Vinylogous acids

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

Hypoxanthine, 99.5%

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 SMILES: O=C1N=CNC2=C1NC=N2

5-Hydroxyquinoline, 97%

CAS: 578-67-6 Molecular Formula: C₉H₇NO Molecular Weight (g/mol): 145.16 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 2-amino-1-cyclohexene-1-carboxylate, 98%, Thermo Scientific Chemicals

CAS: 1128-00-3 Molecular Formula: C9H15NO2 Molecular Weight (g/mol): 169.22 MDL Number: MFCD01863243 InChI Key: JBZVWABPSHNPIK-UHFFFAOYSA-N Synonym: ethyl 2-amino-1-cyclohexene-1-carboxylate,ethyl 2-aminocyclohex-1-enecarboxylate,2-amino-cyclohex-1-enecarboxylic acid ethyl ester,ethyl 2-aminocyclohex-1-ene-1-carboxylate,2-amino-1-cyclohexenecarboxylic acid ethyl ester,1-cyclohexene-1-carboxylic acid, 2-amino-, ethyl ester,2-aminocyclohex-1-enecarboxylic acid ethyl ester,1-cyclohexene-1-carboxylicacid, 2-amino-, ethyl ester,2-amino-cyclohex-1-enecarboxylicacidethylester,ethyl cis-2-aminocyclohexenecarboxylate PubChem CID: 312929 SMILES: CCOC(=O)C1=C(N)CCCC1

Benzyl 5-amino-1H-pyrazole-4-carboxylate, 98+%

CAS: 32016-28-7 Molecular Formula: C11H11N3O2 Molecular Weight (g/mol): 217.23 MDL Number: MFCD03426023 InChI Key: QBEUXDWEKIOSIL-UHFFFAOYSA-N Synonym: benzyl 5-aminopyrazole-4-carboxylate,benzyl 3-amino-2h-pyrazole-4-carboxylate,acmc-20alpl,phenylmethyl 5-aminopyrazole-4-carboxylate,3-amino-1h-pyrazole-4-carboxylic acid benzyl ester,1h-pyrazole-4-carboxylicacid, 3-amino-, phenylmethyl ester PubChem CID: 4360500 IUPAC Name: benzyl 5-amino-1H-pyrazole-4-carboxylate SMILES: NC1=C(C=NN1)C(=O)OCC1=CC=CC=C1

3-Amino-1H-pyrazole-4-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 41680-34-6 Molecular Formula: C4H5N3O2 Molecular Weight (g/mol): 127.103 MDL Number: MFCD00005239 InChI Key: KMRVTZLKQPFHFS-UHFFFAOYSA-N Synonym: 3-amino-1h-pyrazole-4-carboxylic acid,3-aminopyrazole-4-carboxylic acid,3-amino-4-pyrazolecarboxylic acid,3-amino-4-carboxypyrazole,1h-pyrazole-4-carboxylic acid, 3-amino,4-pyrazolecarboxylic acid, 3-amino,pyrazole-4-carboxylic acid, 3-amino,3-aminopyrazole-4-carboxylicacid,3-amino-4-pyrazole carboxylic acid,5-aminopyrazole-4-carboxylic acid PubChem CID: 96774 IUPAC Name: 5-amino-1H-pyrazole-4-carboxylic acid SMILES: C1=NNC(=C1C(=O)O)N

4-Hydroxy-3,6-dimethyl-2-pyrone, 97%

CAS: 5192-62-1 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.138 MDL Number: MFCD00090424 InChI Key: VVBIGJOVPZMWGU-UHFFFAOYSA-N Synonym: 4-hydroxy-3,6-dimethyl-2h-pyran-2-one,3,6-dimethyl-4-hydroxy-2-pyrone,chembl51918,2h-pyran-2-one, 4-hydroxy-3,6-dimethyl,2-hydroxy-3,6-dimethylpyran-4-one,hdmpo,2-hydroxy-3,6-dimethyl-4h-pyran-4-one,acmc-20amh7,methyl triacetic lactone,4-hydroxy-3,6-dimethyl-2-pyrone PubChem CID: 54690337 IUPAC Name: 4-hydroxy-3,6-dimethylpyran-2-one SMILES: CC1=CC(=C(C(=O)O1)C)O

Ethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate, 96%

CAS: 4815-29-6 Molecular Formula: C10H13NO2S Molecular Weight (g/mol): 211.28 MDL Number: MFCD00102063 InChI Key: BOJXCJDYZJSPMZ-UHFFFAOYSA-N Synonym: ethyl 2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylate,2-amino-5,6-dihydro-4h-cyclopenta b thiophene-3-carboxylic acid ethyl ester,ethyl 2-amino-4h,5h,6h-cyclopenta b thiophene-3-carboxylate,ethyl 2-aminocyclopenta b thiophene-3-carboxylate,ethyl 2-amino-5,6-dihydro-4h-cyclopenta b-thiophene-3-carboxylate,4h-cyclopenta b thiophene-3-carboxylic acid, 2-amino-5,6-dihydro-, ethyl ester,ethyl 2-amino-4,5,6-trihydrocyclopenta 1,2-b thiophene-3-carboxylate,enamine_004067,ethyl 2-aminocyclopentathiophene-3-carboxylate PubChem CID: 264105 IUPAC Name: ethyl 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate SMILES: CCOC(=O)C1=C(N)SC2=C1CCC2

4-Methoxy-6-methyl-2H-pyran-2-one, 97%, Thermo Scientific Chemicals

CAS: 672-89-9 Molecular Formula: C7H8O3 Molecular Weight (g/mol): 140.14 MDL Number: MFCD00006640 InChI Key: MTZAUZNQAMNFME-UHFFFAOYSA-N Synonym: 4-methoxy-6-methyl-2h-pyran-2-one,methyltriacetolactone,methyltriacetolacton,2h-pyran-2-one, 4-methoxy-6-methyl,4-methoxy-6-methyl-pyran-2-one,methyltriacetolacton german,4-methoxy-6-methyl-2-pyrone,4mhp,wln: t6ovj do1 f1,4-methoxy-6-methyl-2-pyranone PubChem CID: 12651 IUPAC Name: 4-methoxy-6-methylpyran-2-one SMILES: COC1=CC(=O)OC(C)=C1

3-Amino-4-carbethoxypyrazole, 99%

4-Aminoantipyrine, 98%

CAS: 83-07-8 Molecular Formula: C₁₁H₁₃N₃O Molecular Weight (g/mol): 203.25 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

7-Hydroxy-1-indanone, 97%

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

Thermo Scientific Chemicals Khellin, 95%

CAS: 82-02-0 Molecular Formula: C14H12O5 Molecular Weight (g/mol): 260.25 InChI Key: HSMPDPBYAYSOBC-UHFFFAOYSA-N IUPAC Name: 4,9-dimethoxy-7-methyl-5H-furo[3,2-g]chromen-5-one SMILES: COC1=C2OC=CC2=C(OC)C2=C1OC(C)=CC2=O

Ethyl 3-amino-1H-pyrazole-4-carboxylate, 99%

CAS: 6994-25-8 Molecular Formula: C6H9N3O2 Molecular Weight (g/mol): 155.157 MDL Number: MFCD00005238 InChI Key: YPXGHKWOJXQLQU-UHFFFAOYSA-N Synonym: ethyl 3-amino-1h-pyrazole-4-carboxylate,ethyl 3-amino-4-pyrazolecarboxylate,3-amino-4-carbethoxypyrazole,5-amino-1h-pyrazole-4-carboxylic acid ethyl ester,3-amino-1h-pyrazole-4-carboxylic acid ethyl ester,ethyl 3-aminopyrazole-4-carboxylate,3-amino-4-ethoxycarbonylpyrazole,unii-9gy5ha1gaa,3-amino-4-carbethoxypyrazol,1h-pyrazole-4-carboxylic acid, 3-amino-, ethyl ester PubChem CID: 81472 IUPAC Name: ethyl 5-amino-1H-pyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(NN=C1)N

Ethyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate, 98%

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-methylpyrazole-4-carboxylate SMILES: CCOC(=O)C1=C(N)N(C)N=C1