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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.
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Alpha beta-unsaturated carbonyl compounds (322)
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D-(+)-Maltose Monohydrate, Fisher BioReagents

CAS: 6363-53-7 Molecular Formula: C12H24O12 Molecular Weight (g/mol): 360.31 MDL Number: MFCD00149343 InChI Key: HBDJFVFTHLOSDW-UHFFFAOYNA-N Synonym: d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra IUPAC Name: 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate SMILES: O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O

CAS 6363-53-7
Molecular Weight (g/mol) 360.31
MDL Number MFCD00149343
SMILES O.OCC(O)C(OC1OC(CO)C(O)C(O)C1O)C(O)C(O)C=O
Synonym d-+-maltose monohydrate,unii-dm477ee40d,2r,3r,4r,5r-2,3,5,6-tetrahydroxy-4-2r,3r,4s,5s,6r-3,4,5-trihydroxy-6-hydroxymethyl oxan-2-yl oxy hexanal hydrate,beta-maltose monohydrate,d-+-maltosemonohydrate,69-79-4 anhydrous,d +-maltose monohydrate,d-+-maltose monohydrate, puriss.,d-+-maltose monohydrate, analytical standard,d-+-maltose monohydrate, bioxtra
IUPAC Name 2,3,5,6-tetrahydroxy-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}hexanal hydrate
InChI Key HBDJFVFTHLOSDW-UHFFFAOYNA-N
Molecular Formula C12H24O12
2

2,2-Dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde, 97%, Thermo Scientific™

CAS: 38002-88-9 Molecular Formula: C11H12O2 Molecular Weight (g/mol): 176.22 MDL Number: MFCD04115387 InChI Key: HGKYVFOYQUSRQN-UHFFFAOYSA-N Synonym: 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbaldehyde,7-benzofurancarboxaldehyde, 2,3-dihydro-2,2-dimethyl,2,2-dimethyl-7-formyl-2,3-dihydrobenzofuran,2,2-dimethyl-2,3-dihydro-benzofuran-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carboxaldehyde,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbaldehyde PubChem CID: 2795471 SMILES: CC1(C)CC2=CC=CC(C=O)=C2O1

PubChem CID 2795471
CAS 38002-88-9
Molecular Weight (g/mol) 176.22
MDL Number MFCD04115387
SMILES CC1(C)CC2=CC=CC(C=O)=C2O1
Synonym 2,2-dimethyl-2,3-dihydro-1-benzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzofuran-7-carbaldehyde,7-benzofurancarboxaldehyde, 2,3-dihydro-2,2-dimethyl,2,2-dimethyl-7-formyl-2,3-dihydrobenzofuran,2,2-dimethyl-2,3-dihydro-benzofuran-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carbaldehyde,2,2-dimethyl-2,3-dihydrobenzo b furan-7-carbaldehyde,2,3-dihydro-2,2-dimethylbenzofuran-7-carboxaldehyde,2,2-dimethyl-2,3-dihydro-1-benzo b furan-7-carbaldehyde
InChI Key HGKYVFOYQUSRQN-UHFFFAOYSA-N
Molecular Formula C11H12O2
3

Methyl malonyl chloride, 97%

CAS: 37517-81-0 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.53 MDL Number: MFCD00013657 InChI Key: UTBCRHAMJFMIIR-UHFFFAOYSA-N PubChem CID: 123460 IUPAC Name: methyl 3-chloro-3-oxopropanoate SMILES: COC(=O)CC(=O)Cl

PubChem CID 123460
CAS 37517-81-0
Molecular Weight (g/mol) 136.53
MDL Number MFCD00013657
SMILES COC(=O)CC(=O)Cl
IUPAC Name methyl 3-chloro-3-oxopropanoate
InChI Key UTBCRHAMJFMIIR-UHFFFAOYSA-N
Molecular Formula C4H5ClO3
4

Ethyl isobutyrylacetate, 95%

CAS: 7152-15-0 Molecular Formula: C8H14O3 Molecular Weight (g/mol): 158.2 MDL Number: MFCD00009198 InChI Key: XCLDSQRVMMXWMS-UHFFFAOYSA-N Synonym: ethyl isobutyrylacetate,4-methyl-3-oxo-pentanoic acid ethyl ester,pentanoic acid, 4-methyl-3-oxo-, ethyl ester,ethyl isobutyroylacetate,valeric acid, 4-methyl-3-oxo-, ethyl ester,.gamma.,.gamma.-dimethylacetoacetic acid ethyl ester,beta-keto-gamma-methylvaleric acid ethyl ester,ethyl alpha-isobutyroylacetate,ethylisobutyrylacetate,ethyl iso-butyrylacetate PubChem CID: 81583 IUPAC Name: ethyl 4-methyl-3-oxopentanoate SMILES: CCOC(=O)CC(=O)C(C)C

PubChem CID 81583
CAS 7152-15-0
Molecular Weight (g/mol) 158.2
MDL Number MFCD00009198
SMILES CCOC(=O)CC(=O)C(C)C
Synonym ethyl isobutyrylacetate,4-methyl-3-oxo-pentanoic acid ethyl ester,pentanoic acid, 4-methyl-3-oxo-, ethyl ester,ethyl isobutyroylacetate,valeric acid, 4-methyl-3-oxo-, ethyl ester,.gamma.,.gamma.-dimethylacetoacetic acid ethyl ester,beta-keto-gamma-methylvaleric acid ethyl ester,ethyl alpha-isobutyroylacetate,ethylisobutyrylacetate,ethyl iso-butyrylacetate
IUPAC Name ethyl 4-methyl-3-oxopentanoate
InChI Key XCLDSQRVMMXWMS-UHFFFAOYSA-N
Molecular Formula C8H14O3
5

Mono-Ethyl malonate, 95%

CAS: 1071-46-1 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.11 MDL Number: MFCD00020490 InChI Key: HGINADPHJQTSKN-UHFFFAOYSA-N Synonym: ethyl hydrogen malonate,monoethyl malonate,monoethyl malonic acid,mono-ethyl malonate,monoethyl hydrogen malonate,malonic acid monoethyl ester,ethoxycarbonyl acetic acid,2-ethoxycarbonyl acetic acid,3-ethoxy-3-oxo-propanoic acid,ethylhydrogenmalonate PubChem CID: 70615 ChEBI: CHEBI:86907 IUPAC Name: 3-ethoxy-3-oxopropanoic acid SMILES: CCOC(=O)CC(=O)O

PubChem CID 70615
CAS 1071-46-1
Molecular Weight (g/mol) 132.11
ChEBI CHEBI:86907
MDL Number MFCD00020490
SMILES CCOC(=O)CC(=O)O
Synonym ethyl hydrogen malonate,monoethyl malonate,monoethyl malonic acid,mono-ethyl malonate,monoethyl hydrogen malonate,malonic acid monoethyl ester,ethoxycarbonyl acetic acid,2-ethoxycarbonyl acetic acid,3-ethoxy-3-oxo-propanoic acid,ethylhydrogenmalonate
IUPAC Name 3-ethoxy-3-oxopropanoic acid
InChI Key HGINADPHJQTSKN-UHFFFAOYSA-N
Molecular Formula C5H8O4
6

Diethyl benzylmalonate, 97%

CAS: 607-81-8 Molecular Formula: C14H18O4 Molecular Weight (g/mol): 250.294 MDL Number: MFCD00009166 InChI Key: ICZLTZWATFXDLP-UHFFFAOYSA-N Synonym: diethyl benzylmalonate,diethyl 2-benzylmalonate,benzylmalonic acid diethyl ester,propanedioic acid, phenylmethyl-, diethyl ester,unii-40y0x0xn6p,malonic acid, benzyl-, diethyl ester,malonic acid, 2-benzyl-, diethyl ester,diethyl benzyl malonate,1,3-diethyl 2-benzylpropanedioate,diethyl benzylpropanedioate PubChem CID: 69090 IUPAC Name: diethyl 2-benzylpropanedioate SMILES: CCOC(=O)C(CC1=CC=CC=C1)C(=O)OCC

PubChem CID 69090
CAS 607-81-8
Molecular Weight (g/mol) 250.294
MDL Number MFCD00009166
SMILES CCOC(=O)C(CC1=CC=CC=C1)C(=O)OCC
Synonym diethyl benzylmalonate,diethyl 2-benzylmalonate,benzylmalonic acid diethyl ester,propanedioic acid, phenylmethyl-, diethyl ester,unii-40y0x0xn6p,malonic acid, benzyl-, diethyl ester,malonic acid, 2-benzyl-, diethyl ester,diethyl benzyl malonate,1,3-diethyl 2-benzylpropanedioate,diethyl benzylpropanedioate
IUPAC Name diethyl 2-benzylpropanedioate
InChI Key ICZLTZWATFXDLP-UHFFFAOYSA-N
Molecular Formula C14H18O4
7

Malonic acid, Reagent Grade, 99.5+%

CAS: 141-82-2 Molecular Formula: C3H4O4 Molecular Weight (g/mol): 104.061 MDL Number: MFCD00002707 InChI Key: OFOBLEOULBTSOW-UHFFFAOYSA-N Synonym: malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid PubChem CID: 867 ChEBI: CHEBI:30794 IUPAC Name: propanedioic acid SMILES: C(C(=O)O)C(=O)O

PubChem CID 867
CAS 141-82-2
Molecular Weight (g/mol) 104.061
ChEBI CHEBI:30794
MDL Number MFCD00002707
SMILES C(C(=O)O)C(=O)O
Synonym malonic acid,dicarboxymethane,carboxyacetic acid,methanedicarboxylic acid,kyselina malonova,usaf ek-695,dicarboxylate,dicarboxylic acid,kyselina malonova czech,propanediolic acid
IUPAC Name propanedioic acid
InChI Key OFOBLEOULBTSOW-UHFFFAOYSA-N
Molecular Formula C3H4O4
8

Diethyl phenylmalonate, 98%, Thermo Scientific Chemicals

CAS: 83-13-6 Molecular Formula: C13H16O4 Molecular Weight (g/mol): 236.267 MDL Number: MFCD00009144 InChI Key: FGYDHYCFHBSNPE-UHFFFAOYSA-N Synonym: diethyl phenylmalonate,diethyl 2-phenylmalonate,phenylmalonic acid diethyl ester,propanedioic acid, phenyl-, diethyl ester,diethylphenylmalonate,1,3-diethyl 2-phenylpropanedioate,malonic acid, phenyl-, diethyl ester,propanedioic acid, 2-phenyl-, 1,3-diethyl ester,diethyl 2-phenylpropane-1,3-dioate,diethyl-phenylmalonate PubChem CID: 66514 IUPAC Name: diethyl 2-phenylpropanedioate SMILES: CCOC(=O)C(C1=CC=CC=C1)C(=O)OCC

PubChem CID 66514
CAS 83-13-6
Molecular Weight (g/mol) 236.267
MDL Number MFCD00009144
SMILES CCOC(=O)C(C1=CC=CC=C1)C(=O)OCC
Synonym diethyl phenylmalonate,diethyl 2-phenylmalonate,phenylmalonic acid diethyl ester,propanedioic acid, phenyl-, diethyl ester,diethylphenylmalonate,1,3-diethyl 2-phenylpropanedioate,malonic acid, phenyl-, diethyl ester,propanedioic acid, 2-phenyl-, 1,3-diethyl ester,diethyl 2-phenylpropane-1,3-dioate,diethyl-phenylmalonate
IUPAC Name diethyl 2-phenylpropanedioate
InChI Key FGYDHYCFHBSNPE-UHFFFAOYSA-N
Molecular Formula C13H16O4
9

Methyl malonyl chloride, 97%

CAS: 37517-81-0 Molecular Formula: C4H5ClO3 Molecular Weight (g/mol): 136.531 MDL Number: MFCD00013657 InChI Key: UTBCRHAMJFMIIR-UHFFFAOYSA-N PubChem CID: 123460 IUPAC Name: methyl 3-chloro-3-oxopropanoate SMILES: COC(=O)CC(=O)Cl

PubChem CID 123460
CAS 37517-81-0
Molecular Weight (g/mol) 136.531
MDL Number MFCD00013657
SMILES COC(=O)CC(=O)Cl
IUPAC Name methyl 3-chloro-3-oxopropanoate
InChI Key UTBCRHAMJFMIIR-UHFFFAOYSA-N
Molecular Formula C4H5ClO3
10

Methyl 2-oxocyclopentanecarboxylate, 97%

CAS: 10472-24-9 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.154 MDL Number: MFCD00001411 InChI Key: PZBBESSUKAHBHD-UHFFFAOYSA-N Synonym: methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane PubChem CID: 66328 IUPAC Name: methyl 2-oxocyclopentane-1-carboxylate SMILES: COC(=O)C1CCCC1=O

PubChem CID 66328
CAS 10472-24-9
Molecular Weight (g/mol) 142.154
MDL Number MFCD00001411
SMILES COC(=O)C1CCCC1=O
Synonym methyl 2-oxocyclopentanecarboxylate,methyl 2-cyclopentanonecarboxylate,2-carbmethoxycyclopentanone,methyl cyclopentanone-2-carboxylate,cyclopentanecarboxylic acid, 2-oxo-, methyl ester,2-methoxy carbonyl cyclopentanone,2-methoxycarbonylcyclopentanone,2-oxocyclopentanecarboxylic acid methyl ester,cyclopentanone-2-carboxylic acid methyl ester,mehyl-2-oxocyclopentane
IUPAC Name methyl 2-oxocyclopentane-1-carboxylate
InChI Key PZBBESSUKAHBHD-UHFFFAOYSA-N
Molecular Formula C7H10O3
11

Diethyl allylmalonate, 96%

CAS: 2049-80-1 Molecular Formula: C10H16O4 Molecular Weight (g/mol): 200.234 MDL Number: MFCD00009155 InChI Key: GDWAYKGILJJNBB-UHFFFAOYSA-N Synonym: diethyl allylmalonate,ethyl allylmalonate,diethyl 2-allylmalonate,allylmalonic acid diethyl ester,diethyl prop-2-enylpropanedioate,diethyl 2-prop-2-enyl malonate,malonic acid, allyl-, diethyl ester,propanedioic acid, 2-propenyl-, diethyl ester,diethyl 2-2-propenyl-1,3-propanedioate,allyl malonic acid PubChem CID: 74900 IUPAC Name: diethyl 2-prop-2-enylpropanedioate SMILES: CCOC(=O)C(CC=C)C(=O)OCC

PubChem CID 74900
CAS 2049-80-1
Molecular Weight (g/mol) 200.234
MDL Number MFCD00009155
SMILES CCOC(=O)C(CC=C)C(=O)OCC
Synonym diethyl allylmalonate,ethyl allylmalonate,diethyl 2-allylmalonate,allylmalonic acid diethyl ester,diethyl prop-2-enylpropanedioate,diethyl 2-prop-2-enyl malonate,malonic acid, allyl-, diethyl ester,propanedioic acid, 2-propenyl-, diethyl ester,diethyl 2-2-propenyl-1,3-propanedioate,allyl malonic acid
IUPAC Name diethyl 2-prop-2-enylpropanedioate
InChI Key GDWAYKGILJJNBB-UHFFFAOYSA-N
Molecular Formula C10H16O4
12

Isopropylmalonic acid, 98+%

CAS: 601-79-6 Molecular Formula: C6H10O4 Molecular Weight (g/mol): 146.14 MDL Number: MFCD00021717 InChI Key: DQEUFPARIOFOAI-UHFFFAOYSA-N Synonym: isopropylmalonic acid,2-isopropylmalonic acid,malonic acid, isopropyl,2-isopropylpropanedioic acid,propanedioic acid, 1-methylethyl,.alpha.-carboxyisovaleric acid,2-propan-2-yl propanedioic acid,isopropylmalonsaure,isopropyl malonic acid,iso-propyl malonic acid PubChem CID: 69037 IUPAC Name: 2-propan-2-ylpropanedioic acid SMILES: CC(C)C(C(O)=O)C(O)=O

PubChem CID 69037
CAS 601-79-6
Molecular Weight (g/mol) 146.14
MDL Number MFCD00021717
SMILES CC(C)C(C(O)=O)C(O)=O
Synonym isopropylmalonic acid,2-isopropylmalonic acid,malonic acid, isopropyl,2-isopropylpropanedioic acid,propanedioic acid, 1-methylethyl,.alpha.-carboxyisovaleric acid,2-propan-2-yl propanedioic acid,isopropylmalonsaure,isopropyl malonic acid,iso-propyl malonic acid
IUPAC Name 2-propan-2-ylpropanedioic acid
InChI Key DQEUFPARIOFOAI-UHFFFAOYSA-N
Molecular Formula C6H10O4
13

Dimethyl malonate, 98+%

CAS: 108-59-8 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.115 MDL Number: MFCD00008460 InChI Key: BEPAFCGSDWSTEL-UHFFFAOYSA-N Synonym: dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester PubChem CID: 7943 IUPAC Name: dimethyl propanedioate SMILES: COC(=O)CC(=O)OC

PubChem CID 7943
CAS 108-59-8
Molecular Weight (g/mol) 132.115
MDL Number MFCD00008460
SMILES COC(=O)CC(=O)OC
Synonym dimethyl malonate,methyl malonate,propanedioic acid, dimethyl ester,malonic acid dimethyl ester,1,3-dimethyl propanedioate,dimethyl 1,3-propanedioate,malonic acid, dimethyl ester,unii-em8y79998c,ccris 8981,propanedioic acid dimethyl ester
IUPAC Name dimethyl propanedioate
InChI Key BEPAFCGSDWSTEL-UHFFFAOYSA-N
Molecular Formula C5H8O4
14

Methyl malonamate, 98%

CAS: 51513-29-2 Molecular Formula: C4H7NO3 Molecular Weight (g/mol): 117.10 MDL Number: MFCD00674533 InChI Key: LSNSJCKGQREPDW-UHFFFAOYSA-N Synonym: methyl malonamate,methyl malonate monoamide,methyl 2-carbamoylacetate,propanoic acid, 3-amino-3-oxo-, methyl ester,acmc-20akfl,methyl carbamoylacetate,methyl-malonate monoamide,malonamic acid methyl ester,malonamidic acid methyl ester,methyl 3-amino-3-oxo-propanoate PubChem CID: 3595299 IUPAC Name: methyl 3-amino-3-oxopropanoate SMILES: COC(=O)CC(N)=O

PubChem CID 3595299
CAS 51513-29-2
Molecular Weight (g/mol) 117.10
MDL Number MFCD00674533
SMILES COC(=O)CC(N)=O
Synonym methyl malonamate,methyl malonate monoamide,methyl 2-carbamoylacetate,propanoic acid, 3-amino-3-oxo-, methyl ester,acmc-20akfl,methyl carbamoylacetate,methyl-malonate monoamide,malonamic acid methyl ester,malonamidic acid methyl ester,methyl 3-amino-3-oxo-propanoate
IUPAC Name methyl 3-amino-3-oxopropanoate
InChI Key LSNSJCKGQREPDW-UHFFFAOYSA-N
Molecular Formula C4H7NO3
15

Malonic acid disodium salt, 99%

CAS: 141-95-7 Molecular Formula: C3H2Na2O4 Molecular Weight (g/mol): 148.025 MDL Number: MFCD00002708 InChI Key: PRWXGRGLHYDWPS-UHFFFAOYSA-L Synonym: sodium malonate,disodium malonate,propanedioic acid, disodium salt,malonic acid disodium salt,disodium propanedioate,malonic acid, sodium salt,unii-9qwe64m39h,propanedioic acid, sodium salt 1:2,malonic acid, disodium salt,dicarboxymethane disodium salt PubChem CID: 8865 ChEBI: CHEBI:62983 IUPAC Name: disodium;propanedioate SMILES: C(C(=O)[O-])C(=O)[O-].[Na+].[Na+]

PubChem CID 8865
CAS 141-95-7
Molecular Weight (g/mol) 148.025
ChEBI CHEBI:62983
MDL Number MFCD00002708
SMILES C(C(=O)[O-])C(=O)[O-].[Na+].[Na+]
Synonym sodium malonate,disodium malonate,propanedioic acid, disodium salt,malonic acid disodium salt,disodium propanedioate,malonic acid, sodium salt,unii-9qwe64m39h,propanedioic acid, sodium salt 1:2,malonic acid, disodium salt,dicarboxymethane disodium salt
IUPAC Name disodium;propanedioate
InChI Key PRWXGRGLHYDWPS-UHFFFAOYSA-L
Molecular Formula C3H2Na2O4