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Vinylogous acids

Organic compounds that contain one or more hydroxyl groups indirectly attached to a carbonyl group via an intervening vinyl functional group (-C=C-; also known as carbon - carbon double bond).
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1 – 15 of 27 results
1

4-Pyrazolecarboxylic acid, 97%

CAS: 37718-11-9 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.09 MDL Number: MFCD00011558 InChI Key: IMBBXSASDSZJSX-UHFFFAOYSA-N Synonym: 4-pyrazolecarboxylic acid,4-carboxypyrazole,pyrazole-4-carboxylic acid,unii-4xjz84gv8e,1h-pyrazole-4-carboxylicacid,4-carboxy-1h-pyrazole,4xjz84gv8e,pyrazole-4-carboxylic,pubchem13293,pubchem22749 PubChem CID: 3015937 IUPAC Name: 1H-pyrazole-4-carboxylic acid SMILES: C1=C(C=NN1)C(=O)O

EDGE
PubChem CID 3015937
CAS 37718-11-9
Molecular Weight (g/mol) 112.09
MDL Number MFCD00011558
SMILES C1=C(C=NN1)C(=O)O
Synonym 4-pyrazolecarboxylic acid,4-carboxypyrazole,pyrazole-4-carboxylic acid,unii-4xjz84gv8e,1h-pyrazole-4-carboxylicacid,4-carboxy-1h-pyrazole,4xjz84gv8e,pyrazole-4-carboxylic,pubchem13293,pubchem22749
IUPAC Name 1H-pyrazole-4-carboxylic acid
InChI Key IMBBXSASDSZJSX-UHFFFAOYSA-N
Molecular Formula C4H4N2O2
2

Isatoic anhydride, 97%

CAS: 118-48-9 Molecular Formula: C8H5NO3 Molecular Weight (g/mol): 163.13 MDL Number: MFCD00006700 InChI Key: TXJUTRJFNRYTHH-UHFFFAOYSA-N Synonym: isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride PubChem CID: 8359 SMILES: O=C1NC2=CC=CC=C2C(=O)O1

PubChem CID 8359
CAS 118-48-9
Molecular Weight (g/mol) 163.13
MDL Number MFCD00006700
SMILES O=C1NC2=CC=CC=C2C(=O)O1
Synonym isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride
InChI Key TXJUTRJFNRYTHH-UHFFFAOYSA-N
Molecular Formula C8H5NO3
3

Antipyrine, 98%

CAS: 60-80-0 Molecular Formula: C11H12N2O Molecular Weight (g/mol): 188.23 MDL Number: MFCD00003146 InChI Key: VEQOALNAAJBPNY-UHFFFAOYSA-N Synonym: antipyrine,phenazone,antipyrin,phenazon,analgesine,anodynine,anodynin,azophen,fenazone,2,3-dimethyl-1-phenyl-5-pyrazolone PubChem CID: 2206 ChEBI: CHEBI:31225 IUPAC Name: 1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=CC(=O)N(N1C)C2=CC=CC=C2

PubChem CID 2206
CAS 60-80-0
Molecular Weight (g/mol) 188.23
ChEBI CHEBI:31225
MDL Number MFCD00003146
SMILES CC1=CC(=O)N(N1C)C2=CC=CC=C2
Synonym antipyrine,phenazone,antipyrin,phenazon,analgesine,anodynine,anodynin,azophen,fenazone,2,3-dimethyl-1-phenyl-5-pyrazolone
IUPAC Name 1,5-dimethyl-2-phenylpyrazol-3-one
InChI Key VEQOALNAAJBPNY-UHFFFAOYSA-N
Molecular Formula C11H12N2O
4

4-Aminoantipyrine, 97%

CAS: 83-07-8 Molecular Formula: C11H13N3O Molecular Weight (g/mol): 203.245 MDL Number: MFCD00003145 InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N Synonym: 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a PubChem CID: 2151 ChEBI: CHEBI:59026 IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N

PubChem CID 2151
CAS 83-07-8
Molecular Weight (g/mol) 203.245
ChEBI CHEBI:59026
MDL Number MFCD00003145
SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N
Synonym 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a
IUPAC Name 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one
InChI Key RLFWWDJHLFCNIJ-UHFFFAOYSA-N
Molecular Formula C11H13N3O
5

4-Aminoantipyrine, 98%

CAS: 83-07-8 Molecular Formula: C11H13N3O Molecular Weight (g/mol): 203.25 MDL Number: MFCD00003145 InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N Synonym: 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a PubChem CID: 2151 ChEBI: CHEBI:59026 IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N

PubChem CID 2151
CAS 83-07-8
Molecular Weight (g/mol) 203.25
ChEBI CHEBI:59026
MDL Number MFCD00003145
SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N
Synonym 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a
IUPAC Name 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one
InChI Key RLFWWDJHLFCNIJ-UHFFFAOYSA-N
Molecular Formula C11H13N3O
6

Isatoic anhydride, 98%

CAS: 118-48-9 Molecular Formula: C8H5NO3 Molecular Weight (g/mol): 163.13 MDL Number: MFCD00006700 InChI Key: TXJUTRJFNRYTHH-UHFFFAOYSA-N Synonym: isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride PubChem CID: 8359 SMILES: O=C1NC2=CC=CC=C2C(=O)O1

PubChem CID 8359
CAS 118-48-9
Molecular Weight (g/mol) 163.13
MDL Number MFCD00006700
SMILES O=C1NC2=CC=CC=C2C(=O)O1
Synonym isatoic anhydride,2h-3,1-benzoxazine-2,4 1h-dione,1h-benzo d 1,3 oxazine-2,4-dione,isatoic acid anhydride,4h-3,1-benzoxazine-2,4 1h-dione,isato acid anhydride,n-carboxyanthranilic anhydride,unii-r8tfa74y4u,3,1-benzoxazine-2,4 1h-dione,anthranilic acid, n-carboxy-, cyclic anhydride
InChI Key TXJUTRJFNRYTHH-UHFFFAOYSA-N
Molecular Formula C8H5NO3
7

4-Aminoantipyrine, ≥98.0%, MilliporeSigma™ Supelco™

MDL Number: MFCD00003145 Synonym: 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone

MDL Number MFCD00003145
Synonym 4-Amino-2,3-dimethyl-1-phenyl-3-pyrazolin-5-one; Ampyrone
8

Antipyrine, 99%

CAS: 60-80-0 Molecular Formula: C11H12N2O Molecular Weight (g/mol): 188.23 MDL Number: MFCD00003146 InChI Key: VEQOALNAAJBPNY-UHFFFAOYSA-N Synonym: antipyrine,phenazone,antipyrin,phenazon,analgesine,anodynine,anodynin,azophen,fenazone,2,3-dimethyl-1-phenyl-5-pyrazolone PubChem CID: 2206 ChEBI: CHEBI:31225 IUPAC Name: 1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=CC(=O)N(N1C)C2=CC=CC=C2

PubChem CID 2206
CAS 60-80-0
Molecular Weight (g/mol) 188.23
ChEBI CHEBI:31225
MDL Number MFCD00003146
SMILES CC1=CC(=O)N(N1C)C2=CC=CC=C2
Synonym antipyrine,phenazone,antipyrin,phenazon,analgesine,anodynine,anodynin,azophen,fenazone,2,3-dimethyl-1-phenyl-5-pyrazolone
IUPAC Name 1,5-dimethyl-2-phenylpyrazol-3-one
InChI Key VEQOALNAAJBPNY-UHFFFAOYSA-N
Molecular Formula C11H12N2O
9

Ethyl 3,3-Bis(methylthio)-2-cyanoacrylate 98.0+%, TCI America™

CAS: 17823-58-4 Molecular Formula: C8H11NO2S2 Molecular Weight (g/mol): 217.30 MDL Number: MFCD00143027 InChI Key: POABRARINOCORV-UHFFFAOYSA-N Synonym: 3,3-Bis(methylthio)-2-cyanoacrylic Acid Ethyl Ester PubChem CID: 2747745 IUPAC Name: ethyl 2-cyano-3,3-bis(methylsulfanyl)prop-2-enoate SMILES: CCOC(=O)C(C#N)=C(SC)SC

PubChem CID 2747745
CAS 17823-58-4
Molecular Weight (g/mol) 217.30
MDL Number MFCD00143027
SMILES CCOC(=O)C(C#N)=C(SC)SC
Synonym 3,3-Bis(methylthio)-2-cyanoacrylic Acid Ethyl Ester
IUPAC Name ethyl 2-cyano-3,3-bis(methylsulfanyl)prop-2-enoate
InChI Key POABRARINOCORV-UHFFFAOYSA-N
Molecular Formula C8H11NO2S2
10

Methyl Indole-3-carboxylate 98.0+%, TCI America™

CAS: 942-24-5 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD00189407 InChI Key: QXAUTQFAWKKNLM-UHFFFAOYSA-N Synonym: methyl indole-3-carboxylate,indole-3-carboxylic acid methyl ester,methyl 3-indolecarboxylate,1h-indole-3-carboxylic acid methyl ester,1h-indole-3-carboxylic acid, methyl ester,3-carbomethoxyindole,3-methoxycarbonylindole,methylindole-3-carboxylate,indole-3-carboxylic acid, methyl ester,methyl-3-indolcarboxylate PubChem CID: 589098 ChEBI: CHEBI:65019 IUPAC Name: methyl 1H-indole-3-carboxylate SMILES: COC(=O)C1=CNC2=CC=CC=C21

PubChem CID 589098
CAS 942-24-5
Molecular Weight (g/mol) 175.187
ChEBI CHEBI:65019
MDL Number MFCD00189407
SMILES COC(=O)C1=CNC2=CC=CC=C21
Synonym methyl indole-3-carboxylate,indole-3-carboxylic acid methyl ester,methyl 3-indolecarboxylate,1h-indole-3-carboxylic acid methyl ester,1h-indole-3-carboxylic acid, methyl ester,3-carbomethoxyindole,3-methoxycarbonylindole,methylindole-3-carboxylate,indole-3-carboxylic acid, methyl ester,methyl-3-indolcarboxylate
IUPAC Name methyl 1H-indole-3-carboxylate
InChI Key QXAUTQFAWKKNLM-UHFFFAOYSA-N
Molecular Formula C10H9NO2
11

4-Hydroxy-6-methyl-2-pyrone 98.0+%, TCI America™

CAS: 675-10-5 Molecular Formula: C6H6O3 Molecular Weight (g/mol): 126.11 MDL Number: MFCD00006641,MFCD18820248 InChI Key: OOKCZXGEYPSNIM-UHFFFAOYSA-N Synonym: 4-hydroxy-6-methyl-2-pyrone,2-hydroxy-6-methyl-4h-pyran-4-one,4-hydroxy-6-methyl-2h-pyran-2-one,triacetic acid lactone,triacetate lactone,2h-pyran-2-one, 4-hydroxy-6-methyl,6-methyl-4-hydroxypyron-2,unii-s1s883s4ee,6-methyl-4-hydroxy-2-pyrone,ccris 3600 PubChem CID: 54675757 ChEBI: CHEBI:16458 IUPAC Name: 2-hydroxy-6-methyl-4H-pyran-4-one SMILES: CC1=CC(=O)C=C(O)O1

PubChem CID 54675757
CAS 675-10-5
Molecular Weight (g/mol) 126.11
ChEBI CHEBI:16458
MDL Number MFCD00006641,MFCD18820248
SMILES CC1=CC(=O)C=C(O)O1
Synonym 4-hydroxy-6-methyl-2-pyrone,2-hydroxy-6-methyl-4h-pyran-4-one,4-hydroxy-6-methyl-2h-pyran-2-one,triacetic acid lactone,triacetate lactone,2h-pyran-2-one, 4-hydroxy-6-methyl,6-methyl-4-hydroxypyron-2,unii-s1s883s4ee,6-methyl-4-hydroxy-2-pyrone,ccris 3600
IUPAC Name 2-hydroxy-6-methyl-4H-pyran-4-one
InChI Key OOKCZXGEYPSNIM-UHFFFAOYSA-N
Molecular Formula C6H6O3
12

4-Aminoantipyrine 99.0+%, TCI America™

CAS: 83-07-8 Molecular Formula: C11H13N3O Molecular Weight (g/mol): 203.245 MDL Number: MFCD00003145 InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N Synonym: 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a PubChem CID: 2151 ChEBI: CHEBI:59026 IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N

PubChem CID 2151
CAS 83-07-8
Molecular Weight (g/mol) 203.245
ChEBI CHEBI:59026
MDL Number MFCD00003145
SMILES CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N
Synonym 4-aminoantipyrine,ampyrone,metapirazone,aminoantipyrine,solvapyrin-a,aminoazophene,4-aminophenazone,4-aminoantipyrene,aminoantipyrin,solnapyrin-a
IUPAC Name 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one
InChI Key RLFWWDJHLFCNIJ-UHFFFAOYSA-N
Molecular Formula C11H13N3O
13

Diethyl Ethoxymethylenemalonate, 99+%

CAS: 87-13-8 Molecular Formula: C10H16O5 Molecular Weight (g/mol): 216.23 MDL Number: MFCD00009148 InChI Key: LTMHNWPUDSTBKD-UHFFFAOYSA-N Synonym: diethyl ethoxymethylenemalonate,diethyl 2-ethoxymethylene malonate,ethoxymethylenemalonic acid diethyl ester,diethyl ethoxymethylene malonate,diethyl emme,propanedioic acid, ethoxymethylene-, diethyl ester,diethylethoxymethylenemalonate,1,3-diethyl 2-ethoxymethylidene propanedioate,diethyl ethoxymethylidene propanedioate PubChem CID: 6871 IUPAC Name: diethyl 2-(ethoxymethylidene)propanedioate SMILES: CCOC=C(C(=O)OCC)C(=O)OCC

PubChem CID 6871
CAS 87-13-8
Molecular Weight (g/mol) 216.23
MDL Number MFCD00009148
SMILES CCOC=C(C(=O)OCC)C(=O)OCC
Synonym diethyl ethoxymethylenemalonate,diethyl 2-ethoxymethylene malonate,ethoxymethylenemalonic acid diethyl ester,diethyl ethoxymethylene malonate,diethyl emme,propanedioic acid, ethoxymethylene-, diethyl ester,diethylethoxymethylenemalonate,1,3-diethyl 2-ethoxymethylidene propanedioate,diethyl ethoxymethylidene propanedioate
IUPAC Name diethyl 2-(ethoxymethylidene)propanedioate
InChI Key LTMHNWPUDSTBKD-UHFFFAOYSA-N
Molecular Formula C10H16O5
14

Methyl 3-Methoxyacrylate 95.0+%, TCI America™

CAS: 34846-90-7 Molecular Formula: C5H8O3 Molecular Weight (g/mol): 116.116 MDL Number: MFCD00128206 InChI Key: AUTCCPQKLPMHDN-ONEGZZNKSA-N Synonym: methyl 3-methoxyacrylate,methyl trans-3-methoxyacrylate,methyl 2e-3-methoxyprop-2-enoate,e-methyl 3-methoxyacrylate,3-methoxyacrylic acid methyl ester,methyl-3-methoxyacrylate,2-propenoic acid, 3-methoxy-, methyl ester, 2e,methyl trans-3-methoxy acrylate,e-methyl-3-methoxyacrylate,methyl-trans-3-methoxyacrylate PubChem CID: 5323651 IUPAC Name: methyl (E)-3-methoxyprop-2-enoate SMILES: COC=CC(=O)OC

PubChem CID 5323651
CAS 34846-90-7
Molecular Weight (g/mol) 116.116
MDL Number MFCD00128206
SMILES COC=CC(=O)OC
Synonym methyl 3-methoxyacrylate,methyl trans-3-methoxyacrylate,methyl 2e-3-methoxyprop-2-enoate,e-methyl 3-methoxyacrylate,3-methoxyacrylic acid methyl ester,methyl-3-methoxyacrylate,2-propenoic acid, 3-methoxy-, methyl ester, 2e,methyl trans-3-methoxy acrylate,e-methyl-3-methoxyacrylate,methyl-trans-3-methoxyacrylate
IUPAC Name methyl (E)-3-methoxyprop-2-enoate
InChI Key AUTCCPQKLPMHDN-ONEGZZNKSA-N
Molecular Formula C5H8O3
15

Butopyronoxyl 95.0+%, TCI America™

CAS: 532-34-3 Molecular Formula: C12H18O4 Molecular Weight (g/mol): 226.272 MDL Number: MFCD00006574 InChI Key: OKIJSNGRQAOIGZ-UHFFFAOYSA-N Synonym: Butyl 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate, 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic Acid Butyl Ester, Indalone PubChem CID: 10760 ChEBI: CHEBI:82262 IUPAC Name: butyl 2,2-dimethyl-4-oxo-3H-pyran-6-carboxylate SMILES: CCCCOC(=O)C1=CC(=O)CC(O1)(C)C

PubChem CID 10760
CAS 532-34-3
Molecular Weight (g/mol) 226.272
ChEBI CHEBI:82262
MDL Number MFCD00006574
SMILES CCCCOC(=O)C1=CC(=O)CC(O1)(C)C
Synonym Butyl 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylate, 3,4-Dihydro-2,2-dimethyl-4-oxo-2H-pyran-6-carboxylic Acid Butyl Ester, Indalone
IUPAC Name butyl 2,2-dimethyl-4-oxo-3H-pyran-6-carboxylate
InChI Key OKIJSNGRQAOIGZ-UHFFFAOYSA-N
Molecular Formula C12H18O4