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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106 – 120 of 391 results

106

2-(1H-Pyrazol-1-yl)benzoic acid, ≥97%, Thermo Scientific™

CAS: 55317-53-8 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.186 MDL Number: MFCD03086184 InChI Key: MHACZVWKWUMHRR-UHFFFAOYSA-N Synonym: 2-1h-pyrazol-1-yl benzoic acid,2-1-pyrazolyl benzoic acid,2-pyrazol-1-yl benzoic acid,benzoic acid, 2-1h-pyrazol-1-yl,2-pyrazol-1-yl-benzoic acid,2-pyrazolylbenzoic acid,pubchem19561,2-1-pyrazolyl benzoicacid,benzoic acid,2-1h-pyrazol-1-yl PubChem CID: 4738383 IUPAC Name: 2-pyrazol-1-ylbenzoic acid SMILES: C1=CC=C(C(=C1)C(=O)O)N2C=CC=N2

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Specifications

PubChem CID	4738383
CAS	55317-53-8
Molecular Weight (g/mol)	188.186
MDL Number	MFCD03086184
SMILES	C1=CC=C(C(=C1)C(=O)O)N2C=CC=N2
Synonym	2-1h-pyrazol-1-yl benzoic acid,2-1-pyrazolyl benzoic acid,2-pyrazol-1-yl benzoic acid,benzoic acid, 2-1h-pyrazol-1-yl,2-pyrazol-1-yl-benzoic acid,2-pyrazolylbenzoic acid,pubchem19561,2-1-pyrazolyl benzoicacid,benzoic acid,2-1h-pyrazol-1-yl
IUPAC Name	2-pyrazol-1-ylbenzoic acid
InChI Key	MHACZVWKWUMHRR-UHFFFAOYSA-N
Molecular Formula	C10H8N2O2

107

2,5-Dimethyl-4-hydroxy-3(2H)-furanone 98.0+%, TCI America™

CAS: 3658-77-3 Molecular Formula: C6H8O3 Molecular Weight (g/mol): 128.127 MDL Number: MFCD00010706 InChI Key: INAXVXBDKKUCGI-UHFFFAOYSA-N Synonym: Furaneol, 4-Hydroxy-2,5-dimethyl-3(2H)-furanone PubChem CID: 19309 ChEBI: CHEBI:76247 IUPAC Name: 4-hydroxy-2,5-dimethylfuran-3-one SMILES: CC1C(=O)C(=C(O1)C)O

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Specifications

PubChem CID	19309
CAS	3658-77-3
Molecular Weight (g/mol)	128.127
ChEBI	CHEBI:76247
MDL Number	MFCD00010706
SMILES	CC1C(=O)C(=C(O1)C)O
Synonym	Furaneol, 4-Hydroxy-2,5-dimethyl-3(2H)-furanone
IUPAC Name	4-hydroxy-2,5-dimethylfuran-3-one
InChI Key	INAXVXBDKKUCGI-UHFFFAOYSA-N
Molecular Formula	C6H8O3

108

3,4-Dihydroxy-3-cyclobutene-1,2-dione 98.0+%, TCI America™

CAS: 2892-51-5 Molecular Formula: C4H2O4 Molecular Weight (g/mol): 114.056 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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Specifications

PubChem CID	17913
CAS	2892-51-5
Molecular Weight (g/mol)	114.056
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
Molecular Formula	C4H2O4

109

Mycophenolate Mofetil 98.0+%, TCI America™

CAS: 128794-94-5 Molecular Formula: C23H31NO7 Molecular Weight (g/mol): 433.501 MDL Number: MFCD00867568 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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Specifications

PubChem CID	5281078
CAS	128794-94-5
Molecular Weight (g/mol)	433.501
ChEBI	CHEBI:8764
MDL Number	MFCD00867568
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

110

1-Hydroxyphenazine 95.0+%, TCI America™

CAS: 528-71-2 Molecular Formula: C12H8N2O Molecular Weight (g/mol): 196.209 MDL Number: MFCD00059692 InChI Key: KLJWTLFECGZQCL-UHFFFAOYSA-N PubChem CID: 68249 IUPAC Name: 5H-phenazin-1-one SMILES: C1=CC=C2C(=C1)NC3=CC=CC(=O)C3=N2

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Specifications

PubChem CID	68249
CAS	528-71-2
Molecular Weight (g/mol)	196.209
MDL Number	MFCD00059692
SMILES	C1=CC=C2C(=C1)NC3=CC=CC(=O)C3=N2
IUPAC Name	5H-phenazin-1-one
InChI Key	KLJWTLFECGZQCL-UHFFFAOYSA-N
Molecular Formula	C12H8N2O

111

Ethyl Indole-3-carboxylate 97.0+%, TCI America™

CAS: 776-41-0 Molecular Formula: C11H11NO2 Molecular Weight (g/mol): 189.214 MDL Number: MFCD00228454 InChI Key: XOUHVMVYFOXTMN-UHFFFAOYSA-N Synonym: ethyl indole-3-carboxylate,indole-3-carboxylic acid ethyl ester,1h-indole-3-carboxylic acid ethyl ester,1h-indole-3-carboxylic acid, ethyl ester,indole3carboxylicacidethylester,pubchem7352,lindole-3-ethyl formate,3-ethoxycarbonyl indole,ksc644o3d,3-indolecarboxylicacidethylester PubChem CID: 247965 IUPAC Name: ethyl 1H-indole-3-carboxylate SMILES: CCOC(=O)C1=CNC2=CC=CC=C21

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Specifications

PubChem CID	247965
CAS	776-41-0
Molecular Weight (g/mol)	189.214
MDL Number	MFCD00228454
SMILES	CCOC(=O)C1=CNC2=CC=CC=C21
Synonym	ethyl indole-3-carboxylate,indole-3-carboxylic acid ethyl ester,1h-indole-3-carboxylic acid ethyl ester,1h-indole-3-carboxylic acid, ethyl ester,indole3carboxylicacidethylester,pubchem7352,lindole-3-ethyl formate,3-ethoxycarbonyl indole,ksc644o3d,3-indolecarboxylicacidethylester
IUPAC Name	ethyl 1H-indole-3-carboxylate
InChI Key	XOUHVMVYFOXTMN-UHFFFAOYSA-N
Molecular Formula	C11H11NO2

112

Diethyl Ethoxymethylenemalonate 98.0+%, TCI America™

CAS: 87-13-8 Molecular Formula: C10H16O5 Molecular Weight (g/mol): 216.233 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

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Specifications

PubChem CID	6871
CAS	87-13-8
Molecular Weight (g/mol)	216.233
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

113

7-Fluoro-6-nitroquinazolin-4(1H)-one 98.0+%, TCI America™

CAS: 162012-69-3 Molecular Formula: C8H4FN3O3 Molecular Weight (g/mol): 209.136 MDL Number: MFCD08690890 InChI Key: VTUAEMSZEIGQRM-UHFFFAOYSA-N Synonym: 7-Fluoro-6-nitroquinazolin-4(3H)-one, 7-Fluoro-4-hydroxy-6-nitroquinazoline PubChem CID: 7063911 IUPAC Name: 7-fluoro-6-nitro-1H-quinazolin-4-one SMILES: C1=C2C(=CC(=C1[N+](=O)[O-])F)NC=NC2=O

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Specifications

PubChem CID	7063911
CAS	162012-69-3
Molecular Weight (g/mol)	209.136
MDL Number	MFCD08690890
SMILES	C1=C2C(=CC(=C1[N+](=O)[O-])F)NC=NC2=O
Synonym	7-Fluoro-6-nitroquinazolin-4(3H)-one, 7-Fluoro-4-hydroxy-6-nitroquinazoline
IUPAC Name	7-fluoro-6-nitro-1H-quinazolin-4-one
InChI Key	VTUAEMSZEIGQRM-UHFFFAOYSA-N
Molecular Formula	C8H4FN3O3

114

6-Acetoxy-7-methoxy-3H-quinazolin-4-one 98.0+%, TCI America™

CAS: 179688-53-0 Molecular Formula: C11H10N2O4 Molecular Weight (g/mol): 234.211 MDL Number: MFCD09951978 InChI Key: SOLQIFINSOHAQD-UHFFFAOYSA-N Synonym: 6-Acetoxy-7-methoxy-4(3H)-quinazolinone, 6-Acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one, 6-Acetoxy-7-methoxy-4-hydroxyquinazoline, 6-Acetoxy-7-methoxy-4-quinazolinol PubChem CID: 22022164 IUPAC Name: (7-methoxy-4-oxo-1H-quinazolin-6-yl) acetate SMILES: CC(=O)OC1=C(C=C2C(=C1)C(=O)N=CN2)OC

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Specifications

PubChem CID	22022164
CAS	179688-53-0
Molecular Weight (g/mol)	234.211
MDL Number	MFCD09951978
SMILES	CC(=O)OC1=C(C=C2C(=C1)C(=O)N=CN2)OC
Synonym	6-Acetoxy-7-methoxy-4(3H)-quinazolinone, 6-Acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one, 6-Acetoxy-7-methoxy-4-hydroxyquinazoline, 6-Acetoxy-7-methoxy-4-quinazolinol
IUPAC Name	(7-methoxy-4-oxo-1H-quinazolin-6-yl) acetate
InChI Key	SOLQIFINSOHAQD-UHFFFAOYSA-N
Molecular Formula	C11H10N2O4

115

Ethyl 2,4-Dimethylpyrrole-3-carboxylate 98.0+%, TCI America™

CAS: 2199-51-1 Molecular Formula: C9H13NO2 Molecular Weight (g/mol): 167.208 MDL Number: MFCD01365811 InChI Key: QWSFDUPEOPMXCV-UHFFFAOYSA-N Synonym: 2,4-Dimethylpyrrole-3-carboxylic Acid Ethyl Ester PubChem CID: 137481 IUPAC Name: ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate SMILES: CCOC(=O)C1=C(NC=C1C)C

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Specifications

PubChem CID	137481
CAS	2199-51-1
Molecular Weight (g/mol)	167.208
MDL Number	MFCD01365811
SMILES	CCOC(=O)C1=C(NC=C1C)C
Synonym	2,4-Dimethylpyrrole-3-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 2,4-dimethyl-1H-pyrrole-3-carboxylate
InChI Key	QWSFDUPEOPMXCV-UHFFFAOYSA-N
Molecular Formula	C9H13NO2

116

Ethyl 2-Amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate 98.0+%, TCI America™

CAS: 4506-71-2 Molecular Formula: C11H15NO2S Molecular Weight (g/mol): 225.306 MDL Number: MFCD00005862 InChI Key: CDYVTVLXEWMCHU-UHFFFAOYSA-N Synonym: ethyl 2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate,2-amino-4,5,6,7-tetrahydro-benzo b thiophene-3-carboxylic acid ethyl ester,2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylic acid ethyl ester,benzo b thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, ethyl ester,ethyl2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate,methylaminotetrahydrobenzothiophenecarboxylate,2-amino-3-carbethoxy-4,5-tetramethylenethiophene,ethyl 2-amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate,ethyl-2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate PubChem CID: 78262 IUPAC Name: ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC2=C1CCCC2)N

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Specifications

PubChem CID	78262
CAS	4506-71-2
Molecular Weight (g/mol)	225.306
MDL Number	MFCD00005862
SMILES	CCOC(=O)C1=C(SC2=C1CCCC2)N
Synonym	ethyl 2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate,2-amino-4,5,6,7-tetrahydro-benzo b thiophene-3-carboxylic acid ethyl ester,2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylic acid ethyl ester,benzo b thiophene-3-carboxylic acid, 2-amino-4,5,6,7-tetrahydro-, ethyl ester,ethyl2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate,methylaminotetrahydrobenzothiophenecarboxylate,2-amino-3-carbethoxy-4,5-tetramethylenethiophene,ethyl 2-amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxylate,ethyl-2-amino-4,5,6,7-tetrahydrobenzo b thiophene-3-carboxylate
IUPAC Name	ethyl 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate
InChI Key	CDYVTVLXEWMCHU-UHFFFAOYSA-N
Molecular Formula	C11H15NO2S

117

Ethyl 1-Benzylpyrrole-3-carboxylate 95.0+%, TCI America™

CAS: 128259-47-2 Molecular Formula: C14H15NO2 Molecular Weight (g/mol): 229.279 MDL Number: MFCD06797056 InChI Key: KSZAVNAKDOXZGJ-UHFFFAOYSA-N Synonym: 1-Benzylpyrrole-3-carboxylic Acid Ethyl Ester PubChem CID: 14667729 IUPAC Name: ethyl 1-benzylpyrrole-3-carboxylate SMILES: CCOC(=O)C1=CN(C=C1)CC2=CC=CC=C2

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Specifications

PubChem CID	14667729
CAS	128259-47-2
Molecular Weight (g/mol)	229.279
MDL Number	MFCD06797056
SMILES	CCOC(=O)C1=CN(C=C1)CC2=CC=CC=C2
Synonym	1-Benzylpyrrole-3-carboxylic Acid Ethyl Ester
IUPAC Name	ethyl 1-benzylpyrrole-3-carboxylate
InChI Key	KSZAVNAKDOXZGJ-UHFFFAOYSA-N
Molecular Formula	C14H15NO2

118

Hypoxanthine 98.0+%, TCI America™

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

119

Pyrazole-4-carboxylic Acid 98.0+%, TCI America™

CAS: 37718-11-9 Molecular Formula: C4H4N2O2 Molecular Weight (g/mol): 112.088 MDL Number: MFCD00077436 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)	112.088
MDL Number	MFCD00077436
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

120

1-Methyl-3-(trifluoromethyl)pyrazole-4-carboxylic Acid 98.0+%, TCI America™

CAS: 113100-53-1 Molecular Formula: C6H5F3N2O2 Molecular Weight (g/mol): 194.113 MDL Number: MFCD01936005 InChI Key: FZNKJQNEJGXCJH-UHFFFAOYSA-N Synonym: 1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxylic acid,1-methyl-3-trifluoromethyl pyrazole-4-carboxylic acid,3-trifluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid,1-methyl-3-trifluoromethyl-4-pyrazolecarboxylic acid,1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxy,1h-pyrazole-4-carboxylic acid, 1-methyl-3-trifluoromethyl,pubchem11402,acmc-1bscj,ksc183q3j PubChem CID: 2775665 IUPAC Name: 1-methyl-3-(trifluoromethyl)pyrazole-4-carboxylic acid SMILES: CN1C=C(C(=N1)C(F)(F)F)C(=O)O

Pricing & Availability
Specifications

PubChem CID	2775665
CAS	113100-53-1
Molecular Weight (g/mol)	194.113
MDL Number	MFCD01936005
SMILES	CN1C=C(C(=N1)C(F)(F)F)C(=O)O
Synonym	1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxylic acid,1-methyl-3-trifluoromethyl pyrazole-4-carboxylic acid,3-trifluoromethyl-1-methyl-1h-pyrazole-4-carboxylic acid,1-methyl-3-trifluoromethyl-4-pyrazolecarboxylic acid,1-methyl-3-trifluoromethyl-1h-pyrazole-4-carboxy,1h-pyrazole-4-carboxylic acid, 1-methyl-3-trifluoromethyl,pubchem11402,acmc-1bscj,ksc183q3j
IUPAC Name	1-methyl-3-(trifluoromethyl)pyrazole-4-carboxylic acid
InChI Key	FZNKJQNEJGXCJH-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2O2

Vinylogous acids

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