifluoromethyl phenyl ketone,alpha,alpha,alpha-trifluoroacetophenone,ethanone, 2,2,2-trifluoro-1-phenyl,2,2,2-trifluoro-1-phenyl-ethanone,trifluoroacetylbenzene,unii-6t7l1upy09 PubChem CID: 9905 IUPAC Name: 2,2,2-trifluoro-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)C(F)(F)F

PubChem CID 9905
CAS 434-45-7
Molecular Weight (g/mol) 174.122
MDL Number MFCD00000420
SMILES C1=CC=C(C=C1)C(=O)C(F)(F)F
Synonym trifluoroacetophenone,2,2,2-trifluoroacetophenone,2,2,2-trifluoro-1-phenylethan-1-one,phenyl trifluoromethyl ketone,trifluoromethyl phenyl ketone,alpha,alpha,alpha-trifluoroacetophenone,ethanone, 2,2,2-trifluoro-1-phenyl,2,2,2-trifluoro-1-phenyl-ethanone,trifluoroacetylbenzene,unii-6t7l1upy09
IUPAC Name 2,2,2-trifluoro-1-phenylethanone
InChI Key KZJRKRQSDZGHEC-UHFFFAOYSA-N
Molecular Formula C8H5F3O
1,595

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
1,596

Methyl Terephthalaldehydate 98.0+%, TCI America™

CAS: 1571-08-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00006950 InChI Key: FEIOASZZURHTHB-UHFFFAOYSA-N Synonym: methyl p-formylbenzoate,4-carbomethoxybenzaldehyde,methyl terephthalaldehydate,4-methoxycarbonyl benzaldehyde,benzoic acid, 4-formyl-, methyl ester,p-carbomethoxybenzaldehyde,methyl terephthaldehydate,methyl4-formylbenzoate,4-formylbenzoic acid methyl ester,methyl-p-formyl benzoate PubChem CID: 15294 IUPAC Name: methyl 4-formylbenzoate SMILES: COC(=O)C1=CC=C(C=O)C=C1

PubChem CID 15294
CAS 1571-08-0
Molecular Weight (g/mol) 164.16
MDL Number MFCD00006950
SMILES COC(=O)C1=CC=C(C=O)C=C1
Synonym methyl p-formylbenzoate,4-carbomethoxybenzaldehyde,methyl terephthalaldehydate,4-methoxycarbonyl benzaldehyde,benzoic acid, 4-formyl-, methyl ester,p-carbomethoxybenzaldehyde,methyl terephthaldehydate,methyl4-formylbenzoate,4-formylbenzoic acid methyl ester,methyl-p-formyl benzoate
IUPAC Name methyl 4-formylbenzoate
InChI Key FEIOASZZURHTHB-UHFFFAOYSA-N
Molecular Formula C9H8O3
1,597

6-Fluorochromone-3-carboxaldehyde 98.0+%, TCI America™

CAS: 69155-76-6 Molecular Formula: C10H5FO3 Molecular Weight (g/mol): 192.15 MDL Number: MFCD00139060 InChI Key: VHRMOTNEBIKURN-UHFFFAOYSA-N Synonym: 6-fluoro-3-formylchromone,6-fluoro-4-oxo-4h-chromene-3-carbaldehyde,6-fluorochromone-3-carboxaldehyde,4h-1-benzopyran-3-carboxaldehyde, 6-fluoro-4-oxo,chembl87768,6-fluoro-4-oxo-chromene-3-carbaldehyde,4h-1-benzopyran-3-carboxaldehyde,6-fluoro-4-oxo,acmc-20alyx,3-formyl-6-fluorochromone,6-fluorochromone-3-carbaldehyde PubChem CID: 688893 IUPAC Name: 6-fluoro-4-oxo-4H-chromene-3-carbaldehyde SMILES: FC1=CC=C2OC=C(C=O)C(=O)C2=C1

PubChem CID 688893
CAS 69155-76-6
Molecular Weight (g/mol) 192.15
MDL Number MFCD00139060
SMILES FC1=CC=C2OC=C(C=O)C(=O)C2=C1
Synonym 6-fluoro-3-formylchromone,6-fluoro-4-oxo-4h-chromene-3-carbaldehyde,6-fluorochromone-3-carboxaldehyde,4h-1-benzopyran-3-carboxaldehyde, 6-fluoro-4-oxo,chembl87768,6-fluoro-4-oxo-chromene-3-carbaldehyde,4h-1-benzopyran-3-carboxaldehyde,6-fluoro-4-oxo,acmc-20alyx,3-formyl-6-fluorochromone,6-fluorochromone-3-carbaldehyde
IUPAC Name 6-fluoro-4-oxo-4H-chromene-3-carbaldehyde
InChI Key VHRMOTNEBIKURN-UHFFFAOYSA-N
Molecular Formula C10H5FO3
1,598

3-Ethoxysalicylaldehyde 97.0+%, TCI America™

CAS: 492-88-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003323 InChI Key: OFQBYHLLIJGMNP-UHFFFAOYSA-N Synonym: 3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123 PubChem CID: 68117 IUPAC Name: 3-ethoxy-2-hydroxybenzaldehyde SMILES: CCOC1=CC=CC(=C1O)C=O

PubChem CID 68117
CAS 492-88-6
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003323
SMILES CCOC1=CC=CC(=C1O)C=O
Synonym 3-ethoxysalicylaldehyde,benzaldehyde, 3-ethoxy-2-hydroxy,novovanillin,o-ethylvanillin,salicylaldehyde, 3-ethoxy,unii-hb4h48mkni,2-hydroxy-3-ethoxybenzaldehyde,hb4h48mkni,3-ethoxy-2-hydroxy-benzaldehyde,pubchem3123
IUPAC Name 3-ethoxy-2-hydroxybenzaldehyde
InChI Key OFQBYHLLIJGMNP-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,599

3-Methylpyrazole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 112758-40-4 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD01313822 InChI Key: NWDMGTFNIOCVDU-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole PubChem CID: 2760056 IUPAC Name: 5-methyl-1H-pyrazole-4-carbaldehyde SMILES: CC1=C(C=O)C=NN1

PubChem CID 2760056
CAS 112758-40-4
Molecular Weight (g/mol) 110.12
MDL Number MFCD01313822
SMILES CC1=C(C=O)C=NN1
Synonym 3-methyl-1h-pyrazole-4-carbaldehyde,3-methyl-1h-pyrazole-4-carboxaldehyde,3-methylpyrazole-4-carboxaldehyde,3-methylpyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde, 3-methyl,3-methyl-2h-pyrazole-4-carbaldehyde,5-methylpyrazole-4-carbaldehyde,pubchem16065,acmc-1brby,4-formyl-3-methylpyrazole
IUPAC Name 5-methyl-1H-pyrazole-4-carbaldehyde
InChI Key NWDMGTFNIOCVDU-UHFFFAOYSA-N
Molecular Formula C5H6N2O
1,600

5-Methoxyindole-3-carboxaldehyde 95.0+%, TCI America™

CAS: 10601-19-1 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.19 MDL Number: MFCD00005623 InChI Key: TUWARWGEOHQXCO-UHFFFAOYSA-N Synonym: 5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde PubChem CID: 82758 IUPAC Name: 5-methoxy-1H-indole-3-carbaldehyde SMILES: COC1=CC=C2NC=C(C=O)C2=C1

PubChem CID 82758
CAS 10601-19-1
Molecular Weight (g/mol) 175.19
MDL Number MFCD00005623
SMILES COC1=CC=C2NC=C(C=O)C2=C1
Synonym 5-methoxyindole-3-carboxaldehyde,3-formyl-5-methoxyindole,5-methoxyindole-3-carboxyaldehyde,5-methoxyindole-3-carbaldehyde,5-methoxyindole-3-aldehyde,5-methoxy-3-formylindole,1h-indole-3-carboxaldehyde, 5-methoxy,5-methoxy-indol-3-aldehyde,unii-63c50zw2d0,5-methoxy-1h-indole-3-carboxaldehyde
IUPAC Name 5-methoxy-1H-indole-3-carbaldehyde
InChI Key TUWARWGEOHQXCO-UHFFFAOYSA-N
Molecular Formula C10H9NO2
1,601

3,4-Diethoxybenzaldehyde 98.0+%, TCI America™

CAS: 2029-94-9 Molecular Formula: C11H14O3 Molecular Weight (g/mol): 194.23 MDL Number: MFCD00016607 InChI Key: SSTRYEXQYQGGAS-UHFFFAOYSA-N PubChem CID: 74847 IUPAC Name: 3,4-diethoxybenzaldehyde SMILES: CCOC1=C(C=C(C=C1)C=O)OCC

PubChem CID 74847
CAS 2029-94-9
Molecular Weight (g/mol) 194.23
MDL Number MFCD00016607
SMILES CCOC1=C(C=C(C=C1)C=O)OCC
IUPAC Name 3,4-diethoxybenzaldehyde
InChI Key SSTRYEXQYQGGAS-UHFFFAOYSA-N
Molecular Formula C11H14O3
1,602

6-Fluorosalicylaldehyde 98.0+%, TCI America™

CAS: 38226-10-7 Molecular Formula: C7H5FO2 Molecular Weight (g/mol): 140.113 MDL Number: MFCD01090996 InChI Key: FZIBGCDUHZBOLA-UHFFFAOYSA-N Synonym: 6-fluorosalicylaldehyde,3-fluoro-2-formylphenol,benzaldehyde, 2-fluoro-6-hydroxy,6-fluoro-2-hydroxybenzaldehyde,pubchem8482,acmc-20a0l1,6-fluorosalicyaldehyde,ksc497m7f,2-hydroxy-6-fluorobenzaldehyde,2-fluoro-6-hydroxy-benzaldehyde PubChem CID: 2737327 IUPAC Name: 2-fluoro-6-hydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)F)C=O)O

PubChem CID 2737327
CAS 38226-10-7
Molecular Weight (g/mol) 140.113
MDL Number MFCD01090996
SMILES C1=CC(=C(C(=C1)F)C=O)O
Synonym 6-fluorosalicylaldehyde,3-fluoro-2-formylphenol,benzaldehyde, 2-fluoro-6-hydroxy,6-fluoro-2-hydroxybenzaldehyde,pubchem8482,acmc-20a0l1,6-fluorosalicyaldehyde,ksc497m7f,2-hydroxy-6-fluorobenzaldehyde,2-fluoro-6-hydroxy-benzaldehyde
IUPAC Name 2-fluoro-6-hydroxybenzaldehyde
InChI Key FZIBGCDUHZBOLA-UHFFFAOYSA-N
Molecular Formula C7H5FO2
1,603

2,5-Dimethoxybenzaldehyde 97.0+%, TCI America™

CAS: 93-02-7 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003314 InChI Key: AFUKNJHPZAVHGQ-UHFFFAOYSA-N Synonym: benzaldehyde, 2,5-dimethoxy,2,5-dimethoxy benzaldehyde,unii-w49s1ppl78,2,5-dimethoxybenzald,pubchem2176,gentisic aldehyde,5-dimethoxy benzaldehyde,2,5-dimethoxybenzaldehyd,2,5-dimethoxybenzaldehye,2.5-dimethoxybenzaldehyde PubChem CID: 66726 IUPAC Name: 2,5-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)OC)C=O

PubChem CID 66726
CAS 93-02-7
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003314
SMILES COC1=CC(=C(C=C1)OC)C=O
Synonym benzaldehyde, 2,5-dimethoxy,2,5-dimethoxy benzaldehyde,unii-w49s1ppl78,2,5-dimethoxybenzald,pubchem2176,gentisic aldehyde,5-dimethoxy benzaldehyde,2,5-dimethoxybenzaldehyd,2,5-dimethoxybenzaldehye,2.5-dimethoxybenzaldehyde
IUPAC Name 2,5-dimethoxybenzaldehyde
InChI Key AFUKNJHPZAVHGQ-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,604

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
1,605

5-Chlorosalicylaldehyde 98.0+%, TCI America™

CAS: 635-93-8 Molecular Formula: C7H5ClO2 Molecular Weight (g/mol): 156.57 MDL Number: MFCD00003331 InChI Key: FUGKCSRLAQKUHG-UHFFFAOYSA-N Synonym: 5-chlorosalicylaldehyde,2-hydroxy-5-chlorobenzaldehyde,benzaldehyde, 5-chloro-2-hydroxy,4-chloro-2-formylphenol,salicylaldehyde, 5-chloro,5-chloro-2-hydroxy-benzaldehyde,unii-4gcc8zkm3o,5-chloro-salicylaldehyde,4gcc8zkm3o,5-chloro-2-hydroxy benzaldehyde PubChem CID: 12481 IUPAC Name: 5-chloro-2-hydroxybenzaldehyde SMILES: OC1=CC=C(Cl)C=C1C=O

PubChem CID 12481
CAS 635-93-8
Molecular Weight (g/mol) 156.57
MDL Number MFCD00003331
SMILES OC1=CC=C(Cl)C=C1C=O
Synonym 5-chlorosalicylaldehyde,2-hydroxy-5-chlorobenzaldehyde,benzaldehyde, 5-chloro-2-hydroxy,4-chloro-2-formylphenol,salicylaldehyde, 5-chloro,5-chloro-2-hydroxy-benzaldehyde,unii-4gcc8zkm3o,5-chloro-salicylaldehyde,4gcc8zkm3o,5-chloro-2-hydroxy benzaldehyde
IUPAC Name 5-chloro-2-hydroxybenzaldehyde
InChI Key FUGKCSRLAQKUHG-UHFFFAOYSA-N
Molecular Formula C7H5ClO2