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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 (27)
Complex Ketones (22)
Alpha beta-unsaturated carbonyl compounds (6)
Dicarbonyl Compounds (6)

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1 – 15 of 34 results
1

3,4-Dibenzyloxybenzaldehyde, 99%

CAS: 5447-02-9 Molecular Formula: C21H18O3 Molecular Weight (g/mol): 318.36 MDL Number: MFCD00004776 InChI Key: XDDLXZHBWVFPRG-UHFFFAOYSA-N Synonym: 3,4-dibenzyloxybenzaldehyde,3,4-bis benzyloxy benzaldehyde,3,4-dibenzyloxy benzaldehyde,3,4-bis phenylmethoxy benzaldehyde,xddlxzhbwvfprg-uhfffaoysa-n,3.4-dibenzyloxybenzaldehyde,3,4-dibenzyloxy-benzaldehyde,3,4-dibenzyl-oxybenzaldehyde,benzaldehyde, 3,4-dibenzyloxy,xddlxzhbwvfprg-uhfffaoysa PubChem CID: 79526

EDGE
PubChem CID 79526
CAS 5447-02-9
Molecular Weight (g/mol) 318.36
MDL Number MFCD00004776
Synonym 3,4-dibenzyloxybenzaldehyde,3,4-bis benzyloxy benzaldehyde,3,4-dibenzyloxy benzaldehyde,3,4-bis phenylmethoxy benzaldehyde,xddlxzhbwvfprg-uhfffaoysa-n,3.4-dibenzyloxybenzaldehyde,3,4-dibenzyloxy-benzaldehyde,3,4-dibenzyl-oxybenzaldehyde,benzaldehyde, 3,4-dibenzyloxy,xddlxzhbwvfprg-uhfffaoysa
InChI Key XDDLXZHBWVFPRG-UHFFFAOYSA-N
Molecular Formula C21H18O3
2

4-Butoxybenzaldehyde 98.0+%, TCI America™

CAS: 5736-88-9 Molecular Formula: C11H14O2 Molecular Weight (g/mol): 178.231 MDL Number: MFCD00003389 InChI Key: XHWMNHADTZZHGI-UHFFFAOYSA-N Synonym: p-butoxybenzaldehyde,benzaldehyde, 4-butoxy,4-n-butoxybenzaldehyde,benzaldehyde, p-butoxy,4-butoxy-benzaldehyde,p-n-butoxybenzaldehyde,4-n-butyloxybenzaldehyde,acmc-209lxn,p-n-butoxy benzaldehyde,4-butoxybenzaldehyde PubChem CID: 79813 IUPAC Name: 4-butoxybenzaldehyde SMILES: CCCCOC1=CC=C(C=C1)C=O

PubChem CID 79813
CAS 5736-88-9
Molecular Weight (g/mol) 178.231
MDL Number MFCD00003389
SMILES CCCCOC1=CC=C(C=C1)C=O
Synonym p-butoxybenzaldehyde,benzaldehyde, 4-butoxy,4-n-butoxybenzaldehyde,benzaldehyde, p-butoxy,4-butoxy-benzaldehyde,p-n-butoxybenzaldehyde,4-n-butyloxybenzaldehyde,acmc-209lxn,p-n-butoxy benzaldehyde,4-butoxybenzaldehyde
IUPAC Name 4-butoxybenzaldehyde
InChI Key XHWMNHADTZZHGI-UHFFFAOYSA-N
Molecular Formula C11H14O2
3

Diacetyl 98.0+%, TCI America™

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
4

Phenacyl 4-(Bromomethyl)phenylacetate 97.0+%, TCI America™

CAS: 66270-97-1 Molecular Formula: C17H15BrO3 Molecular Weight (g/mol): 347.21 MDL Number: MFCD00009632 InChI Key: BUQPIKAEKYNDAS-UHFFFAOYSA-N Synonym: 4-(Bromomethyl)phenylacetic Acid Phenacyl Ester PubChem CID: 570776 IUPAC Name: 2-oxo-2-phenylethyl 2-[4-(bromomethyl)phenyl]acetate SMILES: BrCC1=CC=C(CC(=O)OCC(=O)C2=CC=CC=C2)C=C1

PubChem CID 570776
CAS 66270-97-1
Molecular Weight (g/mol) 347.21
MDL Number MFCD00009632
SMILES BrCC1=CC=C(CC(=O)OCC(=O)C2=CC=CC=C2)C=C1
Synonym 4-(Bromomethyl)phenylacetic Acid Phenacyl Ester
IUPAC Name 2-oxo-2-phenylethyl 2-[4-(bromomethyl)phenyl]acetate
InChI Key BUQPIKAEKYNDAS-UHFFFAOYSA-N
Molecular Formula C17H15BrO3
5

Methyl Fumaraldehydate 96.0+%, TCI America™

CAS: 5837-72-9 Molecular Formula: C5H6O3 Molecular Weight (g/mol): 114.1 MDL Number: MFCD00191651 InChI Key: CRBJVPSOOMDSPT-NSCUHMNNSA-N Synonym: 3-(Methoxycarbonyl)-2-propenal, Fumaraldehydic Acid Methyl Ester, 3-(Methoxycarbonyl)acrylaldehyde PubChem CID: 5364747 IUPAC Name: methyl (E)-4-oxobut-2-enoate SMILES: COC(=O)C=CC=O

PubChem CID 5364747
CAS 5837-72-9
Molecular Weight (g/mol) 114.1
MDL Number MFCD00191651
SMILES COC(=O)C=CC=O
Synonym 3-(Methoxycarbonyl)-2-propenal, Fumaraldehydic Acid Methyl Ester, 3-(Methoxycarbonyl)acrylaldehyde
IUPAC Name methyl (E)-4-oxobut-2-enoate
InChI Key CRBJVPSOOMDSPT-NSCUHMNNSA-N
Molecular Formula C5H6O3
6

2'-Acetoxyacetophenone, 98%

CAS: 7250-94-4 Molecular Formula: C10H10O3 Molecular Weight (g/mol): 178.19 MDL Number: MFCD00017223 InChI Key: WWEDAIJJBDFOOK-UHFFFAOYSA-N Synonym: 2'-acetoxyacetophenone,2-acetylphenyl acetate,ethanone, 1-2-acetyloxy phenyl,o-acetoxyacetophenone,2'-acetoxy acetophenone,maybridge1_002653,acmc-209on8,acetic acid 2-acetyl-phenyl ester,acetophenone, 2-hydroxy-, acetate 8ci PubChem CID: 16716 IUPAC Name: (2-acetylphenyl) acetate SMILES: CC(=O)OC1=CC=CC=C1C(C)=O

PubChem CID 16716
CAS 7250-94-4
Molecular Weight (g/mol) 178.19
MDL Number MFCD00017223
SMILES CC(=O)OC1=CC=CC=C1C(C)=O
Synonym 2'-acetoxyacetophenone,2-acetylphenyl acetate,ethanone, 1-2-acetyloxy phenyl,o-acetoxyacetophenone,2'-acetoxy acetophenone,maybridge1_002653,acmc-209on8,acetic acid 2-acetyl-phenyl ester,acetophenone, 2-hydroxy-, acetate 8ci
IUPAC Name (2-acetylphenyl) acetate
InChI Key WWEDAIJJBDFOOK-UHFFFAOYSA-N
Molecular Formula C10H10O3
7

4-Butoxybenzaldehyde, 99%, Thermo Scientific™

CAS: 5736-88-9 Molecular Formula: C11H14O2 Molecular Weight (g/mol): 178.23 MDL Number: MFCD00003389 InChI Key: XHWMNHADTZZHGI-UHFFFAOYSA-N Synonym: p-butoxybenzaldehyde,benzaldehyde, 4-butoxy,4-n-butoxybenzaldehyde,benzaldehyde, p-butoxy,4-butoxy-benzaldehyde,p-n-butoxybenzaldehyde,4-n-butyloxybenzaldehyde,acmc-209lxn,p-n-butoxy benzaldehyde,4-butoxybenzaldehyde PubChem CID: 79813 IUPAC Name: 4-butoxybenzaldehyde SMILES: CCCCOC1=CC=C(C=C1)C=O

PubChem CID 79813
CAS 5736-88-9
Molecular Weight (g/mol) 178.23
MDL Number MFCD00003389
SMILES CCCCOC1=CC=C(C=C1)C=O
Synonym p-butoxybenzaldehyde,benzaldehyde, 4-butoxy,4-n-butoxybenzaldehyde,benzaldehyde, p-butoxy,4-butoxy-benzaldehyde,p-n-butoxybenzaldehyde,4-n-butyloxybenzaldehyde,acmc-209lxn,p-n-butoxy benzaldehyde,4-butoxybenzaldehyde
IUPAC Name 4-butoxybenzaldehyde
InChI Key XHWMNHADTZZHGI-UHFFFAOYSA-N
Molecular Formula C11H14O2
8

1-Phenyl-1H-pyrazole-4-carboxaldehyde, 98%

CAS: 54605-72-0 Molecular Formula: C10H8N2O Molecular Weight (g/mol): 172.19 MDL Number: MFCD02179568 InChI Key: PHVRLPFVPVKYOI-UHFFFAOYSA-N Synonym: 1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl PubChem CID: 952089 IUPAC Name: 1-phenylpyrazole-4-carbaldehyde SMILES: O=CC1=CN(N=C1)C1=CC=CC=C1

PubChem CID 952089
CAS 54605-72-0
Molecular Weight (g/mol) 172.19
MDL Number MFCD02179568
SMILES O=CC1=CN(N=C1)C1=CC=CC=C1
Synonym 1-phenyl-1h-pyrazole-4-carbaldehyde,1-phenyl-1h-pyrazole-4-carboxaldehyde,1-phenylpyrazole-4-carboxaldehyde,pubchem13271,acmc-1awxu,phenyl-1h-pyrazole-4-carbaldehyde,1h-pyrazole-4-carboxaldehyde,1-phenyl
IUPAC Name 1-phenylpyrazole-4-carbaldehyde
InChI Key PHVRLPFVPVKYOI-UHFFFAOYSA-N
Molecular Formula C10H8N2O
9

2,5-Dimethoxy-4-methylbenzaldehyde, 97%

CAS: 4925-88-6 Molecular Formula: C10H12O3 Molecular Weight (g/mol): 180.20 MDL Number: MFCD02253192 InChI Key: LRSRTWLEJBIAIT-UHFFFAOYSA-N Synonym: 4-methyl-2,5-dimethoxybenzaldehyde,unii-238b3l4auk,2,5-dimethoxy-4-methyl-benzaldehyde,benzaldehyde, 2,5-dimethoxy-4-methyl,2,5-dimethoxy-p-tolualdehyde,p-tolualdehyde, 2,5-dimethoxy,who-dd,2,5-dimethoxy-4-methylbenzaldehyde;,2,5-dimethoxy-4-methyl-benzaldehyde;,# PubChem CID: 602019 IUPAC Name: 2,5-dimethoxy-4-methylbenzaldehyde SMILES: COC1=CC(C)=C(OC)C=C1C=O

PubChem CID 602019
CAS 4925-88-6
Molecular Weight (g/mol) 180.20
MDL Number MFCD02253192
SMILES COC1=CC(C)=C(OC)C=C1C=O
Synonym 4-methyl-2,5-dimethoxybenzaldehyde,unii-238b3l4auk,2,5-dimethoxy-4-methyl-benzaldehyde,benzaldehyde, 2,5-dimethoxy-4-methyl,2,5-dimethoxy-p-tolualdehyde,p-tolualdehyde, 2,5-dimethoxy,who-dd,2,5-dimethoxy-4-methylbenzaldehyde;,2,5-dimethoxy-4-methyl-benzaldehyde;,#
IUPAC Name 2,5-dimethoxy-4-methylbenzaldehyde
InChI Key LRSRTWLEJBIAIT-UHFFFAOYSA-N
Molecular Formula C10H12O3
10

Ethyl 4,4-dimethyl-3-oxovalerate, 97%

CAS: 17094-34-7 Molecular Formula: C9H16O3 Molecular Weight (g/mol): 172.22 MDL Number: MFCD00042886 InChI Key: VUYNTIDSHCJIKF-UHFFFAOYSA-N Synonym: ethyl pivaloylacetate,ethyl 4,4,4-trimethylacetoacetate,ethyl 4,4-dimethyl-3-oxovalerate,4,4-dimethyl-3-oxovaleric acid ethyl ester,pivaloylacetic acid ethyl ester,ethyl 4,4-dimethyl-3-oxo-pentanoate,pentanoic acid, 4,4-dimethyl-3-oxo-, ethyl ester,4,4-dimethyl-3-oxo-pentanoic acid ethyl ester,ethylpivaloylacetate,pubchem19816 PubChem CID: 86950 IUPAC Name: ethyl 4,4-dimethyl-3-oxopentanoate SMILES: CCOC(=O)CC(=O)C(C)(C)C

PubChem CID 86950
CAS 17094-34-7
Molecular Weight (g/mol) 172.22
MDL Number MFCD00042886
SMILES CCOC(=O)CC(=O)C(C)(C)C
Synonym ethyl pivaloylacetate,ethyl 4,4,4-trimethylacetoacetate,ethyl 4,4-dimethyl-3-oxovalerate,4,4-dimethyl-3-oxovaleric acid ethyl ester,pivaloylacetic acid ethyl ester,ethyl 4,4-dimethyl-3-oxo-pentanoate,pentanoic acid, 4,4-dimethyl-3-oxo-, ethyl ester,4,4-dimethyl-3-oxo-pentanoic acid ethyl ester,ethylpivaloylacetate,pubchem19816
IUPAC Name ethyl 4,4-dimethyl-3-oxopentanoate
InChI Key VUYNTIDSHCJIKF-UHFFFAOYSA-N
Molecular Formula C9H16O3
11

2'-Hydroxy-4',5'-dimethylacetophenone, 98%

CAS: 36436-65-4 Molecular Formula: C10H12O2 Molecular Weight (g/mol): 164.204 MDL Number: MFCD00002306 InChI Key: YXVSURZEXVMUAM-UHFFFAOYSA-N PubChem CID: 118976 IUPAC Name: 1-(2-hydroxy-4,5-dimethylphenyl)ethanone SMILES: CC1=C(C=C(C(=C1)C(=O)C)O)C

PubChem CID 118976
CAS 36436-65-4
Molecular Weight (g/mol) 164.204
MDL Number MFCD00002306
SMILES CC1=C(C=C(C(=C1)C(=O)C)O)C
IUPAC Name 1-(2-hydroxy-4,5-dimethylphenyl)ethanone
InChI Key YXVSURZEXVMUAM-UHFFFAOYSA-N
Molecular Formula C10H12O2
12

4-Bromo-1-methyl-1H-pyrazole-5-carboxaldehyde, 97%

CAS: 473528-88-0 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.012 MDL Number: MFCD03074341 InChI Key: GXAHYXQWHWDEDY-UHFFFAOYSA-N Synonym: 4-bromo-1-methyl-1h-pyrazole-5-carbaldehyde,4-bromo-1-methylpyrazole-5-carbaldehyde,4-bromo-2-methyl-2h-pyrazole-3-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 4-bromo-1-methyl,acmc-1akfs,4-bromo-1-methylpyrazole-5-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-5-carboxaldehyde,4-bromo-2-methyl-2 h-pyrazole-3-carbaldehyde PubChem CID: 2794634 IUPAC Name: 4-bromo-2-methylpyrazole-3-carbaldehyde SMILES: CN1C(=C(C=N1)Br)C=O

PubChem CID 2794634
CAS 473528-88-0
Molecular Weight (g/mol) 189.012
MDL Number MFCD03074341
SMILES CN1C(=C(C=N1)Br)C=O
Synonym 4-bromo-1-methyl-1h-pyrazole-5-carbaldehyde,4-bromo-1-methylpyrazole-5-carbaldehyde,4-bromo-2-methyl-2h-pyrazole-3-carbaldehyde,1h-pyrazole-5-carboxaldehyde, 4-bromo-1-methyl,acmc-1akfs,4-bromo-1-methylpyrazole-5-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-5-carboxaldehyde,4-bromo-2-methyl-2 h-pyrazole-3-carbaldehyde
IUPAC Name 4-bromo-2-methylpyrazole-3-carbaldehyde
InChI Key GXAHYXQWHWDEDY-UHFFFAOYSA-N
Molecular Formula C5H5BrN2O
13

Lead(II) 2,4-pentanedionate

CAS: 15282-88-9 Molecular Formula: C10H14O4Pb Molecular Weight (g/mol): 405.418 MDL Number: MFCD00013499 InChI Key: UNNUWSQNTAFLDC-SYWGCQIGSA-L Synonym: lead ii acetylacetonate,2,4-pentanedione lead ii derivative PubChem CID: 53393517 IUPAC Name: bis[[(E)-4-oxopent-2-en-2-yl]oxy]lead SMILES: CC(=CC(=O)C)O[Pb]OC(=CC(=O)C)C

PubChem CID 53393517
CAS 15282-88-9
Molecular Weight (g/mol) 405.418
MDL Number MFCD00013499
SMILES CC(=CC(=O)C)O[Pb]OC(=CC(=O)C)C
Synonym lead ii acetylacetonate,2,4-pentanedione lead ii derivative
IUPAC Name bis[[(E)-4-oxopent-2-en-2-yl]oxy]lead
InChI Key UNNUWSQNTAFLDC-SYWGCQIGSA-L
Molecular Formula C10H14O4Pb
14

4-Bromo-1-methyl-1H-pyrazole-3-carboxaldehyde, 97%, Thermo Scientific Chemicals

CAS: 287917-96-8 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.01 InChI Key: KGIYMMPLYIITLL-UHFFFAOYSA-N Synonym: 4-bromo-1-methyl-1h-pyrazole-3-carbaldehyde,4-bromo-3-formyl-1-methyl-1h-pyrazole,4-bromo-1-methylpyrazole-3-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-3-carboxaldehyde,1h-pyrazole-3-carboxaldehyde, 4-bromo-1-methyl,pubchem23668,acmc-209h4p,buttpark 88\08-06,4-bromo-3-formyl-1-methylpyrazole,1h-pyrazole-3-carboxaldehyde,4-bromo-1-methyl PubChem CID: 2735595 IUPAC Name: 4-bromo-1-methylpyrazole-3-carbaldehyde SMILES: CN1C=C(C(=N1)C=O)Br

PubChem CID 2735595
CAS 287917-96-8
Molecular Weight (g/mol) 189.01
SMILES CN1C=C(C(=N1)C=O)Br
Synonym 4-bromo-1-methyl-1h-pyrazole-3-carbaldehyde,4-bromo-3-formyl-1-methyl-1h-pyrazole,4-bromo-1-methylpyrazole-3-carboxaldehyde,4-bromo-1-methyl-1h-pyrazole-3-carboxaldehyde,1h-pyrazole-3-carboxaldehyde, 4-bromo-1-methyl,pubchem23668,acmc-209h4p,buttpark 88\08-06,4-bromo-3-formyl-1-methylpyrazole,1h-pyrazole-3-carboxaldehyde,4-bromo-1-methyl
IUPAC Name 4-bromo-1-methylpyrazole-3-carbaldehyde
InChI Key KGIYMMPLYIITLL-UHFFFAOYSA-N
Molecular Formula C5H5BrN2O
15

4-Methoxy-3-buten-2-one, 90%, tech.

CAS: 4652-27-1 Molecular Formula: C5H8O2 Molecular Weight (g/mol): 100.12 MDL Number: MFCD00008778,MFCD00008778,MFCD00008778 InChI Key: VLLHEPHWWIDUSS-ARJAWSKDSA-N Synonym: z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one PubChem CID: 643837 IUPAC Name: (Z)-4-methoxybut-3-en-2-one SMILES: CO\C=C/C(C)=O

PubChem CID 643837
CAS 4652-27-1
Molecular Weight (g/mol) 100.12
MDL Number MFCD00008778,MFCD00008778,MFCD00008778
SMILES CO\C=C/C(C)=O
Synonym z-4-methoxybut-3-en-2-one,3z-4-methoxybut-3-en-2-one,3-buten-2-one, 4-methoxy-, 3z,z-4-methoxy-3-butene-2-one
IUPAC Name (Z)-4-methoxybut-3-en-2-one
InChI Key VLLHEPHWWIDUSS-ARJAWSKDSA-N
Molecular Formula C5H8O2