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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 (4,327)
Complex Aldehydes (4,284)
Dicarbonyl Compounds (582)
Alpha beta-unsaturated carbonyl compounds (547)
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61 – 75 of 6,913 results
61

Indole-3-carboxaldehyde, 99%

CAS: 487-89-8 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00005622 InChI Key: OLNJUISKUQQNIM-UHFFFAOYSA-N Synonym: indole-3-carboxaldehyde,3-formylindole,1h-indole-3-carboxaldehyde,indole-3-aldehyde,indole-3-carbaldehyde,indole-3-carboxyaldehyde,3-indolecarboxaldehyde,beta-indolylaldehyde,3-indolecarbaldehyde,indol-3-carboxaldehyde PubChem CID: 10256 ChEBI: CHEBI:28238 IUPAC Name: 1H-indole-3-carbaldehyde SMILES: C1=CC=C2C(=C1)C(=CN2)C=O

PubChem CID 10256
CAS 487-89-8
Molecular Weight (g/mol) 145.161
ChEBI CHEBI:28238
MDL Number MFCD00005622
SMILES C1=CC=C2C(=C1)C(=CN2)C=O
Synonym indole-3-carboxaldehyde,3-formylindole,1h-indole-3-carboxaldehyde,indole-3-aldehyde,indole-3-carbaldehyde,indole-3-carboxyaldehyde,3-indolecarboxaldehyde,beta-indolylaldehyde,3-indolecarbaldehyde,indol-3-carboxaldehyde
IUPAC Name 1H-indole-3-carbaldehyde
InChI Key OLNJUISKUQQNIM-UHFFFAOYSA-N
Molecular Formula C9H7NO
62

Anthraquinone, 98%

CAS: 84-65-1 Molecular Formula: C14H8O2 Molecular Weight (g/mol): 208.22 MDL Number: MFCD00001188 InChI Key: RZVHIXYEVGDQDX-UHFFFAOYSA-N Synonym: anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone PubChem CID: 6780 ChEBI: CHEBI:40448 SMILES: O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12

PubChem CID 6780
CAS 84-65-1
Molecular Weight (g/mol) 208.22
ChEBI CHEBI:40448
MDL Number MFCD00001188
SMILES O=C1C2=CC=CC=C2C(=O)C2=CC=CC=C12
Synonym anthraquinone,9,10-anthraquinone,9,10-anthracenedione,anthradione,hoelite,9,10-dioxoanthracene,corbit,morkit,9,10-anthrachinon,anthra-9,10-quinone
InChI Key RZVHIXYEVGDQDX-UHFFFAOYSA-N
Molecular Formula C14H8O2
63

Pyridine-4-carboxaldehyde, 97%

CAS: 872-85-5 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.112 MDL Number: MFCD00006425 InChI Key: BGUWFUQJCDRPTL-UHFFFAOYSA-N Synonym: 4-pyridinecarboxaldehyde,isonicotinaldehyde,4-formylpyridine,isonicotinic aldehyde,p-pyridinealdehyde,pyridine-4-carboxaldehyde,4-pyridinealdehyde,4-pyridylaldehyde,4-pyridinecarbaldehyde,pyridine-4-aldehyde PubChem CID: 13389 IUPAC Name: pyridine-4-carbaldehyde SMILES: C1=CN=CC=C1C=O

PubChem CID 13389
CAS 872-85-5
Molecular Weight (g/mol) 107.112
MDL Number MFCD00006425
SMILES C1=CN=CC=C1C=O
Synonym 4-pyridinecarboxaldehyde,isonicotinaldehyde,4-formylpyridine,isonicotinic aldehyde,p-pyridinealdehyde,pyridine-4-carboxaldehyde,4-pyridinealdehyde,4-pyridylaldehyde,4-pyridinecarbaldehyde,pyridine-4-aldehyde
IUPAC Name pyridine-4-carbaldehyde
InChI Key BGUWFUQJCDRPTL-UHFFFAOYSA-N
Molecular Formula C6H5NO
64

Pyridine-2-carboxaldehyde, 99%

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
65

3-Pyridinecarboxaldehyde, 98%

CAS: 500-22-1 Molecular Formula: C6H5NO Molecular Weight (g/mol): 107.11 InChI Key: QJZUKDFHGGYHMC-UHFFFAOYSA-N Synonym: 3-pyridinecarboxaldehyde,nicotinaldehyde,3-pyridinaldehyde,pyridine-3-carboxaldehyde,3-pyridylcarboxaldehyde,3-pyridylaldehyde,nicotinealdehyde,3-formylpyridine,pyridine-3-aldehyde,nicotinic aldehyde PubChem CID: 10371 ChEBI: CHEBI:28345 IUPAC Name: pyridine-3-carbaldehyde SMILES: C1=CC(=CN=C1)C=O

PubChem CID 10371
CAS 500-22-1
Molecular Weight (g/mol) 107.11
ChEBI CHEBI:28345
SMILES C1=CC(=CN=C1)C=O
Synonym 3-pyridinecarboxaldehyde,nicotinaldehyde,3-pyridinaldehyde,pyridine-3-carboxaldehyde,3-pyridylcarboxaldehyde,3-pyridylaldehyde,nicotinealdehyde,3-formylpyridine,pyridine-3-aldehyde,nicotinic aldehyde
IUPAC Name pyridine-3-carbaldehyde
InChI Key QJZUKDFHGGYHMC-UHFFFAOYSA-N
Molecular Formula C6H5NO
66

2,3-Butanedione, 99%

CAS: 431-03-8 Molecular Formula: C4H6O2 Molecular Weight (g/mol): 86.09 MDL Number: MFCD00008756 InChI Key: QSJXEFYPDANLFS-UHFFFAOYSA-N Synonym: 2,3-butanedione,diacetyl,biacetyl,dimethylglyoxal,2,3-diketobutane,dimethyl glyoxal,butanedione,dimethyl diketone,2,3-butadione,2,3-dioxobutane PubChem CID: 650 ChEBI: CHEBI:16583 IUPAC Name: butane-2,3-dione SMILES: CC(=O)C(=O)C

PubChem CID 650
CAS 431-03-8
Molecular Weight (g/mol) 86.09
ChEBI CHEBI:16583
MDL Number MFCD00008756
SMILES CC(=O)C(=O)C
Synonym 2,3-butanedione,diacetyl,biacetyl,dimethylglyoxal,2,3-diketobutane,dimethyl glyoxal,butanedione,dimethyl diketone,2,3-butadione,2,3-dioxobutane
IUPAC Name butane-2,3-dione
InChI Key QSJXEFYPDANLFS-UHFFFAOYSA-N
Molecular Formula C4H6O2
67

4-Hydroxybenzaldehyde, 98%

CAS: 123-08-0 Molecular Formula: C7H6O2 Molecular Weight (g/mol): 122.123 MDL Number: MFCD00006939 InChI Key: RGHHSNMVTDWUBI-UHFFFAOYSA-N Synonym: p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde PubChem CID: 126 ChEBI: CHEBI:17597 IUPAC Name: 4-hydroxybenzaldehyde SMILES: C1=CC(=CC=C1C=O)O

PubChem CID 126
CAS 123-08-0
Molecular Weight (g/mol) 122.123
ChEBI CHEBI:17597
MDL Number MFCD00006939
SMILES C1=CC(=CC=C1C=O)O
Synonym p-hydroxybenzaldehyde,4-formylphenol,p-formylphenol,p-oxybenzaldehyde,benzaldehyde, 4-hydroxy,parahydroxybenzaldehyde,benzaldehyde, p-hydroxy,4-hydroxy-benzaldehyde,usaf m-6,4-hydroxy benzaldehyde
IUPAC Name 4-hydroxybenzaldehyde
InChI Key RGHHSNMVTDWUBI-UHFFFAOYSA-N
Molecular Formula C7H6O2
68

2'-Hydroxyacetophenone, 98%

CAS: 118-93-4 Molecular Formula: C8H8O2 Molecular Weight (g/mol): 136.15 MDL Number: MFCD00002219 InChI Key: JECYUBVRTQDVAT-UHFFFAOYSA-N Synonym: 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone PubChem CID: 8375 IUPAC Name: 1-(2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=CC=CC=C1O

PubChem CID 8375
CAS 118-93-4
Molecular Weight (g/mol) 136.15
MDL Number MFCD00002219
SMILES CC(=O)C1=CC=CC=C1O
Synonym 2'-hydroxyacetophenone,2-acetylphenol,1-2-hydroxyphenyl ethanone,o-hydroxyacetophenone,o-acetylphenol,o-hydroxyphenyl methyl ketone,ethanone, 1-2-hydroxyphenyl,1-2-hydroxyphenyl ethan-1-one,acetophenone, 2'-hydroxy,2-hydroxyphenyl methyl ketone
IUPAC Name 1-(2-hydroxyphenyl)ethanone
InChI Key JECYUBVRTQDVAT-UHFFFAOYSA-N
Molecular Formula C8H8O2
69

Decanophenone, 98+%

CAS: 6048-82-4 Molecular Formula: C16H24O Molecular Weight (g/mol): 232.37 MDL Number: MFCD00009582 InChI Key: QQXJNLYVPPBERR-UHFFFAOYSA-N Synonym: decanophenone,1-decanone, 1-phenyl,n-decanophenone,capriphenone,ketone, nonyl phenyl,ketone, nonenyl phenyl,nonyl phenyl ketone,1-phenyl-1-decanone,acmc-209mkb PubChem CID: 80148 IUPAC Name: 1-phenyldecan-1-one SMILES: CCCCCCCCCC(=O)C1=CC=CC=C1

PubChem CID 80148
CAS 6048-82-4
Molecular Weight (g/mol) 232.37
MDL Number MFCD00009582
SMILES CCCCCCCCCC(=O)C1=CC=CC=C1
Synonym decanophenone,1-decanone, 1-phenyl,n-decanophenone,capriphenone,ketone, nonyl phenyl,ketone, nonenyl phenyl,nonyl phenyl ketone,1-phenyl-1-decanone,acmc-209mkb
IUPAC Name 1-phenyldecan-1-one
InChI Key QQXJNLYVPPBERR-UHFFFAOYSA-N
Molecular Formula C16H24O
70

1,3-Dibromoacetone, 95%

CAS: 816-39-7 Molecular Formula: C3H4Br2O Molecular Weight (g/mol): 215.872 MDL Number: MFCD00013540 InChI Key: LQQKDSXCDXHLLF-UHFFFAOYSA-N Synonym: 1,3-dibromoacetone,1,3-dibromo-2-propanone,2-propanone, 1,3-dibromo,1,3-dibromopropanone,bromomethyl ketone,bromomethylketone,sgqdllrxbrwsp@,1,3-dibromacetone,acmc-20ap4e,2-propanone,3-dibromo PubChem CID: 69952 IUPAC Name: 1,3-dibromopropan-2-one SMILES: C(C(=O)CBr)Br

PubChem CID 69952
CAS 816-39-7
Molecular Weight (g/mol) 215.872
MDL Number MFCD00013540
SMILES C(C(=O)CBr)Br
Synonym 1,3-dibromoacetone,1,3-dibromo-2-propanone,2-propanone, 1,3-dibromo,1,3-dibromopropanone,bromomethyl ketone,bromomethylketone,sgqdllrxbrwsp@,1,3-dibromacetone,acmc-20ap4e,2-propanone,3-dibromo
IUPAC Name 1,3-dibromopropan-2-one
InChI Key LQQKDSXCDXHLLF-UHFFFAOYSA-N
Molecular Formula C3H4Br2O
71

Heptaldehyde, 95%, stabilized

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
72

2-Naphthaldehyde, 98%

CAS: 66-99-9 Molecular Formula: C11H8O Molecular Weight (g/mol): 156.18 MDL Number: MFCD00004094 InChI Key: PJKVFARRVXDXAD-UHFFFAOYSA-N Synonym: 2-naphthaldehyde,2-naphthalenecarboxaldehyde,2-formylnaphthalene,beta-naphthaldehyde,beta-formylnaphthalene,beta-naphthylaldehyde,beta-naphthylcarboxaldehyde,.beta.-naphthaldehyde,.beta.-naphthylaldehyde,.beta.-formylnaphthalene PubChem CID: 6201 ChEBI: CHEBI:52368 IUPAC Name: naphthalene-2-carbaldehyde SMILES: C1=CC=C2C=C(C=CC2=C1)C=O

PubChem CID 6201
CAS 66-99-9
Molecular Weight (g/mol) 156.18
ChEBI CHEBI:52368
MDL Number MFCD00004094
SMILES C1=CC=C2C=C(C=CC2=C1)C=O
Synonym 2-naphthaldehyde,2-naphthalenecarboxaldehyde,2-formylnaphthalene,beta-naphthaldehyde,beta-formylnaphthalene,beta-naphthylaldehyde,beta-naphthylcarboxaldehyde,.beta.-naphthaldehyde,.beta.-naphthylaldehyde,.beta.-formylnaphthalene
IUPAC Name naphthalene-2-carbaldehyde
InChI Key PJKVFARRVXDXAD-UHFFFAOYSA-N
Molecular Formula C11H8O
73

3,5-Di-tert-butyl-4-hydroxybenzaldehyde 98.0+%, TCI America™

CAS: 1620-98-0 Molecular Formula: C15H22O2 Molecular Weight (g/mol): 234.339 MDL Number: MFCD00008826 InChI Key: DOZRDZLFLOODMB-UHFFFAOYSA-N Synonym: 3,5-di-tert-butyl-4-hydroxybenzaldehyde,3,5-di-t-butyl-4-hydroxybenzaldehyde,unii-95vti93vul,benzaldehyde, 3,5-bis 1,1-dimethylethyl-4-hydroxy,benzaldehyde, 3,5-di-tert-butyl-4-hydroxy,95vti93vul,3,5-ditert-butyl-4-hydroxy-benzaldehyde,3,5-di tert-butyl-4-hydroxybenzaldehyde,3,5-di-tert-butyl-4-hydroxy-benzaldehyde,3,5-bis tert-butyl-4-hydroxybenzaldehyde PubChem CID: 73219 IUPAC Name: 3,5-ditert-butyl-4-hydroxybenzaldehyde SMILES: CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)C=O

PubChem CID 73219
CAS 1620-98-0
Molecular Weight (g/mol) 234.339
MDL Number MFCD00008826
SMILES CC(C)(C)C1=CC(=CC(=C1O)C(C)(C)C)C=O
Synonym 3,5-di-tert-butyl-4-hydroxybenzaldehyde,3,5-di-t-butyl-4-hydroxybenzaldehyde,unii-95vti93vul,benzaldehyde, 3,5-bis 1,1-dimethylethyl-4-hydroxy,benzaldehyde, 3,5-di-tert-butyl-4-hydroxy,95vti93vul,3,5-ditert-butyl-4-hydroxy-benzaldehyde,3,5-di tert-butyl-4-hydroxybenzaldehyde,3,5-di-tert-butyl-4-hydroxy-benzaldehyde,3,5-bis tert-butyl-4-hydroxybenzaldehyde
IUPAC Name 3,5-ditert-butyl-4-hydroxybenzaldehyde
InChI Key DOZRDZLFLOODMB-UHFFFAOYSA-N
Molecular Formula C15H22O2
74

Decanal, 96%

CAS: 112-31-2 Molecular Formula: C10H20O Molecular Weight (g/mol): 156.269 MDL Number: MFCD00007031 InChI Key: KSMVZQYAVGTKIV-UHFFFAOYSA-N Synonym: decyl aldehyde,capraldehyde,caprinaldehyde,decanaldehyde,n-decyl aldehyde,capric aldehyde,1-decanal,n-decanal,n-decaldehyde,1-decyl aldehyde PubChem CID: 8175 ChEBI: CHEBI:31457 IUPAC Name: decanal SMILES: CCCCCCCCCC=O

PubChem CID 8175
CAS 112-31-2
Molecular Weight (g/mol) 156.269
ChEBI CHEBI:31457
MDL Number MFCD00007031
SMILES CCCCCCCCCC=O
Synonym decyl aldehyde,capraldehyde,caprinaldehyde,decanaldehyde,n-decyl aldehyde,capric aldehyde,1-decanal,n-decanal,n-decaldehyde,1-decyl aldehyde
IUPAC Name decanal
InChI Key KSMVZQYAVGTKIV-UHFFFAOYSA-N
Molecular Formula C10H20O
75

Syringaldehyde, 98+%

CAS: 134-96-3 Molecular Formula: C9H10O4 Molecular Weight (g/mol): 182.18 MDL Number: MFCD00006943 InChI Key: KCDXJAYRVLXPFO-UHFFFAOYSA-N Synonym: syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde PubChem CID: 8655 ChEBI: CHEBI:67380 IUPAC Name: 4-hydroxy-3,5-dimethoxybenzaldehyde SMILES: COC1=CC(C=O)=CC(OC)=C1O

PubChem CID 8655
CAS 134-96-3
Molecular Weight (g/mol) 182.18
ChEBI CHEBI:67380
MDL Number MFCD00006943
SMILES COC1=CC(C=O)=CC(OC)=C1O
Synonym syringaldehyde,3,5-dimethoxy-4-hydroxybenzaldehyde,syringic aldehyde,syringylaldehyde,syringealdehyde,benzaldehyde, 4-hydroxy-3,5-dimethoxy,gallaldehyde 3,5-dimethyl ether,3,5-dimethoxy-4-hydroxybenzene carbonal,4-hydroxy-3,5-dimethoxy-benzaldehyde,springaldehyde
IUPAC Name 4-hydroxy-3,5-dimethoxybenzaldehyde
InChI Key KCDXJAYRVLXPFO-UHFFFAOYSA-N
Molecular Formula C9H10O4