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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 Aldehydes (5,984)
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Alpha beta-unsaturated carbonyl compounds (528)
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2,431 – 2,445 of 8,680 results
2,431

4'-Diethylaminoacetophenone 98.0+%, TCI America™

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
2,432

2',4'-Difluoropropiophenone 98.0+%, TCI America™

CAS: 85068-30-0 Molecular Formula: C9H8F2O Molecular Weight (g/mol): 170.16 MDL Number: MFCD00015507 InChI Key: UZWOADNMVRRYDE-UHFFFAOYSA-N Synonym: 2',4'-difluoropropiophenone,1-2,4-difluorophenyl propan-1-one,2,4-difluoropropiophenone,1-propanone, 1-2,4-difluorophenyl,2,4-defluoropropiophenone,1-2,4-difluorophenyl-1-propanone,1-2.4-difluoro-phenyl-propan-1-one,acmc-209q3o,ksc654a2r PubChem CID: 123586 IUPAC Name: 1-(2,4-difluorophenyl)propan-1-one SMILES: CCC(=O)C1=CC=C(F)C=C1F

PubChem CID 123586
CAS 85068-30-0
Molecular Weight (g/mol) 170.16
MDL Number MFCD00015507
SMILES CCC(=O)C1=CC=C(F)C=C1F
Synonym 2',4'-difluoropropiophenone,1-2,4-difluorophenyl propan-1-one,2,4-difluoropropiophenone,1-propanone, 1-2,4-difluorophenyl,2,4-defluoropropiophenone,1-2,4-difluorophenyl-1-propanone,1-2.4-difluoro-phenyl-propan-1-one,acmc-209q3o,ksc654a2r
IUPAC Name 1-(2,4-difluorophenyl)propan-1-one
InChI Key UZWOADNMVRRYDE-UHFFFAOYSA-N
Molecular Formula C9H8F2O
2,433

2'-Hydroxy-4'-methoxyacetophenone 98.0+%, TCI America™

CAS: 552-41-0 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00008730 InChI Key: UILPJVPSNHJFIK-UHFFFAOYSA-N Synonym: paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum PubChem CID: 11092 ChEBI: CHEBI:69581 IUPAC Name: 1-(2-hydroxy-4-methoxyphenyl)ethanone SMILES: CC(=O)C1=C(C=C(C=C1)OC)O

PubChem CID 11092
CAS 552-41-0
Molecular Weight (g/mol) 166.176
ChEBI CHEBI:69581
MDL Number MFCD00008730
SMILES CC(=O)C1=C(C=C(C=C1)OC)O
Synonym paeonol,2'-hydroxy-4'-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethanone,peonol,2-hydroxy-4-methoxyacetophenone,1-2-hydroxy-4-methoxyphenyl ethan-1-one,resacetophenone-4-methyl ether,ethanone, 1-2-hydroxy-4-methoxyphenyl,paeonal,paeonolum
IUPAC Name 1-(2-hydroxy-4-methoxyphenyl)ethanone
InChI Key UILPJVPSNHJFIK-UHFFFAOYSA-N
Molecular Formula C9H10O3
2,434

Ethyl (4-Bromobenzoyl)acetate 98.0+%, TCI America™

CAS: 26510-95-2 Molecular Formula: C11H11BrO3 Molecular Weight (g/mol): 271.11 MDL Number: MFCD00231243 InChI Key: PBDYXCKRDRCJDC-UHFFFAOYSA-N Synonym: ethyl 3-4-bromophenyl-3-oxopropanoate,ethyl 4-bromobenzoyl acetate,ethyl 4-bromobenzoylacetate,3-4-bromo-phenyl-3-oxo-propionic acid ethyl ester,3-4-bromophenyl-3-oxo-propionic acid ethyl ester,ethyl 3-4-bromophenyl-3-oxo-propionate,benzenepropanoic acid, 4-bromo-beta-oxo-, ethyl ester,ethyl p-bromobenzoyl acetate,benzenepropanoic acid,4-bromo-b-oxo-, ethyl ester PubChem CID: 2757149 IUPAC Name: ethyl 3-(4-bromophenyl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC=C(C=C1)Br

PubChem CID 2757149
CAS 26510-95-2
Molecular Weight (g/mol) 271.11
MDL Number MFCD00231243
SMILES CCOC(=O)CC(=O)C1=CC=C(C=C1)Br
Synonym ethyl 3-4-bromophenyl-3-oxopropanoate,ethyl 4-bromobenzoyl acetate,ethyl 4-bromobenzoylacetate,3-4-bromo-phenyl-3-oxo-propionic acid ethyl ester,3-4-bromophenyl-3-oxo-propionic acid ethyl ester,ethyl 3-4-bromophenyl-3-oxo-propionate,benzenepropanoic acid, 4-bromo-beta-oxo-, ethyl ester,ethyl p-bromobenzoyl acetate,benzenepropanoic acid,4-bromo-b-oxo-, ethyl ester
IUPAC Name ethyl 3-(4-bromophenyl)-3-oxopropanoate
InChI Key PBDYXCKRDRCJDC-UHFFFAOYSA-N
Molecular Formula C11H11BrO3
2,435

Benzo[1,2-b:4,5-b']dithiophene-4,8-dione 98.0+%, TCI America™

CAS: 32281-36-0 Molecular Formula: C10H4O2S2 Molecular Weight (g/mol): 220.26 InChI Key: SIUXRPJYVQQBAF-UHFFFAOYSA-N PubChem CID: 288478 IUPAC Name: thieno[2,3-f][1]benzothiole-4,8-dione SMILES: C1=CSC2=C1C(=O)C3=C(C2=O)C=CS3

PubChem CID 288478
CAS 32281-36-0
Molecular Weight (g/mol) 220.26
SMILES C1=CSC2=C1C(=O)C3=C(C2=O)C=CS3
IUPAC Name thieno[2,3-f][1]benzothiole-4,8-dione
InChI Key SIUXRPJYVQQBAF-UHFFFAOYSA-N
Molecular Formula C10H4O2S2
2,436

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
2,437

Diethyl (2-Oxo-2-phenylethyl)phosphonate 97.0+%, TCI America™

CAS: 3453-00-7 Molecular Formula: C12H17O4P Molecular Weight (g/mol): 256.24 MDL Number: MFCD00015342 InChI Key: HPEVTTNSIPGLEL-UHFFFAOYSA-N Synonym: Diethyl Phenacylphosphonate, (2-Oxo-2-phenylethyl)phosphonic Acid Diethyl Ester PubChem CID: 372803 IUPAC Name: diethyl (2-oxo-2-phenylethyl)phosphonate SMILES: CCOP(=O)(CC(=O)C1=CC=CC=C1)OCC

PubChem CID 372803
CAS 3453-00-7
Molecular Weight (g/mol) 256.24
MDL Number MFCD00015342
SMILES CCOP(=O)(CC(=O)C1=CC=CC=C1)OCC
Synonym Diethyl Phenacylphosphonate, (2-Oxo-2-phenylethyl)phosphonic Acid Diethyl Ester
IUPAC Name diethyl (2-oxo-2-phenylethyl)phosphonate
InChI Key HPEVTTNSIPGLEL-UHFFFAOYSA-N
Molecular Formula C12H17O4P
2,438

4-Bromophenyl Cyclopropyl Ketone 95.0+%, TCI America™

CAS: 6952-89-2 Molecular Formula: C10H9BrO Molecular Weight (g/mol): 225.085 MDL Number: MFCD00019227 InChI Key: QTHHOINSCNBYQO-UHFFFAOYSA-N Synonym: 4-bromophenyl cyclopropyl methanone,4-bromophenyl cyclopropyl ketone,4-bromophenyl cyclopropylmethanone,methanone, 4-bromophenyl cyclopropyl,4-bromo-cyclopropylcarbonylbenzene,acmc-1bag8,4-bromobenzoyl cyclopropane,bromophenylcyclopropylmethanone PubChem CID: 81394 IUPAC Name: (4-bromophenyl)-cyclopropylmethanone SMILES: C1CC1C(=O)C2=CC=C(C=C2)Br

PubChem CID 81394
CAS 6952-89-2
Molecular Weight (g/mol) 225.085
MDL Number MFCD00019227
SMILES C1CC1C(=O)C2=CC=C(C=C2)Br
Synonym 4-bromophenyl cyclopropyl methanone,4-bromophenyl cyclopropyl ketone,4-bromophenyl cyclopropylmethanone,methanone, 4-bromophenyl cyclopropyl,4-bromo-cyclopropylcarbonylbenzene,acmc-1bag8,4-bromobenzoyl cyclopropane,bromophenylcyclopropylmethanone
IUPAC Name (4-bromophenyl)-cyclopropylmethanone
InChI Key QTHHOINSCNBYQO-UHFFFAOYSA-N
Molecular Formula C10H9BrO
2,439

2-Bromo-4'-fluoroacetophenone 97.0+%, TCI America™

CAS: 403-29-2 Molecular Formula: C8H6BrFO Molecular Weight (g/mol): 217.037 MDL Number: MFCD00040830 InChI Key: ZJFWCELATJMDNO-UHFFFAOYSA-N Synonym: 2-bromo-4'-fluoroacetophenone,4-fluorophenacyl bromide,2-bromo-1-4-fluorophenyl ethanone,2-bromo-1-4-fluorophenyl ethan-1-one,p-fluorophenacyl bromide,2'-bromo-4-fluoroacetophenone,ethanone, 2-bromo-1-4-fluorophenyl,bromo-4-fluoroacetophenone,4-fluorophenacylbromide,2-bromo-1-4-fluoro-phenyl-ethanone PubChem CID: 96749 IUPAC Name: 2-bromo-1-(4-fluorophenyl)ethanone SMILES: C1=CC(=CC=C1C(=O)CBr)F

PubChem CID 96749
CAS 403-29-2
Molecular Weight (g/mol) 217.037
MDL Number MFCD00040830
SMILES C1=CC(=CC=C1C(=O)CBr)F
Synonym 2-bromo-4'-fluoroacetophenone,4-fluorophenacyl bromide,2-bromo-1-4-fluorophenyl ethanone,2-bromo-1-4-fluorophenyl ethan-1-one,p-fluorophenacyl bromide,2'-bromo-4-fluoroacetophenone,ethanone, 2-bromo-1-4-fluorophenyl,bromo-4-fluoroacetophenone,4-fluorophenacylbromide,2-bromo-1-4-fluoro-phenyl-ethanone
IUPAC Name 2-bromo-1-(4-fluorophenyl)ethanone
InChI Key ZJFWCELATJMDNO-UHFFFAOYSA-N
Molecular Formula C8H6BrFO
2,440

Indole-4-carboxaldehyde 98.0+%, TCI America™

CAS: 1074-86-8 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD01632221 InChI Key: JFDDFGLNZWNJTK-UHFFFAOYSA-N Synonym: indole-4-carboxaldehyde,4-formylindole,1h-indole-4-carboxaldehyde,indole-4-carbaldehyde,4-indole-carboxaldehyde,4-indolecarbaldehyde,4-formyl-indole,4-formyl-1h-indole,1h-indol-4-carbaldehyde,indole-4-aldehyde PubChem CID: 333703 IUPAC Name: 1H-indole-4-carbaldehyde SMILES: O=CC1=C2C=CNC2=CC=C1

PubChem CID 333703
CAS 1074-86-8
Molecular Weight (g/mol) 145.16
MDL Number MFCD01632221
SMILES O=CC1=C2C=CNC2=CC=C1
Synonym indole-4-carboxaldehyde,4-formylindole,1h-indole-4-carboxaldehyde,indole-4-carbaldehyde,4-indole-carboxaldehyde,4-indolecarbaldehyde,4-formyl-indole,4-formyl-1h-indole,1h-indol-4-carbaldehyde,indole-4-aldehyde
IUPAC Name 1H-indole-4-carbaldehyde
InChI Key JFDDFGLNZWNJTK-UHFFFAOYSA-N
Molecular Formula C9H7NO
2,441

Heptanal 95.0+%, TCI America™

CAS: 111-71-7 Molecular Formula: C7H14O Molecular Weight (g/mol): 114.19 MDL Number: MFCD00007028 InChI Key: FXHGMKSSBGDXIY-UHFFFAOYSA-N Synonym: heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal PubChem CID: 8130 ChEBI: CHEBI:34787 IUPAC Name: heptanal SMILES: CCCCCCC=O

PubChem CID 8130
CAS 111-71-7
Molecular Weight (g/mol) 114.19
ChEBI CHEBI:34787
MDL Number MFCD00007028
SMILES CCCCCCC=O
Synonym heptaldehyde,enanthaldehyde,n-heptaldehyde,enanthal,heptyl aldehyde,heptanaldehyde,n-heptanal,oenanthaldehyde,enanthole,oenanthal
IUPAC Name heptanal
InChI Key FXHGMKSSBGDXIY-UHFFFAOYSA-N
Molecular Formula C7H14O
2,442

Dibenzothiophene-2-carboxaldehyde 98.0+%, TCI America™

CAS: 22099-23-6 Molecular Formula: C13H8OS Molecular Weight (g/mol): 212.266 MDL Number: MFCD02251670 InChI Key: QFGXAEFJJINHAI-UHFFFAOYSA-N PubChem CID: 641360 IUPAC Name: dibenzothiophene-2-carbaldehyde SMILES: C1=CC=C2C(=C1)C3=C(S2)C=CC(=C3)C=O

PubChem CID 641360
CAS 22099-23-6
Molecular Weight (g/mol) 212.266
MDL Number MFCD02251670
SMILES C1=CC=C2C(=C1)C3=C(S2)C=CC(=C3)C=O
IUPAC Name dibenzothiophene-2-carbaldehyde
InChI Key QFGXAEFJJINHAI-UHFFFAOYSA-N
Molecular Formula C13H8OS
2,443

3,5-Dichlorobenzaldehyde 97.0+%, TCI America™

CAS: 10203-08-4 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.008 MDL Number: MFCD00003352 InChI Key: CASRSOJWLARCRX-UHFFFAOYSA-N Synonym: benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6 PubChem CID: 35746 IUPAC Name: 3,5-dichlorobenzaldehyde SMILES: C1=C(C=C(C=C1Cl)Cl)C=O

PubChem CID 35746
CAS 10203-08-4
Molecular Weight (g/mol) 175.008
MDL Number MFCD00003352
SMILES C1=C(C=C(C=C1Cl)Cl)C=O
Synonym benzaldehyde, 3,5-dichloro,3,5-dichloro-benzaldehyde,unii-m74yu7se79,rarechem aq a2 0002,pubchem3068,3,5-dichlorobezaldehyde,3,5-dichlorobenaldehyde,3?5-dichlorobenzaldehyde,benzaldehyde,5-dichloro,acmc-1bxq6
IUPAC Name 3,5-dichlorobenzaldehyde
InChI Key CASRSOJWLARCRX-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
2,444

6-Quinolinecarboxaldehyde 98.0+%, TCI America™

CAS: 4113-04-6 Molecular Formula: C10H7NO Molecular Weight (g/mol): 157.17 MDL Number: MFCD00805836 InChI Key: VUAOIXANWIFYCU-UHFFFAOYSA-N Synonym: 6-Formylquinoline PubChem CID: 765653 IUPAC Name: quinoline-6-carbaldehyde SMILES: C1=CC2=C(C=CC(=C2)C=O)N=C1

PubChem CID 765653
CAS 4113-04-6
Molecular Weight (g/mol) 157.17
MDL Number MFCD00805836
SMILES C1=CC2=C(C=CC(=C2)C=O)N=C1
Synonym 6-Formylquinoline
IUPAC Name quinoline-6-carbaldehyde
InChI Key VUAOIXANWIFYCU-UHFFFAOYSA-N
Molecular Formula C10H7NO
2,445

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