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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

1-Phenyl-1H-pyrazole-4-carboxylic acid, 99%

CAS: 1134-50-5 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.186 MDL Number: MFCD00514518 InChI Key: ZROILLPDIUNLSE-UHFFFAOYSA-N Synonym: 1-phenyl-1h-pyrazole-4-carboxylic acid,pyrazole-4-carboxylic acid, 1-phenyl,1h-pyrazole-4-carboxylic acid, 1-phenyl,1-phenylpyrazole-4-carboxylate,1-phenyl-1h-pyrazol-4-carboxylic acid,pyrazole, 1,1-phenyl-1h-pyrazole-4-carboxylicacid,akos pao-0321,acmc-1c9e6 PubChem CID: 121026 IUPAC Name: 1-phenylpyrazole-4-carboxylic acid SMILES: C1=CC=C(C=C1)N2C=C(C=N2)C(=O)O

PubChem CID 121026
CAS 1134-50-5
Molecular Weight (g/mol) 188.186
MDL Number MFCD00514518
SMILES C1=CC=C(C=C1)N2C=C(C=N2)C(=O)O
Synonym 1-phenyl-1h-pyrazole-4-carboxylic acid,pyrazole-4-carboxylic acid, 1-phenyl,1h-pyrazole-4-carboxylic acid, 1-phenyl,1-phenylpyrazole-4-carboxylate,1-phenyl-1h-pyrazol-4-carboxylic acid,pyrazole, 1,1-phenyl-1h-pyrazole-4-carboxylicacid,akos pao-0321,acmc-1c9e6
IUPAC Name 1-phenylpyrazole-4-carboxylic acid
InChI Key ZROILLPDIUNLSE-UHFFFAOYSA-N
Molecular Formula C10H8N2O2
2

5-Phenyl-1H-pyrazole-4-carboxylic acid, 97%

CAS: 5504-65-4 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD06798067,MFCD03834501 InChI Key: LGTJKUYVFSBOMC-UHFFFAOYSA-N Synonym: 3-phenyl-1h-pyrazole-4-carboxylic acid,3-phenylpyrazole-4-carboxylic acid,3-phenyl-2h-pyrazole-4-carboxylic acid,5-phenylpyrazole-4-carboxylic acid PubChem CID: 4138562 IUPAC Name: 5-phenyl-1H-pyrazole-4-carboxylic acid SMILES: OC(=O)C1=C(NN=C1)C1=CC=CC=C1

PubChem CID 4138562
CAS 5504-65-4
Molecular Weight (g/mol) 188.19
MDL Number MFCD06798067,MFCD03834501
SMILES OC(=O)C1=C(NN=C1)C1=CC=CC=C1
Synonym 3-phenyl-1h-pyrazole-4-carboxylic acid,3-phenylpyrazole-4-carboxylic acid,3-phenyl-2h-pyrazole-4-carboxylic acid,5-phenylpyrazole-4-carboxylic acid
IUPAC Name 5-phenyl-1H-pyrazole-4-carboxylic acid
InChI Key LGTJKUYVFSBOMC-UHFFFAOYSA-N
Molecular Formula C10H8N2O2
3

1-Methyl-5-phenyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 105994-75-0 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD04038957 InChI Key: MXGOKNNGBUOAGF-UHFFFAOYSA-N Synonym: 1-methyl-5-phenyl-1h-pyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-methyl-5-phenyl,acmc-1c8ot,1h-pyrazole-4-carboxylic acid, 1-methyl-5-phenyl,1ff PubChem CID: 2795474 IUPAC Name: 1-methyl-5-phenylpyrazole-4-carboxylic acid SMILES: CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2

PubChem CID 2795474
CAS 105994-75-0
Molecular Weight (g/mol) 202.213
MDL Number MFCD04038957
SMILES CN1C(=C(C=N1)C(=O)O)C2=CC=CC=C2
Synonym 1-methyl-5-phenyl-1h-pyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-methyl-5-phenyl,acmc-1c8ot,1h-pyrazole-4-carboxylic acid, 1-methyl-5-phenyl,1ff
IUPAC Name 1-methyl-5-phenylpyrazole-4-carboxylic acid
InChI Key MXGOKNNGBUOAGF-UHFFFAOYSA-N
Molecular Formula C11H10N2O2
4

3,5-Dimethyl-1-phenyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 61226-19-5 Molecular Formula: C12H11N2O2 Molecular Weight (g/mol): 215.23 MDL Number: MFCD02656670 InChI Key: LPYTYYLNGJGJGW-UHFFFAOYSA-M Synonym: 3,5-dimethyl-1-phenyl-1h-pyrazole-4-carboxylic acid,3,5-dimethyl-1-phenyl-1h-pyrazole-4-carboxylicacid,4-carboxy-3,5-dimethyl-1-phenyl-1h-pyrazole,1h-pyrazole-4-carboxylicacid,3,5-dimethyl-1-phenyl,1h-pyrazole-4-carboxylicacid, 3,5-dimethyl-1-phenyl,3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbox ylic acid PubChem CID: 612275 SMILES: CC1=NN(C(C)=C1C([O-])=O)C1=CC=CC=C1

PubChem CID 612275
CAS 61226-19-5
Molecular Weight (g/mol) 215.23
MDL Number MFCD02656670
SMILES CC1=NN(C(C)=C1C([O-])=O)C1=CC=CC=C1
Synonym 3,5-dimethyl-1-phenyl-1h-pyrazole-4-carboxylic acid,3,5-dimethyl-1-phenyl-1h-pyrazole-4-carboxylicacid,4-carboxy-3,5-dimethyl-1-phenyl-1h-pyrazole,1h-pyrazole-4-carboxylicacid,3,5-dimethyl-1-phenyl,1h-pyrazole-4-carboxylicacid, 3,5-dimethyl-1-phenyl,3,5-dimethyl-1-phenyl-1h-pyrazole-4-carbox ylic acid
InChI Key LPYTYYLNGJGJGW-UHFFFAOYSA-M
Molecular Formula C12H11N2O2
5

1-Phenyl-5-propyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 116344-17-3 Molecular Formula: C13H14N2O2 Molecular Weight (g/mol): 230.267 MDL Number: MFCD00068140 InChI Key: CBYITWPSSDTYTN-UHFFFAOYSA-N PubChem CID: 2777578 IUPAC Name: 1-phenyl-5-propylpyrazole-4-carboxylic acid SMILES: CCCC1=C(C=NN1C2=CC=CC=C2)C(=O)O

PubChem CID 2777578
CAS 116344-17-3
Molecular Weight (g/mol) 230.267
MDL Number MFCD00068140
SMILES CCCC1=C(C=NN1C2=CC=CC=C2)C(=O)O
IUPAC Name 1-phenyl-5-propylpyrazole-4-carboxylic acid
InChI Key CBYITWPSSDTYTN-UHFFFAOYSA-N
Molecular Formula C13H14N2O2
6

5-Methyl-1-phenyl-1H-pyrazole-4-carboxylic acid, 97%, Thermo Scientific™

CAS: 91138-00-0 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 InChI Key: USSMIQWDLWJQDQ-UHFFFAOYSA-N Synonym: 5-methyl-1-phenyl-1h-pyrazole-4-carboxylic acid,3-methyl-2-phenylpyrazole-4-carboxylic acid,3-methyl-2-phenyl-4-pyrazolecarboxylic acid,akos pao-0331,acmc-20am2c,rarechem al be 1317,maybridge1_002413,buttpark 33\08-16,cbi-bb zero/006129,5-methyl-1-phenyl-1h-pyrazole-4-carboxylicacid PubChem CID: 145221 IUPAC Name: 5-methyl-1-phenylpyrazole-4-carboxylic acid SMILES: CC1=C(C=NN1C2=CC=CC=C2)C(=O)O

PubChem CID 145221
CAS 91138-00-0
Molecular Weight (g/mol) 202.213
SMILES CC1=C(C=NN1C2=CC=CC=C2)C(=O)O
Synonym 5-methyl-1-phenyl-1h-pyrazole-4-carboxylic acid,3-methyl-2-phenylpyrazole-4-carboxylic acid,3-methyl-2-phenyl-4-pyrazolecarboxylic acid,akos pao-0331,acmc-20am2c,rarechem al be 1317,maybridge1_002413,buttpark 33\08-16,cbi-bb zero/006129,5-methyl-1-phenyl-1h-pyrazole-4-carboxylicacid
IUPAC Name 5-methyl-1-phenylpyrazole-4-carboxylic acid
InChI Key USSMIQWDLWJQDQ-UHFFFAOYSA-N
Molecular Formula C11H10N2O2
8
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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

EDGE
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 2-amino-4-phenylthiophene-3-carboxylate, 96%

CAS: 4815-36-5 Molecular Formula: C13H13NO2S Molecular Weight (g/mol): 247.312 MDL Number: MFCD00126391 InChI Key: WYTHTMKMOSPACP-UHFFFAOYSA-N Synonym: 2-amino-4-phenyl-thiophene-3-carboxylic acid ethyl ester,2-amino-4-phenylthiophene-3-carboxylic acid ethyl ester,ethyl 2-amino-4-phenyl-3-thiophenecarboxylate,thiophene-3-carboxylic acid, 2-amino-4-phenyl-, ethyl ester,amino-2 ethoxycarbonyl-3 phenyl-4 thiophene french,3-thiophenecarboxylic acid, 2-amino-4-phenyl-, ethyl ester,ethyl 2-amino-4-phenyl-thiophene-3-carboxylate,2-amino-4-phenyl-3-thiophenecarboxylic acid ethyl ester,cbmicro_024541,enamine_004212 PubChem CID: 73242 IUPAC Name: ethyl 2-amino-4-phenylthiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC=C1C2=CC=CC=C2)N

PubChem CID 73242
CAS 4815-36-5
Molecular Weight (g/mol) 247.312
MDL Number MFCD00126391
SMILES CCOC(=O)C1=C(SC=C1C2=CC=CC=C2)N
Synonym 2-amino-4-phenyl-thiophene-3-carboxylic acid ethyl ester,2-amino-4-phenylthiophene-3-carboxylic acid ethyl ester,ethyl 2-amino-4-phenyl-3-thiophenecarboxylate,thiophene-3-carboxylic acid, 2-amino-4-phenyl-, ethyl ester,amino-2 ethoxycarbonyl-3 phenyl-4 thiophene french,3-thiophenecarboxylic acid, 2-amino-4-phenyl-, ethyl ester,ethyl 2-amino-4-phenyl-thiophene-3-carboxylate,2-amino-4-phenyl-3-thiophenecarboxylic acid ethyl ester,cbmicro_024541,enamine_004212
IUPAC Name ethyl 2-amino-4-phenylthiophene-3-carboxylate
InChI Key WYTHTMKMOSPACP-UHFFFAOYSA-N
Molecular Formula C13H13NO2S
10

4-Ethoxymethylene-2-phenyloxazolin-5-one, 98+%

CAS: 15646-46-5 Molecular Formula: C12H11NO3 Molecular Weight (g/mol): 217.224 MDL Number: MFCD00003204 InChI Key: SJHPCNCNNSSLPL-NTMALXAHSA-N Synonym: oxazolone,oxazolone sensitizing agent,5 4h-oxazolone, 4-ethoxymethylene-2-phenyl,unii-78il0j7n72,4-ethoxymethylene-2-phenyl-2-oxazolin-5-one,4-ethoxymethylene-2-phenyloxazolin-5-one,4-ethoxymethylene-2-phenyl-2-oxazoline-5-one,4z-4-ethoxymethylidene-2-phenyl-1,3-oxazol-5-one,2-oxazolin-5-one, 4-ethoxymethylene-2-phenyl,4-ethoxymethylene-2-phenyloxazolone PubChem CID: 1712094 IUPAC Name: (4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one SMILES: CCOC=C1C(=O)OC(=N1)C2=CC=CC=C2

PubChem CID 1712094
CAS 15646-46-5
Molecular Weight (g/mol) 217.224
MDL Number MFCD00003204
SMILES CCOC=C1C(=O)OC(=N1)C2=CC=CC=C2
Synonym oxazolone,oxazolone sensitizing agent,5 4h-oxazolone, 4-ethoxymethylene-2-phenyl,unii-78il0j7n72,4-ethoxymethylene-2-phenyl-2-oxazolin-5-one,4-ethoxymethylene-2-phenyloxazolin-5-one,4-ethoxymethylene-2-phenyl-2-oxazoline-5-one,4z-4-ethoxymethylidene-2-phenyl-1,3-oxazol-5-one,2-oxazolin-5-one, 4-ethoxymethylene-2-phenyl,4-ethoxymethylene-2-phenyloxazolone
IUPAC Name (4Z)-4-(ethoxymethylidene)-2-phenyl-1,3-oxazol-5-one
InChI Key SJHPCNCNNSSLPL-NTMALXAHSA-N
Molecular Formula C12H11NO3
11

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

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
12

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

CAS: 306934-99-6 Molecular Formula: C13H12BrNO2S Molecular Weight (g/mol): 326.208 MDL Number: MFCD00435056 InChI Key: SEWFWRCESBYGFS-UHFFFAOYSA-N PubChem CID: 727636 IUPAC Name: ethyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC=C1C2=CC=C(C=C2)Br)N

PubChem CID 727636
CAS 306934-99-6
Molecular Weight (g/mol) 326.208
MDL Number MFCD00435056
SMILES CCOC(=O)C1=C(SC=C1C2=CC=C(C=C2)Br)N
IUPAC Name ethyl 2-amino-4-(4-bromophenyl)thiophene-3-carboxylate
InChI Key SEWFWRCESBYGFS-UHFFFAOYSA-N
Molecular Formula C13H12BrNO2S
13

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

CAS: 65234-09-5 Molecular Formula: C13H12ClNO2S Molecular Weight (g/mol): 281.75 MDL Number: MFCD01038372 InChI Key: YHJWJJKFFNCDCK-UHFFFAOYSA-N Synonym: ethyl 2-amino-4-4-chlorophenyl thiophene-3-carboxylate,2-amino-4-4-chloro-phenyl-thiophene-3-carboxylicacidethylester,2-amino-4-4-chlorophenyl thiophene-3-carboxylic acid ethyl ester,2-amino-4-4-chloro-phenyl-thiophene-3-carboxylic acid ethyl ester,us8889672, apogee a,2-amino-4-4-chlorophenyl thiophene-3-carboxylate,ethyl 2-amino-4-4-chlorophenyl-3-thiophenecarboxylate,ethyl 2-amino-4-4-chlorophenyl-3-thiophenecarboxylate #,ethyl 2-amino-4-4-chlorophenyl-thiophene-3-carboxylate,3-thiophenecarboxylicacid,2-amino-4-4-chlorophenyl-,ethyl ester PubChem CID: 616598 IUPAC Name: ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(N)SC=C1C1=CC=C(Cl)C=C1

PubChem CID 616598
CAS 65234-09-5
Molecular Weight (g/mol) 281.75
MDL Number MFCD01038372
SMILES CCOC(=O)C1=C(N)SC=C1C1=CC=C(Cl)C=C1
Synonym ethyl 2-amino-4-4-chlorophenyl thiophene-3-carboxylate,2-amino-4-4-chloro-phenyl-thiophene-3-carboxylicacidethylester,2-amino-4-4-chlorophenyl thiophene-3-carboxylic acid ethyl ester,2-amino-4-4-chloro-phenyl-thiophene-3-carboxylic acid ethyl ester,us8889672, apogee a,2-amino-4-4-chlorophenyl thiophene-3-carboxylate,ethyl 2-amino-4-4-chlorophenyl-3-thiophenecarboxylate,ethyl 2-amino-4-4-chlorophenyl-3-thiophenecarboxylate #,ethyl 2-amino-4-4-chlorophenyl-thiophene-3-carboxylate,3-thiophenecarboxylicacid,2-amino-4-4-chlorophenyl-,ethyl ester
IUPAC Name ethyl 2-amino-4-(4-chlorophenyl)thiophene-3-carboxylate
InChI Key YHJWJJKFFNCDCK-UHFFFAOYSA-N
Molecular Formula C13H12ClNO2S
14

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
15

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

CAS: 175137-17-4 Molecular Formula: C13H13ClN2O2 Molecular Weight (g/mol): 264.709 MDL Number: MFCD00068141 InChI Key: RTLVBOYPVGHHGC-UHFFFAOYSA-N Synonym: 1-4-chlorophenyl-5-propyl-1h-pyrazole-4-carboxylic acid,1-4-chlorophenyl-5-propylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-4-chlorophenyl-5-propyl,maybridge1_003964,1h-pyrazole-4-carboxylicacid,1-4-chlorophenyl-5-propyl,1-4-chloro-phenyl-5-propyl-1h-pyrazole-4-carboxylic acid PubChem CID: 2777583 IUPAC Name: 1-(4-chlorophenyl)-5-propylpyrazole-4-carboxylic acid SMILES: CCCC1=C(C=NN1C2=CC=C(C=C2)Cl)C(=O)O

PubChem CID 2777583
CAS 175137-17-4
Molecular Weight (g/mol) 264.709
MDL Number MFCD00068141
SMILES CCCC1=C(C=NN1C2=CC=C(C=C2)Cl)C(=O)O
Synonym 1-4-chlorophenyl-5-propyl-1h-pyrazole-4-carboxylic acid,1-4-chlorophenyl-5-propylpyrazole-4-carboxylic acid,1h-pyrazole-4-carboxylicacid, 1-4-chlorophenyl-5-propyl,maybridge1_003964,1h-pyrazole-4-carboxylicacid,1-4-chlorophenyl-5-propyl,1-4-chloro-phenyl-5-propyl-1h-pyrazole-4-carboxylic acid
IUPAC Name 1-(4-chlorophenyl)-5-propylpyrazole-4-carboxylic acid
InChI Key RTLVBOYPVGHHGC-UHFFFAOYSA-N
Molecular Formula C13H13ClN2O2