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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 (4,313)
Complex Aldehydes (4,078)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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2,446 – 2,460 of 6,672 results
2,446

4-(4-Methylphenyl)-4-oxobutyric Acid 98.0+%, TCI America™

CAS: 4619-20-9 Molecular Formula: C11H12O3 Molecular Weight (g/mol): 192.214 MDL Number: MFCD00020541 InChI Key: OEEUWZITKKSXAZ-UHFFFAOYSA-N Synonym: 3-4-methylbenzoyl propionic acid,4-oxo-4-p-tolyl butanoic acid,4-4-methylphenyl-4-oxobutanoic acid,4-4-methylphenyl-4-oxobutyric acid,4-oxo-4-4-tolyl butyric acid,4-oxo-4-p-tolylbutyric acid,4-oxo-4-p-tolylbutanoic acid,3-4-methylbenzoyl-propionic acid,acmc-1aooh,benzenebutanoic acid, 4-methyl-gamma-oxo PubChem CID: 244162 IUPAC Name: 4-(4-methylphenyl)-4-oxobutanoic acid SMILES: CC1=CC=C(C=C1)C(=O)CCC(=O)O

PubChem CID 244162
CAS 4619-20-9
Molecular Weight (g/mol) 192.214
MDL Number MFCD00020541
SMILES CC1=CC=C(C=C1)C(=O)CCC(=O)O
Synonym 3-4-methylbenzoyl propionic acid,4-oxo-4-p-tolyl butanoic acid,4-4-methylphenyl-4-oxobutanoic acid,4-4-methylphenyl-4-oxobutyric acid,4-oxo-4-4-tolyl butyric acid,4-oxo-4-p-tolylbutyric acid,4-oxo-4-p-tolylbutanoic acid,3-4-methylbenzoyl-propionic acid,acmc-1aooh,benzenebutanoic acid, 4-methyl-gamma-oxo
IUPAC Name 4-(4-methylphenyl)-4-oxobutanoic acid
InChI Key OEEUWZITKKSXAZ-UHFFFAOYSA-N
Molecular Formula C11H12O3
2,447

1-(4-Bromophenyl)-1,3-butanedione 98.0+%, TCI America™

CAS: 4023-81-8 Molecular Formula: C10H9BrO2 Molecular Weight (g/mol): 241.08 MDL Number: MFCD04619579 InChI Key: HPMLNAUGJOJXLT-POHAHGRESA-N Synonym: (4-Bromobenzoyl)acetone PubChem CID: 432653 IUPAC Name: (3Z)-4-(4-bromophenyl)-4-hydroxybut-3-en-2-one SMILES: CC(=O)\C=C(/O)C1=CC=C(Br)C=C1

PubChem CID 432653
CAS 4023-81-8
Molecular Weight (g/mol) 241.08
MDL Number MFCD04619579
SMILES CC(=O)\C=C(/O)C1=CC=C(Br)C=C1
Synonym (4-Bromobenzoyl)acetone
IUPAC Name (3Z)-4-(4-bromophenyl)-4-hydroxybut-3-en-2-one
InChI Key HPMLNAUGJOJXLT-POHAHGRESA-N
Molecular Formula C10H9BrO2
2,448

alpha-iso-Methylionone 70.0+%, TCI America™

CAS: 127-51-5 Molecular Formula: C14H22O Molecular Weight (g/mol): 206.33 MDL Number: MFCD00034582 InChI Key: JRJBVWJSTHECJK-LUAWRHEFNA-N Synonym: alpha-Isomethylionone, 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one PubChem CID: 5372174 IUPAC Name: (3Z)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one SMILES: CC(=O)C(\C)=C/C1C(C)=CCCC1(C)C

PubChem CID 5372174
CAS 127-51-5
Molecular Weight (g/mol) 206.33
MDL Number MFCD00034582
SMILES CC(=O)C(\C)=C/C1C(C)=CCCC1(C)C
Synonym alpha-Isomethylionone, 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one
IUPAC Name (3Z)-3-methyl-4-(2,6,6-trimethylcyclohex-2-en-1-yl)but-3-en-2-one
InChI Key JRJBVWJSTHECJK-LUAWRHEFNA-N
Molecular Formula C14H22O
2,449

Methylionone (mixture of alpha- and beta-, predominantly alpha-n-isomer) 80.0+%, TCI America™

CAS: 7779-30-8 Molecular Formula: C14H22O Molecular Weight (g/mol): 206.329 MDL Number: MFCD00031478 InChI Key: VPKMGDRERYMTJX-CMDGGOBGSA-N PubChem CID: 5371084 IUPAC Name: (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one SMILES: CCC(=O)C=CC1C(=CCCC1(C)C)C

PubChem CID 5371084
CAS 7779-30-8
Molecular Weight (g/mol) 206.329
MDL Number MFCD00031478
SMILES CCC(=O)C=CC1C(=CCCC1(C)C)C
IUPAC Name (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one
InChI Key VPKMGDRERYMTJX-CMDGGOBGSA-N
Molecular Formula C14H22O
2,450

3-Bromo-4-hydroxybenzaldehyde 98.0+%, TCI America™

CAS: 2973-78-6 Molecular Formula: C7H5BrO2 Molecular Weight (g/mol): 201.02 MDL Number: MFCD00017348 InChI Key: UOTMHAOCAJROQF-UHFFFAOYSA-N Synonym: benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117 PubChem CID: 76308 IUPAC Name: 3-bromo-4-hydroxybenzaldehyde SMILES: OC1=CC=C(C=O)C=C1Br

PubChem CID 76308
CAS 2973-78-6
Molecular Weight (g/mol) 201.02
MDL Number MFCD00017348
SMILES OC1=CC=C(C=O)C=C1Br
Synonym benzaldehyde, 3-bromo-4-hydroxy,3-bromo-4-hydroxy-benzaldehyde,4-hydroxy-3-bromobenzaldehyde,pubchem3778,acmc-209hav,2-bromo-4-formylphenol,asischem n48923,3-bromo-4-hydroxybenzaldehye,ksc490m5b,akos akm00117
IUPAC Name 3-bromo-4-hydroxybenzaldehyde
InChI Key UOTMHAOCAJROQF-UHFFFAOYSA-N
Molecular Formula C7H5BrO2
2,451

4-Trifluoroacetyl-3-methyl-1-phenyl-5-pyrazolone 96.0+%, TCI America™

CAS: 1691-93-6 Molecular Formula: C12H9F3N2O2 Molecular Weight (g/mol): 270.211 MDL Number: MFCD00143378 InChI Key: XJJDGTPFEFAAMV-UHFFFAOYSA-N Synonym: 3-Methyl-1-phenyl-4-trifluoroacetyl-5-pyrazolone PubChem CID: 781778 IUPAC Name: 5-methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3-one SMILES: CC1=C(C(=O)N(N1)C2=CC=CC=C2)C(=O)C(F)(F)F

PubChem CID 781778
CAS 1691-93-6
Molecular Weight (g/mol) 270.211
MDL Number MFCD00143378
SMILES CC1=C(C(=O)N(N1)C2=CC=CC=C2)C(=O)C(F)(F)F
Synonym 3-Methyl-1-phenyl-4-trifluoroacetyl-5-pyrazolone
IUPAC Name 5-methyl-2-phenyl-4-(2,2,2-trifluoroacetyl)-1H-pyrazol-3-one
InChI Key XJJDGTPFEFAAMV-UHFFFAOYSA-N
Molecular Formula C12H9F3N2O2
2,452

2,4,6-Trihydroxybenzaldehyde 98.0+%, TCI America™

CAS: 487-70-7 Molecular Formula: C7H6O4 Molecular Weight (g/mol): 154.12 MDL Number: MFCD00003329 InChI Key: BTQAJGSMXCDDAJ-UHFFFAOYSA-N Synonym: phloroglucinaldehyde,benzaldehyde, 2,4,6-trihydroxy,formylphloroglucinal,phloroglucinolcarboxaldehyde,formylphloroglucinol,phloroglucinol aldehyde,2,4,6-trihydroxy-benzaldehyde,2,4,6-trihydroxybenzaldehyd,pubchem21790,acmc-1ao01 PubChem CID: 68099 IUPAC Name: 2,4,6-trihydroxybenzaldehyde SMILES: OC1=CC(O)=C(C=O)C(O)=C1

PubChem CID 68099
CAS 487-70-7
Molecular Weight (g/mol) 154.12
MDL Number MFCD00003329
SMILES OC1=CC(O)=C(C=O)C(O)=C1
Synonym phloroglucinaldehyde,benzaldehyde, 2,4,6-trihydroxy,formylphloroglucinal,phloroglucinolcarboxaldehyde,formylphloroglucinol,phloroglucinol aldehyde,2,4,6-trihydroxy-benzaldehyde,2,4,6-trihydroxybenzaldehyd,pubchem21790,acmc-1ao01
IUPAC Name 2,4,6-trihydroxybenzaldehyde
InChI Key BTQAJGSMXCDDAJ-UHFFFAOYSA-N
Molecular Formula C7H6O4
2,453

1,1,1-Trichloroacetone 95.0+%, TCI America™

CAS: 918-00-3 Molecular Formula: C3H3Cl3O Molecular Weight (g/mol): 161.41 MDL Number: MFCD00018829 InChI Key: SMZHKGXSEAGRTI-UHFFFAOYSA-N Synonym: 1,1,1-trichloroacetone,trichloroacetone,1,1,1-trichloropropanone,1,1,1-trichloro-2-propanone,2-propanone, 1,1,1-trichloro,2-propanone, trichloro,unii-nw27zg5lda,ccris 7196,alpha,alpha,alpha-trichloroacetone,nw27zg5lda PubChem CID: 13514 IUPAC Name: 1,1,1-trichloropropan-2-one SMILES: CC(=O)C(Cl)(Cl)Cl

PubChem CID 13514
CAS 918-00-3
Molecular Weight (g/mol) 161.41
MDL Number MFCD00018829
SMILES CC(=O)C(Cl)(Cl)Cl
Synonym 1,1,1-trichloroacetone,trichloroacetone,1,1,1-trichloropropanone,1,1,1-trichloro-2-propanone,2-propanone, 1,1,1-trichloro,2-propanone, trichloro,unii-nw27zg5lda,ccris 7196,alpha,alpha,alpha-trichloroacetone,nw27zg5lda
IUPAC Name 1,1,1-trichloropropan-2-one
InChI Key SMZHKGXSEAGRTI-UHFFFAOYSA-N
Molecular Formula C3H3Cl3O
2,454

Amiodarone Hydrochloride 98.0+%, TCI America™

CAS: 19774-82-4 Molecular Formula: C25H30ClI2NO3 Molecular Weight (g/mol): 681.778 MDL Number: MFCD00069204 InChI Key: ITPDYQOUSLNIHG-UHFFFAOYSA-N Synonym: amiodarone hydrochloride,amiodarone hcl,amiodar,nexterone,pacerone,amiodaronum hydrochloride,ritmocardyl,rythmarone,angoron PubChem CID: 441325 IUPAC Name: (2-butyl-1-benzofuran-3-yl)-[4-[2-(diethylamino)ethoxy]-3,5-diiodophenyl]methanone;hydrochloride SMILES: CCCCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)I)OCCN(CC)CC)I.Cl

PubChem CID 441325
CAS 19774-82-4
Molecular Weight (g/mol) 681.778
MDL Number MFCD00069204
SMILES CCCCC1=C(C2=CC=CC=C2O1)C(=O)C3=CC(=C(C(=C3)I)OCCN(CC)CC)I.Cl
Synonym amiodarone hydrochloride,amiodarone hcl,amiodar,nexterone,pacerone,amiodaronum hydrochloride,ritmocardyl,rythmarone,angoron
IUPAC Name (2-butyl-1-benzofuran-3-yl)-[4-[2-(diethylamino)ethoxy]-3,5-diiodophenyl]methanone;hydrochloride
InChI Key ITPDYQOUSLNIHG-UHFFFAOYSA-N
Molecular Formula C25H30ClI2NO3
2,455

L-Kynurenine Hydrate 98.0+%, TCI America™

CAS: 2922-83-0 Molecular Formula: C10H12N2O3 Molecular Weight (g/mol): 208.22 MDL Number: MFCD00069912 InChI Key: YGPSJZOEDVAXAB-QMMMGPOBSA-N Synonym: l-kynurenine,s-2-amino-4-2-aminophenyl-4-oxobutanoic acid,kynurenine, l,3-anthraniloyl-l-alanine,unii-02jw4j5r44,ccris 4425,2s-2-amino-4-2-aminophenyl-4-oxobutanoic acid,quinurenine,kynurenin,s-alpha,2-diamino-gamma-oxobenzenebutanoic acid PubChem CID: 161166 ChEBI: CHEBI:16946 IUPAC Name: (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid SMILES: N[C@@H](CC(=O)C1=CC=CC=C1N)C(O)=O

PubChem CID 161166
CAS 2922-83-0
Molecular Weight (g/mol) 208.22
ChEBI CHEBI:16946
MDL Number MFCD00069912
SMILES N[C@@H](CC(=O)C1=CC=CC=C1N)C(O)=O
Synonym l-kynurenine,s-2-amino-4-2-aminophenyl-4-oxobutanoic acid,kynurenine, l,3-anthraniloyl-l-alanine,unii-02jw4j5r44,ccris 4425,2s-2-amino-4-2-aminophenyl-4-oxobutanoic acid,quinurenine,kynurenin,s-alpha,2-diamino-gamma-oxobenzenebutanoic acid
IUPAC Name (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid
InChI Key YGPSJZOEDVAXAB-QMMMGPOBSA-N
Molecular Formula C10H12N2O3
2,456

Oxalacetic Acid 97.0+%, TCI America™

CAS: 328-42-7 Molecular Formula: C4H4O5 Molecular Weight (g/mol): 132.071 MDL Number: MFCD00002592 InChI Key: KHPXUQMNIQBQEV-UHFFFAOYSA-N Synonym: oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate PubChem CID: 970 ChEBI: CHEBI:30744 IUPAC Name: 2-oxobutanedioic acid SMILES: C(C(=O)C(=O)O)C(=O)O

PubChem CID 970
CAS 328-42-7
Molecular Weight (g/mol) 132.071
ChEBI CHEBI:30744
MDL Number MFCD00002592
SMILES C(C(=O)C(=O)O)C(=O)O
Synonym oxalacetic acid,oxaloacetic acid,2-oxosuccinic acid,oxaloacetate,ketosuccinic acid,oxosuccinic acid,2-ketosuccinic acid,butanedioic acid, oxo,oxobutanedioic acid,oxalacetate
IUPAC Name 2-oxobutanedioic acid
InChI Key KHPXUQMNIQBQEV-UHFFFAOYSA-N
Molecular Formula C4H4O5
2,457

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
2,458

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
2,459

4-Propoxybenzaldehyde 97.0+%, TCI America™

CAS: 5736-85-6 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00014134 InChI Key: FGXZWMCBNMMYPL-UHFFFAOYSA-N Synonym: p-propoxybenzaldehyde,benzaldehyde, 4-propoxy,4-n-propoxybenzaldehyde,propoxybenzaldehyde,benzaldehyde, p-propoxy,p-n-propoxy benzaldehyde,p-n-propoxybenzaldehyde,4-propoxybenzaldehyde,4-n-propyloxybenzaldehyde,wln: vhr do3 PubChem CID: 79812 IUPAC Name: 4-propoxybenzaldehyde SMILES: CCCOC1=CC=C(C=C1)C=O

PubChem CID 79812
CAS 5736-85-6
Molecular Weight (g/mol) 164.204
MDL Number MFCD00014134
SMILES CCCOC1=CC=C(C=C1)C=O
Synonym p-propoxybenzaldehyde,benzaldehyde, 4-propoxy,4-n-propoxybenzaldehyde,propoxybenzaldehyde,benzaldehyde, p-propoxy,p-n-propoxy benzaldehyde,p-n-propoxybenzaldehyde,4-propoxybenzaldehyde,4-n-propyloxybenzaldehyde,wln: vhr do3
IUPAC Name 4-propoxybenzaldehyde
InChI Key FGXZWMCBNMMYPL-UHFFFAOYSA-N
Molecular Formula C10H12O2
2,460

D-Psicose 99.0+%, TCI America™

CAS: 551-68-8 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: MFCD00083478 InChI Key: BJHIKXHVCXFQLS-PUFIMZNGSA-N Synonym: erythrohexulose,3r,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,pseudofructose,unii-qcc18lng3e,d-ribo-hex-2-ulose,qcc18lng3e,dl-psicose,ribo-2-hexulose,d-ribo-2-ketohexose,keto-d-psicose PubChem CID: 90008 ChEBI: CHEBI:27605 IUPAC Name: (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 90008
CAS 551-68-8
Molecular Weight (g/mol) 180.156
ChEBI CHEBI:27605
MDL Number MFCD00083478
SMILES C(C(C(C(C(=O)CO)O)O)O)O
Synonym erythrohexulose,3r,4r,5r-1,3,4,5,6-pentahydroxyhexan-2-one,pseudofructose,unii-qcc18lng3e,d-ribo-hex-2-ulose,qcc18lng3e,dl-psicose,ribo-2-hexulose,d-ribo-2-ketohexose,keto-d-psicose
IUPAC Name (3R,4R,5R)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-PUFIMZNGSA-N
Molecular Formula C6H12O6