Vinylogous acids
2,3-Dimethyl-1-phenyl-5-pyrazolone 99.0+%, TCI America™
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
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
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
5-Methyl-1-phenylpyrazole-4-carboxylic Acid 98.0+%, TCI America™
CAS: 91138-00-0 Molecular Formula: C11H10N2O2 Molecular Weight (g/mol): 202.213 MDL Number: MFCD00067831 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
(+)-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
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
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
3-O-Ethyl-L-ascorbic Acid 98.0+%, TCI America™
CAS: 86404-04-8 Molecular Formula: C8H12O6 Molecular Weight (g/mol): 204.178 MDL Number: MFCD09261382 InChI Key: ZGSCRDSBTNQPMS-UJURSFKZSA-N PubChem CID: 150736 IUPAC Name: (2R)-2-[(1S)-1,2-dihydroxyethyl]-3-ethoxy-4-hydroxy-2H-furan-5-one SMILES: CCOC1=C(C(=O)OC1C(CO)O)O
4-Aminoantipyrine Hydrochloride 98.0+%, TCI America™
CAS: 22198-72-7 Molecular Formula: C11H14ClN3O Molecular Weight (g/mol): 239.703 MDL Number: MFCD00042012 InChI Key: UZSCVCWALGRUTR-UHFFFAOYSA-N Synonym: 4-aminoantipyrine hydrochloride,4-amino-1,5-dimethyl-2-phenyl-1h-pyrazol-3 2h-one hydrochloride,unii-f7wgh82i6d,aminoantipyrine hydrochloride,4-aminoantipyrine hcl,f7wgh82i6d,3h-pyrazol-3-one, 4-amino-1,2-dihydro-1,5-dimethyl-2-phenyl-, monohydrochloride,3h-pyrazol-3-one, 4-amino-1,2-dihydro-1,5-dimethyl-2-phenyl-, hydrochloride 1:1,ampyrone hydrochloride,antipyrine, 4-amino-, monohydrochloride PubChem CID: 72639 IUPAC Name: 4-amino-1,5-dimethyl-2-phenylpyrazol-3-one;hydrochloride SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)N.Cl
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
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
Diethyl 3,5-Dimethyl-2,4-pyrroledicarboxylate 98.0+%, TCI America™
CAS: 2436-79-5 Molecular Formula: C12H17NO4 Molecular Weight (g/mol): 239.271 MDL Number: MFCD00005218 InChI Key: XSBSXJAYEPDGSF-UHFFFAOYSA-N PubChem CID: 75526 IUPAC Name: diethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate SMILES: CCOC(=O)C1=C(NC(=C1C)C(=O)OCC)C
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
Guanine Hydrochloride Hydrate 98.0+%, TCI America™
CAS: 635-39-2 Molecular Formula: C5H6ClN5O Molecular Weight (g/mol): 187.59 MDL Number: MFCD00213670 InChI Key: IBAOFQIOOBQLHE-UHFFFAOYSA-N Synonym: guanine hydrochloride,guanine hcl,2-amino-1h-purin-6 7h-one hydrochloride,guanine, monohydrochloride,usaf s-1,guanine, hydrochloride,6h-purin-6-one, 2-amino-1,7-dihydro-, monohydrochloride,2-amino-9h-purin-6-ol hydrochloride 1:1,6h-purin-6-one, 2-amino-1,9-dihydro-, hydrochloride 1:1,2-amino-3,7-dihydropurin-6-one hydrochloride PubChem CID: 69459 IUPAC Name: 2-amino-6,7-dihydro-3H-purin-6-one hydrochloride SMILES: Cl.NC1=NC(=O)C2=C(N1)N=CN2
![4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid Hydrate 98.0+%, TCI America™](https://assets.fishersci.com/TFS-Assets/CCG/Chemical-Structures/chemical-structure-cas-137281-39-1.jpg-250.jpg)
4-[2-(2-Amino-4,7-dihydro-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid Hydrate 98.0+%, TCI America™
CAS: 137281-39-1 Molecular Formula: C15H14N4O3 Molecular Weight (g/mol): 298.30 MDL Number: MFCD11040439 InChI Key: AIZPFZIKHIJCQX-UHFFFAOYSA-N Synonym: 2-Amino-4,7-dihydro-5-[2-[4-(carboxy)phenyl]ethyl]-4-oxo-3H-pyrrolo[2,3-d]pyrimidine PubChem CID: 9796279 IUPAC Name: 4-(2-{2-amino-4-oxo-1H,4H,7H-pyrrolo[2,3-d]pyrimidin-5-yl}ethyl)benzoic acid SMILES: NC1=NC(=O)C2=C(NC=C2CCC2=CC=C(C=C2)C(O)=O)N1