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 400 results

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

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Specifications

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

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

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Specifications

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

Hypoxanthine Disodium Salt, MP Biomedicals

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: 6,7-dihydro-3H-purin-6-one SMILES: O=C1N=CNC2=C1NC=N2

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Specifications

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	6,7-dihydro-3H-purin-6-one
InChI Key	FDGQSTZJBFJUBT-UHFFFAOYSA-N
Molecular Formula	C5H4N4O

4-Aminoantipyrine, 99%, MP Biomedicals™

Molecular Formula: C11H13N3O InChI Key: RLFWWDJHLFCNIJ-UHFFFAOYSA-N PubChem CID: 2151

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Specifications

PubChem CID	2151
InChI Key	RLFWWDJHLFCNIJ-UHFFFAOYSA-N
Molecular Formula	C11H13N3O

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

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Specifications

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

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

4-Hydroxy-6-methyl-2-pyrone, 98%

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: 4-hydroxy-6-methylpyran-2-one SMILES: CC1=CC(=O)C=C(O)O1

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Specifications

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	4-hydroxy-6-methylpyran-2-one
InChI Key	OOKCZXGEYPSNIM-UHFFFAOYSA-N
Molecular Formula	C6H6O3

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

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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

Croconic acid, 98%

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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Specifications

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

Cromolyn sodium salt, 98%

CAS: 15826-37-6 Molecular Formula: C23H14Na2O11 Molecular Weight (g/mol): 512.33 MDL Number: MFCD00057744 InChI Key: VLARUOGDXDTHEH-UHFFFAOYSA-L Synonym: cromolyn sodium,sodium cromoglycate,disodium cromoglycate,sodium cromoglicate,sodium cromolyn,gastrocrom,nasalcrom,cromoglycate disodium,natrium cromoglicat,lomudal PubChem CID: 27503 ChEBI: CHEBI:128458 SMILES: [Na+].[Na+].OC(COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O)COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O

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Specifications

PubChem CID	27503
CAS	15826-37-6
Molecular Weight (g/mol)	512.33
ChEBI	CHEBI:128458
MDL Number	MFCD00057744
SMILES	[Na+].[Na+].OC(COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O)COC1=C2C(=O)C=C(OC2=CC=C1)C([O-])=O
Synonym	cromolyn sodium,sodium cromoglycate,disodium cromoglycate,sodium cromoglicate,sodium cromolyn,gastrocrom,nasalcrom,cromoglycate disodium,natrium cromoglicat,lomudal
InChI Key	VLARUOGDXDTHEH-UHFFFAOYSA-L
Molecular Formula	C23H14Na2O11

ethyle5-amino-1-(4-fluorophenyl)-1H-pyrazole-4-carboxylate, 97%, Thermo Scientific™

CAS: 138907-68-3 Molecular Formula: C12H12FN3O2 Molecular Weight (g/mol): 249.25 MDL Number: MFCD00173917 InChI Key: RPPPCKSHIYWAPW-UHFFFAOYSA-N Synonym: ethyl 5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylate,ethyl 5-amino-1-4-fluorophenyl pyrazole-4-carboxylate,ethyl 5-amino-1-4-fluoro-phenyl-1h-pyrazole-4-carboxylate,5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylic acid ethyl ester,5-amino-4-ethoxycarbonyl-1-4-fluorophenyl-1h-pyrazole,1-5-amino-4-ethoxycarbonyl-1h-pyrazol-1-yl-4-fluorobenzene,maybridge1_006170,ethyl5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylate,ethylaminofluorophenylpyrazolecarboxylate,5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxyli PubChem CID: 688689 IUPAC Name: ethyl 5-amino-1-(4-fluorophenyl)pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(N)N(N=C1)C1=CC=C(F)C=C1

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Specifications

PubChem CID	688689
CAS	138907-68-3
Molecular Weight (g/mol)	249.25
MDL Number	MFCD00173917
SMILES	CCOC(=O)C1=C(N)N(N=C1)C1=CC=C(F)C=C1
Synonym	ethyl 5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylate,ethyl 5-amino-1-4-fluorophenyl pyrazole-4-carboxylate,ethyl 5-amino-1-4-fluoro-phenyl-1h-pyrazole-4-carboxylate,5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylic acid ethyl ester,5-amino-4-ethoxycarbonyl-1-4-fluorophenyl-1h-pyrazole,1-5-amino-4-ethoxycarbonyl-1h-pyrazol-1-yl-4-fluorobenzene,maybridge1_006170,ethyl5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxylate,ethylaminofluorophenylpyrazolecarboxylate,5-amino-1-4-fluorophenyl-1h-pyrazole-4-carboxyli
IUPAC Name	ethyl 5-amino-1-(4-fluorophenyl)pyrazole-4-carboxylate
InChI Key	RPPPCKSHIYWAPW-UHFFFAOYSA-N
Molecular Formula	C12H12FN3O2

ethyle2-amino-5-methyl-4-phenylthiophene-3-carboxylate, 97%, Thermo Scientific™

CAS: 4815-37-6 Molecular Formula: C14H15NO2S Molecular Weight (g/mol): 261.339 MDL Number: MFCD01763475 InChI Key: SXONDAWSQJWZEO-UHFFFAOYSA-N Synonym: 2-amino-5-methyl-4-phenyl-thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid, 2-amino-5-methyl-4-phenyl-, ethyl ester,maybridge1_000503,upcmld-dp080,upcmld-dp080:001,ethyl 2-amino-5-methyl-4-phenyl-3-thiophenecarboxylate,3-thiophenecarboxylic acid,2-amino-5-methyl-4-phen,2-amino-4-phenyl-5-methylthiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylic acid, 2-amino-5-methyl-4-phenyl-, ethyl ester PubChem CID: 693902 IUPAC Name: ethyl 2-amino-5-methyl-4-phenylthiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC(=C1C2=CC=CC=C2)C)N

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Specifications

PubChem CID	693902
CAS	4815-37-6
Molecular Weight (g/mol)	261.339
MDL Number	MFCD01763475
SMILES	CCOC(=O)C1=C(SC(=C1C2=CC=CC=C2)C)N
Synonym	2-amino-5-methyl-4-phenyl-thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylicacid, 2-amino-5-methyl-4-phenyl-, ethyl ester,maybridge1_000503,upcmld-dp080,upcmld-dp080:001,ethyl 2-amino-5-methyl-4-phenyl-3-thiophenecarboxylate,3-thiophenecarboxylic acid,2-amino-5-methyl-4-phen,2-amino-4-phenyl-5-methylthiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylic acid, 2-amino-5-methyl-4-phenyl-, ethyl ester
IUPAC Name	ethyl 2-amino-5-methyl-4-phenylthiophene-3-carboxylate
InChI Key	SXONDAWSQJWZEO-UHFFFAOYSA-N
Molecular Formula	C14H15NO2S

1-(4-chlorophenyl)-5-methyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 187998-35-2 Molecular Formula: C11H9ClN2O2 Molecular Weight (g/mol): 236.655 MDL Number: MFCD01566260 InChI Key: OAPQKGGVDCZENK-UHFFFAOYSA-N PubChem CID: 2777166 IUPAC Name: 1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic acid SMILES: CC1=C(C=NN1C2=CC=C(C=C2)Cl)C(=O)O

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Specifications

PubChem CID	2777166
CAS	187998-35-2
Molecular Weight (g/mol)	236.655
MDL Number	MFCD01566260
SMILES	CC1=C(C=NN1C2=CC=C(C=C2)Cl)C(=O)O
IUPAC Name	1-(4-chlorophenyl)-5-methylpyrazole-4-carboxylic acid
InChI Key	OAPQKGGVDCZENK-UHFFFAOYSA-N
Molecular Formula	C11H9ClN2O2

Ethyl 3-ethoxyacrylate, 98%

CAS: 1001-26-9 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009863 InChI Key: ITQFPVUDTFABDH-AATRIKPKSA-N Synonym: ethyl 3-ethoxyacrylate,e-ethyl 3-ethoxyacrylate,ethyl 3-ethoxy-2-propenoate,ethyl trans-3-ethoxyacrylate,ethyl .beta.-ethoxyacrylate,3-ethoxyacrylic acid ethyl ester,ethyl 2e-3-ethoxyprop-2-enoate,e-3-ethoxy-acrylic acid ethyl ester,ethyl3-ethoxyacrylate,ethyl 3-ethoxypropenoate PubChem CID: 5366269 IUPAC Name: ethyl (E)-3-ethoxyprop-2-enoate SMILES: CCOC=CC(=O)OCC

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Specifications

PubChem CID	5366269
CAS	1001-26-9
Molecular Weight (g/mol)	144.17
MDL Number	MFCD00009863
SMILES	CCOC=CC(=O)OCC
Synonym	ethyl 3-ethoxyacrylate,e-ethyl 3-ethoxyacrylate,ethyl 3-ethoxy-2-propenoate,ethyl trans-3-ethoxyacrylate,ethyl .beta.-ethoxyacrylate,3-ethoxyacrylic acid ethyl ester,ethyl 2e-3-ethoxyprop-2-enoate,e-3-ethoxy-acrylic acid ethyl ester,ethyl3-ethoxyacrylate,ethyl 3-ethoxypropenoate
IUPAC Name	ethyl (E)-3-ethoxyprop-2-enoate
InChI Key	ITQFPVUDTFABDH-AATRIKPKSA-N
Molecular Formula	C7H12O3

2-(Propylthio)pyridine-3-carbonyl chloride, 97%, Thermo Scientific™

CAS: 175135-24-7 Molecular Formula: C9H10ClNOS Molecular Weight (g/mol): 215.70 MDL Number: MFCD00052656 InChI Key: FTEUTJYYROCUBI-UHFFFAOYSA-N Synonym: 2-propylthio pyridine-3-carbonyl chloride,2-propylsulfanyl pyridine-3-carbonyl chloride,2-propylthio nicotinoyl chloride,2-propylthiopyridine-3-carbonyl chloride,3-pyridinecarbonylchloride, 2-propylthio,2-propylthio pyridine-3-carbonylchloride PubChem CID: 2774530 IUPAC Name: 2-propylsulfanylpyridine-3-carbonyl chloride SMILES: CCCSC1=C(C=CC=N1)C(Cl)=O

Pricing & Availability
Specifications

PubChem CID	2774530
CAS	175135-24-7
Molecular Weight (g/mol)	215.70
MDL Number	MFCD00052656
SMILES	CCCSC1=C(C=CC=N1)C(Cl)=O
Synonym	2-propylthio pyridine-3-carbonyl chloride,2-propylsulfanyl pyridine-3-carbonyl chloride,2-propylthio nicotinoyl chloride,2-propylthiopyridine-3-carbonyl chloride,3-pyridinecarbonylchloride, 2-propylthio,2-propylthio pyridine-3-carbonylchloride
IUPAC Name	2-propylsulfanylpyridine-3-carbonyl chloride
InChI Key	FTEUTJYYROCUBI-UHFFFAOYSA-N
Molecular Formula	C9H10ClNOS

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