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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 (527)
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2,101 – 2,115 of 8,679 results
2,101

3-Methylthiophene-2-carboxaldehyde 85.0+%, TCI America™

CAS: 5834-16-2 Molecular Formula: C6H6OS Molecular Weight (g/mol): 126.173 MDL Number: MFCD00005430 InChI Key: BSQKBHXYEKVKMN-UHFFFAOYSA-N Synonym: 3-methyl-2-thiophenecarboxaldehyde,3-methylthiophene-2-carboxaldehyde,2-formyl-3-methylthiophene,3-methylthiophene-2-aldehyde,3-methyl-2-thiophenecarbaldehyde,3-methyl-2-formylthiophene,3-methyl-2-thiophene carboxaldehyde,2-thiophenecarboxaldehyde, 3-methyl,thiophenecarboxaldehyde, methyl,3-methyl-thiophene-2-carbaldehyde PubChem CID: 79911 IUPAC Name: 3-methylthiophene-2-carbaldehyde SMILES: CC1=C(SC=C1)C=O

PubChem CID 79911
CAS 5834-16-2
Molecular Weight (g/mol) 126.173
MDL Number MFCD00005430
SMILES CC1=C(SC=C1)C=O
Synonym 3-methyl-2-thiophenecarboxaldehyde,3-methylthiophene-2-carboxaldehyde,2-formyl-3-methylthiophene,3-methylthiophene-2-aldehyde,3-methyl-2-thiophenecarbaldehyde,3-methyl-2-formylthiophene,3-methyl-2-thiophene carboxaldehyde,2-thiophenecarboxaldehyde, 3-methyl,thiophenecarboxaldehyde, methyl,3-methyl-thiophene-2-carbaldehyde
IUPAC Name 3-methylthiophene-2-carbaldehyde
InChI Key BSQKBHXYEKVKMN-UHFFFAOYSA-N
Molecular Formula C6H6OS
2,102

Indole-6-carboxaldehyde 98.0+%, TCI America™

CAS: 1196-70-9 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD02179596 InChI Key: VSPBWOAEHQDXRD-UHFFFAOYSA-N Synonym: indole-6-carboxaldehyde,6-formylindole,1h-indole-6-carboxaldehyde,indole-6-carbaldehyde,6-indolecarboxaldehyde,indole-6-carboxalehyde,6-formyl-1h-indole,indole-6-carboxaldehyde 6-formylindole,6-formyl-indole,6-formyl indole PubChem CID: 2773435 IUPAC Name: 1H-indole-6-carbaldehyde SMILES: C1=CC(=CC2=C1C=CN2)C=O

PubChem CID 2773435
CAS 1196-70-9
Molecular Weight (g/mol) 145.161
MDL Number MFCD02179596
SMILES C1=CC(=CC2=C1C=CN2)C=O
Synonym indole-6-carboxaldehyde,6-formylindole,1h-indole-6-carboxaldehyde,indole-6-carbaldehyde,6-indolecarboxaldehyde,indole-6-carboxalehyde,6-formyl-1h-indole,indole-6-carboxaldehyde 6-formylindole,6-formyl-indole,6-formyl indole
IUPAC Name 1H-indole-6-carbaldehyde
InChI Key VSPBWOAEHQDXRD-UHFFFAOYSA-N
Molecular Formula C9H7NO
2,103

6-Bromo-2-naphthaldehyde 98.0+%, TCI America™

CAS: 170737-46-9 Molecular Formula: C11H7BrO Molecular Weight (g/mol): 235.08 MDL Number: MFCD09842469 InChI Key: DLLDUYJRQNTEOR-UHFFFAOYSA-N PubChem CID: 13477029 IUPAC Name: 6-bromonaphthalene-2-carbaldehyde SMILES: C1=CC2=C(C=CC(=C2)Br)C=C1C=O

PubChem CID 13477029
CAS 170737-46-9
Molecular Weight (g/mol) 235.08
MDL Number MFCD09842469
SMILES C1=CC2=C(C=CC(=C2)Br)C=C1C=O
IUPAC Name 6-bromonaphthalene-2-carbaldehyde
InChI Key DLLDUYJRQNTEOR-UHFFFAOYSA-N
Molecular Formula C11H7BrO
2,104

trans-2-Dodecenal 90.0+%, TCI America™

CAS: 20407-84-5 Molecular Formula: C12H22O Molecular Weight (g/mol): 182.307 MDL Number: MFCD00014674 InChI Key: SSNZFFBDIMUILS-ZHACJKMWSA-N PubChem CID: 5283361 IUPAC Name: (E)-dodec-2-enal SMILES: CCCCCCCCCC=CC=O

PubChem CID 5283361
CAS 20407-84-5
Molecular Weight (g/mol) 182.307
MDL Number MFCD00014674
SMILES CCCCCCCCCC=CC=O
IUPAC Name (E)-dodec-2-enal
InChI Key SSNZFFBDIMUILS-ZHACJKMWSA-N
Molecular Formula C12H22O
2,105

4-Hydroxyisophthalaldehyde 98.0+%, TCI America™

CAS: 3328-70-9 Molecular Formula: C8H6O3 Molecular Weight (g/mol): 150.13 MDL Number: MFCD00003334 InChI Key: FEUATHOQKVGPEK-UHFFFAOYSA-N Synonym: 2,4-Diformylphenol PubChem CID: 165106 IUPAC Name: 4-hydroxybenzene-1,3-dicarbaldehyde SMILES: OC1=CC=C(C=O)C=C1C=O

PubChem CID 165106
CAS 3328-70-9
Molecular Weight (g/mol) 150.13
MDL Number MFCD00003334
SMILES OC1=CC=C(C=O)C=C1C=O
Synonym 2,4-Diformylphenol
IUPAC Name 4-hydroxybenzene-1,3-dicarbaldehyde
InChI Key FEUATHOQKVGPEK-UHFFFAOYSA-N
Molecular Formula C8H6O3
2,106

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

CAS: 18931-60-7 Molecular Formula: C10H6ClF3O2 Molecular Weight (g/mol): 250.60 MDL Number: MFCD00511276 InChI Key: RESLPNKXHQNERF-YVMONPNESA-N PubChem CID: 2773832 IUPAC Name: (3Z)-4-(4-chlorophenyl)-1,1,1-trifluoro-4-hydroxybut-3-en-2-one SMILES: O\C(=C/C(=O)C(F)(F)F)C1=CC=C(Cl)C=C1

PubChem CID 2773832
CAS 18931-60-7
Molecular Weight (g/mol) 250.60
MDL Number MFCD00511276
SMILES O\C(=C/C(=O)C(F)(F)F)C1=CC=C(Cl)C=C1
IUPAC Name (3Z)-4-(4-chlorophenyl)-1,1,1-trifluoro-4-hydroxybut-3-en-2-one
InChI Key RESLPNKXHQNERF-YVMONPNESA-N
Molecular Formula C10H6ClF3O2
2,107

Valerophenone 98.0+%, TCI America™

CAS: 1009-14-9 Molecular Formula: C11H14O Molecular Weight (g/mol): 162.23 MDL Number: MFCD00009480 InChI Key: XKGLSKVNOSHTAD-UHFFFAOYSA-N Synonym: valerophenone,butyl phenyl ketone,pentanophenone,1-phenyl-1-pentanone,1-pentanone, 1-phenyl,unii-f27q043nt1,n-butyl phenyl ketone,1-benzoylbutane,valerophenone, 8ci PubChem CID: 66093 ChEBI: CHEBI:36812 IUPAC Name: 1-phenylpentan-1-one SMILES: CCCCC(=O)C1=CC=CC=C1

PubChem CID 66093
CAS 1009-14-9
Molecular Weight (g/mol) 162.23
ChEBI CHEBI:36812
MDL Number MFCD00009480
SMILES CCCCC(=O)C1=CC=CC=C1
Synonym valerophenone,butyl phenyl ketone,pentanophenone,1-phenyl-1-pentanone,1-pentanone, 1-phenyl,unii-f27q043nt1,n-butyl phenyl ketone,1-benzoylbutane,valerophenone, 8ci
IUPAC Name 1-phenylpentan-1-one
InChI Key XKGLSKVNOSHTAD-UHFFFAOYSA-N
Molecular Formula C11H14O
2,108

2',3',4'-Trihydroxyacetophenone 98.0+%, TCI America™

CAS: 528-21-2 Molecular Formula: C8H8O4 Molecular Weight (g/mol): 168.148 MDL Number: MFCD00002193 InChI Key: XIROXSOOOAZHLL-UHFFFAOYSA-N Synonym: gallacetophenone,1-2,3,4-trihydroxyphenyl ethanone,2',3',4'-trihydroxyacetophenone,galloacetophenone,alizarin yellow c,alizarine yellow c,2,3,4-trihydroxyacetophenone,ethanone, 1-2,3,4-trihydroxyphenyl,4-acetylpyrogallol,acetophenone, 2',3',4'-trihydroxy PubChem CID: 10706 IUPAC Name: 1-(2,3,4-trihydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C(=C(C=C1)O)O)O

PubChem CID 10706
CAS 528-21-2
Molecular Weight (g/mol) 168.148
MDL Number MFCD00002193
SMILES CC(=O)C1=C(C(=C(C=C1)O)O)O
Synonym gallacetophenone,1-2,3,4-trihydroxyphenyl ethanone,2',3',4'-trihydroxyacetophenone,galloacetophenone,alizarin yellow c,alizarine yellow c,2,3,4-trihydroxyacetophenone,ethanone, 1-2,3,4-trihydroxyphenyl,4-acetylpyrogallol,acetophenone, 2',3',4'-trihydroxy
IUPAC Name 1-(2,3,4-trihydroxyphenyl)ethanone
InChI Key XIROXSOOOAZHLL-UHFFFAOYSA-N
Molecular Formula C8H8O4
2,109

7-Fluoroisatin 98.0+%, TCI America™

CAS: 317-20-4 Molecular Formula: C8H4FNO2 Molecular Weight (g/mol): 165.123 InChI Key: HGBGVEOXPHGSOS-UHFFFAOYSA-N Synonym: 7-fluoroisatin,7-fluoroindoline-2,3-dione,7-fluoro-2,3-indolinedione,1h-indole-2,3-dione, 7-fluoro,7-fluoroindole-1h-2,3-dione,7-fluoroindole-2,3-dione,7-fluoro-2,3-dihydro-1h-indole-2,3-dione,7-fluoroisatine,7-fluoro-1h-benzo d azoline-2,3-dione,7-fluor-1h-indol-2,3-dion PubChem CID: 586418 IUPAC Name: 7-fluoro-1H-indole-2,3-dione SMILES: C1=CC2=C(C(=C1)F)NC(=O)C2=O

PubChem CID 586418
CAS 317-20-4
Molecular Weight (g/mol) 165.123
SMILES C1=CC2=C(C(=C1)F)NC(=O)C2=O
Synonym 7-fluoroisatin,7-fluoroindoline-2,3-dione,7-fluoro-2,3-indolinedione,1h-indole-2,3-dione, 7-fluoro,7-fluoroindole-1h-2,3-dione,7-fluoroindole-2,3-dione,7-fluoro-2,3-dihydro-1h-indole-2,3-dione,7-fluoroisatine,7-fluoro-1h-benzo d azoline-2,3-dione,7-fluor-1h-indol-2,3-dion
IUPAC Name 7-fluoro-1H-indole-2,3-dione
InChI Key HGBGVEOXPHGSOS-UHFFFAOYSA-N
Molecular Formula C8H4FNO2
2,110

L-(+)-Fructose 95.0+%, TCI America™

CAS: 7776-48-9 Molecular Formula: C6H12O6 Molecular Weight (g/mol): 180.156 MDL Number: MFCD05662378 InChI Key: BJHIKXHVCXFQLS-FUTKDDECSA-N PubChem CID: 5460024 ChEBI: CHEBI:37724 IUPAC Name: (3R,4S,5S)-1,3,4,5,6-pentahydroxyhexan-2-one SMILES: C(C(C(C(C(=O)CO)O)O)O)O

PubChem CID 5460024
CAS 7776-48-9
Molecular Weight (g/mol) 180.156
ChEBI CHEBI:37724
MDL Number MFCD05662378
SMILES C(C(C(C(C(=O)CO)O)O)O)O
IUPAC Name (3R,4S,5S)-1,3,4,5,6-pentahydroxyhexan-2-one
InChI Key BJHIKXHVCXFQLS-FUTKDDECSA-N
Molecular Formula C6H12O6
2,111

2,3-Dihydroxybenzaldehyde 98.0+%, TCI America™

CAS: 24677-78-9 Molecular Formula: C7H6O3 Molecular Weight (g/mol): 138.122 MDL Number: MFCD00003324 InChI Key: IXWOUPGDGMCKGT-UHFFFAOYSA-N Synonym: o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde PubChem CID: 90579 ChEBI: CHEBI:50197 IUPAC Name: 2,3-dihydroxybenzaldehyde SMILES: C1=CC(=C(C(=C1)O)O)C=O

PubChem CID 90579
CAS 24677-78-9
Molecular Weight (g/mol) 138.122
ChEBI CHEBI:50197
MDL Number MFCD00003324
SMILES C1=CC(=C(C(=C1)O)O)C=O
Synonym o-pyrocatechualdehyde,5,6-dihydroxybenzaldehyde,benzaldehyde, 2,3-dihydroxy,benzaldehyde, dihydroxy,2,3-dihydroxybenzaldehyde,dihydroxybenzaldehyde,pubchem6561,acmc-1clux,2,3-dihydroxy benzaldehyde,2,3-dihydroxy-benzaldehyde
IUPAC Name 2,3-dihydroxybenzaldehyde
InChI Key IXWOUPGDGMCKGT-UHFFFAOYSA-N
Molecular Formula C7H6O3
2,112

2-Aminonicotinaldehyde 97.0+%, TCI America™

CAS: 7521-41-7 Molecular Formula: C6H6N2O Molecular Weight (g/mol): 122.127 InChI Key: NXMFJCRMSDRXLD-UHFFFAOYSA-N Synonym: 2-aminonicotinaldehyde,2-amino-3-pyridinecarboxaldehyde,2-amino-3-formylpyridine,3-pyridinecarboxaldehyde, 2-amino,2-amino-pyridine-3-carbaldehyde,2-aminopyridine-3-carboxaldehyde,2-amino-3-pyridine carboxaldehyde,2-amino-pyridin-3-carbaldehyde,pubchem1262,2-amino nicotinaldehyde PubChem CID: 737633 IUPAC Name: 2-aminopyridine-3-carbaldehyde SMILES: C1=CC(=C(N=C1)N)C=O

PubChem CID 737633
CAS 7521-41-7
Molecular Weight (g/mol) 122.127
SMILES C1=CC(=C(N=C1)N)C=O
Synonym 2-aminonicotinaldehyde,2-amino-3-pyridinecarboxaldehyde,2-amino-3-formylpyridine,3-pyridinecarboxaldehyde, 2-amino,2-amino-pyridine-3-carbaldehyde,2-aminopyridine-3-carboxaldehyde,2-amino-3-pyridine carboxaldehyde,2-amino-pyridin-3-carbaldehyde,pubchem1262,2-amino nicotinaldehyde
IUPAC Name 2-aminopyridine-3-carbaldehyde
InChI Key NXMFJCRMSDRXLD-UHFFFAOYSA-N
Molecular Formula C6H6N2O
2,113

2,6-Dimethoxybenzaldehyde 97.0+%, TCI America™

CAS: 3392-97-0 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00010862 InChI Key: WXSGQHKHUYTJNB-UHFFFAOYSA-N Synonym: benzaldehyde, 2,6-dimethoxy,unii-54p7cg8v99,pubchem8226,acmc-1ckys,2,6 dimethoxybenzaldehyde,2,6-dimethoxy-benzaldehyde,ksc497m3h,1,3-dimethoxy-2-formylbenzene,paragos 460025,timtec-bb sbb006541 PubChem CID: 96404 IUPAC Name: 2,6-dimethoxybenzaldehyde SMILES: COC1=CC=CC(OC)=C1C=O

PubChem CID 96404
CAS 3392-97-0
Molecular Weight (g/mol) 166.18
MDL Number MFCD00010862
SMILES COC1=CC=CC(OC)=C1C=O
Synonym benzaldehyde, 2,6-dimethoxy,unii-54p7cg8v99,pubchem8226,acmc-1ckys,2,6 dimethoxybenzaldehyde,2,6-dimethoxy-benzaldehyde,ksc497m3h,1,3-dimethoxy-2-formylbenzene,paragos 460025,timtec-bb sbb006541
IUPAC Name 2,6-dimethoxybenzaldehyde
InChI Key WXSGQHKHUYTJNB-UHFFFAOYSA-N
Molecular Formula C9H10O3
2,114

Indole-5-carboxaldehyde 98.0+%, TCI America™

CAS: 1196-69-6 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD02093664 InChI Key: ADZUEEUKBYCSEY-UHFFFAOYSA-N Synonym: indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole PubChem CID: 589040 IUPAC Name: 1H-indole-5-carbaldehyde SMILES: C1=CC2=C(C=CN2)C=C1C=O

PubChem CID 589040
CAS 1196-69-6
Molecular Weight (g/mol) 145.161
MDL Number MFCD02093664
SMILES C1=CC2=C(C=CN2)C=C1C=O
Synonym indole-5-carboxaldehyde,5-formylindole,indole-5-carbaldehyde,1h-indole-5-carboxaldehyde,5-indolealdehyde,indole-5-aldehyde,5-formyl-1h-indole,5-indolecarboxaldehyde,indole-5-carboxaldehyde 5-formylindole,5-formyl-indole
IUPAC Name 1H-indole-5-carbaldehyde
InChI Key ADZUEEUKBYCSEY-UHFFFAOYSA-N
Molecular Formula C9H7NO
2,115

2,4-Dimethoxybenzaldehyde 98.0+%, TCI America™

CAS: 613-45-6 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.176 MDL Number: MFCD00003311 InChI Key: LWRSYTXEQUUTKW-UHFFFAOYSA-N Synonym: benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye PubChem CID: 69175 IUPAC Name: 2,4-dimethoxybenzaldehyde SMILES: COC1=CC(=C(C=C1)C=O)OC

PubChem CID 69175
CAS 613-45-6
Molecular Weight (g/mol) 166.176
MDL Number MFCD00003311
SMILES COC1=CC(=C(C=C1)C=O)OC
Synonym benzaldehyde, 2,4-dimethoxy,2,4-dimethoxybenzaldehyd,2,4-dimethoxy-benzaldehyde,2,4-bis methyloxy benzaldehyde,ameba resin,pubchem8220,acmc-209mro,2,4dimethoxybenzaldehyde,argopore tm-mb-cho,2,4-dimethoxybenzaldehye
IUPAC Name 2,4-dimethoxybenzaldehyde
InChI Key LWRSYTXEQUUTKW-UHFFFAOYSA-N
Molecular Formula C9H10O3