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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 (4,326)
Complex Aldehydes (4,268)
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Alpha beta-unsaturated carbonyl compounds (547)
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961 – 975 of 6,893 results
961

2-Bromo-2-phenylacetophenone, 97%

CAS: 1484-50-0 Molecular Formula: C14H11BrO Molecular Weight (g/mol): 275.13 MDL Number: MFCD00000136 InChI Key: ZFFBIQMNKOJDJE-UHFFFAOYSA-N PubChem CID: 102630 IUPAC Name: 2-bromo-1,2-diphenylethanone SMILES: C1=CC=C(C=C1)C(C(=O)C2=CC=CC=C2)Br

PubChem CID 102630
CAS 1484-50-0
Molecular Weight (g/mol) 275.13
MDL Number MFCD00000136
SMILES C1=CC=C(C=C1)C(C(=O)C2=CC=CC=C2)Br
IUPAC Name 2-bromo-1,2-diphenylethanone
InChI Key ZFFBIQMNKOJDJE-UHFFFAOYSA-N
Molecular Formula C14H11BrO
962

6-Piperidinopyridine-2-carbaldehyde, ≥97%, Thermo Scientific™

CAS: 859850-71-8 Molecular Formula: C11H14N2O Molecular Weight (g/mol): 190.246 MDL Number: MFCD08543443 InChI Key: CFKVMXWXARUDQI-UHFFFAOYSA-N Synonym: 6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl PubChem CID: 18525732 IUPAC Name: 6-piperidin-1-ylpyridine-2-carbaldehyde SMILES: C1CCN(CC1)C2=CC=CC(=N2)C=O

PubChem CID 18525732
CAS 859850-71-8
Molecular Weight (g/mol) 190.246
MDL Number MFCD08543443
SMILES C1CCN(CC1)C2=CC=CC(=N2)C=O
Synonym 6-piperidin-1-yl picolinaldehyde,6-piperidinopyridine-2-carbaldehyde,6-piperidin-1-yl pyridine-2-carbaldehyde,2-formyl-6-piperidin-1-yl pyridine,6-piperidylpyridine-2-carbaldehyde,2-pyridinecarboxaldehyde,6-1-piperidinyl,2-pyridinecarboxaldehyde, 6-1-piperidinyl
IUPAC Name 6-piperidin-1-ylpyridine-2-carbaldehyde
InChI Key CFKVMXWXARUDQI-UHFFFAOYSA-N
Molecular Formula C11H14N2O
963

2-Bromo-1-(2-chloropyridin-4-yl)ethanone, 95%, Thermo Scientific™

CAS: 23794-16-3 Molecular Formula: C7H5BrClNO Molecular Weight (g/mol): 234.477 MDL Number: MFCD09702373 InChI Key: BZWBRLWSWBQIBX-UHFFFAOYSA-N Synonym: 2-bromo-1-2-chloropyridin-4-yl ethanone,2-bromo-1-2-chloro-4-pyridyl ethanone,2-bromo-1-2-chloropyridin-4-yl ethan-1-one,2-bromo-1-2-chloro-4-pyridinyl ethanone,2-bromo-1-2-chloro-pyridin-4-yl-ethanone,2-chloro-4-bromoacetylpyridine,2-bromo-1-2-chloro-pyridin-4-yl ethanone,ethanone,2-bromo-1-2-chloro-4-pyridinyl,2-bromo-1-2-chloro 4-pyridyl ethan-1-one,2-bromanyl-1-2-chloranylpyridin-4-yl ethanone PubChem CID: 16720431 IUPAC Name: 2-bromo-1-(2-chloropyridin-4-yl)ethanone SMILES: C1=CN=C(C=C1C(=O)CBr)Cl

PubChem CID 16720431
CAS 23794-16-3
Molecular Weight (g/mol) 234.477
MDL Number MFCD09702373
SMILES C1=CN=C(C=C1C(=O)CBr)Cl
Synonym 2-bromo-1-2-chloropyridin-4-yl ethanone,2-bromo-1-2-chloro-4-pyridyl ethanone,2-bromo-1-2-chloropyridin-4-yl ethan-1-one,2-bromo-1-2-chloro-4-pyridinyl ethanone,2-bromo-1-2-chloro-pyridin-4-yl-ethanone,2-chloro-4-bromoacetylpyridine,2-bromo-1-2-chloro-pyridin-4-yl ethanone,ethanone,2-bromo-1-2-chloro-4-pyridinyl,2-bromo-1-2-chloro 4-pyridyl ethan-1-one,2-bromanyl-1-2-chloranylpyridin-4-yl ethanone
IUPAC Name 2-bromo-1-(2-chloropyridin-4-yl)ethanone
InChI Key BZWBRLWSWBQIBX-UHFFFAOYSA-N
Molecular Formula C7H5BrClNO
964

2-Morpholin-4-yl-pyridine-3-carbaldehyde, 95%, Thermo Scientific™

CAS: 465514-09-4 Molecular Formula: C10H12N2O2 Molecular Weight (g/mol): 192.22 MDL Number: MFCD03086195 InChI Key: CCPVZIBHRFCNTR-UHFFFAOYSA-N Synonym: 2-morpholinonicotinaldehyde,2-morpholin-4-yl-pyridine-3-carbaldehyde,2-morpholin-4-ylpyridine-3-carboxaldehyde,2-morpholin-4-yl pyridine-3-carbaldehyde,2-morpholinopyridine-3-carboxaldehyde,2-morpholin-4-ylnicotinaldehyde,2-morpholin-4-yl nicotinaldehyde,2-morpholinopyridine-3-carbaldehyde,3-pyridinecarboxaldehyde,2-4-morpholinyl,3-pyridinecarboxaldehyde, 2-4-morpholinyl PubChem CID: 2776570 IUPAC Name: 2-morpholin-4-ylpyridine-3-carbaldehyde SMILES: O=CC1=C(N=CC=C1)N1CCOCC1

PubChem CID 2776570
CAS 465514-09-4
Molecular Weight (g/mol) 192.22
MDL Number MFCD03086195
SMILES O=CC1=C(N=CC=C1)N1CCOCC1
Synonym 2-morpholinonicotinaldehyde,2-morpholin-4-yl-pyridine-3-carbaldehyde,2-morpholin-4-ylpyridine-3-carboxaldehyde,2-morpholin-4-yl pyridine-3-carbaldehyde,2-morpholinopyridine-3-carboxaldehyde,2-morpholin-4-ylnicotinaldehyde,2-morpholin-4-yl nicotinaldehyde,2-morpholinopyridine-3-carbaldehyde,3-pyridinecarboxaldehyde,2-4-morpholinyl,3-pyridinecarboxaldehyde, 2-4-morpholinyl
IUPAC Name 2-morpholin-4-ylpyridine-3-carbaldehyde
InChI Key CCPVZIBHRFCNTR-UHFFFAOYSA-N
Molecular Formula C10H12N2O2
965

Methacrolein, 96%, stab. with hydroquinone

CAS: 78-85-3 Molecular Formula: C4H6O Molecular Weight (g/mol): 70.09 MDL Number: MFCD00006974 InChI Key: STNJBCKSHOAVAJ-UHFFFAOYSA-N Synonym: methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde PubChem CID: 6562 IUPAC Name: 2-methylprop-2-enal SMILES: CC(=C)C=O

PubChem CID 6562
CAS 78-85-3
Molecular Weight (g/mol) 70.09
MDL Number MFCD00006974
SMILES CC(=C)C=O
Synonym methacrolein,methacrylaldehyde,2-propenal, 2-methyl,isobutenal,2-methylacrolein,2-methylpropenal,2-methyl-2-propenal,methylacrylaldehyde,2-methylenepropanal,methacrylic aldehyde
IUPAC Name 2-methylprop-2-enal
InChI Key STNJBCKSHOAVAJ-UHFFFAOYSA-N
Molecular Formula C4H6O
966

4-Chromanone, 98+%

CAS: 491-37-2 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.161 MDL Number: MFCD00006840 InChI Key: MSTDXOZUKAQDRL-UHFFFAOYSA-N Synonym: 4-chromanone,chroman-4-one,chromanone,4h-1-benzopyran-4-one, 2,3-dihydro,2,3-dihydro-4h-chromen-4-one,2,3-dihydro-1-benzopyran-4-one,isochromanone,3,4-dihydro-2h-1-benzopyran-4-one,2,3-dihydro-4h-1-benzopyran-4-one,dihydrochromone PubChem CID: 68110 IUPAC Name: 2,3-dihydrochromen-4-one SMILES: C1COC2=CC=CC=C2C1=O

PubChem CID 68110
CAS 491-37-2
Molecular Weight (g/mol) 148.161
MDL Number MFCD00006840
SMILES C1COC2=CC=CC=C2C1=O
Synonym 4-chromanone,chroman-4-one,chromanone,4h-1-benzopyran-4-one, 2,3-dihydro,2,3-dihydro-4h-chromen-4-one,2,3-dihydro-1-benzopyran-4-one,isochromanone,3,4-dihydro-2h-1-benzopyran-4-one,2,3-dihydro-4h-1-benzopyran-4-one,dihydrochromone
IUPAC Name 2,3-dihydrochromen-4-one
InChI Key MSTDXOZUKAQDRL-UHFFFAOYSA-N
Molecular Formula C9H8O2
967

Methyl 3,3,3-trifluoropyruvate, 97%

CAS: 13089-11-7 Molecular Formula: C4H3F3O3 Molecular Weight (g/mol): 156.06 MDL Number: MFCD00114936 InChI Key: XGLLQDIWQRQROJ-UHFFFAOYSA-N Synonym: methyl trifluoropyruvate,methyl 3,3,3-trifluoropyruvate,methyltrifluoropyruvate,trifluoropyruvic acid methyl ester,3,3,3-trifluoropyruvic acid methyl ester,propanoic acid, 3,3,3-trifluoro-2-oxo-, methyl ester,pubchem2012,rarechem al bf 1300,acmc-1bp0j PubChem CID: 2734931 IUPAC Name: methyl 3,3,3-trifluoro-2-oxopropanoate SMILES: COC(=O)C(=O)C(F)(F)F

PubChem CID 2734931
CAS 13089-11-7
Molecular Weight (g/mol) 156.06
MDL Number MFCD00114936
SMILES COC(=O)C(=O)C(F)(F)F
Synonym methyl trifluoropyruvate,methyl 3,3,3-trifluoropyruvate,methyltrifluoropyruvate,trifluoropyruvic acid methyl ester,3,3,3-trifluoropyruvic acid methyl ester,propanoic acid, 3,3,3-trifluoro-2-oxo-, methyl ester,pubchem2012,rarechem al bf 1300,acmc-1bp0j
IUPAC Name methyl 3,3,3-trifluoro-2-oxopropanoate
InChI Key XGLLQDIWQRQROJ-UHFFFAOYSA-N
Molecular Formula C4H3F3O3
968

1,3-Benzothiazole-6-carboxaldehyde, 97%

CAS: 19989-67-4 Molecular Formula: C8H5NOS Molecular Weight (g/mol): 163.2 InChI Key: AVSFPLJXSHRMHM-UHFFFAOYSA-N Synonym: 6-benzothiazolecarboxaldehyde,benzo d thiazole-6-carbaldehyde,1,3-benzothiazole-6-carboxaldehyde,6-formylbenzothiazole,benzothiazol-6-carboxaldehyde,6-benzothiazolecarbaldehyde,1?3-benzothiazole-6-carboxaldehyde,6-benzo d thiazolecarboxaldehyde,6-benzothiazolecarboxaldehyde 8ci,9ci PubChem CID: 15089709 IUPAC Name: 1,3-benzothiazole-6-carbaldehyde SMILES: C1=CC2=C(C=C1C=O)SC=N2

PubChem CID 15089709
CAS 19989-67-4
Molecular Weight (g/mol) 163.2
SMILES C1=CC2=C(C=C1C=O)SC=N2
Synonym 6-benzothiazolecarboxaldehyde,benzo d thiazole-6-carbaldehyde,1,3-benzothiazole-6-carboxaldehyde,6-formylbenzothiazole,benzothiazol-6-carboxaldehyde,6-benzothiazolecarbaldehyde,1?3-benzothiazole-6-carboxaldehyde,6-benzo d thiazolecarboxaldehyde,6-benzothiazolecarboxaldehyde 8ci,9ci
IUPAC Name 1,3-benzothiazole-6-carbaldehyde
InChI Key AVSFPLJXSHRMHM-UHFFFAOYSA-N
Molecular Formula C8H5NOS
969

4,5,6,7-Tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde, 97%, Thermo Scientific Chemicals

CAS: 307308-03-8 Molecular Formula: C8H10N2O Molecular Weight (g/mol): 150.18 InChI Key: CSPINDKIWMCRNX-UHFFFAOYSA-N Synonym: 4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxaldehyde,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carbaldehyde,pyrazolo 1,5-a pyridine-3-carboxaldehyde,4,5,6,7-tetrahydro-9ci,pyrazolo 1,5-a pyridine-3-carboxaldehyde, 4,5,6,7-tetrahydro-9ci PubChem CID: 45083680 IUPAC Name: 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde SMILES: C1CCN2C(=C(C=N2)C=O)C1

PubChem CID 45083680
CAS 307308-03-8
Molecular Weight (g/mol) 150.18
SMILES C1CCN2C(=C(C=N2)C=O)C1
Synonym 4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydropyrazolo 1,5-a pyridine-3-carboxaldehyde,4h,5h,6h,7h-pyrazolo 1,5-a pyridine-3-carbaldehyde,4,5,6,7-tetrahydro-pyrazolo 1,5-a pyridine-3-carbaldehyde,pyrazolo 1,5-a pyridine-3-carboxaldehyde,4,5,6,7-tetrahydro-9ci,pyrazolo 1,5-a pyridine-3-carboxaldehyde, 4,5,6,7-tetrahydro-9ci
IUPAC Name 4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine-3-carbaldehyde
InChI Key CSPINDKIWMCRNX-UHFFFAOYSA-N
Molecular Formula C8H10N2O
970

3-Phenylpropionaldehyde, 95%

CAS: 104-53-0 Molecular Formula: C9H10O Molecular Weight (g/mol): 134.178 MDL Number: MFCD00007021 InChI Key: YGCZTXZTJXYWCO-UHFFFAOYSA-N Synonym: benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl PubChem CID: 7707 IUPAC Name: 3-phenylpropanal SMILES: C1=CC=C(C=C1)CCC=O

PubChem CID 7707
CAS 104-53-0
Molecular Weight (g/mol) 134.178
MDL Number MFCD00007021
SMILES C1=CC=C(C=C1)CCC=O
Synonym benzenepropanal,3-phenylpropionaldehyde,hydrocinnamaldehyde,hydrocinnamic aldehyde,dihydrocinnamaldehyde,benzylacetaldehyde,3-phenyl-1-propanal,3-phenylpropylaldehyde,3-phenylpropyl aldehyde,propanal, phenyl
IUPAC Name 3-phenylpropanal
InChI Key YGCZTXZTJXYWCO-UHFFFAOYSA-N
Molecular Formula C9H10O
971

4'-Methoxybutyrophenone, 97%

CAS: 4160-51-4 Molecular Formula: C11H14O2 Molecular Weight (g/mol): 178.23 MDL Number: MFCD00027138 InChI Key: JLCDSZXBELPBRD-UHFFFAOYSA-N Synonym: 4'-methoxybutyrophenone,1-4-methoxyphenyl butan-1-one,p-methoxybutyrophenone,4-methoxybutyrophenone,1-butanone, 1-4-methoxyphenyl,butyrophenone, 4'-methoxy,1-4-methoxyphenyl-1-butanone,4-butyrylanisole,acmc-209jkw,4'-methoxy-butyrophenone PubChem CID: 77810 IUPAC Name: 1-(4-methoxyphenyl)butan-1-one SMILES: CCCC(=O)C1=CC=C(OC)C=C1

PubChem CID 77810
CAS 4160-51-4
Molecular Weight (g/mol) 178.23
MDL Number MFCD00027138
SMILES CCCC(=O)C1=CC=C(OC)C=C1
Synonym 4'-methoxybutyrophenone,1-4-methoxyphenyl butan-1-one,p-methoxybutyrophenone,4-methoxybutyrophenone,1-butanone, 1-4-methoxyphenyl,butyrophenone, 4'-methoxy,1-4-methoxyphenyl-1-butanone,4-butyrylanisole,acmc-209jkw,4'-methoxy-butyrophenone
IUPAC Name 1-(4-methoxyphenyl)butan-1-one
InChI Key JLCDSZXBELPBRD-UHFFFAOYSA-N
Molecular Formula C11H14O2
972

Ethyl 2-methylacetoacetate, 95%

CAS: 609-14-3 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009164 InChI Key: FNENWZWNOPCZGK-UHFFFAOYSA-N Synonym: ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester PubChem CID: 701 IUPAC Name: ethyl 2-methyl-3-oxobutanoate SMILES: CCOC(=O)C(C)C(=O)C

PubChem CID 701
CAS 609-14-3
Molecular Weight (g/mol) 144.17
MDL Number MFCD00009164
SMILES CCOC(=O)C(C)C(=O)C
Synonym ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester
IUPAC Name ethyl 2-methyl-3-oxobutanoate
InChI Key FNENWZWNOPCZGK-UHFFFAOYSA-N
Molecular Formula C7H12O3
973

Irish Moss Carrageenan, MP Biomedicals™

CAS: 9000-07-1 MDL Number: MFCD00081480 Synonym: Carrageenan,Gelatin

CAS 9000-07-1
MDL Number MFCD00081480
Synonym Carrageenan,Gelatin
974

Acetovanillone, 98%

CAS: 498-02-2 Molecular Formula: C9H10O3 Molecular Weight (g/mol): 166.18 MDL Number: MFCD00008747 InChI Key: DFYRUELUNQRZTB-UHFFFAOYSA-N Synonym: acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon PubChem CID: 2214 ChEBI: CHEBI:2781 IUPAC Name: 1-(4-hydroxy-3-methoxyphenyl)ethanone SMILES: COC1=CC(=CC=C1O)C(C)=O

PubChem CID 2214
CAS 498-02-2
Molecular Weight (g/mol) 166.18
ChEBI CHEBI:2781
MDL Number MFCD00008747
SMILES COC1=CC(=CC=C1O)C(C)=O
Synonym acetovanillone,apocynin,4'-hydroxy-3'-methoxyacetophenone,1-4-hydroxy-3-methoxyphenyl ethanone,acetoguaiacone,acetoguaiacon,apocynine,4-acetyl-2-methoxyphenol,acetovanilone,acetovanyllon
IUPAC Name 1-(4-hydroxy-3-methoxyphenyl)ethanone
InChI Key DFYRUELUNQRZTB-UHFFFAOYSA-N
Molecular Formula C9H10O3
975

2-Amino-5-(4-pyridyl)-1,3,4-thiadiazole, 97%

CAS: 2002-04-2 MDL Number: MFCD00473692

CAS 2002-04-2
MDL Number MFCD00473692