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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 (6,006)
Complex Ketones (4,402)
Dicarbonyl Compounds (581)
Alpha beta-unsaturated carbonyl compounds (528)
Acyloins (104)

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481 – 495 of 8,718 results
481
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Ethyl 4-chloroacetoacetate, 98%

CAS: 638-07-3 Molecular Formula: C6H9ClO3 Molecular Weight (g/mol): 164.59 MDL Number: MFCD00000939 InChI Key: OHLRLMWUFVDREV-UHFFFAOYSA-N Synonym: ethyl 4-chloroacetoacetate,4-chloroacetoacetic acid ethyl ester,butanoic acid, 4-chloro-3-oxo-, ethyl ester,ethyl gamma-chloroacetoacetate,unii-5ae82250cm,ccris 6791,ethyl chloroacetyl acetate,butanoic acid, 4-chloro-3-oxo-ethylester,ethyl 4-chloro-3-oxobutyrate,ethyl 4-chloro-3-oxo-butanoate PubChem CID: 69484 IUPAC Name: ethyl 4-chloro-3-oxobutanoate SMILES: CCOC(=O)CC(=O)CCl

PubChem CID 69484
CAS 638-07-3
Molecular Weight (g/mol) 164.59
MDL Number MFCD00000939
SMILES CCOC(=O)CC(=O)CCl
Synonym ethyl 4-chloroacetoacetate,4-chloroacetoacetic acid ethyl ester,butanoic acid, 4-chloro-3-oxo-, ethyl ester,ethyl gamma-chloroacetoacetate,unii-5ae82250cm,ccris 6791,ethyl chloroacetyl acetate,butanoic acid, 4-chloro-3-oxo-ethylester,ethyl 4-chloro-3-oxobutyrate,ethyl 4-chloro-3-oxo-butanoate
IUPAC Name ethyl 4-chloro-3-oxobutanoate
InChI Key OHLRLMWUFVDREV-UHFFFAOYSA-N
Molecular Formula C6H9ClO3
482

Tetrakis(2,2,6,6-tetramethyl-3,5-heptanedionato)zirconium(IV), 99.9%, Thermo Scientific™

CAS: 18865-74-2 Molecular Formula: C44H80O8Zr Molecular Weight (g/mol): 828.34 MDL Number: MFCD00145380,MFCD00145380 InChI Key: ANBXKEDJQLYCLX-UHFFFAOYSA-N Synonym: tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium,zirconium 2,2,6,6-tetramethyl-3,5-heptanedionate,tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium iv,zr tmhd 4,zirconium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,zirconium tetrakis dipivaloylmethanate,zirconium iv 2,2,6,6-tetramethyl-3,5-heptanedionate,4z-2,2,6,6-tetramethyl-5-tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy zirconio oxy hept-4-en-3-one PubChem CID: 50919870 IUPAC Name: 5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;zirconium SMILES: [Zr].CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C

PubChem CID 50919870
CAS 18865-74-2
Molecular Weight (g/mol) 828.34
MDL Number MFCD00145380,MFCD00145380
SMILES [Zr].CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C.CC(C)(C)C(O)=CC(=O)C(C)(C)C
Synonym tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium,zirconium 2,2,6,6-tetramethyl-3,5-heptanedionate,tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionato zirconium iv,zr tmhd 4,zirconium tetrakis 2,2,6,6-tetramethyl-3,5-heptanedionate,zirconium tetrakis dipivaloylmethanate,zirconium iv 2,2,6,6-tetramethyl-3,5-heptanedionate,4z-2,2,6,6-tetramethyl-5-tris 3z-2,2,6,6-tetramethyl-5-oxohept-3-en-3-yl oxy zirconio oxy hept-4-en-3-one
IUPAC Name 5-hydroxy-2,2,6,6-tetramethylhept-4-en-3-one;zirconium
InChI Key ANBXKEDJQLYCLX-UHFFFAOYSA-N
Molecular Formula C44H80O8Zr
483
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2',4'-Dihydroxyacetophenone, 98%

CAS: 89-84-9 Molecular Formula: C8H8O3 Molecular Weight (g/mol): 152.15 MDL Number: MFCD00002279 InChI Key: SULYEHHGGXARJS-UHFFFAOYSA-N Synonym: 2',4'-dihydroxyacetophenone,2,4-dihydroxyacetophenone,1-2,4-dihydroxyphenyl ethanone,resacetophenone,4-acetylresorcinol,resoacetophenone,ethanone, 1-2,4-dihydroxyphenyl,1-acetyl-2,4-dihydroxybenzene,resorcinol, 4-acetyl,1-2,4-dihydroxyphenyl ethan-1-one PubChem CID: 6990 ChEBI: CHEBI:18414 IUPAC Name: 1-(2,4-dihydroxyphenyl)ethanone SMILES: CC(=O)C1=CC=C(O)C=C1O

PubChem CID 6990
CAS 89-84-9
Molecular Weight (g/mol) 152.15
ChEBI CHEBI:18414
MDL Number MFCD00002279
SMILES CC(=O)C1=CC=C(O)C=C1O
Synonym 2',4'-dihydroxyacetophenone,2,4-dihydroxyacetophenone,1-2,4-dihydroxyphenyl ethanone,resacetophenone,4-acetylresorcinol,resoacetophenone,ethanone, 1-2,4-dihydroxyphenyl,1-acetyl-2,4-dihydroxybenzene,resorcinol, 4-acetyl,1-2,4-dihydroxyphenyl ethan-1-one
IUPAC Name 1-(2,4-dihydroxyphenyl)ethanone
InChI Key SULYEHHGGXARJS-UHFFFAOYSA-N
Molecular Formula C8H8O3
484
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4'-Chloropropiophenone, 98%

CAS: 6285-05-8 MDL Number: MFCD00000626

CAS 6285-05-8
MDL Number MFCD00000626
485
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3-Methyl-2-butenal, 97%

CAS: 107-86-8 Molecular Formula: C5H8O Molecular Weight (g/mol): 84.12 InChI Key: SEPQTYODOKLVSB-UHFFFAOYSA-N Synonym: 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde PubChem CID: 61020 ChEBI: CHEBI:15825 IUPAC Name: 3-methylbut-2-enal SMILES: CC(=CC=O)C

PubChem CID 61020
CAS 107-86-8
Molecular Weight (g/mol) 84.12
ChEBI CHEBI:15825
SMILES CC(=CC=O)C
Synonym 3-methyl-2-butenal,prenal,3-methylcrotonaldehyde,senecialdehyde,3,3-dimethylacrolein,senecioaldehyde,2-butenal, 3-methyl,beta,beta-dimethylacrolein,crotonaldehyde, 3-methyl,beta-methylcrotonaldehyde
IUPAC Name 3-methylbut-2-enal
InChI Key SEPQTYODOKLVSB-UHFFFAOYSA-N
Molecular Formula C5H8O
486
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1,3-Dichloroacetone, 96%

CAS: 534-07-6 Molecular Formula: C3H4Cl2O Molecular Weight (g/mol): 126.96 MDL Number: MFCD00000937 InChI Key: SUNMBRGCANLOEG-UHFFFAOYSA-N Synonym: 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone PubChem CID: 10793 IUPAC Name: 1,3-dichloropropan-2-one SMILES: ClCC(=O)CCl

PubChem CID 10793
CAS 534-07-6
Molecular Weight (g/mol) 126.96
MDL Number MFCD00000937
SMILES ClCC(=O)CCl
Synonym 1,3-dichloroacetone,1,3-dichloro-2-propanone,1,3-dichloropropanone,s-dichloroacetone,sym-dichloroacetone,bis chloromethyl ketone,2-propanone, 1,3-dichloro,acetone, 1,3-dichloro,chloromethyl ketone
IUPAC Name 1,3-dichloropropan-2-one
InChI Key SUNMBRGCANLOEG-UHFFFAOYSA-N
Molecular Formula C3H4Cl2O
487
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3,4-Dichlorobenzaldehyde, 98%

CAS: 6287-38-3 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00003351 InChI Key: ZWUSBSHBFFPRNE-UHFFFAOYSA-N Synonym: benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971 PubChem CID: 22710 IUPAC Name: 3,4-dichlorobenzaldehyde SMILES: C1=CC(=C(C=C1C=O)Cl)Cl

PubChem CID 22710
CAS 6287-38-3
Molecular Weight (g/mol) 175.01
MDL Number MFCD00003351
SMILES C1=CC(=C(C=C1C=O)Cl)Cl
Synonym benzaldehyde, 3,4-dichloro,unii-i6z632wsj5,ccris 6015,pubchem8230,3,4-dichlorobenzaldehye,3,4-dichlorobenzaldhyde,3,4 dichlorobenzaldehyde,3,4-dichlorobenzaidehyde,4,3-dichlorobenzaldehyde,dsstox_cid_4971
IUPAC Name 3,4-dichlorobenzaldehyde
InChI Key ZWUSBSHBFFPRNE-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O
488

Amlodipine Related Compound A, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

489
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2-Chlorocyclohexanone, 95%, stabilized

CAS: 822-87-7 Molecular Formula: C6H9ClO Molecular Weight (g/mol): 132.59 MDL Number: MFCD00001626 InChI Key: CCHNWURRBFGQCD-UHFFFAOYNA-N Synonym: 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted PubChem CID: 13203 IUPAC Name: 2-chlorocyclohexan-1-one SMILES: ClC1CCCCC1=O

PubChem CID 13203
CAS 822-87-7
Molecular Weight (g/mol) 132.59
MDL Number MFCD00001626
SMILES ClC1CCCCC1=O
Synonym 2-chlorocyclohexanone,cyclohexanone, 2-chloro,alpha-chlorocyclohexanone,2-chlorocyclohexonone,.alpha.-chlorocyclohexanone,2-chlorocyclohexanon,2-chlorocylohexanone,2-chloro cyclohexanone,2-chloro-cyclohexanone,acmc-209ted
IUPAC Name 2-chlorocyclohexan-1-one
InChI Key CCHNWURRBFGQCD-UHFFFAOYNA-N
Molecular Formula C6H9ClO
490
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3-Benzoylpropionic acid, 98%

CAS: 2051-95-8 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.19 MDL Number: MFCD00002792 InChI Key: KMQLIDDEQAJAGJ-UHFFFAOYSA-N Synonym: 3-benzoylpropionic acid,4-oxo-4-phenylbutyric acid,3-benzoylpropanoic acid,beta-benzoylpropionic acid,benzoylpropionic acid,propanoic acid, 3-benzoyl,benzenebutanoic acid, .gamma.-oxo,3-benzoylpropionicacid,propionic acid, 3-benzoyl,4-phenyl-4-oxobutyric acid PubChem CID: 72871 ChEBI: CHEBI:64437 IUPAC Name: 4-oxo-4-phenylbutanoic acid SMILES: OC(=O)CCC(=O)C1=CC=CC=C1

PubChem CID 72871
CAS 2051-95-8
Molecular Weight (g/mol) 178.19
ChEBI CHEBI:64437
MDL Number MFCD00002792
SMILES OC(=O)CCC(=O)C1=CC=CC=C1
Synonym 3-benzoylpropionic acid,4-oxo-4-phenylbutyric acid,3-benzoylpropanoic acid,beta-benzoylpropionic acid,benzoylpropionic acid,propanoic acid, 3-benzoyl,benzenebutanoic acid, .gamma.-oxo,3-benzoylpropionicacid,propionic acid, 3-benzoyl,4-phenyl-4-oxobutyric acid
IUPAC Name 4-oxo-4-phenylbutanoic acid
InChI Key KMQLIDDEQAJAGJ-UHFFFAOYSA-N
Molecular Formula C10H10O3
491
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3-Acetylpyridine, 98%

CAS: 350-03-8 Molecular Formula: C7H7NO Molecular Weight (g/mol): 121.14 MDL Number: MFCD00006396 InChI Key: WEGYGNROSJDEIW-UHFFFAOYSA-N Synonym: 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one PubChem CID: 9589 IUPAC Name: 1-pyridin-3-ylethanone SMILES: CC(=O)C1=CN=CC=C1

PubChem CID 9589
CAS 350-03-8
Molecular Weight (g/mol) 121.14
MDL Number MFCD00006396
SMILES CC(=O)C1=CN=CC=C1
Synonym 3-acetylpyridine,1-pyridin-3-yl ethanone,3-acetopyridine,1-3-pyridinyl ethanone,methyl 3-pyridyl ketone,ethanone, 1-3-pyridinyl,ketone, methyl 3-pyridyl,3-acetyl pyridine,3-pyridyl methyl ketone,1-pyridin-3-yl ethan-1-one
IUPAC Name 1-pyridin-3-ylethanone
InChI Key WEGYGNROSJDEIW-UHFFFAOYSA-N
Molecular Formula C7H7NO
492
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3,4-Hexanedione, 96%

CAS: 4437-51-8 Molecular Formula: C6H10O2 Molecular Weight (g/mol): 114.14 MDL Number: MFCD00010237 InChI Key: KVFQMAZOBTXCAZ-UHFFFAOYSA-N Synonym: 3,4-hexanedione,bipropionyl,dipropionyl,diethyl diketone,3,4-hexane dione,unii-4m4npr5vgd,3,4-hexandione,fema no. 3168,ccris 6295,4m4npr5vgd PubChem CID: 62539 IUPAC Name: hexane-3,4-dione SMILES: CCC(=O)C(=O)CC

PubChem CID 62539
CAS 4437-51-8
Molecular Weight (g/mol) 114.14
MDL Number MFCD00010237
SMILES CCC(=O)C(=O)CC
Synonym 3,4-hexanedione,bipropionyl,dipropionyl,diethyl diketone,3,4-hexane dione,unii-4m4npr5vgd,3,4-hexandione,fema no. 3168,ccris 6295,4m4npr5vgd
IUPAC Name hexane-3,4-dione
InChI Key KVFQMAZOBTXCAZ-UHFFFAOYSA-N
Molecular Formula C6H10O2
493
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2,6-Diacetylpyridine, 99%

CAS: 1129-30-2 Molecular Formula: C9H9NO2 Molecular Weight (g/mol): 163.18 MDL Number: MFCD00006304 InChI Key: BEZVGIHGZPLGBL-UHFFFAOYSA-N Synonym: 2,6-diacetylpyridine,1,1'-pyridine-2,6-diyl diethanone,1-6-acetylpyridin-2-yl ethanone,pyridine-2,6-diacetyl,2,6-diacetyl pyridine,1-6-acetyl-pyridin-2-yl-ethanone,ethanone, 1,1'-2,6-pyridinediyl bis,1-6-acetylpyridin-2-yl ethan-1-one,2,6diacetylpyridine,pubchem3144 PubChem CID: 70790 IUPAC Name: 1-(6-acetylpyridin-2-yl)ethanone SMILES: CC(=O)C1=CC=CC(=N1)C(C)=O

PubChem CID 70790
CAS 1129-30-2
Molecular Weight (g/mol) 163.18
MDL Number MFCD00006304
SMILES CC(=O)C1=CC=CC(=N1)C(C)=O
Synonym 2,6-diacetylpyridine,1,1'-pyridine-2,6-diyl diethanone,1-6-acetylpyridin-2-yl ethanone,pyridine-2,6-diacetyl,2,6-diacetyl pyridine,1-6-acetyl-pyridin-2-yl-ethanone,ethanone, 1,1'-2,6-pyridinediyl bis,1-6-acetylpyridin-2-yl ethan-1-one,2,6diacetylpyridine,pubchem3144
IUPAC Name 1-(6-acetylpyridin-2-yl)ethanone
InChI Key BEZVGIHGZPLGBL-UHFFFAOYSA-N
Molecular Formula C9H9NO2
494
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1-Bromopinacolone, 93%

CAS: 5469-26-1 Molecular Formula: C6H11BrO Molecular Weight (g/mol): 179.06 MDL Number: MFCD00000206 InChI Key: SAIRZMWXVJEBMO-UHFFFAOYSA-N Synonym: 1-bromopinacolone,bromopinacolone,1-bromo-3,3-dimethyl-2-butanone,1-bromopinacolin,bromopinacolin,bromomethyl tert-butyl ketone,pivaloylmethyl bromide,tert-butyl bromomethyl ketone,2-butanone, 1-bromo-3,3-dimethyl,omega-brompinakolin german PubChem CID: 21642 IUPAC Name: 1-bromo-3,3-dimethylbutan-2-one SMILES: CC(C)(C)C(=O)CBr

PubChem CID 21642
CAS 5469-26-1
Molecular Weight (g/mol) 179.06
MDL Number MFCD00000206
SMILES CC(C)(C)C(=O)CBr
Synonym 1-bromopinacolone,bromopinacolone,1-bromo-3,3-dimethyl-2-butanone,1-bromopinacolin,bromopinacolin,bromomethyl tert-butyl ketone,pivaloylmethyl bromide,tert-butyl bromomethyl ketone,2-butanone, 1-bromo-3,3-dimethyl,omega-brompinakolin german
IUPAC Name 1-bromo-3,3-dimethylbutan-2-one
InChI Key SAIRZMWXVJEBMO-UHFFFAOYSA-N
Molecular Formula C6H11BrO
495
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4-Bromo-1-indanone, 97%, Thermo Scientific Chemicals

CAS: 15115-60-3 Molecular Formula: C9H7BrO Molecular Weight (g/mol): 211.06 MDL Number: MFCD01719772 InChI Key: UVVYFYLSZIMKMC-UHFFFAOYSA-N Synonym: 4-bromo-1-indanone,4-bromo-indan-1-one,4-bromoindan-1-one,4-bromo-2,3-dihydro-1h-inden-1-one,1-indanone, 4-bromo,4-bromohydrindone-1,1h-inden-1-one, 4-bromo-2,3-dihydro,4-bromoindanone,4-bromo indanone,4-bromo-indanone PubChem CID: 98713 IUPAC Name: 4-bromo-2,3-dihydroinden-1-one SMILES: BrC1=CC=CC2=C1CCC2=O

PubChem CID 98713
CAS 15115-60-3
Molecular Weight (g/mol) 211.06
MDL Number MFCD01719772
SMILES BrC1=CC=CC2=C1CCC2=O
Synonym 4-bromo-1-indanone,4-bromo-indan-1-one,4-bromoindan-1-one,4-bromo-2,3-dihydro-1h-inden-1-one,1-indanone, 4-bromo,4-bromohydrindone-1,1h-inden-1-one, 4-bromo-2,3-dihydro,4-bromoindanone,4-bromo indanone,4-bromo-indanone
IUPAC Name 4-bromo-2,3-dihydroinden-1-one
InChI Key UVVYFYLSZIMKMC-UHFFFAOYSA-N
Molecular Formula C9H7BrO