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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 (4,299)
Complex Aldehydes (3,524)
Dicarbonyl Compounds (557)
Alpha beta-unsaturated carbonyl compounds (496)
Acyloins (53)

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1,651 – 1,665 of 6,092 results
1,651

Ethyl 4-Acetylbenzoate 97.0+%, TCI America™
SDP

CAS: 38430-55-6 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.21 MDL Number: MFCD00013241 InChI Key: GLOAPLPTWAXAIG-UHFFFAOYSA-N PubChem CID: 600911 IUPAC Name: ethyl 4-acetylbenzoate SMILES: CCOC(=O)C1=CC=C(C=C1)C(C)=O

PubChem CID 600911
CAS 38430-55-6
Molecular Weight (g/mol) 192.21
MDL Number MFCD00013241
SMILES CCOC(=O)C1=CC=C(C=C1)C(C)=O
IUPAC Name ethyl 4-acetylbenzoate
InChI Key GLOAPLPTWAXAIG-UHFFFAOYSA-N
Molecular Formula C11H12O3
1,652

5-Acetyl-2-thiopheneboronic Acid (contains varying amounts of Anhydride), TCI America™
SDP

PubChem CID 4143377
CAS 206551-43-1
Molecular Weight (g/mol) 169.989
MDL Number MFCD01075681
Physical Form Crystalline Powder
SMILES B(C1=CC=C(S1)C(=O)C)(O)O
TSCA No
IUPAC Name (5-acetylthiophen-2-yl)boronic acid
InChI Key DCNMATSPQKWETQ-UHFFFAOYSA-N
Molecular Formula C6H7BO3S
Formula Weight 169.99
1,653

3-Acetylthiophene 95.0+%, TCI America™
SDP

CAS: 1468-83-3 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.17 MDL Number: MFCD00005468 InChI Key: RNIDWJDZNNVFDY-UHFFFAOYSA-N Synonym: 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone PubChem CID: 15116 IUPAC Name: 1-(thiophen-3-yl)ethan-1-one SMILES: CC(=O)C1=CSC=C1

PubChem CID 15116
CAS 1468-83-3
Molecular Weight (g/mol) 126.17
MDL Number MFCD00005468
SMILES CC(=O)C1=CSC=C1
Synonym 3-acetylthiophene,methyl 3-thienyl ketone,1-thiophen-3-yl ethan-1-one,1-thiophen-3-yl ethanone,1-3-thienyl ethanone,ethanone, 1-3-thienyl,ketone, methyl 3-thienyl,3-acetyl thiophene,1-thien-3-ylethanone,methyl-3-thienyl ketone
IUPAC Name 1-(thiophen-3-yl)ethan-1-one
InChI Key RNIDWJDZNNVFDY-UHFFFAOYSA-N
Molecular Formula C6H6OS
1,654

2'-Hydroxy-4',6'-dimethoxy-2-(4-methoxyphenyl)acetophenone 98.0+%, TCI America™
SDP

CAS: 39604-68-7 Molecular Formula: C17H18O5 Molecular Weight (g/mol): 302.33 MDL Number: MFCD03934798 InChI Key: ROJOJPXRGHLGTC-UHFFFAOYSA-N Synonym: 2-Hydroxy-4,6-dimethoxyphenyl 4-Methoxybenzyl Ketone PubChem CID: 689039 IUPAC Name: 1-(2-hydroxy-4,6-dimethoxyphenyl)-2-(4-methoxyphenyl)ethan-1-one SMILES: COC1=CC=C(CC(=O)C2=C(O)C=C(OC)C=C2OC)C=C1

PubChem CID 689039
CAS 39604-68-7
Molecular Weight (g/mol) 302.33
MDL Number MFCD03934798
SMILES COC1=CC=C(CC(=O)C2=C(O)C=C(OC)C=C2OC)C=C1
Synonym 2-Hydroxy-4,6-dimethoxyphenyl 4-Methoxybenzyl Ketone
IUPAC Name 1-(2-hydroxy-4,6-dimethoxyphenyl)-2-(4-methoxyphenyl)ethan-1-one
InChI Key ROJOJPXRGHLGTC-UHFFFAOYSA-N
Molecular Formula C17H18O5
1,655

Ethyl 3-(4-Cyanophenyl)-3-oxopropionate 98.0+%, TCI America™
SDP

CAS: 49744-93-6 Molecular Formula: C12H11NO3 Molecular Weight (g/mol): 217.224 MDL Number: MFCD00029621 InChI Key: ITKQVWKZLCNILF-UHFFFAOYSA-N Synonym: 3-(4-Cyanophenyl)-3-oxopropionic Acid Ethyl Ester PubChem CID: 2757969 IUPAC Name: ethyl 3-(4-cyanophenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC=C(C=C1)C#N

PubChem CID 2757969
CAS 49744-93-6
Molecular Weight (g/mol) 217.224
MDL Number MFCD00029621
SMILES CCOC(=O)CC(=O)C1=CC=C(C=C1)C#N
Synonym 3-(4-Cyanophenyl)-3-oxopropionic Acid Ethyl Ester
IUPAC Name ethyl 3-(4-cyanophenyl)-3-oxopropanoate
InChI Key ITKQVWKZLCNILF-UHFFFAOYSA-N
Molecular Formula C12H11NO3
1,656

2-Bromo-3-pentanone 95.0+%, TCI America™
SDP

CAS: 815-52-1 Molecular Formula: C5H9BrO Molecular Weight (g/mol): 165.03 MDL Number: MFCD11036312 InChI Key: VUDTYIUNUSPULX-UHFFFAOYSA-N PubChem CID: 545092 IUPAC Name: 2-bromopentan-3-one SMILES: CCC(=O)C(C)Br

PubChem CID 545092
CAS 815-52-1
Molecular Weight (g/mol) 165.03
MDL Number MFCD11036312
SMILES CCC(=O)C(C)Br
IUPAC Name 2-bromopentan-3-one
InChI Key VUDTYIUNUSPULX-UHFFFAOYSA-N
Molecular Formula C5H9BrO
1,657

3'-Chloro-4'-(trifluoromethoxy)acetophenone 98.0+%, TCI America™
SDP

CAS: 129604-27-9 Molecular Formula: C9H6ClF3O2 Molecular Weight (g/mol): 238.59 MDL Number: MFCD12545820 InChI Key: BUSQQCHYIYPNTO-UHFFFAOYSA-N Synonym: 1-3-chloro-4-trifluoromethoxy phenyl ethanone,3-chloro-4-trifluoromethoxy acetophenone,3'-chloro-4'-trifluoromethoxyacetophenone,3'-chloro-4'-trifluoromethoxy acetophenone,intermediates-zcf02001,ethanone, 1-3-chloro-4-trifluoromethoxy phenyl,1-3-chloro-4-trifluoromethoxy phenyl ethan-1-one PubChem CID: 14793273 IUPAC Name: 1-[3-chloro-4-(trifluoromethoxy)phenyl]ethanone SMILES: CC(=O)C1=CC(=C(C=C1)OC(F)(F)F)Cl

PubChem CID 14793273
CAS 129604-27-9
Molecular Weight (g/mol) 238.59
MDL Number MFCD12545820
SMILES CC(=O)C1=CC(=C(C=C1)OC(F)(F)F)Cl
Synonym 1-3-chloro-4-trifluoromethoxy phenyl ethanone,3-chloro-4-trifluoromethoxy acetophenone,3'-chloro-4'-trifluoromethoxyacetophenone,3'-chloro-4'-trifluoromethoxy acetophenone,intermediates-zcf02001,ethanone, 1-3-chloro-4-trifluoromethoxy phenyl,1-3-chloro-4-trifluoromethoxy phenyl ethan-1-one
IUPAC Name 1-[3-chloro-4-(trifluoromethoxy)phenyl]ethanone
InChI Key BUSQQCHYIYPNTO-UHFFFAOYSA-N
Molecular Formula C9H6ClF3O2
1,658

2,12-Dichlorocyclododecanone 98.0+%, TCI America™
SDP

CAS: 858830-26-9 Molecular Formula: C12H20Cl2O Molecular Weight (g/mol): 251.19 MDL Number: MFCD04117917 InChI Key: MEHFXKFLCAZPSE-UHFFFAOYNA-N PubChem CID: 44630272 IUPAC Name: 2,12-dichlorocyclododecan-1-one SMILES: ClC1CCCCCCCCCC(Cl)C1=O

PubChem CID 44630272
CAS 858830-26-9
Molecular Weight (g/mol) 251.19
MDL Number MFCD04117917
SMILES ClC1CCCCCCCCCC(Cl)C1=O
IUPAC Name 2,12-dichlorocyclododecan-1-one
InChI Key MEHFXKFLCAZPSE-UHFFFAOYNA-N
Molecular Formula C12H20Cl2O
1,659

Dodecanophenone 98.0+%, TCI America™
SDP

CAS: 1674-38-0 Molecular Formula: C18H28O Molecular Weight (g/mol): 260.421 MDL Number: MFCD00008967 InChI Key: DJNJZIFFCJTUDS-UHFFFAOYSA-N Synonym: dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217 PubChem CID: 74292 IUPAC Name: 1-phenyldodecan-1-one SMILES: CCCCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 74292
CAS 1674-38-0
Molecular Weight (g/mol) 260.421
MDL Number MFCD00008967
SMILES CCCCCCCCCCCC(=O)C1=CC=CC=C1
Synonym dodecanophenone,laurophenone,1-dodecanone, 1-phenyl,phenyl undecyl ketone,1-phenyl-1-dodecanone,phenyl n-undecyl ketone,n-dodecanophenone,undecyl phenyl ketone,maybridge1_003217
IUPAC Name 1-phenyldodecan-1-one
InChI Key DJNJZIFFCJTUDS-UHFFFAOYSA-N
Molecular Formula C18H28O
1,660

3'-Benzyloxyacetophenone 98.0+%, TCI America™
SDP

CAS: 34068-01-4 Molecular Formula: C15H14O2 Molecular Weight (g/mol): 226.275 MDL Number: MFCD00026221 InChI Key: FGQMEAWGAUALJQ-UHFFFAOYSA-N Synonym: 1-3-benzyloxy phenyl ethanone,3-benzyloxyacetophenone,3'-benzyloxyacetophenone,1-3-benzyloxy phenyl ethan-1-one,1-3-phenylmethoxy phenyl ethan-1-one,3'-benzyloxy acetophenone,ethanone, 1-3-phenylmethoxy phenyl,1-acetyl-3-phenylmethoxy benzene PubChem CID: 98689 IUPAC Name: 1-(3-phenylmethoxyphenyl)ethanone SMILES: CC(=O)C1=CC(=CC=C1)OCC2=CC=CC=C2

PubChem CID 98689
CAS 34068-01-4
Molecular Weight (g/mol) 226.275
MDL Number MFCD00026221
SMILES CC(=O)C1=CC(=CC=C1)OCC2=CC=CC=C2
Synonym 1-3-benzyloxy phenyl ethanone,3-benzyloxyacetophenone,3'-benzyloxyacetophenone,1-3-benzyloxy phenyl ethan-1-one,1-3-phenylmethoxy phenyl ethan-1-one,3'-benzyloxy acetophenone,ethanone, 1-3-phenylmethoxy phenyl,1-acetyl-3-phenylmethoxy benzene
IUPAC Name 1-(3-phenylmethoxyphenyl)ethanone
InChI Key FGQMEAWGAUALJQ-UHFFFAOYSA-N
Molecular Formula C15H14O2
1,661

4'-Chloro-2'-nitroacetophenone 98.0+%, TCI America™
SDP

CAS: 23082-51-1 Molecular Formula: C8H6ClNO3 Molecular Weight (g/mol): 199.59 MDL Number: MFCD09031331 InChI Key: PUUYGMZERWRIDS-UHFFFAOYSA-N PubChem CID: 12643796 IUPAC Name: 1-(4-chloro-2-nitrophenyl)ethan-1-one SMILES: CC(=O)C1=C(C=C(Cl)C=C1)[N+]([O-])=O

PubChem CID 12643796
CAS 23082-51-1
Molecular Weight (g/mol) 199.59
MDL Number MFCD09031331
SMILES CC(=O)C1=C(C=C(Cl)C=C1)[N+]([O-])=O
IUPAC Name 1-(4-chloro-2-nitrophenyl)ethan-1-one
InChI Key PUUYGMZERWRIDS-UHFFFAOYSA-N
Molecular Formula C8H6ClNO3
1,662

2,3-Dihydrobenzofuran-5-carboxaldehyde 96.0+%, TCI America™
SDP

CAS: 55745-70-5 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD00068058 InChI Key: WEBVDBDZSOJGPB-UHFFFAOYSA-N Synonym: 2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde PubChem CID: 735901 IUPAC Name: 2,3-dihydro-1-benzofuran-5-carbaldehyde SMILES: O=CC1=CC=C2OCCC2=C1

PubChem CID 735901
CAS 55745-70-5
Molecular Weight (g/mol) 148.16
MDL Number MFCD00068058
SMILES O=CC1=CC=C2OCCC2=C1
Synonym 2,3-dihydrobenzofuran-5-carboxaldehyde,2,3-dihydrobenzo b furan-5-carbaldehyde,2,3-dihydrobenzofuran-5-carbaldehyde,2,3-dihydrobenzo b furan-5-carboxaldehyde,2,3-dihyro-1-benzofuran-5-carbaldehyde,2,3-dihydro-benzofuran-5-carbaldehyde,5-coumarancarboxaldehyde,2,3-dihydro-5-benzofurancarboxaldehyde,5-benzofurancarboxaldehyde, 2,3-dihydro,2,3-dihydro-5-benzofurancarbaldehyde
IUPAC Name 2,3-dihydro-1-benzofuran-5-carbaldehyde
InChI Key WEBVDBDZSOJGPB-UHFFFAOYSA-N
Molecular Formula C9H8O2
1,663

2-Chloro-2',4'-difluoroacetophenone 98.0+%, TCI America™
SDP

CAS: 51336-94-8 Molecular Formula: C8H5ClF2O Molecular Weight (g/mol): 190.574 InChI Key: UENGBOCGGKLVJJ-UHFFFAOYSA-N Synonym: 2-chloro-2',4'-difluoroacetophenone,2-chloro-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl chloride,2-chloro-2,4-difluoroacetophenone,2',4'-difluoro-alfa-chloroacetophenone,2-chloro-1-2,4-difluorophenyl ethan-1-one,2',4'-difluoro-2-chloroacetophenone,1-2,4-difluorophenyl-2-chloroethan-1-one,2',4'-difluorophenacyl chloride,2'-chloro-2,4-difluoroacetophenone PubChem CID: 588083 IUPAC Name: 2-chloro-1-(2,4-difluorophenyl)ethanone SMILES: C1=CC(=C(C=C1F)F)C(=O)CCl

PubChem CID 588083
CAS 51336-94-8
Molecular Weight (g/mol) 190.574
SMILES C1=CC(=C(C=C1F)F)C(=O)CCl
Synonym 2-chloro-2',4'-difluoroacetophenone,2-chloro-1-2,4-difluorophenyl ethanone,2,4-difluorophenacyl chloride,2-chloro-2,4-difluoroacetophenone,2',4'-difluoro-alfa-chloroacetophenone,2-chloro-1-2,4-difluorophenyl ethan-1-one,2',4'-difluoro-2-chloroacetophenone,1-2,4-difluorophenyl-2-chloroethan-1-one,2',4'-difluorophenacyl chloride,2'-chloro-2,4-difluoroacetophenone
IUPAC Name 2-chloro-1-(2,4-difluorophenyl)ethanone
InChI Key UENGBOCGGKLVJJ-UHFFFAOYSA-N
Molecular Formula C8H5ClF2O
1,664

3,5-Dibenzyloxybenzaldehyde 98.0+%, TCI America™
SDP

CAS: 14615-72-6 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.372 InChI Key: CHUAMRVJSRBRHT-UHFFFAOYSA-N Synonym: 3,5-Bis(benzyloxy)benzaldehyde PubChem CID: 561351 IUPAC Name: 3,5-bis(phenylmethoxy)benzaldehyde SMILES: C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3

PubChem CID 561351
CAS 14615-72-6
Molecular Weight (g/mol) 318.372
SMILES C1=CC=C(C=C1)COC2=CC(=CC(=C2)C=O)OCC3=CC=CC=C3
Synonym 3,5-Bis(benzyloxy)benzaldehyde
IUPAC Name 3,5-bis(phenylmethoxy)benzaldehyde
InChI Key CHUAMRVJSRBRHT-UHFFFAOYSA-N
Molecular Formula C21H18O3
1,665

4'-Diethylaminoacetophenone 98.0+%, TCI America™
SDP

CAS: 5520-66-1 Molecular Formula: C12H17NO Molecular Weight (g/mol): 191.27 MDL Number: MFCD00043651 InChI Key: HMIBQFXWSUBFTG-UHFFFAOYSA-N Synonym: 4'-diethylaminoacetophenone,p-diethylaminoacetophenone,4-diethylaminoacetophenone,1-4-diethylamino phenyl ethanone,ethanone, 1-4-diethylamino phenyl,1-acetyl-4-diethylamino benzene,acmc-1aspz,4-acetyl-n,n-diethylaniline PubChem CID: 138529 IUPAC Name: 1-[4-(diethylamino)phenyl]ethan-1-one SMILES: CCN(CC)C1=CC=C(C=C1)C(C)=O

PubChem CID 138529
CAS 5520-66-1
Molecular Weight (g/mol) 191.27
MDL Number MFCD00043651
SMILES CCN(CC)C1=CC=C(C=C1)C(C)=O
Synonym 4'-diethylaminoacetophenone,p-diethylaminoacetophenone,4-diethylaminoacetophenone,1-4-diethylamino phenyl ethanone,ethanone, 1-4-diethylamino phenyl,1-acetyl-4-diethylamino benzene,acmc-1aspz,4-acetyl-n,n-diethylaniline
IUPAC Name 1-[4-(diethylamino)phenyl]ethan-1-one
InChI Key HMIBQFXWSUBFTG-UHFFFAOYSA-N
Molecular Formula C12H17NO