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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.
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Dicarbonyl Compounds (581)
Alpha beta-unsaturated carbonyl compounds (528)
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1,801 – 1,815 of 8,718 results
1,801

Sodium Anthraquinone-1-sulfonate 98.0+%, TCI America™

CAS: 128-56-3 Molecular Formula: C14H7NaO5S Molecular Weight (g/mol): 310.255 MDL Number: MFCD00037145 InChI Key: SDKPSXWGRWWLKR-UHFFFAOYSA-M Synonym: Anthraquinone-1-sulfonic Acid Sodium Salt PubChem CID: 517266 IUPAC Name: sodium;9,10-dioxoanthracene-1-sulfonate SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)S(=O)(=O)[O-].[Na+]

PubChem CID 517266
CAS 128-56-3
Molecular Weight (g/mol) 310.255
MDL Number MFCD00037145
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C(=CC=C3)S(=O)(=O)[O-].[Na+]
Synonym Anthraquinone-1-sulfonic Acid Sodium Salt
IUPAC Name sodium;9,10-dioxoanthracene-1-sulfonate
InChI Key SDKPSXWGRWWLKR-UHFFFAOYSA-M
Molecular Formula C14H7NaO5S
1,802

4-(3-Aminophenyl)-2-methyl-3-butyn-2-ol 98.0+%, TCI America™

CAS: 69088-96-6 Molecular Formula: C11H13NO Molecular Weight (g/mol): 175.231 MDL Number: MFCD06200785 InChI Key: DQPSETABKZMTEZ-UHFFFAOYSA-N Synonym: 3-(3-Hydroxy-3-methyl-1-butyn-1-yl)aniline PubChem CID: 112236 IUPAC Name: 4-(3-aminophenyl)-2-methylbut-3-yn-2-ol SMILES: CC(C)(C#CC1=CC(=CC=C1)N)O

PubChem CID 112236
CAS 69088-96-6
Molecular Weight (g/mol) 175.231
MDL Number MFCD06200785
SMILES CC(C)(C#CC1=CC(=CC=C1)N)O
Synonym 3-(3-Hydroxy-3-methyl-1-butyn-1-yl)aniline
IUPAC Name 4-(3-aminophenyl)-2-methylbut-3-yn-2-ol
InChI Key DQPSETABKZMTEZ-UHFFFAOYSA-N
Molecular Formula C11H13NO
1,803

Ethyl 2-(2-Amino-4-thiazolyl)-2-oxoacetate 96.0+%, TCI America™

CAS: 64987-08-2 Molecular Formula: C7H8N2O3S Molecular Weight (g/mol): 200.212 MDL Number: MFCD00010414 InChI Key: XNVRKLCQBZTGNA-UHFFFAOYSA-N Synonym: 2-(2-Amino-4-thiazolyl)-2-oxoacetic Acid Ethyl Ester PubChem CID: 4356513 IUPAC Name: ethyl 2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetate SMILES: CCOC(=O)C(=O)C1=CSC(=N1)N

PubChem CID 4356513
CAS 64987-08-2
Molecular Weight (g/mol) 200.212
MDL Number MFCD00010414
SMILES CCOC(=O)C(=O)C1=CSC(=N1)N
Synonym 2-(2-Amino-4-thiazolyl)-2-oxoacetic Acid Ethyl Ester
IUPAC Name ethyl 2-(2-amino-1,3-thiazol-4-yl)-2-oxoacetate
InChI Key XNVRKLCQBZTGNA-UHFFFAOYSA-N
Molecular Formula C7H8N2O3S
1,804

2-(Dimethylamino)-6-propionylnaphthalene 98.0+%, TCI America™

CAS: 70504-01-7 Molecular Formula: C15H17NO Molecular Weight (g/mol): 227.31 MDL Number: MFCD00056615 InChI Key: MPPQGYCZBNURDG-UHFFFAOYSA-N Synonym: Prodan PubChem CID: 107729 ChEBI: CHEBI:51909 IUPAC Name: 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one SMILES: CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C

PubChem CID 107729
CAS 70504-01-7
Molecular Weight (g/mol) 227.31
ChEBI CHEBI:51909
MDL Number MFCD00056615
SMILES CCC(=O)C1=CC=C2C=C(C=CC2=C1)N(C)C
Synonym Prodan
IUPAC Name 1-[6-(dimethylamino)naphthalen-2-yl]propan-1-one
InChI Key MPPQGYCZBNURDG-UHFFFAOYSA-N
Molecular Formula C15H17NO
1,805

3,5-Dimethylisoxazole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 54593-26-9 Molecular Formula: C6H7NO2 Molecular Weight (g/mol): 125.127 MDL Number: MFCD02681977 InChI Key: TVAYXKLCEILMEA-UHFFFAOYSA-N Synonym: 3,5-dimethyl-4-isoxazolecarbaldehyde,3,5-dimethylisoxazole-4-carbaldehyde,3,5-dimethylisoxazole-4-carboxaldehyde,4-isoxazolecarboxaldehyde, 3,5-dimethyl,3,5-dimethyl-4-isoxazolecarboxaldehyde,3,5-dimethyl-4-formalisoxazole,pubchem8682,acmc-1axd1,ksc496e3j,3,5-dimethylisoxazol-4-carbaldehyde PubChem CID: 289576 IUPAC Name: 3,5-dimethyl-1,2-oxazole-4-carbaldehyde SMILES: CC1=C(C(=NO1)C)C=O

PubChem CID 289576
CAS 54593-26-9
Molecular Weight (g/mol) 125.127
MDL Number MFCD02681977
SMILES CC1=C(C(=NO1)C)C=O
Synonym 3,5-dimethyl-4-isoxazolecarbaldehyde,3,5-dimethylisoxazole-4-carbaldehyde,3,5-dimethylisoxazole-4-carboxaldehyde,4-isoxazolecarboxaldehyde, 3,5-dimethyl,3,5-dimethyl-4-isoxazolecarboxaldehyde,3,5-dimethyl-4-formalisoxazole,pubchem8682,acmc-1axd1,ksc496e3j,3,5-dimethylisoxazol-4-carbaldehyde
IUPAC Name 3,5-dimethyl-1,2-oxazole-4-carbaldehyde
InChI Key TVAYXKLCEILMEA-UHFFFAOYSA-N
Molecular Formula C6H7NO2
1,806

4-Chlorophenacyl Chloride 98.0+%, TCI America™

CAS: 937-20-2 Molecular Formula: C8H6Cl2O Molecular Weight (g/mol): 189.035 MDL Number: MFCD00018926 InChI Key: FWDFNLVLIXAOMX-UHFFFAOYSA-N Synonym: 2,4'-dichloroacetophenone,2-chloro-1-4-chlorophenyl ethanone,4-chlorophenacyl chloride,2-chloro-1-4-chlorophenyl ethan-1-one,ethanone, 2-chloro-1-4-chlorophenyl,alpha,4-dichloroacetophenone,p-chlorophenacyl chloride,pubchem3372,2,4-dichloroacetophenone,acmc-209rn9 PubChem CID: 70298 IUPAC Name: 2-chloro-1-(4-chlorophenyl)ethanone SMILES: C1=CC(=CC=C1C(=O)CCl)Cl

PubChem CID 70298
CAS 937-20-2
Molecular Weight (g/mol) 189.035
MDL Number MFCD00018926
SMILES C1=CC(=CC=C1C(=O)CCl)Cl
Synonym 2,4'-dichloroacetophenone,2-chloro-1-4-chlorophenyl ethanone,4-chlorophenacyl chloride,2-chloro-1-4-chlorophenyl ethan-1-one,ethanone, 2-chloro-1-4-chlorophenyl,alpha,4-dichloroacetophenone,p-chlorophenacyl chloride,pubchem3372,2,4-dichloroacetophenone,acmc-209rn9
IUPAC Name 2-chloro-1-(4-chlorophenyl)ethanone
InChI Key FWDFNLVLIXAOMX-UHFFFAOYSA-N
Molecular Formula C8H6Cl2O
1,807

trans-2-Pentenal 95.0+%, TCI America™

CAS: 1576-87-0 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00009615 InChI Key: DTCCTIQRPGSLPT-ONEGZZNKSA-N Synonym: trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al PubChem CID: 5364752 IUPAC Name: (E)-pent-2-enal SMILES: CCC=CC=O

PubChem CID 5364752
CAS 1576-87-0
Molecular Weight (g/mol) 84.118
MDL Number MFCD00009615
SMILES CCC=CC=O
Synonym trans-2-pentenal,2-pentenal,e-2-pentenal,e-pent-2-enal,3-ethylacrolein,pent-2-enal,2-pentenal, e,2-e-pentenal,3-ethyl-2-propenal,e-pent-2-en-1-al
IUPAC Name (E)-pent-2-enal
InChI Key DTCCTIQRPGSLPT-ONEGZZNKSA-N
Molecular Formula C5H8O
1,808

Ethyl (2,3,4,5-Tetrafluorobenzoyl)acetate 98.0+%, TCI America™

CAS: 94695-50-8 Molecular Formula: C11H8F4O3 Molecular Weight (g/mol): 264.176 MDL Number: MFCD00523020 InChI Key: KWDVJYLIAJHEOW-UHFFFAOYSA-N Synonym: (2,3,4,5-Tetrafluorobenzoyl)acetic Acid Ethyl Ester, Ethyl 3-Oxo-3-(2,3,4,5-tetrafluorophenyl)propionate, 3-Oxo-3-(2,3,4,5-tetrafluorophenyl)propionic Acid Ethyl Ester PubChem CID: 600916 IUPAC Name: ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate SMILES: CCOC(=O)CC(=O)C1=CC(=C(C(=C1F)F)F)F

PubChem CID 600916
CAS 94695-50-8
Molecular Weight (g/mol) 264.176
MDL Number MFCD00523020
SMILES CCOC(=O)CC(=O)C1=CC(=C(C(=C1F)F)F)F
Synonym (2,3,4,5-Tetrafluorobenzoyl)acetic Acid Ethyl Ester, Ethyl 3-Oxo-3-(2,3,4,5-tetrafluorophenyl)propionate, 3-Oxo-3-(2,3,4,5-tetrafluorophenyl)propionic Acid Ethyl Ester
IUPAC Name ethyl 3-oxo-3-(2,3,4,5-tetrafluorophenyl)propanoate
InChI Key KWDVJYLIAJHEOW-UHFFFAOYSA-N
Molecular Formula C11H8F4O3
1,809

2-Acetyl-6-bromopyridine 98.0+%, TCI America™

CAS: 49669-13-8 Molecular Formula: C7H6BrNO Molecular Weight (g/mol): 200.035 MDL Number: MFCD00272200 InChI Key: RUJTWTUYVOEEFW-UHFFFAOYSA-N Synonym: 2-acetyl-6-bromopyridine,2-bromo-6-acetylpyridine,1-6-bromopyridin-2-yl ethanone,1-6-bromopyridin-2-yl ethan-1-one,1-6-bromo-2-pyridinyl-1-ethanone,ethanone, 1-6-bromo-2-pyridinyl,bromopyridinylethanone,pubchem13351,acmc-1ap21,ksc490s1f PubChem CID: 11298578 IUPAC Name: 1-(6-bromopyridin-2-yl)ethanone SMILES: CC(=O)C1=NC(=CC=C1)Br

PubChem CID 11298578
CAS 49669-13-8
Molecular Weight (g/mol) 200.035
MDL Number MFCD00272200
SMILES CC(=O)C1=NC(=CC=C1)Br
Synonym 2-acetyl-6-bromopyridine,2-bromo-6-acetylpyridine,1-6-bromopyridin-2-yl ethanone,1-6-bromopyridin-2-yl ethan-1-one,1-6-bromo-2-pyridinyl-1-ethanone,ethanone, 1-6-bromo-2-pyridinyl,bromopyridinylethanone,pubchem13351,acmc-1ap21,ksc490s1f
IUPAC Name 1-(6-bromopyridin-2-yl)ethanone
InChI Key RUJTWTUYVOEEFW-UHFFFAOYSA-N
Molecular Formula C7H6BrNO
1,810

4-Phenyl-3-butyn-2-one 97.0+%, TCI America™

CAS: 1817-57-8 Molecular Formula: C10H8O Molecular Weight (g/mol): 144.173 MDL Number: MFCD00008776 InChI Key: UPEUQDJSUFHFQP-UHFFFAOYSA-N Synonym: 4-phenyl-3-butyn-2-one,3-butyn-2-one, 4-phenyl,1-phenyl-1-butyn-3-one,phenylbutynone,acetylphenyl-acetylene,acmc-1boyr,4-phenyl-3-butyn-2-on,4-phenyl-3-batyu-2-one,4-phenyl-3-butyn-2-0ne,4-phenyl-but-3-yn-2-one PubChem CID: 74555 ChEBI: CHEBI:51731 IUPAC Name: 4-phenylbut-3-yn-2-one SMILES: CC(=O)C#CC1=CC=CC=C1

PubChem CID 74555
CAS 1817-57-8
Molecular Weight (g/mol) 144.173
ChEBI CHEBI:51731
MDL Number MFCD00008776
SMILES CC(=O)C#CC1=CC=CC=C1
Synonym 4-phenyl-3-butyn-2-one,3-butyn-2-one, 4-phenyl,1-phenyl-1-butyn-3-one,phenylbutynone,acetylphenyl-acetylene,acmc-1boyr,4-phenyl-3-butyn-2-on,4-phenyl-3-batyu-2-one,4-phenyl-3-butyn-2-0ne,4-phenyl-but-3-yn-2-one
IUPAC Name 4-phenylbut-3-yn-2-one
InChI Key UPEUQDJSUFHFQP-UHFFFAOYSA-N
Molecular Formula C10H8O
1,811

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
1,812

Ethyl (2-Methylbenzoyl)acetate 98.0+%, TCI America™

CAS: 51725-82-7 Molecular Formula: C12H14O3 Molecular Weight (g/mol): 206.24 MDL Number: MFCD03424817 InChI Key: UNULPFKXRJPSCO-UHFFFAOYSA-N Synonym: (2-Methylbenzoyl)acetic Acid Ethyl Ester, Ethyl 3-Oxo-3-(o-tolyl)propionate, 3-Oxo-3-(o-tolyl)propionic Acid Ethyl Ester PubChem CID: 2760276 IUPAC Name: ethyl 3-(2-methylphenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC=CC=C1C

PubChem CID 2760276
CAS 51725-82-7
Molecular Weight (g/mol) 206.24
MDL Number MFCD03424817
SMILES CCOC(=O)CC(=O)C1=CC=CC=C1C
Synonym (2-Methylbenzoyl)acetic Acid Ethyl Ester, Ethyl 3-Oxo-3-(o-tolyl)propionate, 3-Oxo-3-(o-tolyl)propionic Acid Ethyl Ester
IUPAC Name ethyl 3-(2-methylphenyl)-3-oxopropanoate
InChI Key UNULPFKXRJPSCO-UHFFFAOYSA-N
Molecular Formula C12H14O3
1,813

3-Chloro-4'-fluoropropiophenone 96.0+%, TCI America™

CAS: 347-93-3 Molecular Formula: C9H8ClFO Molecular Weight (g/mol): 186.61 MDL Number: MFCD00000991 InChI Key: AAHQPLJUSLMHHR-UHFFFAOYSA-N Synonym: 3-chloro-4'-fluoropropiophenone,3-chloro-1-4-fluorophenyl propan-1-one,3-chloro-1-4-fluorophenyl-1-propanone,1-propanone, 3-chloro-1-4-fluorophenyl,p-fluoro-,a-chloropropiophenone,pubchem13250,acmc-1ctxg,ksc573a4j,3-chloro-4'fluoropropiophenone,3-chloro4'-fluoropropiophenone PubChem CID: 67672 IUPAC Name: 3-chloro-1-(4-fluorophenyl)propan-1-one SMILES: C1=CC(=CC=C1C(=O)CCCl)F

PubChem CID 67672
CAS 347-93-3
Molecular Weight (g/mol) 186.61
MDL Number MFCD00000991
SMILES C1=CC(=CC=C1C(=O)CCCl)F
Synonym 3-chloro-4'-fluoropropiophenone,3-chloro-1-4-fluorophenyl propan-1-one,3-chloro-1-4-fluorophenyl-1-propanone,1-propanone, 3-chloro-1-4-fluorophenyl,p-fluoro-,a-chloropropiophenone,pubchem13250,acmc-1ctxg,ksc573a4j,3-chloro-4'fluoropropiophenone,3-chloro4'-fluoropropiophenone
IUPAC Name 3-chloro-1-(4-fluorophenyl)propan-1-one
InChI Key AAHQPLJUSLMHHR-UHFFFAOYSA-N
Molecular Formula C9H8ClFO
1,814

5-Chloro-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 31181-89-2 Molecular Formula: C6H4ClNO Molecular Weight (g/mol): 141.554 MDL Number: MFCD08277271 InChI Key: YYLBDBOSXXSZQQ-UHFFFAOYSA-N Synonym: 5-Chloro-2-formylpyridine, 5-Chloropicolinaldehyde PubChem CID: 10103267 IUPAC Name: 5-chloropyridine-2-carbaldehyde SMILES: C1=CC(=NC=C1Cl)C=O

PubChem CID 10103267
CAS 31181-89-2
Molecular Weight (g/mol) 141.554
MDL Number MFCD08277271
SMILES C1=CC(=NC=C1Cl)C=O
Synonym 5-Chloro-2-formylpyridine, 5-Chloropicolinaldehyde
IUPAC Name 5-chloropyridine-2-carbaldehyde
InChI Key YYLBDBOSXXSZQQ-UHFFFAOYSA-N
Molecular Formula C6H4ClNO
1,815

2-Chloroanthraquinone 99.0+%, TCI America™

CAS: 131-09-9 Molecular Formula: C14H7ClO2 Molecular Weight (g/mol): 242.658 MDL Number: MFCD00001227 InChI Key: FPKCTSIVDAWGFA-UHFFFAOYSA-N Synonym: 2-chloroanthraquinone,2-chloro-9,10-anthraquinone,9,10-anthracenedione, 2-chloro,beta-chloroanthraquinone,anthraquinone, 2-chloro,2-chloro-9,10-anthracenedione,2-chloroanthra-9,10-quinone,.beta.-chloroanthraquinone,2-chloro aq,2-chloranthrachinon PubChem CID: 8553 IUPAC Name: 2-chloroanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)Cl

PubChem CID 8553
CAS 131-09-9
Molecular Weight (g/mol) 242.658
MDL Number MFCD00001227
SMILES C1=CC=C2C(=C1)C(=O)C3=C(C2=O)C=C(C=C3)Cl
Synonym 2-chloroanthraquinone,2-chloro-9,10-anthraquinone,9,10-anthracenedione, 2-chloro,beta-chloroanthraquinone,anthraquinone, 2-chloro,2-chloro-9,10-anthracenedione,2-chloroanthra-9,10-quinone,.beta.-chloroanthraquinone,2-chloro aq,2-chloranthrachinon
IUPAC Name 2-chloroanthracene-9,10-dione
InChI Key FPKCTSIVDAWGFA-UHFFFAOYSA-N
Molecular Formula C14H7ClO2