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).

1 – 15 of 170 results

4-Aminoantipyrine, 98%, Thermo Scientific Chemicals

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

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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

3,4-Dihydroxy-3-cyclobutene-1,2-dione, 99%, Thermo Scientific Chemicals

CAS: 2892-51-5 MDL Number: MFCD00001334 InChI Key: PWEBUXCTKOWPCW-UHFFFAOYSA-N Synonym: squaric acid,3,4-dihydroxy-3-cyclobutene-1,2-dione,quadratic acid,3-cyclobutene-1,2-dione, 3,4-dihydroxy,quadratsaeure,cyclobutenedione, dihydroxy,1,2-diketo-3,4-dihydroxycyclobutene,dihydroxycyclobutenedione,unii-svr9d0vodw,dihydroxycyclobut-3-ene-1,2-dione PubChem CID: 17913 ChEBI: CHEBI:52141 IUPAC Name: 3,4-dihydroxycyclobut-3-ene-1,2-dione SMILES: C1(=C(C(=O)C1=O)O)O

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PubChem CID	17913
CAS	2892-51-5
ChEBI	CHEBI:52141
MDL Number	MFCD00001334
SMILES	C1(=C(C(=O)C1=O)O)O
Synonym	squaric acid,3,4-dihydroxy-3-cyclobutene-1,2-dione,quadratic acid,3-cyclobutene-1,2-dione, 3,4-dihydroxy,quadratsaeure,cyclobutenedione, dihydroxy,1,2-diketo-3,4-dihydroxycyclobutene,dihydroxycyclobutenedione,unii-svr9d0vodw,dihydroxycyclobut-3-ene-1,2-dione
IUPAC Name	3,4-dihydroxycyclobut-3-ene-1,2-dione
InChI Key	PWEBUXCTKOWPCW-UHFFFAOYSA-N

Antipyrine, 99%, Thermo Scientific Chemicals

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

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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

Croconic acid disodium salt, 97%, Thermo Scientific Chemicals

CAS: 14379-00-1 Molecular Formula: C5Na2O5 Molecular Weight (g/mol): 186.03 MDL Number: MFCD00191954 InChI Key: OQXLFPHHAAAVKQ-UHFFFAOYSA-L Synonym: croconic acid disodium salt,croconic acid, disodium salt,disodium trioxocyclopent-1-ene-1,2-bis olate,sodium 3,4,5-trioxocyclopent-1-ene-1,2-bis olate,4,5-dihydroxy-4-cyclopentene-1,2,3-trione disodium salt PubChem CID: 12120285 IUPAC Name: disodium;3,4,5-trioxocyclopentene-1,2-diolate SMILES: [Na+].[Na+].[O-]C1=C([O-])C(=O)C(=O)C1=O

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PubChem CID	12120285
CAS	14379-00-1
Molecular Weight (g/mol)	186.03
MDL Number	MFCD00191954
SMILES	[Na+].[Na+].[O-]C1=C([O-])C(=O)C(=O)C1=O
Synonym	croconic acid disodium salt,croconic acid, disodium salt,disodium trioxocyclopent-1-ene-1,2-bis olate,sodium 3,4,5-trioxocyclopent-1-ene-1,2-bis olate,4,5-dihydroxy-4-cyclopentene-1,2,3-trione disodium salt
IUPAC Name	disodium;3,4,5-trioxocyclopentene-1,2-diolate
InChI Key	OQXLFPHHAAAVKQ-UHFFFAOYSA-L
Molecular Formula	C5Na2O5

Antipyrine, 98%, Thermo Scientific Chemicals

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

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Specifications

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-Aminoantipyrine, 97%, Thermo Scientific Chemicals

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

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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

Hypoxanthine, 99%, Thermo Scientific Chemicals

CAS: 68-94-0 Molecular Formula: C5H4N4O Molecular Weight (g/mol): 136.11 MDL Number: MFCD00005725 InChI Key: FDGQSTZJBFJUBT-UHFFFAOYSA-N Synonym: hypoxanthine,6-hydroxypurine,9h-purin-6-ol,sarkin,6-oxopurine,sarcine,sarkine,3h-purin-6-ol,7h-purin-6-ol,purin-6 1h-one PubChem CID: 790 ChEBI: CHEBI:17368 IUPAC Name: 3,7-dihydropurin-6-one SMILES: O=C1N=CNC2=C1NC=N2

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PubChem CID	790
CAS	68-94-0
Molecular Weight (g/mol)	136.11
ChEBI	CHEBI:17368
MDL Number	MFCD00005725
SMILES	O=C1N=CNC2=C1NC=N2
Synonym	hypoxanthine,6-hydroxypurine,9h-purin-6-ol,sarkin,6-oxopurine,sarcine,sarkine,3h-purin-6-ol,7h-purin-6-ol,purin-6 1h-one
IUPAC Name	3,7-dihydropurin-6-one
InChI Key	FDGQSTZJBFJUBT-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

Mycophenolate mofetil, 98%, Thermo Scientific Chemicals

CAS: 128794-94-5 Molecular Formula: C₂₃H₃₁NO₇ Molecular Weight (g/mol): 433.5 InChI Key: RTGDFNSFWBGLEC-SYZQJQIISA-N Synonym: mycophenolate mofetil,cellcept,munoloc,myfenax,mycophenolic acid morpholinoethyl ester,tm-mmf,mycophenylate mofetil,mycophenolatemofetil,cellcept tn,unii-9242ecw6r0 PubChem CID: 5281078 ChEBI: CHEBI:8764 IUPAC Name: 2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate SMILES: CC1=C(C(=C(C2=C1COC2=O)O)CC=C(C)CCC(=O)OCCN3CCOCC3)OC

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PubChem CID	5281078
CAS	128794-94-5
Molecular Weight (g/mol)	433.5
ChEBI	CHEBI:8764
SMILES	CC1=C(C(=C(C2=C1COC2=O)O)CC=C(C)CCC(=O)OCCN3CCOCC3)OC
Synonym	mycophenolate mofetil,cellcept,munoloc,myfenax,mycophenolic acid morpholinoethyl ester,tm-mmf,mycophenylate mofetil,mycophenolatemofetil,cellcept tn,unii-9242ecw6r0
IUPAC Name	2-morpholin-4-ylethyl (E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1H-2-benzofuran-5-yl)-4-methylhex-4-enoate
InChI Key	RTGDFNSFWBGLEC-SYZQJQIISA-N
Molecular Formula	C₂₃H₃₁NO₇

Croconic acid, 98%, Thermo Scientific Chemicals

CAS: 488-86-8 Molecular Formula: C₅H₂O₅ Molecular Weight (g/mol): 142.066 MDL Number: MFCD00181389 InChI Key: RBSLJAJQOVYTRQ-UHFFFAOYSA-N Synonym: croconic acid,crocic acid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione,unii-6hgy35uxaa,6hgy35uxaa,4-cyclopentene-1,2,3-trione, 4,5-dihydroxy,croconicacid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione # PubChem CID: 546874 IUPAC Name: 4,5-dihydroxycyclopent-4-ene-1,2,3-trione SMILES: C1(=C(C(=O)C(=O)C1=O)O)O

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PubChem CID	546874
CAS	488-86-8
Molecular Weight (g/mol)	142.066
MDL Number	MFCD00181389
SMILES	C1(=C(C(=O)C(=O)C1=O)O)O
Synonym	croconic acid,crocic acid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione,unii-6hgy35uxaa,6hgy35uxaa,4-cyclopentene-1,2,3-trione, 4,5-dihydroxy,croconicacid,4,5-dihydroxy-4-cyclopentene-1,2,3-trione #
IUPAC Name	4,5-dihydroxycyclopent-4-ene-1,2,3-trione
InChI Key	RBSLJAJQOVYTRQ-UHFFFAOYSA-N
Molecular Formula	C₅H₂O₅

2,5-Dimethyl-3(2H)-furanone, 94%, Thermo Scientific Chemicals

CAS: 14400-67-0 Molecular Formula: C6H8O2 Molecular Weight (g/mol): 112.128 MDL Number: MFCD00052571 InChI Key: ASOSVCXGWPDUGN-UHFFFAOYSA-N Synonym: 2,5-dimethyl-3 2h-furanone,2,5-dimethylfuran-3 2h-one,2,5-dimethyl-2,3-dihydrofuran-3-one,3 2h-furanone, 2,5-dimethyl,2,5-dimethyl-3 2h furanone,2,5-dimethyl-2h-furan-3-one,2,5-dimethyl-3-2h-furanone,2h-furan-3-one, 2,5-dimethyl,mango furanone PubChem CID: 85730 IUPAC Name: 2,5-dimethylfuran-3-one SMILES: CC1C(=O)C=C(O1)C

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PubChem CID	85730
CAS	14400-67-0
Molecular Weight (g/mol)	112.128
MDL Number	MFCD00052571
SMILES	CC1C(=O)C=C(O1)C
Synonym	2,5-dimethyl-3 2h-furanone,2,5-dimethylfuran-3 2h-one,2,5-dimethyl-2,3-dihydrofuran-3-one,3 2h-furanone, 2,5-dimethyl,2,5-dimethyl-3 2h furanone,2,5-dimethyl-2h-furan-3-one,2,5-dimethyl-3-2h-furanone,2h-furan-3-one, 2,5-dimethyl,mango furanone
IUPAC Name	2,5-dimethylfuran-3-one
InChI Key	ASOSVCXGWPDUGN-UHFFFAOYSA-N
Molecular Formula	C6H8O2

Methyl 3-hydroxythiophene-2-carboxylate, 97%, Thermo Scientific Chemicals

CAS: 5118-06-9 MDL Number: MFCD00055642

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CAS	5118-06-9
MDL Number	MFCD00055642

2,2,6-Trimethyl-1,3-dioxin-4-one, cont. up to ca 6% acetone, Thermo Scientific Chemicals

CAS: 5394-63-8 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.154 MDL Number: MFCD00040468 InChI Key: XFRBXZCBOYNMJP-UHFFFAOYSA-N Synonym: 2,2,6-trimethyl-4h-1,3-dioxin-4-one,2,2,4-trimethyl-6-keto-1,3-dioxin,diketene acetone adduct,4h-1,3-dioxin-4-one, 2,2,6-trimethyl,2,2,6-trimethyl-1,3-dioxen-4-one,2,2,6-trimethyl-1,3-dioxine-4-one,2,2,6-trimethyl-1,3 dioxin-4-one,pubchem20364,2,2,6-trimethyl-4h-1,3-dioxin-4-on,acmc-1akcb PubChem CID: 79368 IUPAC Name: 2,2,6-trimethyl-1,3-dioxin-4-one SMILES: CC1=CC(=O)OC(O1)(C)C

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PubChem CID	79368
CAS	5394-63-8
Molecular Weight (g/mol)	142.154
MDL Number	MFCD00040468
SMILES	CC1=CC(=O)OC(O1)(C)C
Synonym	2,2,6-trimethyl-4h-1,3-dioxin-4-one,2,2,4-trimethyl-6-keto-1,3-dioxin,diketene acetone adduct,4h-1,3-dioxin-4-one, 2,2,6-trimethyl,2,2,6-trimethyl-1,3-dioxen-4-one,2,2,6-trimethyl-1,3-dioxine-4-one,2,2,6-trimethyl-1,3 dioxin-4-one,pubchem20364,2,2,6-trimethyl-4h-1,3-dioxin-4-on,acmc-1akcb
IUPAC Name	2,2,6-trimethyl-1,3-dioxin-4-one
InChI Key	XFRBXZCBOYNMJP-UHFFFAOYSA-N
Molecular Formula	C7H10O3

Dimethyl methoxymethylenemalonate, 98+%, Thermo Scientific™

CAS: 22398-14-7 Molecular Formula: C7H10O5 Molecular Weight (g/mol): 174.152 MDL Number: MFCD00038225 InChI Key: RHFZTBSULNJWEI-UHFFFAOYSA-N Synonym: dimethyl methoxymethylenemalonate,dimethyl 2-methoxymethylene malonate,1,3-dimethyl 2-methoxymethylidene propanedioate,methoxymethylenemalonic acid dimethyl ester,dimethyl methoxymethylene malonate,acmc-1cq9e,dimethylmethoxymethylenemalonate,propanedioic acid, methoxymethylene-, dimethyl ester,dimethyl methoxymethylidenemalonate PubChem CID: 90770 IUPAC Name: dimethyl 2-(methoxymethylidene)propanedioate SMILES: COC=C(C(=O)OC)C(=O)OC

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PubChem CID	90770
CAS	22398-14-7
Molecular Weight (g/mol)	174.152
MDL Number	MFCD00038225
SMILES	COC=C(C(=O)OC)C(=O)OC
Synonym	dimethyl methoxymethylenemalonate,dimethyl 2-methoxymethylene malonate,1,3-dimethyl 2-methoxymethylidene propanedioate,methoxymethylenemalonic acid dimethyl ester,dimethyl methoxymethylene malonate,acmc-1cq9e,dimethylmethoxymethylenemalonate,propanedioic acid, methoxymethylene-, dimethyl ester,dimethyl methoxymethylidenemalonate
IUPAC Name	dimethyl 2-(methoxymethylidene)propanedioate
InChI Key	RHFZTBSULNJWEI-UHFFFAOYSA-N
Molecular Formula	C7H10O5

1-(3,5-Dichlorophenyl)-5-propyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 306936-60-7 Molecular Formula: C13H12Cl2N2O2 Molecular Weight (g/mol): 299.151 MDL Number: MFCD02677727 InChI Key: CIAUICOJDLJNBL-UHFFFAOYSA-N Synonym: 1-3,5-dichlorophenyl-5-propyl-1h-pyrazole-4-carboxylic acid,1-3,5-dichlorophenyl-5-propylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-3,5-dichlorophenyl-5-propyl,maybridge3_006729,4-carboxy-1-3,5-dichlorophenyl-5-propyl-1h-pyrazole PubChem CID: 2743017 IUPAC Name: 1-(3,5-dichlorophenyl)-5-propylpyrazole-4-carboxylic acid SMILES: CCCC1=C(C=NN1C2=CC(=CC(=C2)Cl)Cl)C(=O)O

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PubChem CID	2743017
CAS	306936-60-7
Molecular Weight (g/mol)	299.151
MDL Number	MFCD02677727
SMILES	CCCC1=C(C=NN1C2=CC(=CC(=C2)Cl)Cl)C(=O)O
Synonym	1-3,5-dichlorophenyl-5-propyl-1h-pyrazole-4-carboxylic acid,1-3,5-dichlorophenyl-5-propylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-3,5-dichlorophenyl-5-propyl,maybridge3_006729,4-carboxy-1-3,5-dichlorophenyl-5-propyl-1h-pyrazole
IUPAC Name	1-(3,5-dichlorophenyl)-5-propylpyrazole-4-carboxylic acid
InChI Key	CIAUICOJDLJNBL-UHFFFAOYSA-N
Molecular Formula	C13H12Cl2N2O2

ethyle2-amino-4-(4-methoxyphenyl)-3-thiophenecarboxylate, 97%, Thermo Scientific™

CAS: 15854-11-2 Molecular Formula: C14H15NO3S Molecular Weight (g/mol): 277.338 MDL Number: MFCD01917484 InChI Key: ZUOUKGJUHCKVDK-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-4-methoxyphenyl thiophene-3-carboxylate,ethyl 2-amino-4-4-methoxyphenyl-3-thiophenecarboxylate,2-amino-4-4-methoxyphenyl-thiophene-3-carboxylic acid ethyl ester,2-amino-4-4-methoxyphenyl thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid,2-amino-4-4-methoxyphenyl-,ethyl ester,2-amino-4-4-methoxy-phenyl-thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid, 2-amino-4-4-methoxyphenyl-, ethyl ester PubChem CID: 727641 IUPAC Name: ethyl 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC=C1C2=CC=C(C=C2)OC)N

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Specifications

PubChem CID	727641
CAS	15854-11-2
Molecular Weight (g/mol)	277.338
MDL Number	MFCD01917484
SMILES	CCOC(=O)C1=C(SC=C1C2=CC=C(C=C2)OC)N
Synonym	ethyl 2-amino-4-4-methoxyphenyl thiophene-3-carboxylate,ethyl 2-amino-4-4-methoxyphenyl-3-thiophenecarboxylate,2-amino-4-4-methoxyphenyl-thiophene-3-carboxylic acid ethyl ester,2-amino-4-4-methoxyphenyl thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid,2-amino-4-4-methoxyphenyl-,ethyl ester,2-amino-4-4-methoxy-phenyl-thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid, 2-amino-4-4-methoxyphenyl-, ethyl ester
IUPAC Name	ethyl 2-amino-4-(4-methoxyphenyl)thiophene-3-carboxylate
InChI Key	ZUOUKGJUHCKVDK-UHFFFAOYSA-N
Molecular Formula	C14H15NO3S

Vinylogous acids

Vinylogous acids

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