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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 Aldehydes (5,984)
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Alpha beta-unsaturated carbonyl compounds (527)
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2,176 – 2,190 of 8,679 results
2,176

3,4'-Dichloropropiophenone 98.0+%, TCI America™

CAS: 3946-29-0 Molecular Formula: C9H8Cl2O Molecular Weight (g/mol): 203.06 MDL Number: MFCD00000992 InChI Key: AYFJBHFMQODYBC-UHFFFAOYSA-N Synonym: 3,4'-dichloropropiophenone,3-chloro-1-4-chlorophenyl propan-1-one,1-propanone, 3-chloro-1-4-chlorophenyl,2-chloroethyl-4-chlorophenylketone,pubchem13270,acmc-209j5n,beta,4-dichloropropiophenone,4',beta-dichloropropiophenone,3-chloro-4'-chloropropiophenone,attercop-chm at130375 PubChem CID: 77550 IUPAC Name: 3-chloro-1-(4-chlorophenyl)propan-1-one SMILES: ClCCC(=O)C1=CC=C(Cl)C=C1

PubChem CID 77550
CAS 3946-29-0
Molecular Weight (g/mol) 203.06
MDL Number MFCD00000992
SMILES ClCCC(=O)C1=CC=C(Cl)C=C1
Synonym 3,4'-dichloropropiophenone,3-chloro-1-4-chlorophenyl propan-1-one,1-propanone, 3-chloro-1-4-chlorophenyl,2-chloroethyl-4-chlorophenylketone,pubchem13270,acmc-209j5n,beta,4-dichloropropiophenone,4',beta-dichloropropiophenone,3-chloro-4'-chloropropiophenone,attercop-chm at130375
IUPAC Name 3-chloro-1-(4-chlorophenyl)propan-1-one
InChI Key AYFJBHFMQODYBC-UHFFFAOYSA-N
Molecular Formula C9H8Cl2O
2,177

4'-Methoxypropiophenone 97.0+%, TCI America™

CAS: 121-97-1 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00009310 InChI Key: ZJVAWPKTWVFKHG-UHFFFAOYSA-N PubChem CID: 67144 IUPAC Name: 1-(4-methoxyphenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(C=C1)OC

PubChem CID 67144
CAS 121-97-1
Molecular Weight (g/mol) 164.204
MDL Number MFCD00009310
SMILES CCC(=O)C1=CC=C(C=C1)OC
IUPAC Name 1-(4-methoxyphenyl)propan-1-one
InChI Key ZJVAWPKTWVFKHG-UHFFFAOYSA-N
Molecular Formula C10H12O2
2,178

(3-Acetylphenoxy)acetic Acid 98.0+%, TCI America™

CAS: 1878-80-4 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.19 MDL Number: MFCD02180947 InChI Key: VDZJGFDUSYCVJA-UHFFFAOYSA-N PubChem CID: 241887 IUPAC Name: 2-(3-acetylphenoxy)acetic acid SMILES: CC(=O)C1=CC=CC(OCC(O)=O)=C1

PubChem CID 241887
CAS 1878-80-4
Molecular Weight (g/mol) 194.19
MDL Number MFCD02180947
SMILES CC(=O)C1=CC=CC(OCC(O)=O)=C1
IUPAC Name 2-(3-acetylphenoxy)acetic acid
InChI Key VDZJGFDUSYCVJA-UHFFFAOYSA-N
Molecular Formula C10H10O4
2,179

2',6'-Dichloroacetophenone 98.0+%, TCI America™

CAS: 2040-05-3 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.04 MDL Number: MFCD00016339 InChI Key: HYBDSXBLGCQKRE-UHFFFAOYSA-N Synonym: 2',6'-dichloroacetophenone,1-2,6-dichlorophenyl ethanone,2,6-dichloroacetophenone,1-2,6-dichlorophenyl ethan-1-one,ethanone, 1-2,6-dichlorophenyl,2,6-dichloro acetophenone,1-acetyl-2,6-dichlorobenzene,zlchem 1084,pubchem12362,acmc-1cobf PubChem CID: 74877 IUPAC Name: 1-(2,6-dichlorophenyl)ethanone SMILES: CC(=O)C1=C(C=CC=C1Cl)Cl

PubChem CID 74877
CAS 2040-05-3
Molecular Weight (g/mol) 189.04
MDL Number MFCD00016339
SMILES CC(=O)C1=C(C=CC=C1Cl)Cl
Synonym 2',6'-dichloroacetophenone,1-2,6-dichlorophenyl ethanone,2,6-dichloroacetophenone,1-2,6-dichlorophenyl ethan-1-one,ethanone, 1-2,6-dichlorophenyl,2,6-dichloro acetophenone,1-acetyl-2,6-dichlorobenzene,zlchem 1084,pubchem12362,acmc-1cobf
IUPAC Name 1-(2,6-dichlorophenyl)ethanone
InChI Key HYBDSXBLGCQKRE-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
2,180

2-Propionylthiophene 98.0+%, TCI America™

CAS: 13679-75-9 Molecular Formula: C7H8OS Molecular Weight (g/mol): 140.2 MDL Number: MFCD00005446 InChI Key: MFPZQZZWAMAHOY-UHFFFAOYSA-N Synonym: 1-2-thienyl-1-propanone,2-propionylthiophene,1-thiophen-2-yl propan-1-one,1-2-thienyl propan-1-one,ethyl 2-thienyl ketone,2-propanoylthiophene,1-propanone, 1-2-thienyl,unii-ny658tvp5m,ethyl thienyl ketone,ethyl-2-thienyl ketone PubChem CID: 26179 IUPAC Name: 1-thiophen-2-ylpropan-1-one SMILES: CCC(=O)C1=CC=CS1

PubChem CID 26179
CAS 13679-75-9
Molecular Weight (g/mol) 140.2
MDL Number MFCD00005446
SMILES CCC(=O)C1=CC=CS1
Synonym 1-2-thienyl-1-propanone,2-propionylthiophene,1-thiophen-2-yl propan-1-one,1-2-thienyl propan-1-one,ethyl 2-thienyl ketone,2-propanoylthiophene,1-propanone, 1-2-thienyl,unii-ny658tvp5m,ethyl thienyl ketone,ethyl-2-thienyl ketone
IUPAC Name 1-thiophen-2-ylpropan-1-one
InChI Key MFPZQZZWAMAHOY-UHFFFAOYSA-N
Molecular Formula C7H8OS
2,181

Nonadecanophenone 97.0+%, TCI America™

CAS: 103044-68-4 Molecular Formula: C25H42O Molecular Weight (g/mol): 358.61 MDL Number: MFCD00094242 InChI Key: WTWRNRBSHQDWMY-UHFFFAOYSA-N Synonym: Octadecyl Phenyl Ketone PubChem CID: 4657534 IUPAC Name: 1-phenylnonadecan-1-one SMILES: CCCCCCCCCCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 4657534
CAS 103044-68-4
Molecular Weight (g/mol) 358.61
MDL Number MFCD00094242
SMILES CCCCCCCCCCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym Octadecyl Phenyl Ketone
IUPAC Name 1-phenylnonadecan-1-one
InChI Key WTWRNRBSHQDWMY-UHFFFAOYSA-N
Molecular Formula C25H42O
2,182

3-Formyl-6-isopropylchromone 98.0+%, TCI America™

CAS: 49619-58-1 Molecular Formula: C13H12O3 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00192183 InChI Key: FRRYMYQANNFABF-UHFFFAOYSA-N Synonym: 6-Isopropyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde, 6-Isopropylchromone-3-carboxaldehyde PubChem CID: 688711 IUPAC Name: 4-oxo-6-(propan-2-yl)-4H-chromene-3-carbaldehyde SMILES: CC(C)C1=CC=C2OC=C(C=O)C(=O)C2=C1

PubChem CID 688711
CAS 49619-58-1
Molecular Weight (g/mol) 216.24
MDL Number MFCD00192183
SMILES CC(C)C1=CC=C2OC=C(C=O)C(=O)C2=C1
Synonym 6-Isopropyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde, 6-Isopropylchromone-3-carboxaldehyde
IUPAC Name 4-oxo-6-(propan-2-yl)-4H-chromene-3-carbaldehyde
InChI Key FRRYMYQANNFABF-UHFFFAOYSA-N
Molecular Formula C13H12O3
2,183

6-Methoxy-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 65873-72-5 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD02683446 InChI Key: CTAIEPPAOULMFY-UHFFFAOYSA-N Synonym: 6-methoxynicotinaldehyde,6-methoxy-3-pyridinecarboxaldehyde,5-formyl-2-methoxypyridine,2-methoxypyridine-5-carboxaldehyde,5-formyl-2-methoxy-pyridine,6-methoxy-pyridine-3-carbaldehyde,6-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 6-methoxy,6-methoxy-3-nicotinaldehyde,pubchem5152 PubChem CID: 3364576 IUPAC Name: 6-methoxypyridine-3-carbaldehyde SMILES: COC1=CC=C(C=O)C=N1

PubChem CID 3364576
CAS 65873-72-5
Molecular Weight (g/mol) 137.14
MDL Number MFCD02683446
SMILES COC1=CC=C(C=O)C=N1
Synonym 6-methoxynicotinaldehyde,6-methoxy-3-pyridinecarboxaldehyde,5-formyl-2-methoxypyridine,2-methoxypyridine-5-carboxaldehyde,5-formyl-2-methoxy-pyridine,6-methoxy-pyridine-3-carbaldehyde,6-methoxypyridine-3-carboxaldehyde,3-pyridinecarboxaldehyde, 6-methoxy,6-methoxy-3-nicotinaldehyde,pubchem5152
IUPAC Name 6-methoxypyridine-3-carbaldehyde
InChI Key CTAIEPPAOULMFY-UHFFFAOYSA-N
Molecular Formula C7H7NO2
2,184

6-Methyl-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 1122-72-1 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006291 InChI Key: AHISYUZBWDSPQL-UHFFFAOYSA-N Synonym: 6-methyl-2-pyridinecarboxaldehyde,6-methylpicolinaldehyde,2-formyl-6-methylpyridine,6-methylpyridine-2-carboxaldehyde,2-pyridinecarboxaldehyde, 6-methyl,6-methylpyridine-2-aldehyde,2-formyl-6-picoline,6-methyl-2-pyridinecarbaldehyde,6-methyl-2-picolinaldehyde,6-methylpyridyl-2-aldehyde PubChem CID: 70737 IUPAC Name: 6-methylpyridine-2-carbaldehyde SMILES: CC1=CC=CC(=N1)C=O

PubChem CID 70737
CAS 1122-72-1
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006291
SMILES CC1=CC=CC(=N1)C=O
Synonym 6-methyl-2-pyridinecarboxaldehyde,6-methylpicolinaldehyde,2-formyl-6-methylpyridine,6-methylpyridine-2-carboxaldehyde,2-pyridinecarboxaldehyde, 6-methyl,6-methylpyridine-2-aldehyde,2-formyl-6-picoline,6-methyl-2-pyridinecarbaldehyde,6-methyl-2-picolinaldehyde,6-methylpyridyl-2-aldehyde
IUPAC Name 6-methylpyridine-2-carbaldehyde
InChI Key AHISYUZBWDSPQL-UHFFFAOYSA-N
Molecular Formula C7H7NO
2,185

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
2,186

3-Ethoxybenzaldehyde 98.0+%, TCI America™

CAS: 22924-15-8 Molecular Formula: C9H10O2 Molecular Weight (g/mol): 150.177 MDL Number: MFCD00016606 InChI Key: QZMGMXBYJZVAJN-UHFFFAOYSA-N Synonym: m-ethoxybenzaldehyde,benzaldehyde, 3-ethoxy,3-ethoxy-benzaldehyde,benzaldehyde, m-ethoxy,3-ethoxy benzaldehyde,3-ethoxybenzaldehdye,pubchem13132,acmc-209fzo,intermediates-zcf02615,3-ethoxybenzaldehyde PubChem CID: 89908 IUPAC Name: 3-ethoxybenzaldehyde SMILES: CCOC1=CC=CC(=C1)C=O

PubChem CID 89908
CAS 22924-15-8
Molecular Weight (g/mol) 150.177
MDL Number MFCD00016606
SMILES CCOC1=CC=CC(=C1)C=O
Synonym m-ethoxybenzaldehyde,benzaldehyde, 3-ethoxy,3-ethoxy-benzaldehyde,benzaldehyde, m-ethoxy,3-ethoxy benzaldehyde,3-ethoxybenzaldehdye,pubchem13132,acmc-209fzo,intermediates-zcf02615,3-ethoxybenzaldehyde
IUPAC Name 3-ethoxybenzaldehyde
InChI Key QZMGMXBYJZVAJN-UHFFFAOYSA-N
Molecular Formula C9H10O2
2,187

4-(3-Fluorobenzyloxy)benzaldehyde 98.0+%, TCI America™

CAS: 66742-57-2 Molecular Formula: C14H11FO2 Molecular Weight (g/mol): 230.238 MDL Number: MFCD02605317 InChI Key: DNKSIIHRKWTIRH-UHFFFAOYSA-N PubChem CID: 880119 IUPAC Name: 4-[(3-fluorophenyl)methoxy]benzaldehyde SMILES: C1=CC(=CC(=C1)F)COC2=CC=C(C=C2)C=O

PubChem CID 880119
CAS 66742-57-2
Molecular Weight (g/mol) 230.238
MDL Number MFCD02605317
SMILES C1=CC(=CC(=C1)F)COC2=CC=C(C=C2)C=O
IUPAC Name 4-[(3-fluorophenyl)methoxy]benzaldehyde
InChI Key DNKSIIHRKWTIRH-UHFFFAOYSA-N
Molecular Formula C14H11FO2
2,188

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
2,189

Biphenyl-3-carboxaldehyde 96.0+%, TCI America™

CAS: 1204-60-0 Molecular Formula: C13H10O Molecular Weight (g/mol): 182.222 MDL Number: MFCD01740432 InChI Key: KFKSIUOALVIACE-UHFFFAOYSA-N Synonym: 1,1'-biphenyl-3-carbaldehyde,biphenyl-3-carbaldehyde,3-formylbiphenyl,ccris 3164,biphenyl-3-carboxaldehyde,3-difenilaldeide italian,1,1'-biphenyl-3-carboxaldehyde,3-biphenyl carboxaldehyde PubChem CID: 121053 IUPAC Name: 3-phenylbenzaldehyde SMILES: C1=CC=C(C=C1)C2=CC(=CC=C2)C=O

PubChem CID 121053
CAS 1204-60-0
Molecular Weight (g/mol) 182.222
MDL Number MFCD01740432
SMILES C1=CC=C(C=C1)C2=CC(=CC=C2)C=O
Synonym 1,1'-biphenyl-3-carbaldehyde,biphenyl-3-carbaldehyde,3-formylbiphenyl,ccris 3164,biphenyl-3-carboxaldehyde,3-difenilaldeide italian,1,1'-biphenyl-3-carboxaldehyde,3-biphenyl carboxaldehyde
IUPAC Name 3-phenylbenzaldehyde
InChI Key KFKSIUOALVIACE-UHFFFAOYSA-N
Molecular Formula C13H10O
2,190

2-Hydroxy-5-methylisophthalaldehyde 98.0+%, TCI America™

CAS: 7310-95-4 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00016596 InChI Key: ZBOUXALQDLLARY-UHFFFAOYSA-N Synonym: 2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde PubChem CID: 81744 IUPAC Name: 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde SMILES: CC1=CC(=C(C(=C1)C=O)O)C=O

PubChem CID 81744
CAS 7310-95-4
Molecular Weight (g/mol) 164.16
MDL Number MFCD00016596
SMILES CC1=CC(=C(C(=C1)C=O)O)C=O
Synonym 2-hydroxy-5-methylisophthalaldehyde,2,6-diformyl-4-methylphenol,1,3-benzenedicarboxaldehyde, 2-hydroxy-5-methyl,2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde,2-hydroxy-5-methylisophthalaldehyd,acmc-209opk,2-hydroxy-5-methylisophthaldehyde,2-hydroxy-5-methylisophtalaldehyde,2-hydroxy-5-methyl-benzene-1,3-dicarbaldehyde,5-methyl-2-hydroxy-1,3-benzenedicarboxaldehyde
IUPAC Name 2-hydroxy-5-methylbenzene-1,3-dicarbaldehyde
InChI Key ZBOUXALQDLLARY-UHFFFAOYSA-N
Molecular Formula C9H8O3