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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).
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1 – 15 of 85 results
1

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

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
2

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

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
3

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

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
4

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
5

Malonic acid dihydrazide, 99%

CAS: 3815-86-9 Molecular Formula: C3H8N4O2 Molecular Weight (g/mol): 132.12 MDL Number: MFCD00041268 InChI Key: PSIKPHJLTVSQFO-UHFFFAOYSA-N Synonym: malonic acid dihydrazide,malonohydrazide,malonic dihydrazide,propanedioic acid, dihydrazide,malonhydrazide,malonyl dihydrazide,malonic acid, dihydrazide,malonyl hydrazide,malonic acid hydrazide,malonoyldihydrazine PubChem CID: 77433 IUPAC Name: propanedihydrazide SMILES: NNC(=O)CC(=O)NN

PubChem CID 77433
CAS 3815-86-9
Molecular Weight (g/mol) 132.12
MDL Number MFCD00041268
SMILES NNC(=O)CC(=O)NN
Synonym malonic acid dihydrazide,malonohydrazide,malonic dihydrazide,propanedioic acid, dihydrazide,malonhydrazide,malonyl dihydrazide,malonic acid, dihydrazide,malonyl hydrazide,malonic acid hydrazide,malonoyldihydrazine
IUPAC Name propanedihydrazide
InChI Key PSIKPHJLTVSQFO-UHFFFAOYSA-N
Molecular Formula C3H8N4O2
6

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
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

Malonic Acid, TCI America™

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
9

Methylmalonic Acid 98.0+%, TCI America™

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

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
10

Cyclopentylmalonic Acid 98.0+%, TCI America™

CAS: 5660-81-1 Molecular Formula: C8H12O4 Molecular Weight (g/mol): 172.18 MDL Number: MFCD00059515 InChI Key: DRHLPIHNSBNMFF-UHFFFAOYSA-N PubChem CID: 231700 IUPAC Name: 2-cyclopentylpropanedioic acid SMILES: C1CCC(C1)C(C(=O)O)C(=O)O

PubChem CID 231700
CAS 5660-81-1
Molecular Weight (g/mol) 172.18
MDL Number MFCD00059515
SMILES C1CCC(C1)C(C(=O)O)C(=O)O
IUPAC Name 2-cyclopentylpropanedioic acid
InChI Key DRHLPIHNSBNMFF-UHFFFAOYSA-N
Molecular Formula C8H12O4
12

3-Thiophenemalonic Acid 98.0+%, TCI America™

CAS: 21080-92-2 Molecular Formula: C7H4O4S Molecular Weight (g/mol): 184.17 MDL Number: MFCD00005469 InChI Key: GCOOGCQWQFRJEK-UHFFFAOYSA-L Synonym: 3-thiophenemalonic acid,3-thienylmalonic acid,2-thiophen-3-yl malonic acid,propanedioic acid, 3-thienyl,3-thiophene malonic acid,3-thienylpropanedioic acid,3-thienyl malonic acid,thiophene-3-malonic acid,2-3-thienyl malonic acid,2-3-thienyl propanedioic acid PubChem CID: 88782 IUPAC Name: 2-(thiophen-3-yl)propanedioate SMILES: [O-]C(=O)C(C([O-])=O)C1=CSC=C1

PubChem CID 88782
CAS 21080-92-2
Molecular Weight (g/mol) 184.17
MDL Number MFCD00005469
SMILES [O-]C(=O)C(C([O-])=O)C1=CSC=C1
Synonym 3-thiophenemalonic acid,3-thienylmalonic acid,2-thiophen-3-yl malonic acid,propanedioic acid, 3-thienyl,3-thiophene malonic acid,3-thienylpropanedioic acid,3-thienyl malonic acid,thiophene-3-malonic acid,2-3-thienyl malonic acid,2-3-thienyl propanedioic acid
IUPAC Name 2-(thiophen-3-yl)propanedioate
InChI Key GCOOGCQWQFRJEK-UHFFFAOYSA-L
Molecular Formula C7H4O4S
13

Dimethyl Benzylmalonate 95.0+%, TCI America™

CAS: 49769-78-0 Molecular Formula: C12H14O4 Molecular Weight (g/mol): 222.24 MDL Number: MFCD01445471 InChI Key: ZMYJSOIMFGAQRQ-UHFFFAOYSA-N Synonym: Benzylmalonic Acid Dimethyl Ester PubChem CID: 10900856 IUPAC Name: 1,3-dimethyl 2-benzylpropanedioate SMILES: COC(=O)C(CC1=CC=CC=C1)C(=O)OC

PubChem CID 10900856
CAS 49769-78-0
Molecular Weight (g/mol) 222.24
MDL Number MFCD01445471
SMILES COC(=O)C(CC1=CC=CC=C1)C(=O)OC
Synonym Benzylmalonic Acid Dimethyl Ester
IUPAC Name 1,3-dimethyl 2-benzylpropanedioate
InChI Key ZMYJSOIMFGAQRQ-UHFFFAOYSA-N
Molecular Formula C12H14O4
14

Dihexyl Malonate 98.0+%, TCI America™

CAS: 1431-37-4 Molecular Formula: C15H28O4 Molecular Weight (g/mol): 272.385 MDL Number: MFCD06797099 InChI Key: MQXAJNXSULJYCY-UHFFFAOYSA-N Synonym: Malonic Acid Dihexyl Ester PubChem CID: 9835215 IUPAC Name: dihexyl propanedioate SMILES: CCCCCCOC(=O)CC(=O)OCCCCCC

PubChem CID 9835215
CAS 1431-37-4
Molecular Weight (g/mol) 272.385
MDL Number MFCD06797099
SMILES CCCCCCOC(=O)CC(=O)OCCCCCC
Synonym Malonic Acid Dihexyl Ester
IUPAC Name dihexyl propanedioate
InChI Key MQXAJNXSULJYCY-UHFFFAOYSA-N
Molecular Formula C15H28O4
15

Diethyl Isopropylmalonate 98.0+%, TCI America™

CAS: 759-36-4 Molecular Formula: C10H18O4 Molecular Weight (g/mol): 202.25 MDL Number: MFCD00040491 InChI Key: BYQFBFWERHXONI-UHFFFAOYSA-N Synonym: diethyl isopropylmalonate,diethyl 2-isopropylmalonate,isopropyl diethyl malonate,1,3-diethyl 2-propan-2-yl propanedioate,diethylisopropylmalonate,isopropylmalonic acid diethyl ester,propanedioic acid, 1-methylethyl-, diethyl ester,ethyl isopropylmalonate,1,3-diethyl 2-isopropylpropanedioate,2-isopropyl-malonic acid diethyl ester PubChem CID: 12966 IUPAC Name: 1,3-diethyl 2-(propan-2-yl)propanedioate SMILES: CCOC(=O)C(C(C)C)C(=O)OCC

PubChem CID 12966
CAS 759-36-4
Molecular Weight (g/mol) 202.25
MDL Number MFCD00040491
SMILES CCOC(=O)C(C(C)C)C(=O)OCC
Synonym diethyl isopropylmalonate,diethyl 2-isopropylmalonate,isopropyl diethyl malonate,1,3-diethyl 2-propan-2-yl propanedioate,diethylisopropylmalonate,isopropylmalonic acid diethyl ester,propanedioic acid, 1-methylethyl-, diethyl ester,ethyl isopropylmalonate,1,3-diethyl 2-isopropylpropanedioate,2-isopropyl-malonic acid diethyl ester
IUPAC Name 1,3-diethyl 2-(propan-2-yl)propanedioate
InChI Key BYQFBFWERHXONI-UHFFFAOYSA-N
Molecular Formula C10H18O4