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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 (4,313)
Complex Aldehydes (4,078)
Dicarbonyl Compounds (575)
Alpha beta-unsaturated carbonyl compounds (547)
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436 – 450 of 6,672 results
436

3-[3-(Dimethylamino)propoxy]benzaldehyde, 95%, Thermo Scientific™

CAS: 26815-13-4 Molecular Formula: C12H17NO2 Molecular Weight (g/mol): 207.273 MDL Number: MFCD09064988 InChI Key: CMVPGTWBRBJOQR-UHFFFAOYSA-N Synonym: 3-3-dimethylamino propoxy benzaldehyde,benzaldehyde,3-3-dimethylamino propoxy,3-3-dimethylamino-propoxy-benzaldehyde,3-3-dimethylaminopropoxy benzaldehyde PubChem CID: 10727031 IUPAC Name: 3-[3-(dimethylamino)propoxy]benzaldehyde SMILES: CN(C)CCCOC1=CC=CC(=C1)C=O

PubChem CID 10727031
CAS 26815-13-4
Molecular Weight (g/mol) 207.273
MDL Number MFCD09064988
SMILES CN(C)CCCOC1=CC=CC(=C1)C=O
Synonym 3-3-dimethylamino propoxy benzaldehyde,benzaldehyde,3-3-dimethylamino propoxy,3-3-dimethylamino-propoxy-benzaldehyde,3-3-dimethylaminopropoxy benzaldehyde
IUPAC Name 3-[3-(dimethylamino)propoxy]benzaldehyde
InChI Key CMVPGTWBRBJOQR-UHFFFAOYSA-N
Molecular Formula C12H17NO2
437

4'-Chloro-2'-hydroxyacetophenone, 97%

CAS: 6921-66-0 Molecular Formula: C8H7ClO2 Molecular Weight (g/mol): 170.59 InChI Key: QCVSDCHNBNFJDQ-UHFFFAOYSA-N Synonym: 1-4-chloro-2-hydroxyphenyl ethanone,4'-chloro-2'-hydroxyacetophenone,4-chloro-2-hydroxyacetophenone,1-4-chloro-2-hydroxyphenyl ethan-1-one,2'-hydroxy-4'-chloroacetophenone,1-4-chloro-2-hydroxy-phenyl ethanone,ethanone, 1-4-chloro-2-hydroxyphenyl,4'-chloro-2'-hydroxy-acetophenone,ethanone,1-4-chloro-2-hydroxyphenyl PubChem CID: 1051513 IUPAC Name: 1-(4-chloro-2-hydroxyphenyl)ethanone SMILES: CC(=O)C1=C(C=C(C=C1)Cl)O

PubChem CID 1051513
CAS 6921-66-0
Molecular Weight (g/mol) 170.59
SMILES CC(=O)C1=C(C=C(C=C1)Cl)O
Synonym 1-4-chloro-2-hydroxyphenyl ethanone,4'-chloro-2'-hydroxyacetophenone,4-chloro-2-hydroxyacetophenone,1-4-chloro-2-hydroxyphenyl ethan-1-one,2'-hydroxy-4'-chloroacetophenone,1-4-chloro-2-hydroxy-phenyl ethanone,ethanone, 1-4-chloro-2-hydroxyphenyl,4'-chloro-2'-hydroxy-acetophenone,ethanone,1-4-chloro-2-hydroxyphenyl
IUPAC Name 1-(4-chloro-2-hydroxyphenyl)ethanone
InChI Key QCVSDCHNBNFJDQ-UHFFFAOYSA-N
Molecular Formula C8H7ClO2
438

2-Acetylbenzoic acid, 99%

CAS: 577-56-0 Molecular Formula: C9H8O3 Molecular Weight (g/mol): 164.16 MDL Number: MFCD00002475 InChI Key: QDAWXRKTSATEOP-UHFFFAOYSA-N Synonym: o-acetylbenzoic acid,benzoic acid, 2-acetyl,2-acetylbenzoicacid,acetophenone-2-carboxylic acid,2-acetyl-benzoic acid,benzoic acid, acetyl,3-hydroxy-3-methylphthalide,2'-acetophenonecarboxylic acid,acetophenone-2'-carboxylic acid,methyl phenyl ketone-o-carboxylic acid PubChem CID: 68474 IUPAC Name: 2-acetylbenzoic acid SMILES: CC(=O)C1=CC=CC=C1C(O)=O

PubChem CID 68474
CAS 577-56-0
Molecular Weight (g/mol) 164.16
MDL Number MFCD00002475
SMILES CC(=O)C1=CC=CC=C1C(O)=O
Synonym o-acetylbenzoic acid,benzoic acid, 2-acetyl,2-acetylbenzoicacid,acetophenone-2-carboxylic acid,2-acetyl-benzoic acid,benzoic acid, acetyl,3-hydroxy-3-methylphthalide,2'-acetophenonecarboxylic acid,acetophenone-2'-carboxylic acid,methyl phenyl ketone-o-carboxylic acid
IUPAC Name 2-acetylbenzoic acid
InChI Key QDAWXRKTSATEOP-UHFFFAOYSA-N
Molecular Formula C9H8O3
439

3-Chloro-2-butanone, 96%

CAS: 4091-39-8 Molecular Formula: C4H7ClO Molecular Weight (g/mol): 106.549 MDL Number: MFCD00000865 InChI Key: OIMRLHCSLQUXLL-UHFFFAOYSA-N Synonym: 3-chloro-2-butanone,2-butanone, 3-chloro,3-chlorobutanone,1-acetyl-1-chloroethane,1-chloroethyl methyl ketone,2-chloro-3-butanone,2-butanone, 3-chloro-, +,chloro-mek,3-chloro-2-butanon,3-chlorobutan-2-on PubChem CID: 20026 IUPAC Name: 3-chlorobutan-2-one SMILES: CC(C(=O)C)Cl

PubChem CID 20026
CAS 4091-39-8
Molecular Weight (g/mol) 106.549
MDL Number MFCD00000865
SMILES CC(C(=O)C)Cl
Synonym 3-chloro-2-butanone,2-butanone, 3-chloro,3-chlorobutanone,1-acetyl-1-chloroethane,1-chloroethyl methyl ketone,2-chloro-3-butanone,2-butanone, 3-chloro-, +,chloro-mek,3-chloro-2-butanon,3-chlorobutan-2-on
IUPAC Name 3-chlorobutan-2-one
InChI Key OIMRLHCSLQUXLL-UHFFFAOYSA-N
Molecular Formula C4H7ClO
440

Chromium(III) acetylacetonate, 97%

CAS: 21679-31-2 Molecular Formula: C15H21CrO6 Molecular Weight (g/mol): 349.32 MDL Number: MFCD00000015 MFCD00000015 InChI Key: JWORPXLMBPOPPU-LNTINUHCSA-K Synonym: chromium iii acetylacetonate,dsstox_cid_30421,dsstox_gsid_51863 PubChem CID: 91759531 IUPAC Name: chromium;(Z)-4-oxoniumylidenepent-2-en-2-olate SMILES: [Cr+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O

PubChem CID 91759531
CAS 21679-31-2
Molecular Weight (g/mol) 349.32
MDL Number MFCD00000015 MFCD00000015
SMILES [Cr+3].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O
Synonym chromium iii acetylacetonate,dsstox_cid_30421,dsstox_gsid_51863
IUPAC Name chromium;(Z)-4-oxoniumylidenepent-2-en-2-olate
InChI Key JWORPXLMBPOPPU-LNTINUHCSA-K
Molecular Formula C15H21CrO6
441

Diethyl malonate, 99%

CAS: 105-53-3 Molecular Formula: C7H12O4 Molecular Weight (g/mol): 160.169 MDL Number: MFCD00009195 InChI Key: IYXGSMUGOJNHAZ-UHFFFAOYSA-N Synonym: diethyl malonate,malonic ester,propanedioic acid, diethyl ester,dicarbethoxymethane,malonic acid, diethyl ester,carbethoxyacetic ester,malonic acid diethyl ester,1,3-diethyl propanedioate,ethyl propanedioate,ethyl malonate van PubChem CID: 7761 IUPAC Name: diethyl propanedioate SMILES: CCOC(=O)CC(=O)OCC

PubChem CID 7761
CAS 105-53-3
Molecular Weight (g/mol) 160.169
MDL Number MFCD00009195
SMILES CCOC(=O)CC(=O)OCC
Synonym diethyl malonate,malonic ester,propanedioic acid, diethyl ester,dicarbethoxymethane,malonic acid, diethyl ester,carbethoxyacetic ester,malonic acid diethyl ester,1,3-diethyl propanedioate,ethyl propanedioate,ethyl malonate van
IUPAC Name diethyl propanedioate
InChI Key IYXGSMUGOJNHAZ-UHFFFAOYSA-N
Molecular Formula C7H12O4
442

3-(Bromoacetyl)pyridine hydrobromide, 98%

CAS: 17694-68-7 Molecular Formula: C7H7Br2NO Molecular Weight (g/mol): 280.95 MDL Number: MFCD00052182 InChI Key: WDTSYONULAZKIE-UHFFFAOYSA-N Synonym: 2-bromo-1-pyridin-3-yl ethanone hydrobromide,3-bromoacetyl pyridine hydrobromide,3-2-bromoacetyl pyridine hydrobromide,2-bromo-1-3-pyridinyl ethanone hydrobromide,3-bromoacetyl pyridinium bromide,3-bromoacetyl pyridine hbr,2-bromo-1-pyridin-3-ylethan-1-one hydrobromide,2-bromo-1-pyridin-3-ylethanone hydrobromide,3-bromoacetylpyridine hydrobromide PubChem CID: 2776234 IUPAC Name: 2-bromo-1-pyridin-3-ylethanone;hydrobromide SMILES: [H+].[Br-].BrCC(=O)C1=CC=CN=C1

PubChem CID 2776234
CAS 17694-68-7
Molecular Weight (g/mol) 280.95
MDL Number MFCD00052182
SMILES [H+].[Br-].BrCC(=O)C1=CC=CN=C1
Synonym 2-bromo-1-pyridin-3-yl ethanone hydrobromide,3-bromoacetyl pyridine hydrobromide,3-2-bromoacetyl pyridine hydrobromide,2-bromo-1-3-pyridinyl ethanone hydrobromide,3-bromoacetyl pyridinium bromide,3-bromoacetyl pyridine hbr,2-bromo-1-pyridin-3-ylethan-1-one hydrobromide,2-bromo-1-pyridin-3-ylethanone hydrobromide,3-bromoacetylpyridine hydrobromide
IUPAC Name 2-bromo-1-pyridin-3-ylethanone;hydrobromide
InChI Key WDTSYONULAZKIE-UHFFFAOYSA-N
Molecular Formula C7H7Br2NO
443

3-Methyl-3-penten-2-one, 98%

CAS: 565-62-8 Molecular Formula: C6H10O Molecular Weight (g/mol): 98.14 InChI Key: ZAMCMCQRTZKGDX-SNAWJCMRSA-N Synonym: 3-methyl-3-penten-2-one,e-3-methylpent-3-en-2-one,e-3-methyl-3-penten-2-one,unii-jbr4o01db2,jbr4o01db2,3-methyl-2-penten-4-one,3-penten-2-one, 3-methyl,3-methyl-3-pentene-2-one,2-acetyl-2-butene,3-methyl-4-oxopent-2-ene PubChem CID: 5364579 IUPAC Name: (E)-3-methylpent-3-en-2-one SMILES: CC=C(C)C(=O)C

PubChem CID 5364579
CAS 565-62-8
Molecular Weight (g/mol) 98.14
SMILES CC=C(C)C(=O)C
Synonym 3-methyl-3-penten-2-one,e-3-methylpent-3-en-2-one,e-3-methyl-3-penten-2-one,unii-jbr4o01db2,jbr4o01db2,3-methyl-2-penten-4-one,3-penten-2-one, 3-methyl,3-methyl-3-pentene-2-one,2-acetyl-2-butene,3-methyl-4-oxopent-2-ene
IUPAC Name (E)-3-methylpent-3-en-2-one
InChI Key ZAMCMCQRTZKGDX-SNAWJCMRSA-N
Molecular Formula C6H10O
444

4'-Isobutylacetophenone, 97%

CAS: 38861-78-8 Molecular Formula: C12H16O Molecular Weight (g/mol): 176.26 InChI Key: KEAGRYYGYWZVPC-UHFFFAOYSA-N Synonym: 4'-isobutylacetophenone,4-isobutylacetophenone,p-iso-butylacetophenone,1-4-isobutylphenyl ethanone,p-isobutylacetophenone,ethanone, 1-4-2-methylpropyl phenyl,1-4-2-methylpropyl phenyl ethan-1-one,acetophenone, 4-isobutyl,1-4-2-methylpropyl phenyl ethanone,unii-aml715rd20 PubChem CID: 93214 IUPAC Name: 1-[4-(2-methylpropyl)phenyl]ethanone SMILES: CC(C)CC1=CC=C(C=C1)C(=O)C

PubChem CID 93214
CAS 38861-78-8
Molecular Weight (g/mol) 176.26
SMILES CC(C)CC1=CC=C(C=C1)C(=O)C
Synonym 4'-isobutylacetophenone,4-isobutylacetophenone,p-iso-butylacetophenone,1-4-isobutylphenyl ethanone,p-isobutylacetophenone,ethanone, 1-4-2-methylpropyl phenyl,1-4-2-methylpropyl phenyl ethan-1-one,acetophenone, 4-isobutyl,1-4-2-methylpropyl phenyl ethanone,unii-aml715rd20
IUPAC Name 1-[4-(2-methylpropyl)phenyl]ethanone
InChI Key KEAGRYYGYWZVPC-UHFFFAOYSA-N
Molecular Formula C12H16O
445

4-Acetylphenylboronic acid pinacol ester, 97%

CAS: 171364-81-1 Molecular Formula: C14H19BO3 Molecular Weight (g/mol): 246.11 MDL Number: MFCD05863922 InChI Key: BATKIZWNRQGSKE-UHFFFAOYSA-N Synonym: 1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethanone,4-acetylphenylboronic acid pinacol ester,4-acetylphenylboronic acid, pinacol ester,2-4-acetylphenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethan-1-one,amtb682,4-acetylphenyl boronic acid pinacol ester,1-4-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethanone,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2yl phenyl-ethanone PubChem CID: 2760596 IUPAC Name: 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone SMILES: CC(=O)C1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1

PubChem CID 2760596
CAS 171364-81-1
Molecular Weight (g/mol) 246.11
MDL Number MFCD05863922
SMILES CC(=O)C1=CC=C(C=C1)B1OC(C)(C)C(C)(C)O1
Synonym 1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethanone,4-acetylphenylboronic acid pinacol ester,4-acetylphenylboronic acid, pinacol ester,2-4-acetylphenyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,1-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethan-1-one,amtb682,4-acetylphenyl boronic acid pinacol ester,1-4-tetramethyl-1,3,2-dioxaborolan-2-yl phenyl ethanone,4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2yl phenyl-ethanone
IUPAC Name 1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethanone
InChI Key BATKIZWNRQGSKE-UHFFFAOYSA-N
Molecular Formula C14H19BO3
446

2-Acetylphenylboronic acid, 96%

CAS: 308103-40-4 Molecular Formula: C8H9BO3 Molecular Weight (g/mol): 163.97 MDL Number: MFCD01321263 InChI Key: ZKAOVABYLXQUTI-UHFFFAOYSA-N Synonym: 2-acetylphenyl boronic acid,boronic acid, 2-acetylphenyl,2'-boronoacetophenone,1-2-boronophenyl ethan-1-one,2-acetylbenzeneboronic acid,2-acetylbenzenboronicacid,1-2-dihydroxyboranyl phenyl ethan-1-one,2-acetylphenylboronicacid,pubchem5373,acmc-1agh6 PubChem CID: 2734309 IUPAC Name: (2-acetylphenyl)boronic acid SMILES: CC(=O)C1=CC=CC=C1B(O)O

PubChem CID 2734309
CAS 308103-40-4
Molecular Weight (g/mol) 163.97
MDL Number MFCD01321263
SMILES CC(=O)C1=CC=CC=C1B(O)O
Synonym 2-acetylphenyl boronic acid,boronic acid, 2-acetylphenyl,2'-boronoacetophenone,1-2-boronophenyl ethan-1-one,2-acetylbenzeneboronic acid,2-acetylbenzenboronicacid,1-2-dihydroxyboranyl phenyl ethan-1-one,2-acetylphenylboronicacid,pubchem5373,acmc-1agh6
IUPAC Name (2-acetylphenyl)boronic acid
InChI Key ZKAOVABYLXQUTI-UHFFFAOYSA-N
Molecular Formula C8H9BO3
447

4,4'-Biphenyldicarboxaldehyde, 97%

CAS: 66-98-8 Molecular Formula: C14H10O2 Molecular Weight (g/mol): 210.23 MDL Number: MFCD00016714 InChI Key: FEHLIYXNTWAEBQ-UHFFFAOYSA-N Synonym: 4,4'-biphenyldicarboxaldehyde,1,1'-biphenyl-4,4'-dicarbaldehyde,4,4'-diformylbiphenyl,biphenyl-4,4'-dicarbaldehyde,4,4'-biphenyldicarboxyaldehyde,1,1'-biphenyl-4,4'-dicarboxaldehyde,p,p'-diformylbiphenyl,4-4-formylphenyl benzaldehyde,4,4'-bis formyl biphenyl PubChem CID: 6200 IUPAC Name: 4-(4-formylphenyl)benzaldehyde SMILES: C1=CC(=CC=C1C=O)C2=CC=C(C=C2)C=O

PubChem CID 6200
CAS 66-98-8
Molecular Weight (g/mol) 210.23
MDL Number MFCD00016714
SMILES C1=CC(=CC=C1C=O)C2=CC=C(C=C2)C=O
Synonym 4,4'-biphenyldicarboxaldehyde,1,1'-biphenyl-4,4'-dicarbaldehyde,4,4'-diformylbiphenyl,biphenyl-4,4'-dicarbaldehyde,4,4'-biphenyldicarboxyaldehyde,1,1'-biphenyl-4,4'-dicarboxaldehyde,p,p'-diformylbiphenyl,4-4-formylphenyl benzaldehyde,4,4'-bis formyl biphenyl
IUPAC Name 4-(4-formylphenyl)benzaldehyde
InChI Key FEHLIYXNTWAEBQ-UHFFFAOYSA-N
Molecular Formula C14H10O2
448

3-Hexyn-2-one, 97%

CAS: 1679-36-3 Molecular Formula: C6H8O Molecular Weight (g/mol): 96.129 MDL Number: MFCD00041627 InChI Key: LTAPKZGQTMVYMX-UHFFFAOYSA-N Synonym: 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone PubChem CID: 137151 IUPAC Name: hex-3-yn-2-one SMILES: CCC#CC(=O)C

PubChem CID 137151
CAS 1679-36-3
Molecular Weight (g/mol) 96.129
MDL Number MFCD00041627
SMILES CCC#CC(=O)C
Synonym 3-hexyn-2-one,2-oxo-3-hexyne,acmc-209dxd,1-butynyl methyl ketone
IUPAC Name hex-3-yn-2-one
InChI Key LTAPKZGQTMVYMX-UHFFFAOYSA-N
Molecular Formula C6H8O
449

Isovanillin, Spectrum™ Chemical
SDP

CAS: 621-59-0

CAS 621-59-0
450

2,3-Dichlorobenzaldehyde, 99%

CAS: 6334-18-5 Molecular Formula: C7H4Cl2O Molecular Weight (g/mol): 175.01 MDL Number: MFCD00010127 InChI Key: LLMLNAVBOAMOEE-UHFFFAOYSA-N Synonym: benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0 PubChem CID: 35745 IUPAC Name: 2,3-dichlorobenzaldehyde SMILES: ClC1=CC=CC(C=O)=C1Cl

PubChem CID 35745
CAS 6334-18-5
Molecular Weight (g/mol) 175.01
MDL Number MFCD00010127
SMILES ClC1=CC=CC(C=O)=C1Cl
Synonym benzaldehyde, 2,3-dichloro,dichlorobenzaldehyde,benzaldehyde, dichloro,ccris 8612,dichlorbenzaldehyd,pubchem3079,2,3-dichlorobenzaldehyd,benzaldehyde,3-dichloro,2,3-dichloro-benzaldehyde,acmc-209nf0
IUPAC Name 2,3-dichlorobenzaldehyde
InChI Key LLMLNAVBOAMOEE-UHFFFAOYSA-N
Molecular Formula C7H4Cl2O