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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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2,221 – 2,235 of 6,893 results
2,221

Di-2-pyridyl Ketone 98.0+%, TCI America™

CAS: 19437-26-4 Molecular Formula: C11H8N2O Molecular Weight (g/mol): 184.198 MDL Number: MFCD00006288 InChI Key: QPOWUYJWCJRLEE-UHFFFAOYSA-N Synonym: di-2-pyridyl ketone,di pyridin-2-yl methanone,bis 2-pyridyl ketone,2,2'-carbonyldipyridine,di 2-pyridyl ketone,methanone, di-2-pyridinyl,2,2'-dipyridyl ketone,2-pyridine-2-carbonyl pyridine,pyridyl ketone PubChem CID: 88065 IUPAC Name: dipyridin-2-ylmethanone SMILES: C1=CC=NC(=C1)C(=O)C2=CC=CC=N2

PubChem CID 88065
CAS 19437-26-4
Molecular Weight (g/mol) 184.198
MDL Number MFCD00006288
SMILES C1=CC=NC(=C1)C(=O)C2=CC=CC=N2
Synonym di-2-pyridyl ketone,di pyridin-2-yl methanone,bis 2-pyridyl ketone,2,2'-carbonyldipyridine,di 2-pyridyl ketone,methanone, di-2-pyridinyl,2,2'-dipyridyl ketone,2-pyridine-2-carbonyl pyridine,pyridyl ketone
IUPAC Name dipyridin-2-ylmethanone
InChI Key QPOWUYJWCJRLEE-UHFFFAOYSA-N
Molecular Formula C11H8N2O
2,222

Methyl (4-Hydroxybenzoyl)acetate 93.0+%, TCI America™

CAS: 32066-29-8 Molecular Formula: C10H10O4 Molecular Weight (g/mol): 194.186 MDL Number: MFCD00191516 InChI Key: VZOFEVHSVUBEPH-UHFFFAOYSA-N Synonym: (4-Hydroxybenzoyl)acetic Acid Methyl Ester, Methyl 3-(4-Hydroxyphenyl)-3-oxopropionate, 3-(4-Hydroxyphenyl)-3-oxopropionic Acid Methyl Ester PubChem CID: 508465 IUPAC Name: methyl 3-(4-hydroxyphenyl)-3-oxopropanoate SMILES: COC(=O)CC(=O)C1=CC=C(C=C1)O

PubChem CID 508465
CAS 32066-29-8
Molecular Weight (g/mol) 194.186
MDL Number MFCD00191516
SMILES COC(=O)CC(=O)C1=CC=C(C=C1)O
Synonym (4-Hydroxybenzoyl)acetic Acid Methyl Ester, Methyl 3-(4-Hydroxyphenyl)-3-oxopropionate, 3-(4-Hydroxyphenyl)-3-oxopropionic Acid Methyl Ester
IUPAC Name methyl 3-(4-hydroxyphenyl)-3-oxopropanoate
InChI Key VZOFEVHSVUBEPH-UHFFFAOYSA-N
Molecular Formula C10H10O4
2,223

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

CAS: 14401-72-0 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00045189 InChI Key: JGMBBKVZFUHCJC-UHFFFAOYSA-N PubChem CID: 2758058 IUPAC Name: 1-(3,5-dichlorophenyl)ethanone SMILES: CC(=O)C1=CC(=CC(=C1)Cl)Cl

PubChem CID 2758058
CAS 14401-72-0
Molecular Weight (g/mol) 189.035
MDL Number MFCD00045189
SMILES CC(=O)C1=CC(=CC(=C1)Cl)Cl
IUPAC Name 1-(3,5-dichlorophenyl)ethanone
InChI Key JGMBBKVZFUHCJC-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
2,224

2'-Hydroxy-4'-methoxyacetophenone 98.0+%, TCI America™

CAS: 552-41-0 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00008730 InChI Key: UILPJVPSNHJFIK-UHFFFAOYSA-N Synonym: paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum PubChem CID: 11092 ChEBI: CHEBI:69581 IUPAC Name: 1-(2-hydroxy-4-methoxyphenyl)ethanone SMILES: CC(=O)C1=C(C=C(C=C1)OC)O

PubChem CID 11092
CAS 552-41-0
Molecular Weight (g/mol) 166.176
ChEBI CHEBI:69581
MDL Number MFCD00008730
SMILES CC(=O)C1=C(C=C(C=C1)OC)O
Synonym paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum
IUPAC Name 1-(2-hydroxy-4-methoxyphenyl)ethanone
InChI Key UILPJVPSNHJFIK-UHFFFAOYSA-N
Molecular Formula C9H10O3
2,225

9-Julolidinecarboxaldehyde 98.0+%, TCI America™

CAS: 33985-71-6 Molecular Formula: C13H15NO Molecular Weight (g/mol): 201.269 MDL Number: MFCD00151555 InChI Key: XIIVBURSIWWDEO-UHFFFAOYSA-N Synonym: 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde PubChem CID: 98700 SMILES: C1CC2=CC(=CC3=C2N(C1)CCC3)C=O

PubChem CID 98700
CAS 33985-71-6
Molecular Weight (g/mol) 201.269
MDL Number MFCD00151555
SMILES C1CC2=CC(=CC3=C2N(C1)CCC3)C=O
Synonym 2,3,6,7-Tetrahydro-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde
InChI Key XIIVBURSIWWDEO-UHFFFAOYSA-N
Molecular Formula C13H15NO
2,226

2',6'-Dihydroxyacetophenone 97.0+%, TCI America™

CAS: 699-83-2 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00002270 InChI Key: YPTJKHVBDCRKNF-UHFFFAOYSA-N Synonym: 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2 PubChem CID: 69687 IUPAC Name: 1-(2,6-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=CC=C1O)O

PubChem CID 69687
CAS 699-83-2
Molecular Weight (g/mol) 152.149
MDL Number MFCD00002270
SMILES CC(=O)C1=C(C=CC=C1O)O
Synonym 2',6'-dihydroxyacetophenone,1-2,6-dihydroxyphenyl ethanone,2,6-dihydroxyacetophenone,2-acetylresorcinol,resorcinol, 2-acetyl,1-2,6-dihydroxyphenyl ethan-1-one,2,6-dihydroxy acetophenone,gamma-resacetophenone,ethanone, 1-2,6-dihydroxyphenyl,unii-88bo51g3y2
IUPAC Name 1-(2,6-dihydroxyphenyl)ethanone
InChI Key YPTJKHVBDCRKNF-UHFFFAOYSA-N
Molecular Formula C8H8O3
2,227

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

CAS: 1197-09-7 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.149 MDL Number: MFCD00016439 InChI Key: UCQUAMAQHHEXGD-UHFFFAOYSA-N Synonym: 4-Acetocatechol, 4-Acetylpyrocatechol PubChem CID: 14530 ChEBI: CHEBI:19868 IUPAC Name: 1-(3,4-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=CC(=C(C=C1)O)O

PubChem CID 14530
CAS 1197-09-7
Molecular Weight (g/mol) 152.149
ChEBI CHEBI:19868
MDL Number MFCD00016439
SMILES CC(=O)C1=CC(=C(C=C1)O)O
Synonym 4-Acetocatechol, 4-Acetylpyrocatechol
IUPAC Name 1-(3,4-dihydroxyphenyl)ethanone
InChI Key UCQUAMAQHHEXGD-UHFFFAOYSA-N
Molecular Formula C8H8O3
2,228

2-Bromo-2'-nitroacetophenone 98.0+%, TCI America™

CAS: 6851-99-6 Molecular Formula: C8H6BrNO3 Molecular Weight (g/mol): 244.044 MDL Number: MFCD00010294 InChI Key: SGXUUCSRVVSMGK-UHFFFAOYSA-N Synonym: 2-bromo-2'-nitroacetophenone,2'-nitrophenacyl bromide,2-bromo-1-2-nitrophenyl ethanone,2-nitrophenacyl bromide,2-bromo-1-2-nitro-phenyl-ethanone,o-nitrophenacyl bromide,o-nitrophenethyl bromide,2-o-nitrophenyl ethyl bromide,2-bromo-1-2-nitrophenyl ethan-1-one,ethanone, 2-bromo-1-2-nitrophenyl PubChem CID: 244025 IUPAC Name: 2-bromo-1-(2-nitrophenyl)ethanone SMILES: C1=CC=C(C(=C1)C(=O)CBr)[N+](=O)[O-]

PubChem CID 244025
CAS 6851-99-6
Molecular Weight (g/mol) 244.044
MDL Number MFCD00010294
SMILES C1=CC=C(C(=C1)C(=O)CBr)[N+](=O)[O-]
Synonym 2-bromo-2'-nitroacetophenone,2'-nitrophenacyl bromide,2-bromo-1-2-nitrophenyl ethanone,2-nitrophenacyl bromide,2-bromo-1-2-nitro-phenyl-ethanone,o-nitrophenacyl bromide,o-nitrophenethyl bromide,2-o-nitrophenyl ethyl bromide,2-bromo-1-2-nitrophenyl ethan-1-one,ethanone, 2-bromo-1-2-nitrophenyl
IUPAC Name 2-bromo-1-(2-nitrophenyl)ethanone
InChI Key SGXUUCSRVVSMGK-UHFFFAOYSA-N
Molecular Formula C8H6BrNO3
2,229

Haloperidol 98.0+%, TCI America™

CAS: 52-86-8 Molecular Formula: C21H23ClFNO2 Molecular Weight (g/mol): 375.87 MDL Number: MFCD00051423 InChI Key: LNEPOXFFQSENCJ-UHFFFAOYSA-N Synonym: haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol PubChem CID: 3559 ChEBI: CHEBI:5613 IUPAC Name: 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one SMILES: OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1

PubChem CID 3559
CAS 52-86-8
Molecular Weight (g/mol) 375.87
ChEBI CHEBI:5613
MDL Number MFCD00051423
SMILES OC1(CCN(CCCC(=O)C2=CC=C(F)C=C2)CC1)C1=CC=C(Cl)C=C1
Synonym haloperidol,haldol,aloperidin,serenace,aloperidol,brotopon,eukystol,einalon s,aloperidolo,galoperidol
IUPAC Name 4-[4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl]-1-(4-fluorophenyl)butan-1-one
InChI Key LNEPOXFFQSENCJ-UHFFFAOYSA-N
Molecular Formula C21H23ClFNO2
2,230

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

CAS: 149806-06-4 Molecular Formula: C6H4BrNO Molecular Weight (g/mol): 186.01 MDL Number: MFCD04115419 InChI Key: PVUKGNBRJFTFNJ-UHFFFAOYSA-N Synonym: 6-bromonicotinaldehyde,2-bromo-5-formylpyridine,2-bromopyridine-5-carbaldehyde,6-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-5-carboxaldehyde,3-pyridinecarboxaldehyde, 6-bromo,6-bromo-pyridine-3-carbaldehyde,6-bromopyridine-3-carboxaldehyde,2-bromo-5-pyridinecarbaldehyde,6-bromo-3-formylpyridine PubChem CID: 11769234 IUPAC Name: 6-bromopyridine-3-carbaldehyde SMILES: BrC1=CC=C(C=O)C=N1

PubChem CID 11769234
CAS 149806-06-4
Molecular Weight (g/mol) 186.01
MDL Number MFCD04115419
SMILES BrC1=CC=C(C=O)C=N1
Synonym 6-bromonicotinaldehyde,2-bromo-5-formylpyridine,2-bromopyridine-5-carbaldehyde,6-bromo-3-pyridinecarboxaldehyde,2-bromopyridine-5-carboxaldehyde,3-pyridinecarboxaldehyde, 6-bromo,6-bromo-pyridine-3-carbaldehyde,6-bromopyridine-3-carboxaldehyde,2-bromo-5-pyridinecarbaldehyde,6-bromo-3-formylpyridine
IUPAC Name 6-bromopyridine-3-carbaldehyde
InChI Key PVUKGNBRJFTFNJ-UHFFFAOYSA-N
Molecular Formula C6H4BrNO
2,231

Undecanophenone 98.0+%, TCI America™

CAS: 4433-30-1 Molecular Formula: C17H26O Molecular Weight (g/mol): 246.394 MDL Number: MFCD00051548 InChI Key: LHJBFOGCFZHBAJ-UHFFFAOYSA-N Synonym: undecanophenone,n-undecanophenone,1-phenylundecanone,1-undecanone, 1-phenyl,decyl phenyl ketone,1-phenyl-1-undecanone,1-phenyl-undecan-1-one,1-phenyl-1-undecanone #,acmc-209jx6 PubChem CID: 78167 IUPAC Name: 1-phenylundecan-1-one SMILES: CCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 78167
CAS 4433-30-1
Molecular Weight (g/mol) 246.394
MDL Number MFCD00051548
SMILES CCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym undecanophenone,n-undecanophenone,1-phenylundecanone,1-undecanone, 1-phenyl,decyl phenyl ketone,1-phenyl-1-undecanone,1-phenyl-undecan-1-one,1-phenyl-1-undecanone #,acmc-209jx6
IUPAC Name 1-phenylundecan-1-one
InChI Key LHJBFOGCFZHBAJ-UHFFFAOYSA-N
Molecular Formula C17H26O
2,232

1-Chloropinacolin 97.0+%, TCI America™

CAS: 13547-70-1 Molecular Formula: C6H11ClO Molecular Weight (g/mol): 134.603 MDL Number: MFCD00035688 InChI Key: ULSAJQMHTGKPIY-UHFFFAOYSA-N Synonym: 1-chloropinacolone,1-chloro-3,3-dimethyl-2-butanone,chlorpinakolin,2-butanone, 1-chloro-3,3-dimethyl,1-monochloropinacoline,tert-butyl chloromethyl ketone,alpha-chloropinacolin,alpha-chloropinacoline,chloromethyl tert-butyl ketone,chloropinacoline PubChem CID: 83572 IUPAC Name: 1-chloro-3,3-dimethylbutan-2-one SMILES: CC(C)(C)C(=O)CCl

PubChem CID 83572
CAS 13547-70-1
Molecular Weight (g/mol) 134.603
MDL Number MFCD00035688
SMILES CC(C)(C)C(=O)CCl
Synonym 1-chloropinacolone,1-chloro-3,3-dimethyl-2-butanone,chlorpinakolin,2-butanone, 1-chloro-3,3-dimethyl,1-monochloropinacoline,tert-butyl chloromethyl ketone,alpha-chloropinacolin,alpha-chloropinacoline,chloromethyl tert-butyl ketone,chloropinacoline
IUPAC Name 1-chloro-3,3-dimethylbutan-2-one
InChI Key ULSAJQMHTGKPIY-UHFFFAOYSA-N
Molecular Formula C6H11ClO
2,233

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
2,234

3-Butyn-2-one 97.0+%, TCI America™

CAS: 1423-60-5 Molecular Formula: C4H4O Molecular Weight (g/mol): 68.08 MDL Number: MFCD00008775 InChI Key: XRGPFNGLRSIPSA-UHFFFAOYSA-N Synonym: 3-butyn-2-one,1-butyn-3-one,methyl ethynyl ketone,acetylacetylene,butyn-2-one,acetylethyne,1-butyne-3-one,3-butyne-2-one,ethynyl methyl ketone,ch3coc#ch PubChem CID: 15018 ChEBI: CHEBI:48060 IUPAC Name: but-3-yn-2-one SMILES: CC(=O)C#C

PubChem CID 15018
CAS 1423-60-5
Molecular Weight (g/mol) 68.08
ChEBI CHEBI:48060
MDL Number MFCD00008775
SMILES CC(=O)C#C
Synonym 3-butyn-2-one,1-butyn-3-one,methyl ethynyl ketone,acetylacetylene,butyn-2-one,acetylethyne,1-butyne-3-one,3-butyne-2-one,ethynyl methyl ketone,ch3coc#ch
IUPAC Name but-3-yn-2-one
InChI Key XRGPFNGLRSIPSA-UHFFFAOYSA-N
Molecular Formula C4H4O
2,235

5-Hydroxy-1-indanone 98.0+%, TCI America™

CAS: 3470-49-3 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.161 MDL Number: MFCD00857527 InChI Key: ZRKQOVXGDIZYDS-UHFFFAOYSA-N PubChem CID: 233147 IUPAC Name: 5-hydroxy-2,3-dihydroinden-1-one SMILES: C1CC(=O)C2=C1C=C(C=C2)O

PubChem CID 233147
CAS 3470-49-3
Molecular Weight (g/mol) 148.161
MDL Number MFCD00857527
SMILES C1CC(=O)C2=C1C=C(C=C2)O
IUPAC Name 5-hydroxy-2,3-dihydroinden-1-one
InChI Key ZRKQOVXGDIZYDS-UHFFFAOYSA-N
Molecular Formula C9H8O2