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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)
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Alpha beta-unsaturated carbonyl compounds (547)
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1,606 – 1,620 of 6,893 results
1,606

2,3-Dihydroxybenzaldehyde 98.0+%, TCI America™

CAS: 24677-78-9 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00003324 InChI Key: IXWOUPGDGMCKGT-UHFFFAOYSA-N Synonym: o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde PubChem CID: 90579 ChEBI: CHEBI:50197 IUPAC Name: 2,3-dihydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)O)O)C=O

PubChem CID 90579
CAS 24677-78-9
Molecular Weight (g/mol) 138.122
ChEBI CHEBI:50197
MDL Number MFCD00003324
SMILES C1=CC(=C(C(=C1)O)O)C=O
Synonym o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde
IUPAC Name 2,3-dihydroxybenzaldehyde
InChI Key IXWOUPGDGMCKGT-UHFFFAOYSA-N
Molecular Formula C7H6O3
1,607

6-Bromo-3-formylchromone 97.0+%, TCI America™

CAS: 52817-12-6 Molecular Formula: C10H5BrO3 Molecular Weight (g/mol): 253.05 MDL Number: MFCD00191849 InChI Key: PCEZXSJBHMOQFT-UHFFFAOYSA-N PubChem CID: 614309 IUPAC Name: 6-bromo-4-oxo-4H-chromene-3-carbaldehyde SMILES: BrC1=CC=C2OC=C(C=O)C(=O)C2=C1

PubChem CID 614309
CAS 52817-12-6
Molecular Weight (g/mol) 253.05
MDL Number MFCD00191849
SMILES BrC1=CC=C2OC=C(C=O)C(=O)C2=C1
IUPAC Name 6-bromo-4-oxo-4H-chromene-3-carbaldehyde
InChI Key PCEZXSJBHMOQFT-UHFFFAOYSA-N
Molecular Formula C10H5BrO3
1,608

4-Bromo-2-furaldehyde 97.0+%, TCI America™

CAS: 21921-76-6 Molecular Formula: C5H3BrO2 Molecular Weight (g/mol): 174.981 MDL Number: MFCD00671504 InChI Key: MRGBBKQOSUHKPF-UHFFFAOYSA-N Synonym: 4-bromo-2-furaldehyde,4-bromofurfural,4-bromo-2-formylfuran,4-bromo-2-furancarbaldehyde,2-furancarboxaldehyde, 4-bromo,4-bromo-furfural,4-bromofuraldehyde,zlchem 82,pubchem3545,acmc-209fpi PubChem CID: 2757010 IUPAC Name: 4-bromofuran-2-carbaldehyde SMILES: C1=C(OC=C1Br)C=O

PubChem CID 2757010
CAS 21921-76-6
Molecular Weight (g/mol) 174.981
MDL Number MFCD00671504
SMILES C1=C(OC=C1Br)C=O
Synonym 4-bromo-2-furaldehyde,4-bromofurfural,4-bromo-2-formylfuran,4-bromo-2-furancarbaldehyde,2-furancarboxaldehyde, 4-bromo,4-bromo-furfural,4-bromofuraldehyde,zlchem 82,pubchem3545,acmc-209fpi
IUPAC Name 4-bromofuran-2-carbaldehyde
InChI Key MRGBBKQOSUHKPF-UHFFFAOYSA-N
Molecular Formula C5H3BrO2
1,609

2-Aminonicotinaldehyde 97.0+%, TCI America™

CAS: 7521-41-7 Molecular Formula: C6H6N2O Molecular Weight (g/mol): 122.127 InChI Key: NXMFJCRMSDRXLD-UHFFFAOYSA-N Synonym: 2-aminonicotinaldehyde,2-amino-3-pyridinecarboxaldehyde,2-amino-3-formylpyridine,3-pyridinecarboxaldehyde, 2-amino,2-amino-pyridine-3-carbaldehyde,2-aminopyridine-3-carboxaldehyde,2-amino-3-pyridine carboxaldehyde,2-amino-pyridin-3-carbaldehyde,pubchem1262,2-amino nicotinaldehyde PubChem CID: 737633 IUPAC Name: 2-aminopyridine-3-carbaldehyde SMILES: C1=CC(=C(N=C1)N)C=O

PubChem CID 737633
CAS 7521-41-7
Molecular Weight (g/mol) 122.127
SMILES C1=CC(=C(N=C1)N)C=O
Synonym 2-aminonicotinaldehyde,2-amino-3-pyridinecarboxaldehyde,2-amino-3-formylpyridine,3-pyridinecarboxaldehyde, 2-amino,2-amino-pyridine-3-carbaldehyde,2-aminopyridine-3-carboxaldehyde,2-amino-3-pyridine carboxaldehyde,2-amino-pyridin-3-carbaldehyde,pubchem1262,2-amino nicotinaldehyde
IUPAC Name 2-aminopyridine-3-carbaldehyde
InChI Key NXMFJCRMSDRXLD-UHFFFAOYSA-N
Molecular Formula C6H6N2O
1,610

4-Bromosalicylaldehyde 98.0+%, TCI America™

CAS: 22532-62-3 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.019 MDL Number: MFCD06252606 InChI Key: HXTWKHXDFATMSP-UHFFFAOYSA-N Synonym: 4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde PubChem CID: 4066019 IUPAC Name: 4-bromo-2-hydroxybenzaldehyde SMILES: C1=CC(=C(C=C1Br)O)C=O

PubChem CID 4066019
CAS 22532-62-3
Molecular Weight (g/mol) 201.019
MDL Number MFCD06252606
SMILES C1=CC(=C(C=C1Br)O)C=O
Synonym 4-bromosalicylaldehyde,4-bromo-2-hydroxy-benzaldehyde,2-hydroxy-4-bromobenzaldehyde,benzaldehyde, 4-bromo-2-hydroxy,4-bromo-2-hydroxybenzaldheyde,4-bromosalicyladehyde,pubchem16944,acmc-1cq5t,intermediates-zcf02605,4-bromo-2-hydroxybenaldehyde
IUPAC Name 4-bromo-2-hydroxybenzaldehyde
InChI Key HXTWKHXDFATMSP-UHFFFAOYSA-N
Molecular Formula C7H5BrO2
1,611

Azulene-1-carboxaldehyde 97.0+%, TCI America™

CAS: 7206-61-3 Molecular Formula: C11H8O Molecular Weight (g/mol): 156.184 MDL Number: MFCD19301077 InChI Key: CZRXLQPVJOJLML-UHFFFAOYSA-N Synonym: 1-Formylazulene PubChem CID: 11744870 IUPAC Name: azulene-1-carbaldehyde SMILES: C1=CC=C2C=CC(=C2C=C1)C=O

PubChem CID 11744870
CAS 7206-61-3
Molecular Weight (g/mol) 156.184
MDL Number MFCD19301077
SMILES C1=CC=C2C=CC(=C2C=C1)C=O
Synonym 1-Formylazulene
IUPAC Name azulene-1-carbaldehyde
InChI Key CZRXLQPVJOJLML-UHFFFAOYSA-N
Molecular Formula C11H8O
1,612

Indole-5-carboxaldehyde 98.0+%, TCI America™

CAS: 1196-69-6 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD02093664 InChI Key: ADZUEEUKBYCSEY-UHFFFAOYSA-N Synonym: indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole PubChem CID: 589040 IUPAC Name: 1H-indole-5-carbaldehyde SMILES: C1=CC2=C(C=CN2)C=C1C=O

PubChem CID 589040
CAS 1196-69-6
Molecular Weight (g/mol) 145.161
MDL Number MFCD02093664
SMILES C1=CC2=C(C=CN2)C=C1C=O
Synonym indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole
IUPAC Name 1H-indole-5-carbaldehyde
InChI Key ADZUEEUKBYCSEY-UHFFFAOYSA-N
Molecular Formula C9H7NO
1,613

2,4-Dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 613-45-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003311 InChI Key: LWRSYTXEQUUTKW-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye PubChem CID: 69175 IUPAC Name: 2,4-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)C=O)OC

PubChem CID 69175
CAS 613-45-6
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003311
SMILES COC1=CC(=C(C=C1)C=O)OC
Synonym benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye
IUPAC Name 2,4-dimethoxybenzaldehyde
InChI Key LWRSYTXEQUUTKW-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,614

Ethyl 4,4,4-Trichloroacetoacetate 97.0+%, TCI America™

CAS: 3702-98-5 Molecular Formula: C6H7Cl3O3 Molecular Weight (g/mol): 233.469 MDL Number: MFCD00043329 InChI Key: XGIRWPYENXRJMZ-UHFFFAOYSA-N Synonym: 4,4,4-Trichloroacetoacetic Acid Ethyl Ester PubChem CID: 77294 IUPAC Name: ethyl 4,4,4-trichloro-3-oxobutanoate SMILES: CCOC(=O)CC(=O)C(Cl)(Cl)Cl

PubChem CID 77294
CAS 3702-98-5
Molecular Weight (g/mol) 233.469
MDL Number MFCD00043329
SMILES CCOC(=O)CC(=O)C(Cl)(Cl)Cl
Synonym 4,4,4-Trichloroacetoacetic Acid Ethyl Ester
IUPAC Name ethyl 4,4,4-trichloro-3-oxobutanoate
InChI Key XGIRWPYENXRJMZ-UHFFFAOYSA-N
Molecular Formula C6H7Cl3O3
1,615

2'-Chloro-5'-(trifluoromethyl)acetophenone 97.0+%, TCI America™

CAS: 71648-45-8 Molecular Formula: C9H6ClF3O Molecular Weight (g/mol): 222.591 MDL Number: MFCD00045092 InChI Key: YRGBMTWHOFQSDJ-UHFFFAOYSA-N Synonym: 2'-chloro-5'-trifluoromethyl acetophenone,1-2-chloro-5-trifluoromethyl phenyl ethanone,1-2-chloro-5-trifluoromethyl phenyl ethan-1-one,2-chloro-5-trifluoromethyl acetophenone,acetophenone, 2-chloro-5-trifluoromethyl,3-acetyl-4-chlorobenzotrifluoride,ethanone, 1-2-chloro-5-trifluoromethyl phenyl,1-acetyl-2-chloro-5-trifluoromethyl benzene,pubchem4210 PubChem CID: 144502 IUPAC Name: 1-[2-chloro-5-(trifluoromethyl)phenyl]ethanone SMILES: CC(=O)C1=C(C=CC(=C1)C(F)(F)F)Cl

PubChem CID 144502
CAS 71648-45-8
Molecular Weight (g/mol) 222.591
MDL Number MFCD00045092
SMILES CC(=O)C1=C(C=CC(=C1)C(F)(F)F)Cl
Synonym 2'-chloro-5'-trifluoromethyl acetophenone,1-2-chloro-5-trifluoromethyl phenyl ethanone,1-2-chloro-5-trifluoromethyl phenyl ethan-1-one,2-chloro-5-trifluoromethyl acetophenone,acetophenone, 2-chloro-5-trifluoromethyl,3-acetyl-4-chlorobenzotrifluoride,ethanone, 1-2-chloro-5-trifluoromethyl phenyl,1-acetyl-2-chloro-5-trifluoromethyl benzene,pubchem4210
IUPAC Name 1-[2-chloro-5-(trifluoromethyl)phenyl]ethanone
InChI Key YRGBMTWHOFQSDJ-UHFFFAOYSA-N
Molecular Formula C9H6ClF3O
1,616

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
1,617

4'-Ethylacetophenone 97.0+%, TCI America™

CAS: 937-30-4 Molecular Formula: C10H12O Molecular Weight (g/mol): 148.205 MDL Number: MFCD00009262 InChI Key: NODGRWCMFMEGJH-UHFFFAOYSA-N Synonym: 4'-ethylacetophenone,1-4-ethylphenyl ethanone,p-ethylacetophenone,4-ethylacetophenone,ethanone, 1-4-ethylphenyl,p-acetylethylbenzene,acetophenone, 4'-ethyl,p-ethylphenyl methyl ketone,1-4-ethylphenyl ethan-1-one PubChem CID: 13642 IUPAC Name: 1-(4-ethylphenyl)ethanone SMILES: CCC1=CC=C(C=C1)C(=O)C

PubChem CID 13642
CAS 937-30-4
Molecular Weight (g/mol) 148.205
MDL Number MFCD00009262
SMILES CCC1=CC=C(C=C1)C(=O)C
Synonym 4'-ethylacetophenone,1-4-ethylphenyl ethanone,p-ethylacetophenone,4-ethylacetophenone,ethanone, 1-4-ethylphenyl,p-acetylethylbenzene,acetophenone, 4'-ethyl,p-ethylphenyl methyl ketone,1-4-ethylphenyl ethan-1-one
IUPAC Name 1-(4-ethylphenyl)ethanone
InChI Key NODGRWCMFMEGJH-UHFFFAOYSA-N
Molecular Formula C10H12O
1,618

2-Acetyl-1-ethylpyrrole 98.0+%, TCI America™

CAS: 39741-41-8 Molecular Formula: C8H11NO Molecular Weight (g/mol): 137.182 MDL Number: MFCD00191234 InChI Key: HQADRFRTIALOCB-UHFFFAOYSA-N PubChem CID: 61988 IUPAC Name: 1-(1-ethylpyrrol-2-yl)ethanone SMILES: CCN1C=CC=C1C(=O)C

PubChem CID 61988
CAS 39741-41-8
Molecular Weight (g/mol) 137.182
MDL Number MFCD00191234
SMILES CCN1C=CC=C1C(=O)C
IUPAC Name 1-(1-ethylpyrrol-2-yl)ethanone
InChI Key HQADRFRTIALOCB-UHFFFAOYSA-N
Molecular Formula C8H11NO
1,619

1,1'-Dibutyrylferrocene 98.0+%, TCI America™

CAS: 1274-06-2 Molecular Formula: C18H22FeO2 MDL Number: MFCD01013566

CAS 1274-06-2
MDL Number MFCD01013566
Molecular Formula C18H22FeO2
1,620

2-Oxobutyric Acid 98.0+%, TCI America™

CAS: 600-18-0 Molecular Formula: C4H6O3 Molecular Weight (g/mol): 102.09 MDL Number: MFCD00004164 InChI Key: TYEYBOSBBBHJIV-UHFFFAOYSA-N PubChem CID: 58 ChEBI: CHEBI:30831 IUPAC Name: 2-oxobutanoic acid SMILES: CCC(=O)C(O)=O

PubChem CID 58
CAS 600-18-0
Molecular Weight (g/mol) 102.09
ChEBI CHEBI:30831
MDL Number MFCD00004164
SMILES CCC(=O)C(O)=O
IUPAC Name 2-oxobutanoic acid
InChI Key TYEYBOSBBBHJIV-UHFFFAOYSA-N
Molecular Formula C4H6O3