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).

1 – 15 of 343 results

tert-Butyl ethyl malonate, 97%, Thermo Scientific Chemicals

CAS: 32864-38-3 Molecular Formula: C₉H₁₆O₄ Molecular Weight (g/mol): 188.22 MDL Number: MFCD00009193 InChI Key: OCOBFMZGRJOSOU-UHFFFAOYSA-N Synonym: tert-butyl ethyl malonate,t-butyl ethyl malonate,propanedioic acid, 1,1-dimethylethyl ethyl ester,1-tert-butyl 3-ethyl propanedioate,tert-butyl ethyl propanedioate,malonic acid tert-butyl ethyl ester,tert-butyl ethyl propane-1,3-dioate,zlchem 692,acmc-1cjju,1-tert-butyl ethyl malonate PubChem CID: 96345 IUPAC Name: 3-O-tert-butyl 1-O-ethyl propanedioate SMILES: CCOC(=O)CC(=O)OC(C)(C)C

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PubChem CID	96345
CAS	32864-38-3
Molecular Weight (g/mol)	188.22
MDL Number	MFCD00009193
SMILES	CCOC(=O)CC(=O)OC(C)(C)C
Synonym	tert-butyl ethyl malonate,t-butyl ethyl malonate,propanedioic acid, 1,1-dimethylethyl ethyl ester,1-tert-butyl 3-ethyl propanedioate,tert-butyl ethyl propanedioate,malonic acid tert-butyl ethyl ester,tert-butyl ethyl propane-1,3-dioate,zlchem 692,acmc-1cjju,1-tert-butyl ethyl malonate
IUPAC Name	3-O-tert-butyl 1-O-ethyl propanedioate
InChI Key	OCOBFMZGRJOSOU-UHFFFAOYSA-N
Molecular Formula	C₉H₁₆O₄

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

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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

Methyl 2-oxocyclohexanecarboxylate, 90%

CAS: 41302-34-5 Molecular Formula: C₈H₁₂O₃ Molecular Weight (g/mol): 156.2 MDL Number: MFCD00077699 InChI Key: JEENWEAPRWGXSG-UHFFFAOYSA-N Synonym: methyl 2-oxocyclohexanecarboxylate,2-methoxycarbonylcyclohexanone,2-carbomethoxycyclohexanone,cyclohexanecarboxylic acid, 2-oxo-, methyl ester,methyl cyclohexanone-2-carboxylate,2-oxo-cyclohexanecarboxylic acid methyl ester,2-hydroxy methyl cyclohexanone,2-oxocyclohexanecarboxylic acid, methyl ester,pubchem20380,acmc-1ao3u PubChem CID: 170489 IUPAC Name: methyl 2-oxocyclohexane-1-carboxylate SMILES: COC(=O)C1CCCCC1=O

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PubChem CID	170489
CAS	41302-34-5
Molecular Weight (g/mol)	156.2
MDL Number	MFCD00077699
SMILES	COC(=O)C1CCCCC1=O
Synonym	methyl 2-oxocyclohexanecarboxylate,2-methoxycarbonylcyclohexanone,2-carbomethoxycyclohexanone,cyclohexanecarboxylic acid, 2-oxo-, methyl ester,methyl cyclohexanone-2-carboxylate,2-oxo-cyclohexanecarboxylic acid methyl ester,2-hydroxy methyl cyclohexanone,2-oxocyclohexanecarboxylic acid, methyl ester,pubchem20380,acmc-1ao3u
IUPAC Name	methyl 2-oxocyclohexane-1-carboxylate
InChI Key	JEENWEAPRWGXSG-UHFFFAOYSA-N
Molecular Formula	C₈H₁₂O₃

Ethyl 2-methylacetoacetate, 95%

CAS: 609-14-3 Molecular Formula: C₇H₁₂O₃ Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009164 InChI Key: FNENWZWNOPCZGK-UHFFFAOYSA-N Synonym: ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester PubChem CID: 701 IUPAC Name: ethyl 2-methyl-3-oxobutanoate SMILES: CCOC(=O)C(C)C(=O)C

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PubChem CID	701
CAS	609-14-3
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00009164
SMILES	CCOC(=O)C(C)C(=O)C
Synonym	ethyl 2-methylacetoacetate,ethyl 2-acetylpropionate,ethyl-2-methyl acetoacetate,ethyl methylacetoacetate,ethyl 2-methyl-3-oxobutyrate,ethyl2-methylacetoacetate,butanoic acid, 2-methyl-3-oxo-, ethyl ester,2-methylacetoacetic acid ethyl ester,ethyl alpha-methylacetylacetate,2-methyl-3-oxobutanoic acid ethyl ester
IUPAC Name	ethyl 2-methyl-3-oxobutanoate
InChI Key	FNENWZWNOPCZGK-UHFFFAOYSA-N
Molecular Formula	C₇H₁₂O₃

Diethyl malonate, 99+%

CAS: 105-53-3 Molecular Formula: C₇H₁₂O₄ Molecular Weight (g/mol): 160.17 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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PubChem CID	7761
CAS	105-53-3
Molecular Weight (g/mol)	160.17
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

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+]

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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

Malonic acid, 99%

CAS: 141-82-2 Molecular Formula: C₃H₄O₄ Molecular Weight (g/mol): 104.06 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

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PubChem CID	867
CAS	141-82-2
Molecular Weight (g/mol)	104.06
ChEBI	CHEBI:30794
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

Methylmalonic acid, 96%

CAS: 516-05-2 Molecular Formula: C4H6O4 Molecular Weight (g/mol): 118.09 MDL Number: MFCD00002656 InChI Key: ZIYVHBGGAOATLY-UHFFFAOYSA-N Synonym: methylmalonic acid,2-methylmalonic acid,isosuccinic acid,methylmalonate,propanedioic acid, methyl,1,1-ethanedicarboxylic acid,malonic acid, methyl,methyl malonic acid,methylpropanedioic acid,unii-8ll8s712j7 PubChem CID: 487 ChEBI: CHEBI:30860 IUPAC Name: 2-methylpropanedioic acid SMILES: CC(C(O)=O)C(O)=O

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PubChem CID	487
CAS	516-05-2
Molecular Weight (g/mol)	118.09
ChEBI	CHEBI:30860
MDL Number	MFCD00002656
SMILES	CC(C(O)=O)C(O)=O
Synonym	methylmalonic acid,2-methylmalonic acid,isosuccinic acid,methylmalonate,propanedioic acid, methyl,1,1-ethanedicarboxylic acid,malonic acid, methyl,methyl malonic acid,methylpropanedioic acid,unii-8ll8s712j7
IUPAC Name	2-methylpropanedioic acid
InChI Key	ZIYVHBGGAOATLY-UHFFFAOYSA-N
Molecular Formula	C4H6O4

Acetoacetamide, 97%

CAS: 5977-14-0 InChI Key: GCPWJFKTWGFEHH-UHFFFAOYSA-N Synonym: acetoacetamide,acetylacetamide,acetoacetic acid amide,butanamide, 3-oxo,3-oxobutanamid,unii-6o9u7cfy0t,6o9u7cfy0t,3-oxobutyramide,acmc-20alv9 PubChem CID: 80077 ChEBI: CHEBI:28515 IUPAC Name: 3-oxobutanamide SMILES: CC(=O)CC(=O)N

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Specifications

PubChem CID	80077
CAS	5977-14-0
ChEBI	CHEBI:28515
SMILES	CC(=O)CC(=O)N
Synonym	acetoacetamide,acetylacetamide,acetoacetic acid amide,butanamide, 3-oxo,3-oxobutanamid,unii-6o9u7cfy0t,6o9u7cfy0t,3-oxobutyramide,acmc-20alv9
IUPAC Name	3-oxobutanamide
InChI Key	GCPWJFKTWGFEHH-UHFFFAOYSA-N

Ethyl hydrogen malonate, 96%

CAS: 1071-46-1 Molecular Formula: C5H8O4 Molecular Weight (g/mol): 132.115 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

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PubChem CID	70615
CAS	1071-46-1
Molecular Weight (g/mol)	132.115
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

Malonic acid, 99%

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

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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

Bromomalonaldehyde, 97%

CAS: 2065-75-0 Molecular Formula: C3H3BrO2 Molecular Weight (g/mol): 150.959 MDL Number: MFCD00459999 InChI Key: SURMYNZXHKLDFO-UHFFFAOYSA-N Synonym: 2-bromomalonaldehyde,bromomalonaldehyde,bromomalondialdehyde,propanedial, bromo,2-bromomalondialdehyde,2-bromo-1,3-propanedial,malonaldehyde, bromo,bromo-malonaldehyde,zlchem 220,2-bromo-malonaldehyde PubChem CID: 74945 IUPAC Name: 2-bromopropanedial SMILES: C(=O)C(C=O)Br

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PubChem CID	74945
CAS	2065-75-0
Molecular Weight (g/mol)	150.959
MDL Number	MFCD00459999
SMILES	C(=O)C(C=O)Br
Synonym	2-bromomalonaldehyde,bromomalonaldehyde,bromomalondialdehyde,propanedial, bromo,2-bromomalondialdehyde,2-bromo-1,3-propanedial,malonaldehyde, bromo,bromo-malonaldehyde,zlchem 220,2-bromo-malonaldehyde
IUPAC Name	2-bromopropanedial
InChI Key	SURMYNZXHKLDFO-UHFFFAOYSA-N
Molecular Formula	C3H3BrO2

Methyl hydrogen malonate, 96%

CAS: 16695-14-0 Molecular Formula: C4H6O4 Molecular Weight (g/mol): 118.088 MDL Number: MFCD00667796 InChI Key: PBVZQAXFSQKDKK-UHFFFAOYSA-N Synonym: methyl hydrogen malonate,malonic acid monomethyl ester,3-methoxy-3-oxo-propanoic acid,1-methyl malonate,hydrogen methyl malonate PubChem CID: 538366 IUPAC Name: 3-methoxy-3-oxopropanoic acid SMILES: COC(=O)CC(=O)O

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Specifications

PubChem CID	538366
CAS	16695-14-0
Molecular Weight (g/mol)	118.088
MDL Number	MFCD00667796
SMILES	COC(=O)CC(=O)O
Synonym	methyl hydrogen malonate,malonic acid monomethyl ester,3-methoxy-3-oxo-propanoic acid,1-methyl malonate,hydrogen methyl malonate
IUPAC Name	3-methoxy-3-oxopropanoic acid
InChI Key	PBVZQAXFSQKDKK-UHFFFAOYSA-N
Molecular Formula	C4H6O4

2-Bromomalonaldehyde, 97+%

CAS: 2065-75-0 Molecular Formula: C₃H₃BrO₂ Molecular Weight (g/mol): 150.95 InChI Key: SURMYNZXHKLDFO-UHFFFAOYSA-N Synonym: 2-bromomalonaldehyde,bromomalonaldehyde,bromomalondialdehyde,propanedial, bromo,2-bromomalondialdehyde,2-bromo-1,3-propanedial,malonaldehyde, bromo,bromo-malonaldehyde,zlchem 220,2-bromo-malonaldehyde PubChem CID: 74945 IUPAC Name: 2-bromopropanedial SMILES: C(=O)C(C=O)Br

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PubChem CID	74945
CAS	2065-75-0
Molecular Weight (g/mol)	150.95
SMILES	C(=O)C(C=O)Br
Synonym	2-bromomalonaldehyde,bromomalonaldehyde,bromomalondialdehyde,propanedial, bromo,2-bromomalondialdehyde,2-bromo-1,3-propanedial,malonaldehyde, bromo,bromo-malonaldehyde,zlchem 220,2-bromo-malonaldehyde
IUPAC Name	2-bromopropanedial
InChI Key	SURMYNZXHKLDFO-UHFFFAOYSA-N
Molecular Formula	C₃H₃BrO₂

Dimethyl malonate, 97%

CAS: 108-59-8 Molecular Formula: C₅H₈O₄ Molecular Weight (g/mol): 132.12 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)	132.12
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

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