Vinylogous acids

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

Ethyl 3-(Trifluoromethyl)pyrazole-4-carboxylate 98.0+%, TCI America™

CAS: 155377-19-8 Molecular Formula: C7H7F3N2O2 Molecular Weight (g/mol): 208.14 MDL Number: MFCD00052083 InChI Key: VYXIHSAEOXPAEY-UHFFFAOYSA-N Synonym: ethyl 3-trifluoromethyl pyrazole-4-carboxylate,ethyl 3-trifluoromethyl-1h-pyrazole-4-carboxylate,ethyl 5-trifluoromethyl-1h-pyrazole-4-carboxylate,3-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,3-trifluoromethyl pyrazole-4-carboxylic acid ethyl ester,ethyl 3-trifluoromethyl-2h-pyrazole-4-carboxylate,5-trifluoromethyl-1h-pyrazole-4-carboxylic acid ethyl ester,1h-pyrazole-4-carboxylic acid, 3-trifluoromethyl-, ethyl ester PubChem CID: 596095 IUPAC Name: ethyl 5-(trifluoromethyl)-1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(NN=C1)C(F)(F)F

4-Aminoantipyrine 98.0+%, TCI America™

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

Ethyl 5-Amino-1-methylpyrazole-4-carboxylate 98.0+%, TCI America™

CAS: 31037-02-2 Molecular Formula: C7H11N3O2 Molecular Weight (g/mol): 169.18 MDL Number: MFCD00051652 InChI Key: MEUSJJFWVKBUFP-UHFFFAOYSA-N Synonym: ethyl 5-amino-1-methyl-1h-pyrazole-4-carboxylate,5-amino-1-methyl-1h-pyrazole-4-carboxylic acid ethyl ester,ethyl5-amino-1-methylpyrazole-4-carboxylate,1h-pyrazole-4-carboxylic acid, 5-amino-1-methyl-, ethyl ester,5-amino-1-methylpyrazole-4-carboxylic acid ethyl ester,ethyl 5-amino-1-methyl-4-pyrazolecarboxylate,ethyl 5-amino-1-methyl-pyrazole-4-carboxylate,acmc-1agpk,maybridge1_003833,ethyl-5-amino-1-methyl-1h-pyrazol-4-carboxylat PubChem CID: 271299 IUPAC Name: ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(N)N(C)N=C1

Ethyl Pyrazole-4-carboxylate 98.0+%, TCI America™

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

3-Ethoxyacryloyl Chloride 88.0+%, TCI America™

CAS: 6191-99-7 Molecular Formula: C5H7ClO2 Molecular Weight (g/mol): 134.559 MDL Number: MFCD09029675 InChI Key: SFMFACMIOWQIPR-ONEGZZNKSA-N PubChem CID: 5325500 IUPAC Name: (E)-3-ethoxyprop-2-enoyl chloride SMILES: CCOC=CC(=O)Cl

Ethyl 2-Amino-4,5-dimethylthiophene-3-carboxylate 98.0+%, TCI America™

CAS: 4815-24-1 Molecular Formula: C9H13NO2S Molecular Weight (g/mol): 199.268 MDL Number: MFCD00085051 InChI Key: JYSDXODDWAQWJR-UHFFFAOYSA-N Synonym: ethyl 2-amino-4,5-dimethyl3-thenoate,ethyl 2-amino-4,5-dimethyl-3-thiophenecarboxylate,2-amino-4,5-dimethylthiophene-3-carboxylic acid ethyl ester,2-amino-4,5-dimethyl-thiophene-3-carboxylic acid ethyl ester,3-thiophenecarboxylic acid, 2-amino-4,5-dimethyl-, ethyl ester,2-amino-3-carbethoxy-4,5-dimethylthiophene,2-amino-4,5-dimethyl-3-ethoxycarbonyl-thiophene,ethyl-2-amino-4,5-dimethylthiophene-3-carboxylate,ethyl2-amino-4,5-dimethylthiophene-3-carboxylate,ethyl 2-amino-4,5-dimethyl-thiophene-3-carboxylate PubChem CID: 78536 IUPAC Name: ethyl 2-amino-4,5-dimethylthiophene-3-carboxylate SMILES: CCOC(=O)C1=C(SC(=C1C)C)N

Khellin 95.0+%, TCI America™

CAS: 82-02-0 Molecular Formula: C14H12O5 Molecular Weight (g/mol): 260.245 MDL Number: MFCD00005007 InChI Key: HSMPDPBYAYSOBC-UHFFFAOYSA-N Synonym: khellin,visammin,amicardine,methafrone,coronin,amikellin,ammipuran,ammivisnagen,benecardin,corafurone PubChem CID: 3828 ChEBI: CHEBI:6133 IUPAC Name: 4,9-dimethoxy-7-methylfuro[3,2-g]chromen-5-one SMILES: CC1=CC(=O)C2=C(C3=C(C(=C2O1)OC)OC=C3)OC

Dibenzo[b,f][1,4]thiazepin-11(10H)-one 98.0+%, TCI America™

CAS: 7-7-3159 Molecular Formula: C13H9NOS Molecular Weight (g/mol): 227.28 MDL Number: MFCD00901197 InChI Key: RTERDTBXBYNZIS-UHFFFAOYSA-N PubChem CID: 374829 IUPAC Name: 5H-benzo[b][1,4]benzothiazepin-6-one SMILES: C1=CC=C2C(=C1)C(=O)NC3=CC=CC=C3S2

Ethyl 5-Amino-1-phenylpyrazole-4-carboxylate 98.0+%, TCI America™

CAS: 16078-71-0 Molecular Formula: C12H13N3O2 Molecular Weight (g/mol): 231.26 MDL Number: MFCD00020731 InChI Key: AYJIUOZKKTUKKD-UHFFFAOYSA-N Synonym: ethyl 5-amino-1-phenyl-1h-pyrazole-4-carboxylate,3-amino-4-carbethoxy-2-phenylpyrazole,5-amino-4-carbethoxy-1-phenylpyrazole,1h-pyrazole-4-carboxylic acid, 5-amino-1-phenyl-, ethyl ester,5-amino-1-phenyl-1h-pyrazole-4-carboxylic acid ethyl ester,ethyl 3-amino-2-phenylpyrazole-4-carboxylate,ethyl 5-amino-1-phenyl-4-pyrazolecarboxylate,5-amino-1-phenylpyrazole-4-carboxylic acid ethyl ester,pubchem12809,maybridge1_006278 PubChem CID: 85270 IUPAC Name: ethyl 5-amino-1-phenyl-1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(N)N(N=C1)C1=CC=CC=C1

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

CAS: 13794-72-4 Molecular Formula: C10H10N2O3 Molecular Weight (g/mol): 206.20 MDL Number: MFCD01570147 InChI Key: DMSRMHGCZUXCMJ-UHFFFAOYSA-N Synonym: 6,7-dimethoxy-3,4-dihydroquinazolin-4-one,6,7-dimethoxyquinazolin-4 3h-one,6,7-dimethoxyquinazolin-4-ol,6,7-dimethoxy-3,4-dihydroquinazoline-4-one,6,7-dimethoxy-3h-quinazolin-4-one,6,7-dimethoxy-4 1h-quinazolinone,6,7-dimethoxy-4 3h-quinazolinone,6,7-dimethoxyquinazolin-4 1h-one,6,7-dimethoxy-4-quinazolone,6,7-dimethoxy-quinazolin-4-ol PubChem CID: 1501878 IUPAC Name: 6,7-dimethoxy-1,4-dihydroquinazolin-4-one SMILES: COC1=C(OC)C=C2C(=O)N=CNC2=C1

2-Methyl-4(1H)-quinazolinone 98.0+%, TCI America™

CAS: 1769-24-0 Molecular Formula: C9H8N2O Molecular Weight (g/mol): 160.18 MDL Number: MFCD00006887,MFCD05270928 InChI Key: FIEYHAAMDAPVCH-UHFFFAOYSA-N PubChem CID: 15674 IUPAC Name: 2-methyl-1,4-dihydroquinazolin-4-one SMILES: CC1=NC(=O)C2=CC=CC=C2N1

7-Hydroxy-1-indanone 98.0+%, TCI America™

CAS: 6968-35-0 Molecular Formula: C9H8O2 Molecular Weight (g/mol): 148.16 MDL Number: MFCD01548387 InChI Key: HFMZPBSZKCDKOR-UHFFFAOYSA-N Synonym: 7-hydroxy-1-indanone,7-hydroxy-2,3-dihydro-1h-inden-1-one,7-hydroxyindan-1-one,1h-inden-1-one,2,3-dihydro-7-hydroxy,4h-inden-4-one, 1,2-dihydro-3-hydroxy,7-oxidanyl-2,3-dihydroinden-1-one,7-hydroxyindanone,acmc-20mvbk,pubchem23254,acmc-209wv8 PubChem CID: 248078 IUPAC Name: 7-hydroxy-2,3-dihydro-1H-inden-1-one SMILES: OC1=CC=CC2=C1C(=O)CC2

7-Chloro-6-nitro-4-hydroxyquinazoline 98.0+%, TCI America™

CAS: 53449-14-2 Molecular Formula: C8H4ClN3O3 Molecular Weight (g/mol): 225.588 MDL Number: MFCD07772904 InChI Key: URDYTQYZXZKBQT-UHFFFAOYSA-N Synonym: 7-chloro-6-nitroquinazolin-4 3h-one,7-chloro-4-hydroxy-6-nitroquinazoline,7-chloro-6-nitro-4-hydroxyquinazoline,6-nitro-7-chloro-4-hydroxyquinazoline,7-chloro-6-nitroquinazolin-4-ol,7-chloro-6-nitroquinazolin-4-one,7-chloro-6-nitro-quinazolin-4-one,7-chloro-6-nitro-3h-quinazolin-4-one,4 1h-quinazolinone, 7-chloro-6-nitro,7-chloro-6-nitro-3,4-dihydroquinazolin-4-one PubChem CID: 12441237 IUPAC Name: 7-chloro-6-nitro-1H-quinazolin-4-one SMILES: C1=C2C(=CC(=C1[N+](=O)[O-])Cl)NC=NC2=O

5-Quinolinol 98.0+%, TCI America™

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