CAS: 4556-23-4 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.16 MDL Number: MFCD00006422 InChI Key: FHTDDANQIMVWKZ-UHFFFAOYSA-N Synonym: 5-21-07-00167 beilstein handbook reference, pyridine-4 1h-thione, 4 1h-pyridinethione, 4-thiopyridone, pyridine, 4-mercapto, 4-pyridinethione, 4-thiopyridine, 4-pyridinethiol, pyridine-4-thiol, 4-mercaptopyridine PubChem CID: 2723889 SMILES: S=C1C=CNC=C1

CAS: 13466-38-1 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 173.997 MDL Number: MFCD00234042 InChI Key: NDMZZQRNZFWMEZ-UHFFFAOYSA-N Synonym: 5-bromo-1,2-dihydropyridin-2-one, 3-bromo-6-hydroxypyridine, 2 1h-pyridinone, 5-bromo, 5-bromo-2 1h-pyridone, 5-bromo-2 1h-pyridinone, 5-bromo-2-pyridinol, 5-bromopyridin-2 1h-one, 2-hydroxy-5-bromopyridine, 5-bromopyridin-2-ol, 5-bromo-2-hydroxypyridine PubChem CID: 599528 IUPAC Name: 5-bromo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1Br

CAS: 175277-60-8 Molecular Formula: C9H7F3N2O Molecular Weight (g/mol): 216.163 MDL Number: MFCD00204216 InChI Key: CQBBWSPMEJVWQE-UHFFFAOYSA-N Synonym: 3-2-oxo-3-trifluoromethyl hydropyridyl propanenitrile, 1-2-cyanoethyl-3-trifluoromethyl-2 1h-pyridon, 1-2-cyanoethyl-3-trifluoromethyl-pyrid-2-1h-one, 1-2-cyanoethyl-3-trifluoromethyl pyridin-2 1h-one, 1-2-cyanoethyl-3-trifluoromethyl pyrid-2-1h-one, 1-2-cyanoethyl-3-trifluoromethyl pyrid-2 1h-one, 3-2-oxo-3-trifluoromethyl pyridin-1-yl propanenitrile, 3-2-oxo-3-trifluoromethyl-1,2-dihydropyridin-1-yl propanenitrile, 1-2-cyanoethyl-3-trifluoromethyl-2 1h-pyridone, 3-2-oxo-3-trifluoromethyl pyridin-1 2h-yl propanenitrile PubChem CID: 2736731 IUPAC Name: 3-[2-oxo-3-(trifluoromethyl)pyridin-1-yl]propanenitrile SMILES: C1=CN(C(=O)C(=C1)C(F)(F)F)CCC#N

CAS: 1121-31-9 Molecular Formula: C₅H₅NOS Molecular Weight (g/mol): 127.16 MDL Number: MFCD00006196 InChI Key: YBBJKCMMCRQZMA-UHFFFAOYSA-N Synonym: 2-pyridinethiol 1-oxide, 1-hydroxy-2 1h-pyridinethione, n-hydroxypyridine-2-thione, 1-hydroxyl-1h-pyridine-2-thione, 2-pyridinethiol, 1-oxide, omadine, 1-hydroxy-2-pyridinethione, 2-mercaptopyridine-n-oxide, 2-mercaptopyridine n-oxide, pyrithione PubChem CID: 1570 ChEBI: CHEBI:36578 IUPAC Name: 1-hydroxypyridine-2-thione SMILES: C1=CC(=S)N(C=C1)O

CAS: 164513-38-6 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD03427664 InChI Key: BYGNXKDNIFHZHQ-UHFFFAOYSA-N Synonym: ksc496a8d, acmc-209dre, pubchem6564, 5-bromo-4-methyl-pyridin-2-ol, 2-hydroxy-4-methyl-5-bromopyridine, 5-bromo-4-methyl-2-pyridinol, 5-bromo-4-methyl-2 1h-pyridinone, 5-bromo-2-hydroxy-4-picoline, 5-bromo-4-methylpyridin-2-ol, 5-bromo-2-hydroxy-4-methylpyridine PubChem CID: 819937 IUPAC Name: 5-bromo-4-methyl-1H-pyridin-2-one SMILES: CC1=CC(=O)NC=C1Br

CAS: 690632-33-8 Molecular Formula: C7H9N3O Molecular Weight (g/mol): 151.169 MDL Number: MFCD06200877 InChI Key: YIBWTWSINGSDFJ-UHFFFAOYSA-N Synonym: 3-methyl-1h-pyridin-2-ylidene nitroso methanamine, 3-methyl-1h-pyridin-2-ylidene-nitrosomethanamine, n-hydroxy-3-methyl-pyridine-2-carboxamidine, uqdfgzccscdnso-uhfffaoysa-n, z-n'-hydroxy-3-methylpyridine-2-carboximidamide, n'-hydroxy-3-methylpyridine-2-carboximidamide, n'-hydroxy-3-methyl-2-pyridinecarboximidamide, 3-methylpyridine-2-amidoxime PubChem CID: 6816486 IUPAC Name: (3-methyl-1H-pyridin-2-ylidene)-nitrosomethanamine SMILES: CC1=CC=CNC1=C(N)N=O

CAS: 13466-41-6 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00134298,MFCD00030766 InChI Key: YBDRFJXGJQULGH-UHFFFAOYSA-N Synonym: 2-hydroxy-4-methyl pyridine, 4-methylpyridin-2 1h-one, 4-methyl-2-pyridone, 4-methyl-1,2-dihydropyridin-2-one, 4-methyl-2-pyridinol, 2-hydroxy-4-picoline, 2 1h-pyridinone, 4-methyl, 4-methyl-2 1h-pyridinone, 4-methylpyridin-2-ol, 2-hydroxy-4-methylpyridine PubChem CID: 280741 SMILES: CC1=CC(=O)NC=C1

CAS: 13472-79-2 Molecular Formula: C5H4INO Molecular Weight (g/mol): 220.997 MDL Number: MFCD00234058 InChI Key: ZDJUNNCVIDKJAN-UHFFFAOYSA-N Synonym: 5-iodopyridin-2-one, 5-iodo-2-pyridol, 5-jod-2-pyridon, 5-iodo-2-pyridinol, 2 1h-pyridinone, 5-iodo, 5-iodo-2-pyridone, 5-iodo-pyridin-2-ol, 5-iodopyridin-2 1h-one, 5-iodopyridin-2-ol, 2-hydroxy-5-iodopyridine PubChem CID: 459500 IUPAC Name: 5-iodo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1I

CAS: 21901-41-7 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00010690 InChI Key: AIEHUZHKFUNHCJ-UHFFFAOYSA-N Synonym: 2 1h-pyridinone, 4-methyl-5-nitro, 4-methyl-5-nitro-pyridin-2-ol, 4-methyl-5-nitro-1,2-dihydropyridin-2-one, 4-methyl-5-nitro-2-pyridinol, 4-methyl-5-nitropyridin-2 1h-one, 2-hydroxy-5-nitro-4-methylpyridine, 2-hydroxy-5-nitro-4-methyl pyridine, 2-hydroxy-5-nitro-4-picoline, 4-methyl-5-nitropyridin-2-ol, 2-hydroxy-4-methyl-5-nitropyridine PubChem CID: 345371 IUPAC Name: 4-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=CC(=O)NC=C1[N+](=O)[O-]

CAS: 626-03-9 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00006273 InChI Key: ZEZJPIDPVXJEME-UHFFFAOYSA-N Synonym: 4-hydroxy-2 1h-pyridinone, 2-hydroxy-1h-pyridin-4-one, 2,4-dihydroxy pyridine, 2 1h-pyridinone, 4-hydroxy, 4-hydroxy-2-pyridone, 3-deazauracil, 4-hydroxypyridin-2 1h-one, 2,4-pyridinediol, pyridine-2,4-diol, 2,4-dihydroxypyridine PubChem CID: 54696004 IUPAC Name: 4-hydroxy-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1O

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: alpha-pyridone, 2 1h-pyridone, 2-oxopyridine, 2-pyridinone, 2 1h-pyridinone, pyridin-2 1h-one, 2-pyridone, 2-pyridinol, pyridin-2-ol, 2-hydroxypyridine PubChem CID: 8871 ChEBI: CHEBI:16540 IUPAC Name: 1H-pyridin-2-one SMILES: O=C1NC=CC=C1

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: alpha-pyridone, 2 1h-pyridone, 2-oxopyridine, 2-pyridinone, 2 1h-pyridinone, pyridin-2 1h-one, 2-pyridone, 2-pyridinol, pyridin-2-ol, 2-hydroxypyridine PubChem CID: 8871 ChEBI: CHEBI:16540 SMILES: O=C1NC=CC=C1

CAS: 1228776-03-1 Molecular Formula: C6H8N4O Molecular Weight (g/mol): 152.157 MDL Number: MFCD20265317 InChI Key: HDHDMYYDFKTNEQ-AATRIKPKSA-N Synonym: 5-amino-n-hydroxypicolinimidamide, 2-pyridinecarboximidamide, 5-amino-n-hydroxy PubChem CID: 58181821 IUPAC Name: (6E)-6-[amino(nitroso)methylidene]-1H-pyridin-3-amine SMILES: C1=CC(=C(N)N=O)NC=C1N

CAS: 626-64-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006419,MFCD00040458 InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Synonym: gamma-hydroxypyridine, 4-pyridol, 4-pyridinone, 4-oxopyridine, pyridin-4 1h-one, 4 1h-pyridinone, 4-pyridone, 4-pyridinol, pyridin-4-ol, 4-hydroxypyridine PubChem CID: 12290 IUPAC Name: 1H-pyridin-4-one SMILES: O=C1C=CNC=C1

CAS: 15862-34-7 Molecular Formula: C5H3BrN2O3 Molecular Weight (g/mol): 218.994 InChI Key: WXRLCVUDLFFTFF-UHFFFAOYSA-N Synonym: 2-hydroxy-3-nitro-5-bromopyridine, 5-bromo-3-nitro-2-hydroxypyridine, 5-bromo-3-nitro-2 1h-pyridinone, 3-bromo-6-hydroxy-5-nitropyridine, 5-bromo-3-nitro-pyridin-2-ol, 5-bromo-3-nitropyridin-2 1h-one, 5-bromo-3-nitro-2-pyridone, 5-bromo-3-nitro-2-pyridinol, 5-bromo-3-nitropyridin-2-ol, 5-bromo-2-hydroxy-3-nitropyridine PubChem CID: 85147 IUPAC Name: 5-bromo-3-nitro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1Br)[N+](=O)[O-]

CAS: 13466-38-1 Molecular Formula: C₅H₄BrNO Molecular Weight (g/mol): 174 MDL Number: MFCD00234042 InChI Key: NDMZZQRNZFWMEZ-UHFFFAOYSA-N Synonym: 5-bromo-1,2-dihydropyridin-2-one, 3-bromo-6-hydroxypyridine, 2 1h-pyridinone, 5-bromo, 5-bromo-2 1h-pyridone, 5-bromo-2 1h-pyridinone, 5-bromo-2-pyridinol, 5-bromopyridin-2 1h-one, 2-hydroxy-5-bromopyridine, 5-bromopyridin-2-ol, 5-bromo-2-hydroxypyridine PubChem CID: 599528 IUPAC Name: 5-bromo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1Br

CAS: 5435-54-1 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.098 MDL Number: MFCD00128874 InChI Key: YUWOLBZMQDGRFV-UHFFFAOYSA-N Synonym: 4-hydroxy-3-nitropytidine, 3-nitro-1,4-dihydropyridin-4-one, 4 1h-pyridinone, 3-nitro, 4-pyridinol, 3-nitro, 3-nitro-4-pyridone, 3-nitropyridin-4 1h-one, 3-nitro-4-hydroxypyridine, 3-nitro-4-pyridinol, 3-nitropyridin-4-ol, 4-hydroxy-3-nitropyridine PubChem CID: 228506 IUPAC Name: 3-nitro-1H-pyridin-4-one SMILES: C1=CNC=C(C1=O)[N+](=O)[O-]

CAS: 89488-30-2 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD03427657 InChI Key: HXPMRPRBABWPKL-UHFFFAOYSA-N Synonym: 2 1h-pyridinone, 5-bromo-3-methyl, 5-bromo-3-methyl-2-pyridone, 2-hydroxy-3-methyl-5-bromopyridine, 2-hydroxy-5-bromo-3-picoline, 5-bromo-3-methyl-2-pyridinol, 5-bromo-3-methyl-pyridin-2-ol, 5-bromo-3-methylpyridin-2 1h-one, 5-bromo-2-hydroxy-3-picoline, 5-bromo-3-methylpyridin-2-ol, 5-bromo-2-hydroxy-3-methylpyridine PubChem CID: 285436 IUPAC Name: 5-bromo-3-methyl-1H-pyridin-2-one SMILES: CC1=CC(=CNC1=O)Br

CAS: 98786-86-8 Molecular Formula: C5H5BrN2O Molecular Weight (g/mol): 189.01 MDL Number: MFCD03840438 InChI Key: ULOVLVWNSQNABA-UHFFFAOYSA-N Synonym: acmc-20a0ks, pubchem18742, pubchem6513, 2 1h-pyridinone, 3-amino-5-bromo, 3-amino-5-bromo-pyridin-2-ol, 3-amino-5-bromo-2-pyridinol, 3-amino-5-bromopyridin-2 1h-one, 2-hydroxy-3-amino-5-bromopyridine, 3-amino-5-bromo-2-hydroxypyridine, 3-amino-5-bromopyridin-2-ol PubChem CID: 13434515 IUPAC Name: 3-amino-5-bromo-1H-pyridin-2-one SMILES: NC1=CC(Br)=CNC1=O

CAS: 21427-61-2 Molecular Formula: C5H3ClN2O3 Molecular Weight (g/mol): 174.54 MDL Number: MFCD00114884 InChI Key: QVGQNICXNZMXQA-UHFFFAOYSA-N Synonym: 5-chloro-3-nitro-2-pyridone, ksc496c2n, acmc-1cctg, pubchem6553, 2 1h-pyridinone, 5-chloro-3-nitro, 5-chloro-3-nitro-2 1h-pyridinone, 2-hydroxy-3-nitro-5-chloropyridine, 5-chloro-3-nitro-2-pyridinol, 5-chloro-3-nitropyridin-2-ol, 5-chloro-2-hydroxy-3-nitropyridine PubChem CID: 248048 IUPAC Name: 5-chloro-3-nitro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1Cl)[N+](=O)[O-]

CAS: 1003-68-5 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD03092888 InChI Key: SOHMZGMHXUQHGE-UHFFFAOYSA-N Synonym: 6-hydroxy-3-picoline, 2-pyridinol, 5-methyl, 2 1h-pyridinone, 5-methyl, 5-methyl-2 1h-pyridinone, 5-methyl-2-pyridone, 5-methylpyridin-2 1h-one, 5-methyl-2-pyridinol, 2-hydroxy-5-picoline, 5-methylpyridin-2-ol, 2-hydroxy-5-methylpyridine PubChem CID: 70482 IUPAC Name: 5-methyl-1H-pyridin-2-one SMILES: CC1=CNC(=O)C=C1

CAS: 36953-37-4 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 173.997 MDL Number: MFCD00234041 InChI Key: SSLMGOKTIUIZLY-UHFFFAOYSA-N Synonym: 2 1h-pyridinone, 4-bromo, 2-hydroxy-4-bromopyridine, 4-bromo-2-hydroxy pyridine, 4-bromo-2-pyridone, 4-bromo-2 1h-pyridinone, 4-bromo-1,2-dihydropyridin-2-one, 4-bromo-2-pyridinol, 4-bromopyridin-2 1h-one, 4-bromopyridin-2-ol, 4-bromo-2-hydroxypyridine PubChem CID: 817115 IUPAC Name: 4-bromo-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1Br

CAS: 1054483-78-1 Molecular Formula: C11H16BNO3 Molecular Weight (g/mol): 221.06 MDL Number: MFCD06795671 InChI Key: WAUWXCUPDOXYKS-UHFFFAOYSA-N Synonym: pyridin-2-ol-5-boronic acid pinacol ester, amtb145, 2-hydroxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2 1h-one, 6-hydroxypyridine-3-boronic acid, pinacol ester, 5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol, 2-hydroxypyridine-5-boronic acid, pinacol ester, 2-hydroxypyridine-5-boronic acid pinacol ester, 6-hydroxypyridine-3-boronic acid pinacol ester, 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol PubChem CID: 17750253 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyridin-2-one SMILES: CC1(C)OB(OC1(C)C)C1=CN=C(O)C=C1

CAS: 28489-45-4 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00092010 InChI Key: AJDDHNXZBGZBJN-UHFFFAOYSA-N Synonym: pubchem10387, 6-methyl-5-nitro-pyridin-2-ol, 6-methyl-5-nitro-2-pyridinol, 2 1h-pyridinone, 6-methyl-5-nitro, 6-methyl-5-nitropyridin-2 1h-one, 6-hydroxy-2-methyl-3-nitropyridine, 2-hydroxy-5-nitro-6-picoline, 6-hydroxy-3-nitro-2-picoline, 2-hydroxy-6-methyl-5-nitropyridine, 6-methyl-5-nitropyridin-2-ol PubChem CID: 543053 IUPAC Name: 6-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=C(C=CC(=O)N1)[N+](=O)[O-]

CAS: 1758-54-9 Molecular Formula: C7H8N2O Molecular Weight (g/mol): 136.15 MDL Number: MFCD00605540 InChI Key: KWYHBFKEFFMBHW-SREVYHEPSA-N Synonym: e-1-pyridine-2-yl ethanone oxime, 2-1-nitrosoethylidene-1h-pyridine, methyl2-pyridylketoneoxime, e-n-1-pyridin-2-yl ethylidene hydroxylamine, e-1-pyridin-2-yl ethanone oxime, 1-pyridin-2-ylethan-1-one oxime, 1-pyridin-2-yl-ethanone oxime, 1-2-pyridinyl ethanone oxime, 1-2-pyridinyl-1-ethanone oxime, 1-pyridin-2-yl ethanone oxime PubChem CID: 6740780 SMILES: C\C(N=O)=C1\NC=CC=C1

CAS: 38767-72-5 Molecular Formula: C₅H₆N₂O Molecular Weight (g/mol): 110.12 InChI Key: SBQVQYPJWLJRQT-UHFFFAOYSA-N PubChem CID: 573530 IUPAC Name: 4-amino-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1N

CAS: 7275-43-6 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD00065169 InChI Key: FERMVCULDZOVOJ-KTKRTIGZSA-N Synonym: 2,2'-dipyridyl-n,n'-dioxide, 2,2'-bipyridine n,n'-dioxide, 2,2'-dipyridyl n,n'-dioxide, 2,2'-bipyridine 1,1'-dioxide PubChem CID: 6005843 SMILES: [O-]N1C=CC=C\C1=C1/C=CC=C[N+]1=O

CAS: 33630-99-8 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD03411556 InChI Key: VTSFNCCQCOEPKF-UHFFFAOYSA-N Synonym: 3-aminohydropyridin-2-one, 2-hydroxy-3-aminopyridine, 2-pyridinol, 3-amino, 3-amino-pyridin-2-ol, 3-amino-2-pyridone, 2 1h-pyridinone, 3-amino, 3-aminopyridin-2 1h-one, 3-amino-2-pyridinol, 3-aminopyridin-2-ol, 3-amino-2-hydroxypyridine PubChem CID: 322353 SMILES: NC1=CC=CNC1=O

CAS: 1121-31-9 Molecular Formula: C5H5NOS Molecular Weight (g/mol): 127.161 MDL Number: MFCD00006196 InChI Key: YBBJKCMMCRQZMA-UHFFFAOYSA-N Synonym: 2-pyridinethiol 1-oxide, 1-hydroxy-2 1h-pyridinethione, n-hydroxypyridine-2-thione, 1-hydroxyl-1h-pyridine-2-thione, 2-pyridinethiol, 1-oxide, omadine, 1-hydroxy-2-pyridinethione, 2-mercaptopyridine-n-oxide, 2-mercaptopyridine n-oxide, pyrithione PubChem CID: 1570 ChEBI: CHEBI:36578 IUPAC Name: 1-hydroxypyridine-2-thione SMILES: C1=CC(=S)N(C=C1)O