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

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

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

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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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

109

2,2,6-Trimethyl-1,3-dioxin-4-one 95.0+%, TCI America™

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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Specifications

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

110

2,5-Dimethyl-4-methoxy-3(2H)-furanone 97.0+%, TCI America™

CAS: 4077-47-8 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.15 MDL Number: MFCD00209504 InChI Key: SIMKGHMLPVDSJE-UHFFFAOYNA-N PubChem CID: 61325 IUPAC Name: 4-methoxy-2,5-dimethyl-2,3-dihydrofuran-3-one SMILES: COC1=C(C)OC(C)C1=O

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Specifications

PubChem CID	61325
CAS	4077-47-8
Molecular Weight (g/mol)	142.15
MDL Number	MFCD00209504
SMILES	COC1=C(C)OC(C)C1=O
IUPAC Name	4-methoxy-2,5-dimethyl-2,3-dihydrofuran-3-one
InChI Key	SIMKGHMLPVDSJE-UHFFFAOYNA-N
Molecular Formula	C7H10O3

111

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

112

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

113

5-Chloroisatoic Anhydride 98.0+%, TCI America™

CAS: 4743-17-3 Molecular Formula: C8H4ClNO3 Molecular Weight (g/mol): 197.574 MDL Number: MFCD00006701 InChI Key: MYQFJMYJVJRSGP-UHFFFAOYSA-N Synonym: 6-Chloro-1,2-dihydro -4H-3,1-benzoxazine-2,4-dione PubChem CID: 78480 IUPAC Name: 6-chloro-1H-3,1-benzoxazine-2,4-dione SMILES: C1=CC2=C(C=C1Cl)C(=O)OC(=O)N2

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Specifications

PubChem CID	78480
CAS	4743-17-3
Molecular Weight (g/mol)	197.574
MDL Number	MFCD00006701
SMILES	C1=CC2=C(C=C1Cl)C(=O)OC(=O)N2
Synonym	6-Chloro-1,2-dihydro -4H-3,1-benzoxazine-2,4-dione
IUPAC Name	6-chloro-1H-3,1-benzoxazine-2,4-dione
InChI Key	MYQFJMYJVJRSGP-UHFFFAOYSA-N
Molecular Formula	C8H4ClNO3

114

(+)-Griseofulvin 97.0+%, TCI America™

CAS: 126-07-8 Molecular Formula: C17H17ClO6 Molecular Weight (g/mol): 352.767 MDL Number: MFCD00082343 InChI Key: DDUHZTYCFQRHIY-RBHXEPJQSA-N Synonym: griseofulvin,+-griseofulvin,amudane,fulvicin,griseofulvina,griseofulvinum,grisactin,grisefuline,grisovin,griseofulvine PubChem CID: 441140 ChEBI: CHEBI:27779 IUPAC Name: (2S,5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione SMILES: CC1CC(=O)C=C(C12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC

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PubChem CID	441140
CAS	126-07-8
Molecular Weight (g/mol)	352.767
ChEBI	CHEBI:27779
MDL Number	MFCD00082343
SMILES	CC1CC(=O)C=C(C12C(=O)C3=C(O2)C(=C(C=C3OC)OC)Cl)OC
Synonym	griseofulvin,+-griseofulvin,amudane,fulvicin,griseofulvina,griseofulvinum,grisactin,grisefuline,grisovin,griseofulvine
IUPAC Name	(2S,5'R)-7-chloro-3',4,6-trimethoxy-5'-methylspiro[1-benzofuran-2,4'-cyclohex-2-ene]-1',3-dione
InChI Key	DDUHZTYCFQRHIY-RBHXEPJQSA-N
Molecular Formula	C17H17ClO6

115

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

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Specifications

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

116

Thieno[3,2-d]pyrimidin-4(1H)-one 98.0+%, TCI America™

CAS: 16234-10-9 Molecular Formula: C6H4N2OS Molecular Weight (g/mol): 152.171 MDL Number: MFCD00122140 InChI Key: PZMKGWRBZNOIPQ-UHFFFAOYSA-N PubChem CID: 2760611 IUPAC Name: 1H-thieno[3,2-d]pyrimidin-4-one SMILES: C1=CSC2=C1NC=NC2=O

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Specifications

PubChem CID	2760611
CAS	16234-10-9
Molecular Weight (g/mol)	152.171
MDL Number	MFCD00122140
SMILES	C1=CSC2=C1NC=NC2=O
IUPAC Name	1H-thieno[3,2-d]pyrimidin-4-one
InChI Key	PZMKGWRBZNOIPQ-UHFFFAOYSA-N
Molecular Formula	C6H4N2OS

117

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

118

2,5-Dimethyl-4-hydroxy-3(2H)-furanone (15% in Propylene Glycol, ca. 1.2mol/L), TCI America™

CAS: 3658-77-3 Molecular Formula: C6H8O3 Molecular Weight (g/mol): 128.127 MDL Number: MFCD00010706 InChI Key: INAXVXBDKKUCGI-UHFFFAOYSA-N Synonym: 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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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	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

119

2,2,5,6-Tetramethyl-4H-1,3-dioxin-4-one 95.0+%, TCI America™

CAS: 87769-39-9 Molecular Formula: C8H12O3 Molecular Weight (g/mol): 156.181 MDL Number: MFCD00060139 InChI Key: NZEPEQVPVAXLSY-UHFFFAOYSA-N PubChem CID: 537695 IUPAC Name: 2,2,5,6-tetramethyl-1,3-dioxin-4-one SMILES: CC1=C(OC(OC1=O)(C)C)C

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PubChem CID	537695
CAS	87769-39-9
Molecular Weight (g/mol)	156.181
MDL Number	MFCD00060139
SMILES	CC1=C(OC(OC1=O)(C)C)C
IUPAC Name	2,2,5,6-tetramethyl-1,3-dioxin-4-one
InChI Key	NZEPEQVPVAXLSY-UHFFFAOYSA-N
Molecular Formula	C8H12O3

120

Ethyl 3-Ethoxyacrylate (cis- and trans- mixture) 98.0+%, TCI America™

CAS: 1001-26-9 Molecular Formula: C7H12O3 Molecular Weight (g/mol): 144.17 MDL Number: MFCD00009863 InChI Key: ITQFPVUDTFABDH-AATRIKPKSA-N 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
IUPAC Name	ethyl (E)-3-ethoxyprop-2-enoate
InChI Key	ITQFPVUDTFABDH-AATRIKPKSA-N
Molecular Formula	C7H12O3

Vinylogous acids

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