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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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Alpha beta-unsaturated carbonyl compounds (527)
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2,206 – 2,220 of 8,679 results
2,206

4-Cyanophenacyl Bromide 96.0+%, TCI America™

CAS: 20099-89-2 Molecular Formula: C9H6BrNO Molecular Weight (g/mol): 224.057 MDL Number: MFCD00052931 InChI Key: LJANCPRIUMHGJE-UHFFFAOYSA-N Synonym: 4-2-bromoacetyl benzonitrile,4-cyanophenacyl bromide,4-bromoacetyl benzonitrile,2-bromo-4'-cyanoacetophenone,benzonitrile, 4-bromoacetyl,p-cyanophenacyl bromide,4-2-bromo-acetyl-benzonitrile,4-2-bromoethanoyl benzonitrile,4-2-bromoacetyl benzenecarbonitrile PubChem CID: 98654 IUPAC Name: 4-(2-bromoacetyl)benzonitrile SMILES: C1=CC(=CC=C1C#N)C(=O)CBr

PubChem CID 98654
CAS 20099-89-2
Molecular Weight (g/mol) 224.057
MDL Number MFCD00052931
SMILES C1=CC(=CC=C1C#N)C(=O)CBr
Synonym 4-2-bromoacetyl benzonitrile,4-cyanophenacyl bromide,4-bromoacetyl benzonitrile,2-bromo-4'-cyanoacetophenone,benzonitrile, 4-bromoacetyl,p-cyanophenacyl bromide,4-2-bromo-acetyl-benzonitrile,4-2-bromoethanoyl benzonitrile,4-2-bromoacetyl benzenecarbonitrile
IUPAC Name 4-(2-bromoacetyl)benzonitrile
InChI Key LJANCPRIUMHGJE-UHFFFAOYSA-N
Molecular Formula C9H6BrNO
2,207

5-Chloro-1-methylisatin 98.0+%, TCI America™

CAS: 60434-13-1 Molecular Formula: C9H6ClNO2 Molecular Weight (g/mol): 195.60 MDL Number: MFCD02956479 InChI Key: NJOPQQPDPYWFFA-UHFFFAOYSA-N Synonym: 5-Chloro-1-methylindole-2,3-dione, 5-Chloro-1-methyl-2,3-indolinedione PubChem CID: 108941 IUPAC Name: 5-chloro-1-methyl-2,3-dihydro-1H-indole-2,3-dione SMILES: CN1C(=O)C(=O)C2=CC(Cl)=CC=C12

PubChem CID 108941
CAS 60434-13-1
Molecular Weight (g/mol) 195.60
MDL Number MFCD02956479
SMILES CN1C(=O)C(=O)C2=CC(Cl)=CC=C12
Synonym 5-Chloro-1-methylindole-2,3-dione, 5-Chloro-1-methyl-2,3-indolinedione
IUPAC Name 5-chloro-1-methyl-2,3-dihydro-1H-indole-2,3-dione
InChI Key NJOPQQPDPYWFFA-UHFFFAOYSA-N
Molecular Formula C9H6ClNO2
2,208

1-Methylpyrazole-5-carboxaldehyde 95.0+%, TCI America™

CAS: 27258-33-9 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD03419801 InChI Key: RAJRANFZSWDUJZ-UHFFFAOYSA-N Synonym: 1-methyl-1h-pyrazole-5-carbaldehyde,2-methyl-2h-pyrazole-3-carbaldehyde,5-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-5-carboxaldehyde,5-formyl-1-methylpyrazole,1-methylpyrazole-5-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 1-methyl,1-methyl-1h-pyrazole-5-carboxaldehyde,pubchem16289,acmc-209gw7 PubChem CID: 7019414 IUPAC Name: 1-methyl-1H-pyrazole-5-carbaldehyde SMILES: CN1N=CC=C1C=O

PubChem CID 7019414
CAS 27258-33-9
Molecular Weight (g/mol) 110.12
MDL Number MFCD03419801
SMILES CN1N=CC=C1C=O
Synonym 1-methyl-1h-pyrazole-5-carbaldehyde,2-methyl-2h-pyrazole-3-carbaldehyde,5-formyl-1-methyl-1h-pyrazole,1-methylpyrazole-5-carboxaldehyde,5-formyl-1-methylpyrazole,1-methylpyrazole-5-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 1-methyl,1-methyl-1h-pyrazole-5-carboxaldehyde,pubchem16289,acmc-209gw7
IUPAC Name 1-methyl-1H-pyrazole-5-carbaldehyde
InChI Key RAJRANFZSWDUJZ-UHFFFAOYSA-N
Molecular Formula C5H6N2O
2,209

2-Chloro-3,4-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 5417-17-4 Molecular Formula: C9H9ClO3 Molecular Weight (g/mol): 200.618 InChI Key: SAWHDJTZESXNMM-UHFFFAOYSA-N PubChem CID: 79445 IUPAC Name: 2-chloro-3,4-dimethoxybenzaldehyde SMILES: COC1=C(C(=C(C=C1)C=O)Cl)OC

PubChem CID 79445
CAS 5417-17-4
Molecular Weight (g/mol) 200.618
SMILES COC1=C(C(=C(C=C1)C=O)Cl)OC
IUPAC Name 2-chloro-3,4-dimethoxybenzaldehyde
InChI Key SAWHDJTZESXNMM-UHFFFAOYSA-N
Molecular Formula C9H9ClO3
2,210

4,6-Dimethoxysalicylaldehyde 98.0+%, TCI America™

CAS: 708-76-9 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.175 MDL Number: MFCD00003328 InChI Key: FQRQWPNYJOFDLO-UHFFFAOYSA-N Synonym: 4,6-dimethoxysalicylaldehyde,2,4-dimethoxy-6-hydroxybenzaldehyde,4,6-dimethoxy-2-hydroxybenzaldehyde,benzaldehyde, 2-hydroxy-4,6-dimethoxy,2-hydroxy-4,6-bis methyloxy benzaldehyde,4,6-dimethoxysalicylaldehyde 4,6-dimethoxy-2-hydroxybenzaldehyde,pubchem8258,acmc-209ogd,2-formyl-3,5-dimethoxyphenol PubChem CID: 69725 IUPAC Name: 2-hydroxy-4,6-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C(=C1)OC)C=O)O

PubChem CID 69725
CAS 708-76-9
Molecular Weight (g/mol) 182.175
MDL Number MFCD00003328
SMILES COC1=CC(=C(C(=C1)OC)C=O)O
Synonym 4,6-dimethoxysalicylaldehyde,2,4-dimethoxy-6-hydroxybenzaldehyde,4,6-dimethoxy-2-hydroxybenzaldehyde,benzaldehyde, 2-hydroxy-4,6-dimethoxy,2-hydroxy-4,6-bis methyloxy benzaldehyde,4,6-dimethoxysalicylaldehyde 4,6-dimethoxy-2-hydroxybenzaldehyde,pubchem8258,acmc-209ogd,2-formyl-3,5-dimethoxyphenol
IUPAC Name 2-hydroxy-4,6-dimethoxybenzaldehyde
InChI Key FQRQWPNYJOFDLO-UHFFFAOYSA-N
Molecular Formula C9H10O4
2,211

2-Chloropropiophenone 95.0+%, TCI America™

CAS: 6084-17-9 Molecular Formula: C9H9ClO Molecular Weight (g/mol): 168.62 MDL Number: MFCD03844782 InChI Key: AXCPQHPNAZONTH-UHFFFAOYNA-N Synonym: 2-Chloro-1-phenyl-1-propanone PubChem CID: 221281 IUPAC Name: 2-chloro-1-phenylpropan-1-one SMILES: CC(Cl)C(=O)C1=CC=CC=C1

PubChem CID 221281
CAS 6084-17-9
Molecular Weight (g/mol) 168.62
MDL Number MFCD03844782
SMILES CC(Cl)C(=O)C1=CC=CC=C1
Synonym 2-Chloro-1-phenyl-1-propanone
IUPAC Name 2-chloro-1-phenylpropan-1-one
InChI Key AXCPQHPNAZONTH-UHFFFAOYNA-N
Molecular Formula C9H9ClO
2,212

trans-2-Nonenal 95.0+%, TCI America™

CAS: 18829-56-6 Molecular Formula: C9H16O Molecular Weight (g/mol): 140.226 MDL Number: MFCD00007012 InChI Key: BSAIUMLZVGUGKX-BQYQJAHWSA-N Synonym: trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde PubChem CID: 5283335 IUPAC Name: (E)-non-2-enal SMILES: CCCCCCC=CC=O

PubChem CID 5283335
CAS 18829-56-6
Molecular Weight (g/mol) 140.226
MDL Number MFCD00007012
SMILES CCCCCCC=CC=O
Synonym trans-2-nonenal,2-nonenal,e-2-nonenal,e-non-2-enal,3-hexylacrolein,2-nonenal, 2e,beta-hexylacrolein,2-nonenal, e,heptylideneacetaldehyde,alpha-nonenyl aldehyde
IUPAC Name (E)-non-2-enal
InChI Key BSAIUMLZVGUGKX-BQYQJAHWSA-N
Molecular Formula C9H16O
2,213

1-Naphthaldehyde 95.0+%, TCI America™

CAS: 66-77-3 Molecular Formula: C11H8O Molecular Weight (g/mol): 156.18 MDL Number: MFCD00004003 InChI Key: SQAINHDHICKHLX-UHFFFAOYSA-N Synonym: 1-naphthaldehyde,1-formylnaphthalene,1-naphthalenecarboxaldehyde,1-naphthylaldehyde,alpha-naphthal,alpha-naphthaldehyde,naphthaldehyde,.alpha.-naphthal,alpha-naphthylcarboxaldehyde,alpha-naphthylaldehyde PubChem CID: 6195 ChEBI: CHEBI:52367 IUPAC Name: naphthalene-1-carbaldehyde SMILES: O=CC1=C2C=CC=CC2=CC=C1

PubChem CID 6195
CAS 66-77-3
Molecular Weight (g/mol) 156.18
ChEBI CHEBI:52367
MDL Number MFCD00004003
SMILES O=CC1=C2C=CC=CC2=CC=C1
Synonym 1-naphthaldehyde,1-formylnaphthalene,1-naphthalenecarboxaldehyde,1-naphthylaldehyde,alpha-naphthal,alpha-naphthaldehyde,naphthaldehyde,.alpha.-naphthal,alpha-naphthylcarboxaldehyde,alpha-naphthylaldehyde
IUPAC Name naphthalene-1-carbaldehyde
InChI Key SQAINHDHICKHLX-UHFFFAOYSA-N
Molecular Formula C11H8O
2,214

3-Bromo-4,5-dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 6948-30-7 Molecular Formula: C9H9BrO3 Molecular Weight (g/mol): 245.072 MDL Number: MFCD00003346 InChI Key: ICVODPFGWCUVJC-UHFFFAOYSA-N Synonym: 5-bromoveratraldehyde,3-bromo-4,5-dimethoxy benzaldehyde,3,4-dimethoxy-5-bromobenzaldehyde,benzaldehyde,3-bromo-4,5-dimethoxy,benzaldehyde, 3-bromo-4,5-dimethoxy,5-bromoveratric aldehyde,acmc-209ml7,cambridge id 7187634,5-bromveratrumaldehyde PubChem CID: 81379 IUPAC Name: 3-bromo-4,5-dimethoxybenzaldehyde SMILES: COC1=C(C(=CC(=C1)C=O)Br)OC

PubChem CID 81379
CAS 6948-30-7
Molecular Weight (g/mol) 245.072
MDL Number MFCD00003346
SMILES COC1=C(C(=CC(=C1)C=O)Br)OC
Synonym 5-bromoveratraldehyde,3-bromo-4,5-dimethoxy benzaldehyde,3,4-dimethoxy-5-bromobenzaldehyde,benzaldehyde,3-bromo-4,5-dimethoxy,benzaldehyde, 3-bromo-4,5-dimethoxy,5-bromoveratric aldehyde,acmc-209ml7,cambridge id 7187634,5-bromveratrumaldehyde
IUPAC Name 3-bromo-4,5-dimethoxybenzaldehyde
InChI Key ICVODPFGWCUVJC-UHFFFAOYSA-N
Molecular Formula C9H9BrO3
2,215

trans,cis-2,6-Nonadienal 95.0+%, TCI America™

CAS: 557-48-2 Molecular Formula: C9H14O Molecular Weight (g/mol): 138.21 MDL Number: MFCD00007009 InChI Key: HZYHMHHBBBSGHB-ODYTWBPASA-N Synonym: trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal PubChem CID: 643731 ChEBI: CHEBI:7610 IUPAC Name: (2E,6Z)-nona-2,6-dienal SMILES: CCC=CCCC=CC=O

PubChem CID 643731
CAS 557-48-2
Molecular Weight (g/mol) 138.21
ChEBI CHEBI:7610
MDL Number MFCD00007009
SMILES CCC=CCCC=CC=O
Synonym trans-2,cis-6-nonadienal,violet leaf aldehyde,cucumber aldehyde,2e,6z-nona-2,6-dienal,2,6-nonadienal, 2e,6z,nona-2,6-dienal,e,z-2,6-nonadienal,2e,6z-nonadienal,2e,6z-nona-2,6-dien-1-al,2-trans-6-cis-nonadienal
IUPAC Name (2E,6Z)-nona-2,6-dienal
InChI Key HZYHMHHBBBSGHB-ODYTWBPASA-N
Molecular Formula C9H14O
2,216

5-Iodo-2-furaldehyde 98.0+%, TCI America™

CAS: 2689-65-8 Molecular Formula: C5H3IO2 Molecular Weight (g/mol): 221.981 MDL Number: MFCD00159503 InChI Key: QPGPCPKDVSPJAY-UHFFFAOYSA-N Synonym: 5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde PubChem CID: 693264 IUPAC Name: 5-iodofuran-2-carbaldehyde SMILES: C1=C(OC(=C1)I)C=O

PubChem CID 693264
CAS 2689-65-8
Molecular Weight (g/mol) 221.981
MDL Number MFCD00159503
SMILES C1=C(OC(=C1)I)C=O
Synonym 5-iodo-2-furaldehyde,5-iodofurfural,5-iodo-2-furancarboxaldehyde,5-iodo-2-furaldehdye,2-furancarboxaldehyde, 5-iodo,5-iodofuraldehyde,acmc-209gtv,5-iodofurancarboxaldehyde,5-iodanylfuran-2-carbaldehyde
IUPAC Name 5-iodofuran-2-carbaldehyde
InChI Key QPGPCPKDVSPJAY-UHFFFAOYSA-N
Molecular Formula C5H3IO2
2,217

3-Fluoro-2-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 31224-43-8 Molecular Formula: C6H4FNO Molecular Weight (g/mol): 125.102 MDL Number: MFCD07781234 InChI Key: OZIMPUNGBUYCSP-UHFFFAOYSA-N Synonym: 3-fluoro-2-formylpyridine,3-fluoropicolinaldehyde,3-fluoro-2-pyridinecarboxaldehyde,3-fluoropyridine-2-carboxaldehyde,3-fluoro-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 3-fluoro,2-formyl-3-fluoropyridine,pubchem5142,acmc-209hkw,3-fluoro-2-formyl-pyridine PubChem CID: 11344017 IUPAC Name: 3-fluoropyridine-2-carbaldehyde SMILES: C1=CC(=C(N=C1)C=O)F

PubChem CID 11344017
CAS 31224-43-8
Molecular Weight (g/mol) 125.102
MDL Number MFCD07781234
SMILES C1=CC(=C(N=C1)C=O)F
Synonym 3-fluoro-2-formylpyridine,3-fluoropicolinaldehyde,3-fluoro-2-pyridinecarboxaldehyde,3-fluoropyridine-2-carboxaldehyde,3-fluoro-pyridine-2-carbaldehyde,2-pyridinecarboxaldehyde, 3-fluoro,2-formyl-3-fluoropyridine,pubchem5142,acmc-209hkw,3-fluoro-2-formyl-pyridine
IUPAC Name 3-fluoropyridine-2-carbaldehyde
InChI Key OZIMPUNGBUYCSP-UHFFFAOYSA-N
Molecular Formula C6H4FNO
2,218

cis-11-Hexadecenal 95.0+%, TCI America™

CAS: 53939-28-9 Molecular Formula: C16H30O Molecular Weight (g/mol): 238.42 MDL Number: MFCD00010124 InChI Key: AMTITFMUKRZZEE-WAYWQWQTSA-N Synonym: cis-11-Hexadecenyl Aldehyde PubChem CID: 5364495 IUPAC Name: (11Z)-hexadec-11-enal SMILES: CCCC\C=C/CCCCCCCCCC=O

PubChem CID 5364495
CAS 53939-28-9
Molecular Weight (g/mol) 238.42
MDL Number MFCD00010124
SMILES CCCC\C=C/CCCCCCCCCC=O
Synonym cis-11-Hexadecenyl Aldehyde
IUPAC Name (11Z)-hexadec-11-enal
InChI Key AMTITFMUKRZZEE-WAYWQWQTSA-N
Molecular Formula C16H30O
2,219

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

CAS: 61424-76-8 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD00191735 InChI Key: TVGIYZVZBKAJRR-UHFFFAOYSA-N Synonym: 2-Aminochromone-3-carboxaldehyde PubChem CID: 735928 IUPAC Name: 2-amino-4-oxochromene-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C(=O)C(=C(O2)N)C=O

PubChem CID 735928
CAS 61424-76-8
Molecular Weight (g/mol) 189.17
MDL Number MFCD00191735
SMILES C1=CC=C2C(=C1)C(=O)C(=C(O2)N)C=O
Synonym 2-Aminochromone-3-carboxaldehyde
IUPAC Name 2-amino-4-oxochromene-3-carbaldehyde
InChI Key TVGIYZVZBKAJRR-UHFFFAOYSA-N
Molecular Formula C10H7NO3
2,220

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

CAS: 2631-77-8 Molecular Formula: C7H4I2O2 Molecular Weight (g/mol): 373.916 MDL Number: MFCD00003321 InChI Key: MYWSBJKVOUZCIA-UHFFFAOYSA-N Synonym: 3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo PubChem CID: 75829 IUPAC Name: 2-hydroxy-3,5-diiodobenzaldehyde SMILES: C1=C(C=C(C(=C1I)O)C=O)I

PubChem CID 75829
CAS 2631-77-8
Molecular Weight (g/mol) 373.916
MDL Number MFCD00003321
SMILES C1=C(C=C(C(=C1I)O)C=O)I
Synonym 3,5-diiodosalicylaldehyde,benzaldehyde, 2-hydroxy-3,5-diiodo,3,5-diiodo-2-hydroxybenzaldehyde,2-hydroxy-3,5-diiodo-benzaldehyde,acmc-20ancp,3,5-diodosolicylaldehyde,2,4-diiodo-6-formylphenol,#,benzaldehyde,2-hydroxy-3,5-diiodo
IUPAC Name 2-hydroxy-3,5-diiodobenzaldehyde
InChI Key MYWSBJKVOUZCIA-UHFFFAOYSA-N
Molecular Formula C7H4I2O2