Dicarbonyl Compounds

Organic compounds that contain two carbonyl functional groups; a carbonyl functional group consists of a carbon atom with a double bond to an oxygen atom (C=O).

136 – 150 of 345 results

136

Diethyl Cyclopentylmalonate 95.0+%, TCI America™

CAS: 18928-91-1 Molecular Formula: C12H20O4 Molecular Weight (g/mol): 228.288 MDL Number: MFCD00059514 InChI Key: WXPOKLNJWFXXQO-UHFFFAOYSA-N Synonym: Cyclopentylmalonic Acid Diethyl Ester PubChem CID: 249269 IUPAC Name: diethyl 2-cyclopentylpropanedioate SMILES: CCOC(=O)C(C1CCCC1)C(=O)OCC

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Specifications

PubChem CID	249269
CAS	18928-91-1
Molecular Weight (g/mol)	228.288
MDL Number	MFCD00059514
SMILES	CCOC(=O)C(C1CCCC1)C(=O)OCC
Synonym	Cyclopentylmalonic Acid Diethyl Ester
IUPAC Name	diethyl 2-cyclopentylpropanedioate
InChI Key	WXPOKLNJWFXXQO-UHFFFAOYSA-N
Molecular Formula	C12H20O4

137

Mono-tert-butyl Malonate 97.0+%, TCI America™

CAS: 40052-13-9 Molecular Formula: C7H12O4 Molecular Weight (g/mol): 160.169 MDL Number: MFCD00191886 InChI Key: NGGGZUAEOKRHMA-UHFFFAOYSA-N Synonym: 3-tert-butoxy-3-oxopropanoic acid,malonic acid mono-tert-butyl ester,mono-tert-butyl malonate,2-tert-butoxycarbonyl acetic acid,tert-butyl hydrogen malonate,mono-t-butyl malonate,pubchem13754,malonicacidmono-tert-butylester,malonic acid mono t-butyl ester PubChem CID: 545853 IUPAC Name: 3-[(2-methylpropan-2-yl)oxy]-3-oxopropanoic acid SMILES: CC(C)(C)OC(=O)CC(=O)O

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Specifications

PubChem CID	545853
CAS	40052-13-9
Molecular Weight (g/mol)	160.169
MDL Number	MFCD00191886
SMILES	CC(C)(C)OC(=O)CC(=O)O
Synonym	3-tert-butoxy-3-oxopropanoic acid,malonic acid mono-tert-butyl ester,mono-tert-butyl malonate,2-tert-butoxycarbonyl acetic acid,tert-butyl hydrogen malonate,mono-t-butyl malonate,pubchem13754,malonicacidmono-tert-butylester,malonic acid mono t-butyl ester
IUPAC Name	3-[(2-methylpropan-2-yl)oxy]-3-oxopropanoic acid
InChI Key	NGGGZUAEOKRHMA-UHFFFAOYSA-N
Molecular Formula	C7H12O4

138

Diethyl Methylmalonate 98.0+%, TCI America™

CAS: 609-08-5 Molecular Formula: C8H14O4 Molecular Weight (g/mol): 174.196 MDL Number: MFCD00009162 InChI Key: UPQZOUHVTJNGFK-UHFFFAOYSA-N Synonym: diethyl methylmalonate,methylmalonic acid diethyl ester,diethyl 2-methylmalonate,propanedioic acid, methyl-, diethyl ester,1,3-diethyl 2-methylpropanedioate,diethylmethylmalonate,ethyl methylmalonate,diethyl methylpropanedioate,malonic acid, methyl-, diethyl ester,2-methylmalonic acid diethyl PubChem CID: 11857 IUPAC Name: diethyl 2-methylpropanedioate SMILES: CCOC(=O)C(C)C(=O)OCC

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Specifications

PubChem CID	11857
CAS	609-08-5
Molecular Weight (g/mol)	174.196
MDL Number	MFCD00009162
SMILES	CCOC(=O)C(C)C(=O)OCC
Synonym	diethyl methylmalonate,methylmalonic acid diethyl ester,diethyl 2-methylmalonate,propanedioic acid, methyl-, diethyl ester,1,3-diethyl 2-methylpropanedioate,diethylmethylmalonate,ethyl methylmalonate,diethyl methylpropanedioate,malonic acid, methyl-, diethyl ester,2-methylmalonic acid diethyl
IUPAC Name	diethyl 2-methylpropanedioate
InChI Key	UPQZOUHVTJNGFK-UHFFFAOYSA-N
Molecular Formula	C8H14O4

139

Magnesium 4-Nitrobenzyl Malonate Hydrate, TCI America™

CAS: 83972-01-4 Molecular Formula: C20H16MgN2O12 Molecular Weight (g/mol): 500.655 MDL Number: MFCD00060141 InChI Key: WAFDWKYNSTVECG-UHFFFAOYSA-L Synonym: Malonic Acid Mono-4-nitrobenzyl Ester Magnesium Salt PubChem CID: 13338668 IUPAC Name: magnesium;3-[(4-nitrophenyl)methoxy]-3-oxopropanoate SMILES: C1=CC(=CC=C1COC(=O)CC(=O)[O-])[N+](=O)[O-].C1=CC(=CC=C1COC(=O)CC(=O)[O-])[N+](=O)[O-].[Mg+2]

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Specifications

PubChem CID	13338668
CAS	83972-01-4
Molecular Weight (g/mol)	500.655
MDL Number	MFCD00060141
SMILES	C1=CC(=CC=C1COC(=O)CC(=O)[O-])[N+](=O)[O-].C1=CC(=CC=C1COC(=O)CC(=O)[O-])[N+](=O)[O-].[Mg+2]
Synonym	Malonic Acid Mono-4-nitrobenzyl Ester Magnesium Salt
IUPAC Name	magnesium;3-[(4-nitrophenyl)methoxy]-3-oxopropanoate
InChI Key	WAFDWKYNSTVECG-UHFFFAOYSA-L
Molecular Formula	C20H16MgN2O12

140

Ethyl 3-Oxovalerate 97.0+%, TCI America™

CAS: 4949-44-4 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009317 InChI Key: UDRCONFHWYGWFI-UHFFFAOYSA-N Synonym: ethyl propionylacetate,ethyl 3-oxovalerate,ethyl 3-oxo-n-valerate,pentanoic acid, 3-oxo-, ethyl ester,3-oxopentanoic acid ethyl ester,3-oxo-pentanoic acid ethyl ester,ethyl 3-ketopentanoate,3-oxovaleric acid ethyl ester,propionylacetic acid ethyl ester,ethylpropanylacetate PubChem CID: 78656 IUPAC Name: ethyl 3-oxopentanoate SMILES: CCC(=O)CC(=O)OCC

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Specifications

PubChem CID	78656
CAS	4949-44-4
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00009317
SMILES	CCC(=O)CC(=O)OCC
Synonym	ethyl propionylacetate,ethyl 3-oxovalerate,ethyl 3-oxo-n-valerate,pentanoic acid, 3-oxo-, ethyl ester,3-oxopentanoic acid ethyl ester,3-oxo-pentanoic acid ethyl ester,ethyl 3-ketopentanoate,3-oxovaleric acid ethyl ester,propionylacetic acid ethyl ester,ethylpropanylacetate
IUPAC Name	ethyl 3-oxopentanoate
InChI Key	UDRCONFHWYGWFI-UHFFFAOYSA-N
Molecular Formula	C7H12O3

141

Dimethyl Malonate 98.0+%, TCI America™

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

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Specifications

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

142

Diethyl 3,3-Diethoxypropane-1,1-dicarboxylate 96.0+%, TCI America™

CAS: 21339-47-9 Molecular Formula: C13H24O6 Molecular Weight (g/mol): 276.329 MDL Number: MFCD00671525 InChI Key: VQUXMFKGQFXVBC-UHFFFAOYSA-N Synonym: 3,3-Diethoxypropane-1,1-dicarboxylic Acid Diethyl Ester PubChem CID: 298328 IUPAC Name: diethyl 2-(2,2-diethoxyethyl)propanedioate SMILES: CCOC(CC(C(=O)OCC)C(=O)OCC)OCC

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Specifications

PubChem CID	298328
CAS	21339-47-9
Molecular Weight (g/mol)	276.329
MDL Number	MFCD00671525
SMILES	CCOC(CC(C(=O)OCC)C(=O)OCC)OCC
Synonym	3,3-Diethoxypropane-1,1-dicarboxylic Acid Diethyl Ester
IUPAC Name	diethyl 2-(2,2-diethoxyethyl)propanedioate
InChI Key	VQUXMFKGQFXVBC-UHFFFAOYSA-N
Molecular Formula	C13H24O6

143

Diethyl 2-Propynylmalonate 97.0+%, TCI America™

CAS: 17920-23-9 Molecular Formula: C10H14O4 Molecular Weight (g/mol): 198.218 MDL Number: MFCD00091967 InChI Key: FKXOELIKVUIBLP-UHFFFAOYSA-N Synonym: 2-Propynylmalonic Acid Diethyl Ester, Diethyl Propargylmalonate, Propargylmalonic Acid Diethyl Ester PubChem CID: 28835 IUPAC Name: diethyl 2-prop-2-ynylpropanedioate SMILES: CCOC(=O)C(CC#C)C(=O)OCC

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Specifications

PubChem CID	28835
CAS	17920-23-9
Molecular Weight (g/mol)	198.218
MDL Number	MFCD00091967
SMILES	CCOC(=O)C(CC#C)C(=O)OCC
Synonym	2-Propynylmalonic Acid Diethyl Ester, Diethyl Propargylmalonate, Propargylmalonic Acid Diethyl Ester
IUPAC Name	diethyl 2-prop-2-ynylpropanedioate
InChI Key	FKXOELIKVUIBLP-UHFFFAOYSA-N
Molecular Formula	C10H14O4

144

N,N,N',N'-Tetramethylmalonamide 97.0+%, TCI America™

CAS: 7313-22-6 Molecular Formula: C7H14N2O2 Molecular Weight (g/mol): 158.201 MDL Number: MFCD03093641 InChI Key: AOXCXILUIVQCHH-UHFFFAOYSA-N PubChem CID: 10975767 IUPAC Name: N,N,N',N'-tetramethylpropanediamide SMILES: CN(C)C(=O)CC(=O)N(C)C

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Specifications

PubChem CID	10975767
CAS	7313-22-6
Molecular Weight (g/mol)	158.201
MDL Number	MFCD03093641
SMILES	CN(C)C(=O)CC(=O)N(C)C
IUPAC Name	N,N,N',N'-tetramethylpropanediamide
InChI Key	AOXCXILUIVQCHH-UHFFFAOYSA-N
Molecular Formula	C7H14N2O2

145

Dimethyl 1,4-Cyclohexanedione-2,5-dicarboxylate 98.0+%, TCI America™

CAS: 6289-46-9 Molecular Formula: C10H12O6 Molecular Weight (g/mol): 228.20 MDL Number: MFCD00001607 InChI Key: MHKKFFHWMKEBDW-UHFFFAOYNA-N Synonym: dimethyl succinylsuccinate,dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate,succinosuccinic acid, dimethyl ester,dmss,dimethyl succinylosuccinate,dimethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate,dimethyl succinylo succinate,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, dimethyl ester,2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester PubChem CID: 94866 IUPAC Name: 1,4-dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate SMILES: COC(=O)C1CC(=O)C(CC1=O)C(=O)OC

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Specifications

PubChem CID	94866
CAS	6289-46-9
Molecular Weight (g/mol)	228.20
MDL Number	MFCD00001607
SMILES	COC(=O)C1CC(=O)C(CC1=O)C(=O)OC
Synonym	dimethyl succinylsuccinate,dimethyl 1,4-cyclohexanedione-2,5-dicarboxylate,succinosuccinic acid, dimethyl ester,dmss,dimethyl succinylosuccinate,dimethyl 2,5-dioxo-1,4-cyclohexanedicarboxylate,dimethyl succinylo succinate,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, dimethyl ester,2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester,1,4-cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester
IUPAC Name	1,4-dimethyl 2,5-dioxocyclohexane-1,4-dicarboxylate
InChI Key	MHKKFFHWMKEBDW-UHFFFAOYNA-N
Molecular Formula	C10H12O6

146

Diethyl Ethylmalonate 98.0+%, TCI America™

CAS: 133-13-1 Molecular Formula: C9H16O4 Molecular Weight (g/mol): 188.223 MDL Number: MFCD00009167 InChI Key: VQAZCUCWHIIFGE-UHFFFAOYSA-N Synonym: diethyl ethylmalonate,diethyl 2-ethylmalonate,propanedioic acid, ethyl-, diethyl ester,ethylmalonic acid diethyl ester,1,3-diethyl 2-ethylpropanedioate,unii-69g92oyr3m,propanedioic acid, 2-ethyl-, 1,3-diethyl ester,malonic acid, ethyl-, diethyl ester,diethyl ethylpropanedioate,diethyl 2-ethylpropane-1,3-dioate PubChem CID: 8610 IUPAC Name: diethyl 2-ethylpropanedioate SMILES: CCC(C(=O)OCC)C(=O)OCC

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Specifications

PubChem CID	8610
CAS	133-13-1
Molecular Weight (g/mol)	188.223
MDL Number	MFCD00009167
SMILES	CCC(C(=O)OCC)C(=O)OCC
Synonym	diethyl ethylmalonate,diethyl 2-ethylmalonate,propanedioic acid, ethyl-, diethyl ester,ethylmalonic acid diethyl ester,1,3-diethyl 2-ethylpropanedioate,unii-69g92oyr3m,propanedioic acid, 2-ethyl-, 1,3-diethyl ester,malonic acid, ethyl-, diethyl ester,diethyl ethylpropanedioate,diethyl 2-ethylpropane-1,3-dioate
IUPAC Name	diethyl 2-ethylpropanedioate
InChI Key	VQAZCUCWHIIFGE-UHFFFAOYSA-N
Molecular Formula	C9H16O4

147

Diethyl Malonate, TCI America™

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

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Specifications

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

148

Ethyl 3-Oxoheptanoate 95.0+%, TCI America™

CAS: 7737-62-4 Molecular Formula: C9H16O3 Molecular Weight (g/mol): 172.22 MDL Number: MFCD00143188 InChI Key: UKRVECBFDMVBPU-UHFFFAOYSA-N Synonym: Ethyl 3-Oxoenanthate, 3-Oxoheptanoic Acid Ethyl Ester, 3-Ketoheptanoic Acid Ethyl Ester, 3-Oxoenanthic Acid Ethyl Ester PubChem CID: 559036 IUPAC Name: ethyl 3-oxoheptanoate SMILES: CCCCC(=O)CC(=O)OCC

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Specifications

PubChem CID	559036
CAS	7737-62-4
Molecular Weight (g/mol)	172.22
MDL Number	MFCD00143188
SMILES	CCCCC(=O)CC(=O)OCC
Synonym	Ethyl 3-Oxoenanthate, 3-Oxoheptanoic Acid Ethyl Ester, 3-Ketoheptanoic Acid Ethyl Ester, 3-Oxoenanthic Acid Ethyl Ester
IUPAC Name	ethyl 3-oxoheptanoate
InChI Key	UKRVECBFDMVBPU-UHFFFAOYSA-N
Molecular Formula	C9H16O3

149

Propyl Acetoacetate 98.0+%, TCI America™

CAS: 1779-60-8 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00059405 InChI Key: DHGFMVMDBNLMKT-UHFFFAOYSA-N Synonym: Acetoacetic Acid Propyl Ester PubChem CID: 74507 IUPAC Name: propyl 3-oxobutanoate SMILES: CCCOC(=O)CC(C)=O

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Specifications

PubChem CID	74507
CAS	1779-60-8
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00059405
SMILES	CCCOC(=O)CC(C)=O
Synonym	Acetoacetic Acid Propyl Ester
IUPAC Name	propyl 3-oxobutanoate
InChI Key	DHGFMVMDBNLMKT-UHFFFAOYSA-N
Molecular Formula	C7H12O3

150

Ethyl 4,4-Dimethyl-3-oxovalerate 98.0+%, TCI America™

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

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Specifications

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

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Dicarbonyl Compounds

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Diethyl Cyclopentylmalonate 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Mono-tert-butyl Malonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diethyl Methylmalonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Magnesium 4-Nitrobenzyl Malonate Hydrate, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 3-Oxovalerate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Dimethyl Malonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diethyl 3,3-Diethoxypropane-1,1-dicarboxylate 96.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diethyl 2-Propynylmalonate 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

N,N,N',N'-Tetramethylmalonamide 97.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Dimethyl 1,4-Cyclohexanedione-2,5-dicarboxylate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diethyl Ethylmalonate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Diethyl Malonate, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 3-Oxoheptanoate 95.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Propyl Acetoacetate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Ethyl 4,4-Dimethyl-3-oxovalerate 98.0+%, TCI America™ Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More