Vinylogous acids
Hypoxanthine, 99%
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
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
Ethyl 1H-pyrazole-4-carboxylate, 98%
CAS: 37622-90-5 Molecular Formula: C6H8N2O2 Molecular Weight (g/mol): 140.142 MDL Number: MFCD00010844 InChI Key: KACZQOKEFKFNDB-UHFFFAOYSA-N PubChem CID: 142179 IUPAC Name: ethyl 1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=CNN=C1
Ethyl (E)-2-cyano-3-ethoxycrotonate, 98%
CAS: 932750-29-3 Molecular Formula: C9H13NO3 Molecular Weight (g/mol): 183.207 MDL Number: MFCD01743485 InChI Key: YKXFOGAYPIPTKF-BQYQJAHWSA-N Synonym: ethyl 2e-2-cyano-3-ethoxybut-2-enoate,ethyl e-2-cyano-3-ethoxycrotonate,ethyl 2-cyano-3-ethoxybut-2-enoate,2-butenoic acid, 2-cyano-3-ethoxy-, ethyl ester,ethyl e-2-cyano-3-ethoxybut-2-enoate,e-ethyl 2-cyano-3-ethoxybut-2-enoate,ethyl e-2-cyano-3-ethoxy-2-butenoate,e-2-cyano-3-ethoxycrotonic acid ethyl ester,e-2-cyano-3-ethoxy-2-butenoic acid ethyl ester PubChem CID: 6387109 IUPAC Name: ethyl (E)-2-cyano-3-ethoxybut-2-enoate SMILES: CCOC(=C(C#N)C(=O)OCC)C
Ethyl 2-amino-1-cyclopentene-1-carboxylate, 99%, Thermo Scientific™
Methyl 3-hydroxythiophene-2-carboxylate, 97%
CAS: 5118-06-9 MDL Number: MFCD00055642
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
2,2,6-Trimethyl-4H-1,3-dioxin-4-one, 94%
CAS: 5394-63-8 Molecular Formula: C7H10O3 Molecular Weight (g/mol): 142.15 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
7-Benzyloxy-6-methoxy-4(3H)-quinazolinone, 96%
CAS: 179688-01-8 Molecular Formula: C16H14N2O3 Molecular Weight (g/mol): 282.299 MDL Number: MFCD04115119 InChI Key: ZCUFFSHMOAEEIL-UHFFFAOYSA-N Synonym: 7-benzyloxy-6-methoxyquinazolin-4 3h-one,6-methoxy-7-benzyloxyquinazolin-4-one,7-benzyloxy-6-methoxy-3h-quinazolin-4-one,7-benzyloxy-6-methoxyquinazolin-4-ol,7-benzyloxy-6-methoxyquinazolin-4 1h-one,4 3h-quinazolinone, 6-methoxy-7-phenylmethoxy,7-benzyloxy-6-methoxy-4 3h-quinazolinone,4 1h-quinazolinone, 6-methoxy-7-phenylmethoxy PubChem CID: 10540849 IUPAC Name: 6-methoxy-7-phenylmethoxy-1H-quinazolin-4-one SMILES: COC1=C(C=C2C(=C1)C(=O)N=CN2)OCC3=CC=CC=C3
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
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
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
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
5-Hydroxyquinoline, 99%
CAS: 578-67-6 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00006792 InChI Key: GVNQVWJYDXOLST-UHFFFAOYSA-N Synonym: 5-hydroxyquinoline,quinolin-5-ol,5-quinolinol,5-chinolinol,ccris 4330,gyesayhwismzok-uhfffaoysa-n,5-hydroxyquinoline 5-quinolinol,quinolin-5-one,5-hyroxyquinoline,5-hydroxy quinoline PubChem CID: 11360 IUPAC Name: 1H-quinolin-5-one SMILES: C1=CC(=O)C2=CC=CNC2=C1
Croconic acid disodium salt, 97%
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