Vinylogous acids
Ethyl 3,3-Bis(methylthio)-2-cyanoacrylate 98.0+%, TCI America™
CAS: 17823-58-4 Molecular Formula: C8H11NO2S2 Molecular Weight (g/mol): 217.30 MDL Number: MFCD00143027 InChI Key: POABRARINOCORV-UHFFFAOYSA-N Synonym: 3,3-Bis(methylthio)-2-cyanoacrylic Acid Ethyl Ester PubChem CID: 2747745 IUPAC Name: ethyl 2-cyano-3,3-bis(methylsulfanyl)prop-2-enoate SMILES: CCOC(=O)C(C#N)=C(SC)SC
Formyltetrathiafulvalene 98.0+%, TCI America™
CAS: 68128-94-9 Molecular Formula: C7H4OS4 Molecular Weight (g/mol): 232.348 InChI Key: NDJHQJARYXJFDI-UHFFFAOYSA-N Synonym: Formyl-TTF, [2,2′C-Bi(1,3-dithiolylidene)]-4-carboxaldehyde PubChem CID: 339970 IUPAC Name: 2-(1,3-dithiol-2-ylidene)-1,3-dithiole-4-carbaldehyde SMILES: C1=CSC(=C2SC=C(S2)C=O)S1
5-Quinoxalinol 98.0+%, TCI America™
CAS: 17056-99-4 Molecular Formula: C8H6N2O Molecular Weight (g/mol): 146.149 MDL Number: MFCD00972004 InChI Key: YDXPVVWMFFHSPT-UHFFFAOYSA-N Synonym: quinoxalin-5-ol,5-hydroxyquinoxaline,5-quinoxalinol,quinoxaline-5-ol,quinoxalin-5 1h-one,ksc172c0d,zuqddqfxsnxeod-uhfffaoysa-n PubChem CID: 12522983 IUPAC Name: 1H-quinoxalin-5-one SMILES: C1=CC(=O)C2=NC=CNC2=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
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
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
1-Methyl-5-(trifluoromethyl)pyrazole-4-carboxylic Acid 98.0+%, TCI America™
CAS: 119083-00-0 Molecular Formula: C6H5F3N2O2 Molecular Weight (g/mol): 194.113 MDL Number: MFCD04110182 InChI Key: VAKOSNKAXYJZRG-UHFFFAOYSA-N PubChem CID: 2807771 IUPAC Name: 1-methyl-5-(trifluoromethyl)pyrazole-4-carboxylic acid SMILES: CN1C(=C(C=N1)C(=O)O)C(F)(F)F
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
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
Methyl Indole-3-carboxylate 98.0+%, TCI America™
CAS: 942-24-5 Molecular Formula: C10H9NO2 Molecular Weight (g/mol): 175.187 MDL Number: MFCD00189407 InChI Key: QXAUTQFAWKKNLM-UHFFFAOYSA-N Synonym: methyl indole-3-carboxylate,indole-3-carboxylic acid methyl ester,methyl 3-indolecarboxylate,1h-indole-3-carboxylic acid methyl ester,1h-indole-3-carboxylic acid, methyl ester,3-carbomethoxyindole,3-methoxycarbonylindole,methylindole-3-carboxylate,indole-3-carboxylic acid, methyl ester,methyl-3-indolcarboxylate PubChem CID: 589098 ChEBI: CHEBI:65019 IUPAC Name: methyl 1H-indole-3-carboxylate SMILES: COC(=O)C1=CNC2=CC=CC=C21
4,4'-Diantipyrylmethane Monohydrate 98.0+%, TCI America™
CAS: 1251-85-0 Molecular Formula: C23H24N4O2 Molecular Weight (g/mol): 388.471 MDL Number: MFCD00149122 InChI Key: QATHNKNPUVVKHK-UHFFFAOYSA-N Synonym: diantipyrylmethane,4,4'-methylenediantipyrine,bisantipyrylmethane,diantipyrinylmethane,4,4'-methylenebis 1,5-dimethyl-2-phenyl-1h-pyrazol-3 2h-one,4,4'-diantipyrylmethane,antipyrine, 4,4'-methylenedi,3h-pyrazol-3-one, 4,4'-methylenebis 1,2-dihydro-1,5-dimethyl-2-phenyl,4-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1h-pyrazol-4-yl methyl-1,5-dimethyl-2-phenyl-2,3-dihydro-1h-pyrazol-3-one,4-1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl methyl-1,5-dimethyl-2-phenylpyrazol-3-one PubChem CID: 96229 IUPAC Name: 4-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)methyl]-1,5-dimethyl-2-phenylpyrazol-3-one SMILES: CC1=C(C(=O)N(N1C)C2=CC=CC=C2)CC3=C(N(N(C3=O)C4=CC=CC=C4)C)C
4-Chloroisatoic Anhydride 98.0+%, TCI America™
CAS: 40928-13-0 Molecular Formula: C8H4ClNO3 Molecular Weight (g/mol): 197.57 MDL Number: MFCD00090431 InChI Key: QRUPDIJQZCABTC-UHFFFAOYSA-N Synonym: 7-Chloro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione PubChem CID: 329105 IUPAC Name: 7-chloro-2,4-dihydro-1H-3,1-benzoxazine-2,4-dione SMILES: ClC1=CC=C2C(=O)OC(=O)NC2=C1
4-Hydroxy-6-methyl-2-pyrone 98.0+%, TCI America™
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: 2-hydroxy-6-methyl-4H-pyran-4-one SMILES: CC1=CC(=O)C=C(O)O1
N-Methylisatoic Anhydride 98.0+%, TCI America™
CAS: 10328-92-4 Molecular Formula: C9H7NO3 Molecular Weight (g/mol): 177.159 MDL Number: MFCD00006815 InChI Key: KJMRWDHBVCNLTQ-UHFFFAOYSA-N Synonym: n-methylisatoic anhydride,1-methyl-1h-benzo d 1,3 oxazine-2,4-dione,n-methyl ia,1-methyl-2h-3,1-benzoxazine-2,4 1h-dione,2h-3,1-benzoxazine-2,4 1h-dione, 1-methyl,n-methyl-n-carboxyanthranilic anhydride,methyl-n-carboxyanthranilic anhydride,1-methylbenzo d 1,3-oxazine-2,4-dione,n-methyl isotoic anhydride,1-methyl-2,4-dihydro-1h-3,1-benzoxazine-2,4-dione PubChem CID: 25160 ChEBI: CHEBI:59054 IUPAC Name: 1-methyl-3,1-benzoxazine-2,4-dione SMILES: CN1C2=CC=CC=C2C(=O)OC1=O
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