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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 (4,061)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (548)
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1,726 – 1,740 of 6,656 results
1,726

2,7-Dibromo-9-fluorenone 98.0+%, TCI America™

CAS: 14348-75-5 Molecular Formula: C13H6Br2O Molecular Weight (g/mol): 337.998 MDL Number: MFCD00010790 InChI Key: CWGRCRZFJOXQFV-UHFFFAOYSA-N Synonym: 2,7-dibromo-9-fluorenone,2,7-dibromo-9h-fluoren-9-one,2,7-dibromo-fluoren-9-one,2,7-dibromofluorenone,2,7-dibromo-fluorenone,9h-fluoren-9-one, 2,7-dibromo,2,7-dibrom-9h-fluoren-9-on,pubchem19652,acmc-209cqp,maybridge1_002427 PubChem CID: 259922 IUPAC Name: 2,7-dibromofluoren-9-one SMILES: C1=CC2=C(C=C1Br)C(=O)C3=C2C=CC(=C3)Br

PubChem CID 259922
CAS 14348-75-5
Molecular Weight (g/mol) 337.998
MDL Number MFCD00010790
SMILES C1=CC2=C(C=C1Br)C(=O)C3=C2C=CC(=C3)Br
Synonym 2,7-dibromo-9-fluorenone,2,7-dibromo-9h-fluoren-9-one,2,7-dibromo-fluoren-9-one,2,7-dibromofluorenone,2,7-dibromo-fluorenone,9h-fluoren-9-one, 2,7-dibromo,2,7-dibrom-9h-fluoren-9-on,pubchem19652,acmc-209cqp,maybridge1_002427
IUPAC Name 2,7-dibromofluoren-9-one
InChI Key CWGRCRZFJOXQFV-UHFFFAOYSA-N
Molecular Formula C13H6Br2O
1,727

2,3-Dimethylanthraquinone 95.0+%, TCI America™

CAS: 6531-35-7 Molecular Formula: C16H12O2 Molecular Weight (g/mol): 236.27 InChI Key: KIJPZYXCIHZVGP-UHFFFAOYSA-N PubChem CID: 81019 IUPAC Name: 2,3-dimethylanthracene-9,10-dione SMILES: CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C

PubChem CID 81019
CAS 6531-35-7
Molecular Weight (g/mol) 236.27
SMILES CC1=C(C=C2C(=C1)C(=O)C3=CC=CC=C3C2=O)C
IUPAC Name 2,3-dimethylanthracene-9,10-dione
InChI Key KIJPZYXCIHZVGP-UHFFFAOYSA-N
Molecular Formula C16H12O2
1,728

Bis(hexafluoroacetylacetonato)cobalt(II) Hydrate 95.0+%, TCI America™

CAS: 19648-83-0 Molecular Formula: C10H6CoF12O5 Molecular Weight (g/mol): 493.07 MDL Number: MFCD00150649,MFCD00042510 InChI Key: POHWVOSIFCILEF-UHFFFAOYSA-N Synonym: bis hexafluoroacetylacetonato cobalt ii hydrate,cobalt 2+ bis 1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate,cobalt 2+ ; z-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate PubChem CID: 16212172 IUPAC Name: bis(1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one) cobalt hydrate SMILES: O.[Co].OC(=CC(=O)C(F)(F)F)C(F)(F)F.OC(=CC(=O)C(F)(F)F)C(F)(F)F

PubChem CID 16212172
CAS 19648-83-0
Molecular Weight (g/mol) 493.07
MDL Number MFCD00150649,MFCD00042510
SMILES O.[Co].OC(=CC(=O)C(F)(F)F)C(F)(F)F.OC(=CC(=O)C(F)(F)F)C(F)(F)F
Synonym bis hexafluoroacetylacetonato cobalt ii hydrate,cobalt 2+ bis 1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate,cobalt 2+ ; z-1,1,1,5,5,5-hexafluoro-4-oxopent-2-en-2-olate
IUPAC Name bis(1,1,1,5,5,5-hexafluoro-4-hydroxypent-3-en-2-one) cobalt hydrate
InChI Key POHWVOSIFCILEF-UHFFFAOYSA-N
Molecular Formula C10H6CoF12O5
1,729

5-Acetylsalicylic Acid 98.0+%, TCI America™

CAS: 13110-96-8 Molecular Formula: C9H8O4 Molecular Weight (g/mol): 180.159 MDL Number: MFCD00013978 InChI Key: NZRDKNBIPVLNHA-UHFFFAOYSA-N Synonym: 5-acetylsalicylic acid,3-acetyl-6-hydroxybenzoic acid,5-acetyl-2-hydroxy-benzoic acid,benzoic acid, 5-acetyl-2-hydroxy,5-acetyl salicylic acid,acmc-1boxk,5-acetylsalicylicacid,5-acetyl-2-hydroxybenzoic acid,benzoic acid,5-acetyl-2-hydroxy PubChem CID: 83151 IUPAC Name: 5-acetyl-2-hydroxybenzoic acid SMILES: CC(=O)C1=CC(=C(C=C1)O)C(=O)O

PubChem CID 83151
CAS 13110-96-8
Molecular Weight (g/mol) 180.159
MDL Number MFCD00013978
SMILES CC(=O)C1=CC(=C(C=C1)O)C(=O)O
Synonym 5-acetylsalicylic acid,3-acetyl-6-hydroxybenzoic acid,5-acetyl-2-hydroxy-benzoic acid,benzoic acid, 5-acetyl-2-hydroxy,5-acetyl salicylic acid,acmc-1boxk,5-acetylsalicylicacid,5-acetyl-2-hydroxybenzoic acid,benzoic acid,5-acetyl-2-hydroxy
IUPAC Name 5-acetyl-2-hydroxybenzoic acid
InChI Key NZRDKNBIPVLNHA-UHFFFAOYSA-N
Molecular Formula C9H8O4
1,730

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
1,731

3-Acetylpyridine 98.0+%, TCI America™

CAS: 350-03-8 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.139 MDL Number: MFCD00006396 InChI Key: WEGYGNROSJDEIW-UHFFFAOYSA-N Synonym: 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one PubChem CID: 9589 IUPAC Name: 1-pyridin-3-ylethanone SMILES: CC(=O)C1=CN=CC=C1

PubChem CID 9589
CAS 350-03-8
Molecular Weight (g/mol) 121.139
MDL Number MFCD00006396
SMILES CC(=O)C1=CN=CC=C1
Synonym 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one
IUPAC Name 1-pyridin-3-ylethanone
InChI Key WEGYGNROSJDEIW-UHFFFAOYSA-N
Molecular Formula C7H7NO
1,732

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
1,733

2-Amino-3-hydroxyanthraquinone 98.0+%, TCI America™

CAS: 117-77-1 Molecular Formula: C14H9NO3 Molecular Weight (g/mol): 239.23 MDL Number: MFCD00059499 InChI Key: CNWWMJSRHGXXAX-UHFFFAOYSA-N PubChem CID: 67029 IUPAC Name: 2-amino-3-hydroxyanthracene-9,10-dione SMILES: C1=CC=C2C(=C1)C(=O)C3=CC(=C(C=C3C2=O)O)N

PubChem CID 67029
CAS 117-77-1
Molecular Weight (g/mol) 239.23
MDL Number MFCD00059499
SMILES C1=CC=C2C(=C1)C(=O)C3=CC(=C(C=C3C2=O)O)N
IUPAC Name 2-amino-3-hydroxyanthracene-9,10-dione
InChI Key CNWWMJSRHGXXAX-UHFFFAOYSA-N
Molecular Formula C14H9NO3
1,734

3-Methyl-3-buten-2-one (stabilized with HQ) 95.0+%, TCI America™

CAS: 814-78-8 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.118 MDL Number: MFCD00059207 InChI Key: ZGHFDIIVVIFNPS-UHFFFAOYSA-N Synonym: Isopropenyl Methyl Ketone PubChem CID: 13143 IUPAC Name: 3-methylbut-3-en-2-one SMILES: CC(=C)C(=O)C

PubChem CID 13143
CAS 814-78-8
Molecular Weight (g/mol) 84.118
MDL Number MFCD00059207
SMILES CC(=C)C(=O)C
Synonym Isopropenyl Methyl Ketone
IUPAC Name 3-methylbut-3-en-2-one
InChI Key ZGHFDIIVVIFNPS-UHFFFAOYSA-N
Molecular Formula C5H8O
1,735

2-Pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 1121-60-4 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006290 InChI Key: CSDSSGBPEUDDEE-UHFFFAOYSA-N Synonym: 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde PubChem CID: 14273 ChEBI: CHEBI:73012 IUPAC Name: pyridine-2-carbaldehyde SMILES: C1=CC=NC(=C1)C=O

PubChem CID 14273
CAS 1121-60-4
Molecular Weight (g/mol) 107.112
ChEBI CHEBI:73012
MDL Number MFCD00006290
SMILES C1=CC=NC(=C1)C=O
Synonym 2-pyridinecarboxaldehyde,picolinaldehyde,pyridine-2-carboxaldehyde,2-formylpyridine,pyridine-2-aldehyde,picolinal,2-picolinaldehyde,2-pyridaldehyde,picolinic aldehyde,2-pyridylaldehyde
IUPAC Name pyridine-2-carbaldehyde
InChI Key CSDSSGBPEUDDEE-UHFFFAOYSA-N
Molecular Formula C6H5NO
1,736

Ketanserin 98.0+%, TCI America™

CAS: 74050-98-9 Molecular Formula: C22H22FN3O3 Molecular Weight (g/mol): 395.434 MDL Number: MFCD00083392 InChI Key: FPCCSQOGAWCVBH-UHFFFAOYSA-N Synonym: 3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4(1H,3H)-quinazolinedione PubChem CID: 3822 ChEBI: CHEBI:6123 IUPAC Name: 3-[2-[4-(4-fluorobenzoyl)piperidin-1-yl]ethyl]-1H-quinazoline-2,4-dione SMILES: C1CN(CCC1C(=O)C2=CC=C(C=C2)F)CCN3C(=O)C4=CC=CC=C4NC3=O

PubChem CID 3822
CAS 74050-98-9
Molecular Weight (g/mol) 395.434
ChEBI CHEBI:6123
MDL Number MFCD00083392
SMILES C1CN(CCC1C(=O)C2=CC=C(C=C2)F)CCN3C(=O)C4=CC=CC=C4NC3=O
Synonym 3-[2-[4-(4-Fluorobenzoyl)-1-piperidinyl]ethyl]-2,4(1H,3H)-quinazolinedione
IUPAC Name 3-[2-[4-(4-fluorobenzoyl)piperidin-1-yl]ethyl]-1H-quinazoline-2,4-dione
InChI Key FPCCSQOGAWCVBH-UHFFFAOYSA-N
Molecular Formula C22H22FN3O3
1,737

2,5-Dichlorobenzaldehyde 98.0+%, TCI America™

CAS: 6361-23-5 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00156140 InChI Key: BUXHYMZMVMNDMG-UHFFFAOYSA-N Synonym: 2,5-dichloro-benzaldehyde,2,5-dichlorobenzaldehdye,benzaldehyde, 2,5-dichloro,pubchem3081,2.5-dichlorbenzaldehyd,2,5-dichlorbenzaldehyde,acmc-1bkcw,2,5-dichloro benzaldehdye,ksc493o7f,2,5-dichlorobenzaldehyde PubChem CID: 80702 IUPAC Name: 2,5-dichlorobenzaldehyde SMILES: ClC1=CC=C(Cl)C(C=O)=C1

PubChem CID 80702
CAS 6361-23-5
Molecular Weight (g/mol) 175.01
MDL Number MFCD00156140
SMILES ClC1=CC=C(Cl)C(C=O)=C1
Synonym 2,5-dichloro-benzaldehyde,2,5-dichlorobenzaldehdye,benzaldehyde, 2,5-dichloro,pubchem3081,2.5-dichlorbenzaldehyd,2,5-dichlorbenzaldehyde,acmc-1bkcw,2,5-dichloro benzaldehdye,ksc493o7f,2,5-dichlorobenzaldehyde
IUPAC Name 2,5-dichlorobenzaldehyde
InChI Key BUXHYMZMVMNDMG-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
1,738

3,5-Dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 7311-34-4 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00003366 InChI Key: VFZRZRDOXPRTSC-UHFFFAOYSA-N Synonym: 3,5-dimethoxy-benzaldehyde,benzaldehyde, 3,5-dimethoxy,3,5-dimethoxybenzaldehyd,pubchem2645,3,5 dimethoxybenzaldehyde,acmc-1bhx6,3,5 dimethoxylbenzaldehyde,3,5 dimethoxy benzaldehyde,3,5-dimethoxy benzaldehyde,ghl.pd_mitscher_leg0.694 PubChem CID: 81747 IUPAC Name: 3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1

PubChem CID 81747
CAS 7311-34-4
Molecular Weight (g/mol) 166.18
MDL Number MFCD00003366
SMILES COC1=CC(C=O)=CC(OC)=C1
Synonym 3,5-dimethoxy-benzaldehyde,benzaldehyde, 3,5-dimethoxy,3,5-dimethoxybenzaldehyd,pubchem2645,3,5 dimethoxybenzaldehyde,acmc-1bhx6,3,5 dimethoxylbenzaldehyde,3,5 dimethoxy benzaldehyde,3,5-dimethoxy benzaldehyde,ghl.pd_mitscher_leg0.694
IUPAC Name 3,5-dimethoxybenzaldehyde
InChI Key VFZRZRDOXPRTSC-UHFFFAOYSA-N
Molecular Formula C9H10O3
1,739

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

CAS: 6781-42-6 Molecular Formula: C10H10O2 Molecular Weight (g/mol): 162.19 MDL Number: MFCD00008740 InChI Key: VCHOFVSNWYPAEF-UHFFFAOYSA-N Synonym: 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene PubChem CID: 23229 IUPAC Name: 1-(3-acetylphenyl)ethan-1-one SMILES: CC(=O)C1=CC(=CC=C1)C(C)=O

PubChem CID 23229
CAS 6781-42-6
Molecular Weight (g/mol) 162.19
MDL Number MFCD00008740
SMILES CC(=O)C1=CC(=CC=C1)C(C)=O
Synonym 1,3-diacetylbenzene,1,1'-1,3-phenylene diethanone,ethanone, 1,1'-1,3-phenylene bis,m-diacetylbenzene,benzene-1,3-bis acetyl,m-acetylacetophenone,m-acetyl acetophenone,1-3-acetylphenyl ethanone,1-3-acetylphenyl ethan-1-one,m-diacetyl benzene
IUPAC Name 1-(3-acetylphenyl)ethan-1-one
InChI Key VCHOFVSNWYPAEF-UHFFFAOYSA-N
Molecular Formula C10H10O2
1,740

5'-Bromo-2'-hydroxypropiophenone 98.0+%, TCI America™

CAS: 17764-93-1 Molecular Formula: C9H9BrO2 Molecular Weight (g/mol): 229.07 MDL Number: MFCD00218577 InChI Key: NDXLYRKTHTZXRC-UHFFFAOYSA-N PubChem CID: 736409 IUPAC Name: 1-(5-bromo-2-hydroxyphenyl)propan-1-one SMILES: CCC(=O)C1=CC(Br)=CC=C1O

PubChem CID 736409
CAS 17764-93-1
Molecular Weight (g/mol) 229.07
MDL Number MFCD00218577
SMILES CCC(=O)C1=CC(Br)=CC=C1O
IUPAC Name 1-(5-bromo-2-hydroxyphenyl)propan-1-one
InChI Key NDXLYRKTHTZXRC-UHFFFAOYSA-N
Molecular Formula C9H9BrO2