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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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2,101 – 2,115 of 6,893 results
2,101

2,4-Dichlorobenzaldehyde 95.0+%, TCI America™

CAS: 874-42-0 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003305 InChI Key: YSFBEAASFUWWHU-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dichloro,unii-z08ql2124r,ccris 6013,2,4-dichloro benzaldehyde,2,4-dichloro-benzaldehyde,acmc-209qnb,dsstox_cid_2130,2,4 dichloro benzaldehyde,2,4-di-chlorobenzaldehyde,dsstox_rid_76500 PubChem CID: 13404 IUPAC Name: 2,4-dichlorobenzaldehyde SMILES: C1=CC(=C(C=C1Cl)Cl)C=O

PubChem CID 13404
CAS 874-42-0
Molecular Weight (g/mol) 175.008
MDL Number MFCD00003305
SMILES C1=CC(=C(C=C1Cl)Cl)C=O
Synonym benzaldehyde, 2,4-dichloro,unii-z08ql2124r,ccris 6013,2,4-dichloro benzaldehyde,2,4-dichloro-benzaldehyde,acmc-209qnb,dsstox_cid_2130,2,4 dichloro benzaldehyde,2,4-di-chlorobenzaldehyde,dsstox_rid_76500
IUPAC Name 2,4-dichlorobenzaldehyde
InChI Key YSFBEAASFUWWHU-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
2,102

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
2,103

3-Bromo-4-ethoxybenzaldehyde 97.0+%, TCI America™

CAS: 108373-05-3 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.073 MDL Number: MFCD00672941 InChI Key: TZUUPGZANQRCHD-UHFFFAOYSA-N PubChem CID: 1494336 IUPAC Name: 3-bromo-4-ethoxybenzaldehyde SMILES: CCOC1=C(C=C(C=C1)C=O)Br

PubChem CID 1494336
CAS 108373-05-3
Molecular Weight (g/mol) 229.073
MDL Number MFCD00672941
SMILES CCOC1=C(C=C(C=C1)C=O)Br
IUPAC Name 3-bromo-4-ethoxybenzaldehyde
InChI Key TZUUPGZANQRCHD-UHFFFAOYSA-N
Molecular Formula C9H9BrO2
2,104

Valeraldehyde 95.0+%, TCI America™

CAS: 110-62-3 Molecular Formula: C5H10O Molecular Weight (g/mol): 86.13 MDL Number: MFCD00007026 InChI Key: HGBOYTHUEUWSSQ-UHFFFAOYSA-N Synonym: valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde PubChem CID: 8063 ChEBI: CHEBI:84069 IUPAC Name: pentanal SMILES: CCCCC=O

PubChem CID 8063
CAS 110-62-3
Molecular Weight (g/mol) 86.13
ChEBI CHEBI:84069
MDL Number MFCD00007026
SMILES CCCCC=O
Synonym valeraldehyde,n-pentanal,n-valeraldehyde,valeric aldehyde,valeral,valeryl aldehyde,amylaldehyde,butyl formal,amyl aldehyde,valeric acid aldehyde
IUPAC Name pentanal
InChI Key HGBOYTHUEUWSSQ-UHFFFAOYSA-N
Molecular Formula C5H10O
2,105

4'-Cyanoacetophenone 97.0+%, TCI America™

CAS: 1443-80-7 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00001825 InChI Key: NLPHXWGWBKZSJC-UHFFFAOYSA-N Synonym: 4'-cyanoacetophenone,benzonitrile, 4-acetyl,p-cyanoacetophenone,4-cyanoacetophenone,p-acetylbenzonitrile,4-acetyl-benzonitrile,benzonitrile, p-acetyl,4-acetylbenzenecarbonitrile,4-acetylbenznitrile PubChem CID: 74044 IUPAC Name: 4-acetylbenzonitrile SMILES: CC(=O)C1=CC=C(C=C1)C#N

PubChem CID 74044
CAS 1443-80-7
Molecular Weight (g/mol) 145.161
MDL Number MFCD00001825
SMILES CC(=O)C1=CC=C(C=C1)C#N
Synonym 4'-cyanoacetophenone,benzonitrile, 4-acetyl,p-cyanoacetophenone,4-cyanoacetophenone,p-acetylbenzonitrile,4-acetyl-benzonitrile,benzonitrile, p-acetyl,4-acetylbenzenecarbonitrile,4-acetylbenznitrile
IUPAC Name 4-acetylbenzonitrile
InChI Key NLPHXWGWBKZSJC-UHFFFAOYSA-N
Molecular Formula C9H7NO
2,107

2-Chloro-4'-phenylacetophenone 99.0+%, TCI America™

CAS: 635-84-7 Molecular Formula: C14H11ClO Molecular Weight (g/mol): 230.69 MDL Number: MFCD00058937 InChI Key: IQEIGQFNDLINOT-UHFFFAOYSA-N Synonym: 4-Chloroacetylbiphenyl, 4-Phenylphenacyl Chloride PubChem CID: 69463 IUPAC Name: 1-{[1,1'-biphenyl]-4-yl}-2-chloroethan-1-one SMILES: ClCC(=O)C1=CC=C(C=C1)C1=CC=CC=C1

PubChem CID 69463
CAS 635-84-7
Molecular Weight (g/mol) 230.69
MDL Number MFCD00058937
SMILES ClCC(=O)C1=CC=C(C=C1)C1=CC=CC=C1
Synonym 4-Chloroacetylbiphenyl, 4-Phenylphenacyl Chloride
IUPAC Name 1-{[1,1'-biphenyl]-4-yl}-2-chloroethan-1-one
InChI Key IQEIGQFNDLINOT-UHFFFAOYSA-N
Molecular Formula C14H11ClO
2,108

1-Phenyl-1,3-butanedione 98.0+%, TCI America™

CAS: 93-91-4 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.188 MDL Number: MFCD00008786 InChI Key: CVBUKMMMRLOKQR-UHFFFAOYSA-N Synonym: benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton PubChem CID: 7166 IUPAC Name: 1-phenylbutane-1,3-dione SMILES: CC(=O)CC(=O)C1=CC=CC=C1

PubChem CID 7166
CAS 93-91-4
Molecular Weight (g/mol) 162.188
MDL Number MFCD00008786
SMILES CC(=O)CC(=O)C1=CC=CC=C1
Synonym benzoylacetone,1-phenyl-1,3-butanedione,1-benzoylacetone,1,3-butanedione, 1-phenyl,1-benzoyl-2-propanone,acetoacetophenone,2-propanone, benzoyl,acetylbenzoylmethane,2-acetylacetophenone,benzoyl-aceton
IUPAC Name 1-phenylbutane-1,3-dione
InChI Key CVBUKMMMRLOKQR-UHFFFAOYSA-N
Molecular Formula C10H10O2
2,109

Sodium 4-Acetylbenzenesulfonate 98.0+%, TCI America™

CAS: 61827-67-6 Molecular Formula: C8H7NaO4S Molecular Weight (g/mol): 222.19 MDL Number: MFCD00007510 InChI Key: PUWCULQGLSPCMQ-UHFFFAOYSA-M Synonym: 4′C-Acetophenonesulfonic Acid Sodium Salt, 4-Acetylbenzenesulfonic Acid Sodium Salt PubChem CID: 23668814 IUPAC Name: sodium;4-acetylbenzenesulfonate SMILES: CC(=O)C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]

PubChem CID 23668814
CAS 61827-67-6
Molecular Weight (g/mol) 222.19
MDL Number MFCD00007510
SMILES CC(=O)C1=CC=C(C=C1)S(=O)(=O)[O-].[Na+]
Synonym 4′C-Acetophenonesulfonic Acid Sodium Salt, 4-Acetylbenzenesulfonic Acid Sodium Salt
IUPAC Name sodium;4-acetylbenzenesulfonate
InChI Key PUWCULQGLSPCMQ-UHFFFAOYSA-M
Molecular Formula C8H7NaO4S
2,110

Anthraquinone 98.0+%, TCI America™

CAS: 84-65-1 Molecular Formula: C14H8O2 Molecular Weight (g/mol): 208.22 MDL Number: MFCD00001188 InChI Key: RZVHIXYEVGDQDX-UHFFFAOYSA-N Synonym: anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone PubChem CID: 6780 ChEBI: CHEBI:40448 IUPAC Name: 9,10-dihydroanthracene-9,10-dione SMILES: O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12

PubChem CID 6780
CAS 84-65-1
Molecular Weight (g/mol) 208.22
ChEBI CHEBI:40448
MDL Number MFCD00001188
SMILES O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12
Synonym anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone
IUPAC Name 9,10-dihydroanthracene-9,10-dione
InChI Key RZVHIXYEVGDQDX-UHFFFAOYSA-N
Molecular Formula C14H8O2
2,111

6-Fluoro-4-chromanone 98.0+%, TCI America™

CAS: 66892-34-0 Molecular Formula: C9H7FO2 Molecular Weight (g/mol): 166.15 MDL Number: MFCD00038654 InChI Key: SWBBIJZMIGAZHW-UHFFFAOYSA-N Synonym: 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro PubChem CID: 2733262 IUPAC Name: 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one SMILES: FC1=CC=C2OCCC(=O)C2=C1

PubChem CID 2733262
CAS 66892-34-0
Molecular Weight (g/mol) 166.15
MDL Number MFCD00038654
SMILES FC1=CC=C2OCCC(=O)C2=C1
Synonym 6-fluorochroman-4-one,6-fluoro-4-chromanone,6-fluorochromanone,6-fluoro-2,3-dihydro-4h-1-benzopyran-4-one,6-fluorochromano-4-one,6-fluoro-3,4-dihydro-2h-1-benzopyran-4-one,6-fluoro-2,3-dihydro-4h-chromen-4-one,6-fluoro-4-oxochroman,6-fluoro-2,3-dihydro-1-benzopyran-4-one,4h-1-benzopyran-4-one, 6-fluoro-2,3-dihydro
IUPAC Name 6-fluoro-3,4-dihydro-2H-1-benzopyran-4-one
InChI Key SWBBIJZMIGAZHW-UHFFFAOYSA-N
Molecular Formula C9H7FO2
2,112

4-Fluorobenzil 98.0+%, TCI America™

CAS: 3834-66-0 Molecular Formula: C14H9FO2 Molecular Weight (g/mol): 228.222 MDL Number: MFCD00223483 InChI Key: JKQPFVOJZNRINB-UHFFFAOYSA-N Synonym: 4-Fluorobibenzoyl, 4-Fluorodibenzoyl PubChem CID: 3625310 IUPAC Name: 1-(4-fluorophenyl)-2-phenylethane-1,2-dione SMILES: C1=CC=C(C=C1)C(=O)C(=O)C2=CC=C(C=C2)F

PubChem CID 3625310
CAS 3834-66-0
Molecular Weight (g/mol) 228.222
MDL Number MFCD00223483
SMILES C1=CC=C(C=C1)C(=O)C(=O)C2=CC=C(C=C2)F
Synonym 4-Fluorobibenzoyl, 4-Fluorodibenzoyl
IUPAC Name 1-(4-fluorophenyl)-2-phenylethane-1,2-dione
InChI Key JKQPFVOJZNRINB-UHFFFAOYSA-N
Molecular Formula C14H9FO2
2,113

4'-Fluoro-3'-(trifluoromethyl)acetophenone 97.0+%, TCI America™

CAS: 208173-24-4 Molecular Formula: C9H6F4O Molecular Weight (g/mol): 206.14 MDL Number: MFCD00061252 InChI Key: SYFHRXQPXHETEF-UHFFFAOYSA-N Synonym: 4'-fluoro-3'-trifluoromethyl acetophenone,1-4-fluoro-3-trifluoromethyl phenyl ethanone,4-fluoro-3-trifluoromethyl acetophenone,4'-fluoro-3'-trifluoromethylacetophenone,1-4-fluoro-3-trifluoromethyl phenyl ethan-1-one,5-acetyl-2-fluorobenzotrifluoride,ethanone, 1-4-fluoro-3-trifluoromethyl phenyl,1-acetyl-4-fluoro-3-trifluoromethyl benzene,pubchem4321 PubChem CID: 605678 IUPAC Name: 1-[4-fluoro-3-(trifluoromethyl)phenyl]ethan-1-one SMILES: CC(=O)C1=CC=C(F)C(=C1)C(F)(F)F

PubChem CID 605678
CAS 208173-24-4
Molecular Weight (g/mol) 206.14
MDL Number MFCD00061252
SMILES CC(=O)C1=CC=C(F)C(=C1)C(F)(F)F
Synonym 4'-fluoro-3'-trifluoromethyl acetophenone,1-4-fluoro-3-trifluoromethyl phenyl ethanone,4-fluoro-3-trifluoromethyl acetophenone,4'-fluoro-3'-trifluoromethylacetophenone,1-4-fluoro-3-trifluoromethyl phenyl ethan-1-one,5-acetyl-2-fluorobenzotrifluoride,ethanone, 1-4-fluoro-3-trifluoromethyl phenyl,1-acetyl-4-fluoro-3-trifluoromethyl benzene,pubchem4321
IUPAC Name 1-[4-fluoro-3-(trifluoromethyl)phenyl]ethan-1-one
InChI Key SYFHRXQPXHETEF-UHFFFAOYSA-N
Molecular Formula C9H6F4O
2,114

(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
2,115

2-Acetyl-3-ethylpyrazine 98.0+%, TCI America™

CAS: 32974-92-8 Molecular Formula: C8H10N2O Molecular Weight (g/mol): 150.181 MDL Number: MFCD00038028 InChI Key: PPJSYGVFDJEMRP-UHFFFAOYSA-N Synonym: 2-acetyl-3-ethylpyrazine,1-3-ethylpyrazin-2-yl ethanone,ethanone, 1-3-ethylpyrazinyl,2-acetyl-3-ethyl-1,4-diazine,1-3-ethylpyrazinyl ethan-1-one,unii-aq03n14xtl,1-3-ethylpyrazinyl ethanone,1-3-ethyl-2-pyrazinyl ethanone,3-ethyl-2-acetylpyrazine,2-acetyl-3-ethyl pyrazine PubChem CID: 61918 IUPAC Name: 1-(3-ethylpyrazin-2-yl)ethanone SMILES: CCC1=NC=CN=C1C(=O)C

PubChem CID 61918
CAS 32974-92-8
Molecular Weight (g/mol) 150.181
MDL Number MFCD00038028
SMILES CCC1=NC=CN=C1C(=O)C
Synonym 2-acetyl-3-ethylpyrazine,1-3-ethylpyrazin-2-yl ethanone,ethanone, 1-3-ethylpyrazinyl,2-acetyl-3-ethyl-1,4-diazine,1-3-ethylpyrazinyl ethan-1-one,unii-aq03n14xtl,1-3-ethylpyrazinyl ethanone,1-3-ethyl-2-pyrazinyl ethanone,3-ethyl-2-acetylpyrazine,2-acetyl-3-ethyl pyrazine
IUPAC Name 1-(3-ethylpyrazin-2-yl)ethanone
InChI Key PPJSYGVFDJEMRP-UHFFFAOYSA-N
Molecular Formula C8H10N2O