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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 (4,312)
Complex Aldehydes (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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1,921 – 1,935 of 6,654 results
1,921

3-Hydroxy-3-methyl-2-butanone 95.0+%, TCI America™

CAS: 115-22-0 Molecular Formula: C5H10O2 Molecular Weight (g/mol): 102.133 MDL Number: MFCD00004460 InChI Key: BNDRWEVUODOUDW-UHFFFAOYSA-N Synonym: 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone PubChem CID: 8261 IUPAC Name: 3-hydroxy-3-methylbutan-2-one SMILES: CC(=O)C(C)(C)O

PubChem CID 8261
CAS 115-22-0
Molecular Weight (g/mol) 102.133
MDL Number MFCD00004460
SMILES CC(=O)C(C)(C)O
Synonym 3-hydroxy-3-methyl-2-butanone,3-methylacetoin,methylacetoin,2-butanone, 3-hydroxy-3-methyl,dimethylacetylcarbinol,2-hydroxy-2-methyl-3-butanone,2-methyl-2-hydroxybutan-3-one,1-hydroxy-1-methylethyl methyl ketone,3-hydroxy-3-methyl-butan-2-one,3-hydroxy-3-ethylbutanone
IUPAC Name 3-hydroxy-3-methylbutan-2-one
InChI Key BNDRWEVUODOUDW-UHFFFAOYSA-N
Molecular Formula C5H10O2
1,922

2'-Hydroxy-5'-methylpropiophenone 98.0+%, TCI America™

CAS: 938-45-4 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.20 MDL Number: MFCD01098830 InChI Key: CXZJBPYDVCLMFX-UHFFFAOYSA-N Synonym: 2-Propionyl-p-cresol PubChem CID: 70311 IUPAC Name: 1-(2-hydroxy-5-methylphenyl)propan-1-one SMILES: CCC(=O)C1=CC(C)=CC=C1O

PubChem CID 70311
CAS 938-45-4
Molecular Weight (g/mol) 164.20
MDL Number MFCD01098830
SMILES CCC(=O)C1=CC(C)=CC=C1O
Synonym 2-Propionyl-p-cresol
IUPAC Name 1-(2-hydroxy-5-methylphenyl)propan-1-one
InChI Key CXZJBPYDVCLMFX-UHFFFAOYSA-N
Molecular Formula C10H12O2
1,923

Chromone-3-carboxaldehyde 98.0+%, TCI America™

CAS: 17422-74-1 Molecular Formula: C10H6O3 Molecular Weight (g/mol): 174.155 MDL Number: MFCD00014667 InChI Key: FSMYWBQIMDSGQP-UHFFFAOYSA-N Synonym: chromone-3-carboxaldehyde,3-formylchromone,4-oxo-4h-chromene-3-carbaldehyde,3-chromonecarbaldehyde,4-oxo-4h-1-benzopyran-3-carboxaldehyde,3-formylchromones,4h-1-benzopyran-3-carboxaldehyde, 4-oxo,chembl86905,3-formyl-4-oxo-4h-chromene,chromone-3-carbaldehyde PubChem CID: 87112 IUPAC Name: 4-oxochromene-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C(=O)C(=CO2)C=O

PubChem CID 87112
CAS 17422-74-1
Molecular Weight (g/mol) 174.155
MDL Number MFCD00014667
SMILES C1=CC=C2C(=C1)C(=O)C(=CO2)C=O
Synonym chromone-3-carboxaldehyde,3-formylchromone,4-oxo-4h-chromene-3-carbaldehyde,3-chromonecarbaldehyde,4-oxo-4h-1-benzopyran-3-carboxaldehyde,3-formylchromones,4h-1-benzopyran-3-carboxaldehyde, 4-oxo,chembl86905,3-formyl-4-oxo-4h-chromene,chromone-3-carbaldehyde
IUPAC Name 4-oxochromene-3-carbaldehyde
InChI Key FSMYWBQIMDSGQP-UHFFFAOYSA-N
Molecular Formula C10H6O3
1,924

4'-Cyclohexylacetophenone 98.0+%, TCI America™

CAS: 18594-05-3 Molecular Formula: C14H18O Molecular Weight (g/mol): 202.30 MDL Number: MFCD00001453 InChI Key: MSDQNIRGPBARGC-UHFFFAOYSA-N Synonym: 4'-cyclohexylacetophenone,1-4-cyclohexylphenyl ethanone,1-4-cyclohexylphenyl ethan-1-one,4-cyclohexylacetophenone,ethanone, 1-4-cyclohexylphenyl,1-acetyl-4-cyclohexylbenzene,p-cyclohexylacetophenone,acmc-209ena,4-cyclohexylace-tophenone,4'-cyclohexyl actephenone PubChem CID: 87715 IUPAC Name: 1-(4-cyclohexylphenyl)ethan-1-one SMILES: CC(=O)C1=CC=C(C=C1)C1CCCCC1

PubChem CID 87715
CAS 18594-05-3
Molecular Weight (g/mol) 202.30
MDL Number MFCD00001453
SMILES CC(=O)C1=CC=C(C=C1)C1CCCCC1
Synonym 4'-cyclohexylacetophenone,1-4-cyclohexylphenyl ethanone,1-4-cyclohexylphenyl ethan-1-one,4-cyclohexylacetophenone,ethanone, 1-4-cyclohexylphenyl,1-acetyl-4-cyclohexylbenzene,p-cyclohexylacetophenone,acmc-209ena,4-cyclohexylace-tophenone,4'-cyclohexyl actephenone
IUPAC Name 1-(4-cyclohexylphenyl)ethan-1-one
InChI Key MSDQNIRGPBARGC-UHFFFAOYSA-N
Molecular Formula C14H18O
1,925

1,1,3,3-Tetrabromoacetone 98.0+%, TCI America™

CAS: 22612-89-1 Molecular Formula: C3H2Br4O Molecular Weight (g/mol): 373.664 MDL Number: MFCD00059470 InChI Key: SAMNBOHOBWEEEU-UHFFFAOYSA-N Synonym: 1,1,3,3-Tetrabromo-2-propanone PubChem CID: 608441 IUPAC Name: 1,1,3,3-tetrabromopropan-2-one SMILES: C(C(=O)C(Br)Br)(Br)Br

PubChem CID 608441
CAS 22612-89-1
Molecular Weight (g/mol) 373.664
MDL Number MFCD00059470
SMILES C(C(=O)C(Br)Br)(Br)Br
Synonym 1,1,3,3-Tetrabromo-2-propanone
IUPAC Name 1,1,3,3-tetrabromopropan-2-one
InChI Key SAMNBOHOBWEEEU-UHFFFAOYSA-N
Molecular Formula C3H2Br4O
1,926

3-Bromophenacyl Bromide 98.0+%, TCI America™

CAS: 18523-22-3 Molecular Formula: C8H6Br2O Molecular Weight (g/mol): 277.943 MDL Number: MFCD00082698 InChI Key: MZBXSQBQPJWECM-UHFFFAOYSA-N Synonym: 3-bromophenacyl bromide,2,3'-dibromoacetophenone,2-bromo-1-3-bromophenyl ethanone,ethanone, 2-bromo-1-3-bromophenyl,2-bromo-1-3-bromophenyl ethan-1-one,3-bromophenacylbromide,2-bromo-1-3-bromo-phenyl-ethanone,2-bromo-3'-bromoacetophenone,2-bromo-1-3-bromophenyl-1-ethanone PubChem CID: 519585 IUPAC Name: 2-bromo-1-(3-bromophenyl)ethanone SMILES: C1=CC(=CC(=C1)Br)C(=O)CBr

PubChem CID 519585
CAS 18523-22-3
Molecular Weight (g/mol) 277.943
MDL Number MFCD00082698
SMILES C1=CC(=CC(=C1)Br)C(=O)CBr
Synonym 3-bromophenacyl bromide,2,3'-dibromoacetophenone,2-bromo-1-3-bromophenyl ethanone,ethanone, 2-bromo-1-3-bromophenyl,2-bromo-1-3-bromophenyl ethan-1-one,3-bromophenacylbromide,2-bromo-1-3-bromo-phenyl-ethanone,2-bromo-3'-bromoacetophenone,2-bromo-1-3-bromophenyl-1-ethanone
IUPAC Name 2-bromo-1-(3-bromophenyl)ethanone
InChI Key MZBXSQBQPJWECM-UHFFFAOYSA-N
Molecular Formula C8H6Br2O
1,927

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
1,928

Methyl 3-Bromopyruvate 97.0+%, TCI America™

CAS: 7425-63-0 Molecular Formula: C4H5BrO3 Molecular Weight (g/mol): 180.99 MDL Number: MFCD01862963 InChI Key: MQONVZMIFQQQHA-UHFFFAOYSA-N Synonym: 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate PubChem CID: 352524 IUPAC Name: methyl 3-bromo-2-oxopropanoate SMILES: COC(=O)C(=O)CBr

PubChem CID 352524
CAS 7425-63-0
Molecular Weight (g/mol) 180.99
MDL Number MFCD01862963
SMILES COC(=O)C(=O)CBr
Synonym 3-Bromo-2-oxopropionic Acid Methyl Ester, 3-Bromopyruvic Acid Methyl Ester, Methyl 3-Bromo-2-oxopropionate
IUPAC Name methyl 3-bromo-2-oxopropanoate
InChI Key MQONVZMIFQQQHA-UHFFFAOYSA-N
Molecular Formula C4H5BrO3
1,929

Phenacyl Bromide 98.0+%, TCI America™

CAS: 70-11-1 Molecular Formula: C8H7BrO Molecular Weight (g/mol): 199.047 MDL Number: MFCD00000195 InChI Key: LIGACIXOYTUXAW-UHFFFAOYSA-N Synonym: 2-bromoacetophenone,phenacyl bromide,2-bromo-1-phenylethan-1-one,bromoacetophenone,ethanone, 2-bromo-1-phenyl,bromomethyl phenyl ketone,alpha-bromoacetophenone,stauffer 4644,omega-bromoacetophenone,acetophenone, 2-bromo PubChem CID: 6259 ChEBI: CHEBI:51846 IUPAC Name: 2-bromo-1-phenylethanone SMILES: C1=CC=C(C=C1)C(=O)CBr

PubChem CID 6259
CAS 70-11-1
Molecular Weight (g/mol) 199.047
ChEBI CHEBI:51846
MDL Number MFCD00000195
SMILES C1=CC=C(C=C1)C(=O)CBr
Synonym 2-bromoacetophenone,phenacyl bromide,2-bromo-1-phenylethan-1-one,bromoacetophenone,ethanone, 2-bromo-1-phenyl,bromomethyl phenyl ketone,alpha-bromoacetophenone,stauffer 4644,omega-bromoacetophenone,acetophenone, 2-bromo
IUPAC Name 2-bromo-1-phenylethanone
InChI Key LIGACIXOYTUXAW-UHFFFAOYSA-N
Molecular Formula C8H7BrO
1,930

2-Acetyl-5-methylfuran 98.0+%, TCI America™

CAS: 1193-79-9 Molecular Formula: C7H8O2 Molecular Weight (g/mol): 124.139 MDL Number: MFCD00003243 InChI Key: KEFJLCGVTHRGAH-UHFFFAOYSA-N Synonym: 2-acetyl-5-methylfuran,5-methyl-2-acetylfuran,1-5-methylfuran-2-yl ethanone,1-5-methyl-2-furyl ethanone,5-methyl-2-furylmethylketone,ethanone, 1-5-methyl-2-furanyl,1-5-methyl-2-furanyl ethanone,2-methyl-5-acetylfuran,1-5-methyl-2-furyl ethan-1-one,methyl 5-methyl-2-furyl ketone PubChem CID: 14514 ChEBI: CHEBI:562752 IUPAC Name: 1-(5-methylfuran-2-yl)ethanone SMILES: CC1=CC=C(O1)C(=O)C

PubChem CID 14514
CAS 1193-79-9
Molecular Weight (g/mol) 124.139
ChEBI CHEBI:562752
MDL Number MFCD00003243
SMILES CC1=CC=C(O1)C(=O)C
Synonym 2-acetyl-5-methylfuran,5-methyl-2-acetylfuran,1-5-methylfuran-2-yl ethanone,1-5-methyl-2-furyl ethanone,5-methyl-2-furylmethylketone,ethanone, 1-5-methyl-2-furanyl,1-5-methyl-2-furanyl ethanone,2-methyl-5-acetylfuran,1-5-methyl-2-furyl ethan-1-one,methyl 5-methyl-2-furyl ketone
IUPAC Name 1-(5-methylfuran-2-yl)ethanone
InChI Key KEFJLCGVTHRGAH-UHFFFAOYSA-N
Molecular Formula C7H8O2
1,931

2'-Aminoacetophenone, TCI America™

CAS: 551-93-9 Molecular Formula: C8H9NO Molecular Weight (g/mol): 135.17 MDL Number: MFCD00007717 InChI Key: GTDQGKWDWVUKTI-UHFFFAOYSA-N Synonym: 2'-aminoacetophenone,1-2-aminophenyl ethanone,o-aminoacetophenone,2-acetylaniline,o-acetylaniline,o-aminoacetylbenzene,1-acetyl-2-aminobenzene,1-2-aminophenyl ethan-1-one,acetophenone, 2'-amino,ethanone, 1-2-aminophenyl PubChem CID: 11086 IUPAC Name: 1-(2-aminophenyl)ethan-1-one SMILES: CC(=O)C1=CC=CC=C1N

PubChem CID 11086
CAS 551-93-9
Molecular Weight (g/mol) 135.17
MDL Number MFCD00007717
SMILES CC(=O)C1=CC=CC=C1N
Synonym 2'-aminoacetophenone,1-2-aminophenyl ethanone,o-aminoacetophenone,2-acetylaniline,o-acetylaniline,o-aminoacetylbenzene,1-acetyl-2-aminobenzene,1-2-aminophenyl ethan-1-one,acetophenone, 2'-amino,ethanone, 1-2-aminophenyl
IUPAC Name 1-(2-aminophenyl)ethan-1-one
InChI Key GTDQGKWDWVUKTI-UHFFFAOYSA-N
Molecular Formula C8H9NO
1,932

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

CAS: 55676-21-6 Molecular Formula: C7H6ClNO Molecular Weight (g/mol): 155.58 MDL Number: MFCD03840751 InChI Key: WIWIOUAFBHZLNQ-UHFFFAOYSA-N PubChem CID: 10942697 IUPAC Name: 1-(2-chloropyridin-3-yl)ethan-1-one SMILES: CC(=O)C1=C(Cl)N=CC=C1

PubChem CID 10942697
CAS 55676-21-6
Molecular Weight (g/mol) 155.58
MDL Number MFCD03840751
SMILES CC(=O)C1=C(Cl)N=CC=C1
IUPAC Name 1-(2-chloropyridin-3-yl)ethan-1-one
InChI Key WIWIOUAFBHZLNQ-UHFFFAOYSA-N
Molecular Formula C7H6ClNO
1,933

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
1,934

Salicylaldehyde 98.0+%, TCI America™

CAS: 90-02-8 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.12 MDL Number: MFCD00003317 InChI Key: SMQUZDBALVYZAC-UHFFFAOYSA-N Synonym: salicylaldehyde,o-hydroxybenzaldehyde,o-formylphenol,salicylal,2-formylphenol,benzaldehyde, 2-hydroxy,salicylic aldehyde,salicyladehyde,2-hydroxy-benzaldehyde,benzaldehyde, o-hydroxy PubChem CID: 6998 ChEBI: CHEBI:16008 IUPAC Name: 2-hydroxybenzaldehyde SMILES: OC1=CC=CC=C1C=O

PubChem CID 6998
CAS 90-02-8
Molecular Weight (g/mol) 122.12
ChEBI CHEBI:16008
MDL Number MFCD00003317
SMILES OC1=CC=CC=C1C=O
Synonym salicylaldehyde,o-hydroxybenzaldehyde,o-formylphenol,salicylal,2-formylphenol,benzaldehyde, 2-hydroxy,salicylic aldehyde,salicyladehyde,2-hydroxy-benzaldehyde,benzaldehyde, o-hydroxy
IUPAC Name 2-hydroxybenzaldehyde
InChI Key SMQUZDBALVYZAC-UHFFFAOYSA-N
Molecular Formula C7H6O2
1,935

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