Pyridines and derivatives

Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: innoxalon, nalidixan, nalidixate, nalidixic acid, nalidixin, nalitucsan, nevigramon, sicmylon, unaserus, uronidix PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

Nicotinic acid, 99.5%, ACROS Organics™

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: 3-carboxypyridine, 3-pyridinecarboxylic acid, acidum nicotinicum, akotin, apelagrin, daskil, niacin, nicotinic acid, pellagrin, wampocap PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: C1=CC(=CN=C1)C(=O)O

Nalidixic acid sodium salt, 98.1%, MP Biomedicals™

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: innoxalon, nalidixan, nalidixate, nalidixic acid, nalidixin, nalitucsan, nevigramon, sicmylon, unaserus, uronidix PubChem CID: 4421 ChEBI: CHEBI:100147 IUPAC Name: 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O

2,2'-Bipyridine, ACS, 98%, Alfa Aesar™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.188 MDL Number: MFCD00006212 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridin, 2,2'-bipyridine, 2,2'-bipyridyl, 2,2'-dipyridine, 2,2'-dipyridyl, 2,2-bipyridyl, 2-2-pyridyl pyridine, alpha,alpha'-bipyridyl, alpha,alpha'-dipyridyl, bipyridine PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2-pyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC=CC=N2

Nicotine Bi-L-(+)-tartrate Dihydrate 98.0+%, TCI America™

CAS: 6019-06-3 Molecular Formula: C17H15ClN2O3 Molecular Weight (g/mol): 330.77 MDL Number: MFCD00150899 InChI Key: YGMGVHYZWYRTJJ-ATVHPVEESA-N Synonym: 2r,3r-2,3-dihydroxybutanedioic acid; 3-2s-1-methylpyrrolidin-2-yl pyridine; dihydrate, 2r,3r-2,3-dihydroxybutanedioic acid;3-2s-1-methylpyrrolidin-2-yl pyridine;dihydrate, 3-2s-1-methyl-2-pyrrolidinyl pyridine, 2r,3r-2,3-dihydroxybutanedioate 1:2 , dihydrate, nicotine acid tartrate dihydrate, nicotine bitartrate usan, nicotine bitartrate who-dd, nicotine ditartrate dihydrate, s-3-1-methylpyrrolidin-2-yl pyridine bis 2r,3r-2,3-dihydroxysuccinate dihydrate, unii-r7m676m8yv

Alfa Aesar™ Nalidixic acid sodium salt

CAS: 3374-05-8 Molecular Formula: C12H11N2NaO3 Molecular Weight (g/mol): 254.22 MDL Number: MFCD00064376 InChI Key: ROKRAUFZFDQWLE-UHFFFAOYSA-M Synonym: 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid sodium salt, baktogram, chemiurin, dixilina, nalidixate sodium, nalidixate sodium anhydrous, nalidixate sodium anhydrous usan, nalidixic acid sodium, nalidixic acid sodium salt, sodium nalidixate PubChem CID: 3864541 IUPAC Name: sodium;1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate SMILES: CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)[O-].[Na+]

2,6-Pyridinedicarboxylic Acid, 99%, ACROS Organics™

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-dicarboxypyridine, 2,6-dipicolinic acid, 2,6-pyridinedicarboxylate, 2,6-pyridinedicarboxylic acid, 2,6-pyridinedicarboxylic acid dipicolinic acid, 2,6-pyridinedicarboxylicacid, dipicolinate, dipicolinic acid, ue81s5cq0g, unii-ue81s5cq0g PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

2,2':6',2''-Terpyridine, 96%, ACROS Organics™

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.28 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2',2-terpyridine, 2,2',2-terpyridyl, 2,2',2-tripyridine, 2,2',2-tripyridyl, 2,2':6',2-terpyridine, 2,6-bis 2-pyridyl pyridine, terpy, terpyridine, tripyridine, tripyridyl PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 2,6-dipyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=NC(=CC=C2)C3=CC=CC=N3

Methyl Viologen hydrate, 98%, ACROS Organics™

CAS: 1910-42-5 Molecular Formula: C12H14Cl2N2 Molecular Weight (g/mol): 257.158 MDL Number: MFCD00150001 InChI Key: FIKAKWIAUPDISJ-UHFFFAOYSA-L Synonym: Paraquat, dichloride PubChem CID: 15938 ChEBI: CHEBI:28786 IUPAC Name: 1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)C.[Cl-].[Cl-]

Picloram 98.0+%, TCI America™

CAS: 1918-02-1 Molecular Formula: C6H3Cl3N2O2 Molecular Weight (g/mol): 241.45 MDL Number: MFCD00012101 InChI Key: NQQVFXUMIDALNH-UHFFFAOYSA-N Synonym: 2-pyridinecarboxylic acid, 4-amino-3,5,6-trichloro, 4-amino-3,5,6-trichloropicolinic acid, amdon, borolin, grazon, k-pin, picloram, tordon, tordon 10k, tordon 22k PubChem CID: 15965 ChEBI: CHEBI:34922 IUPAC Name: 4-amino-3,5,6-trichloropyridine-2-carboxylic acid SMILES: C1(=C(C(=NC(=C1Cl)Cl)C(=O)O)Cl)N

Isonicotinic acid, 99%, ACROS Organics™

CAS: 55-22-1 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.11 InChI Key: TWBYWOBDOCUKOW-UHFFFAOYSA-N Synonym: 1,4-dihydroisonicotinic acid, 4-carboxypyridine, 4-picolinic acid, 4-pyridinecarboxylic acid, acide iso-nicotinique, acide iso-nicotinique french, gamma-picolinic acid, gamma-pyridinecarboxylic acid, isonicotinic acid, p-pyridinecarboxylic acid PubChem CID: 5922 ChEBI: CHEBI:6032 IUPAC Name: pyridine-4-carboxylic acid SMILES: C1=CN=CC=C1C(=O)O

Pyridoxine Hydrochloride, Fisher BioReagents

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: alestrol, becilan, benadon, hexavibex, hexermin, hexobion, pyridoxine hcl, pyridoxine hydrochloride, pyridoxol hydrochloride, vitamin b6 PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

2,6-Lutidine, 99%, ACROS Organics™

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.15 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N Synonym: 2,6-dimethyl-pyridine, 2,6-dimethypyridine, 2,6-lutidene, 2,6-lutidine, alpha,alpha'-dimethylpyridine, alpha,alpha'-lutidine, hsdb 79, lutidine, pyridine, 2,6-dimethyl, unii-15fq5d0t3p PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=NC(=CC=C1)C

L-Nicotine, 99+%, ACROS Organics™

CAS: 54-11-5 Molecular Formula: C10H14N2 Molecular Weight (g/mol): 162.23 InChI Key: SNICXCGAKADSCV-JTQLQIEISA-N Synonym: --nicotine, habitrol, l-nicotine, nicoderm, nicoderm cq, nicotine, nicotrol, s---nicotine, s-3-1-methylpyrrolidin-2-yl pyridine, s-nicotine PubChem CID: 89594 ChEBI: CHEBI:17688 IUPAC Name: 3-[(2S)-1-methylpyrrolidin-2-yl]pyridine SMILES: CN1CCCC1C2=CN=CC=C2

1-Fluoropyridinium tetrafluoroborate, 97%, ACROS Organics™

CAS: 107264-09-5 Molecular Formula: C5H5FN·BF4 Molecular Weight (g/mol): 184.91 MDL Number: MFCD00153176 InChI Key: PIGQKECRKGMXRG-UHFFFAOYSA-N Synonym: 1-fluoropyridin-1-ium tetrafluoroborate, 1-fluoropyridinium tetrafluoroborate, acmc-209tq2, ksc496g3f, n-fluoropyridinium tetrafluoroborate PubChem CID: 2733303 IUPAC Name: 1-fluoropyridin-1-ium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.C1=CC=[N+](C=C1)F

Nicotinic Acid, ≥99%, MP Biomedicals™

CAS: 59-67-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.111 MDL Number: MFCD00006391 InChI Key: PVNIIMVLHYAWGP-UHFFFAOYSA-N Synonym: 3-carboxypyridine, 3-pyridinecarboxylic acid, acidum nicotinicum, akotin, apelagrin, daskil, niacin, nicotinic acid, pellagrin, wampocap PubChem CID: 938 ChEBI: CHEBI:15940 IUPAC Name: pyridine-3-carboxylic acid SMILES: C1=CC(=CN=C1)C(=O)O

1-Butyl-3-methylpyridinium Bromide 98.0+%, TCI America™

CAS: 26576-85-2 Molecular Formula: C10H16BrN Molecular Weight (g/mol): 230.149 MDL Number: MFCD01632121 InChI Key: GNPWBXOERPGDFI-UHFFFAOYSA-M PubChem CID: 12248306 IUPAC Name: 1-butyl-3-methylpyridin-1-ium;bromide SMILES: CCCC[N+]1=CC=CC(=C1)C.[Br-]

2,2'-Dipyridyl, 99+%, ACROS Organics™

CAS: 366-18-7 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 InChI Key: ROFVEXUMMXZLPA-UHFFFAOYSA-N Synonym: 2,2'-bipyridin, 2,2'-bipyridine, 2,2'-bipyridyl, 2,2'-dipyridine, 2,2'-dipyridyl, 2,2-bipyridyl, 2-2-pyridyl pyridine, alpha,alpha'-bipyridyl, alpha,alpha'-dipyridyl, bipyridine PubChem CID: 1474 ChEBI: CHEBI:30351 IUPAC Name: 2-pyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC=CC=N2

Alfa Aesar™ 4-Chloro-2,6-dimethyl-3-nitropyridine, 98%

CAS: 15513-48-1 Molecular Formula: C7H7ClN2O2 Molecular Weight (g/mol): 186.595 MDL Number: MFCD08543468 InChI Key: PSBGFLWVQDGETK-UHFFFAOYSA-N Synonym: 4-chloranyl-2,6-dimethyl-3-nitro-pyridine, 4-chloro-3-nitro-2,6-lutidine, pubchem11177, pyridine, 4-chloro-2,6-dimethyl-3-nitro PubChem CID: 10702725 IUPAC Name: 4-chloro-2,6-dimethyl-3-nitropyridine SMILES: CC1=NC(=C(C(=C1)Cl)[N+](=O)[O-])C

Pirfenidone 98.0+%, TCI America™

CAS: 53179-13-8 Molecular Formula: C12H11NO Molecular Weight (g/mol): 185.226 MDL Number: MFCD00866047 InChI Key: ISWRGOKTTBVCFA-UHFFFAOYSA-N Synonym: 5-methyl-1-phenyl-2-1h-pyridone, 5-methyl-1-phenylpyridin-2 1h-one, amr 69, amr-69, deskar, esbriet, pirespa, pirfenidona, pirfenidone, pirfenidonum PubChem CID: 40632 ChEBI: CHEBI:32016 IUPAC Name: 5-methyl-1-phenylpyridin-2-one SMILES: CC1=CN(C(=O)C=C1)C2=CC=CC=C2

4-Amino-2,6-dimethylpyridine 98.0+%, TCI America™

CAS: 3512-80-9 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.171 MDL Number: MFCD00130078 InChI Key: ZJXMKPARTVOUAM-UHFFFAOYSA-N Synonym: 2,6-dimethyl-4-aminopyridine, 2,6-dimethyl-4-pyridinamine, 2,6-dimethyl-pyridin-4-ylamine, 2,6-dimethylpyridin-4-ylamine, 2,6-dimethylpyridin-4yl-amine, 4-amino-2, 6-lutidine, 4-amino-2,6-dimethylpyridine, 4-amino-2,6-lutidine, 4-pyridinamine, 2,6-dimethyl, pubchem19474 PubChem CID: 77047 IUPAC Name: 2,6-dimethylpyridin-4-amine SMILES: CC1=CC(=CC(=N1)C)N

Alfa Aesar™ 2-Amino-3-bromo-5-(trifluoromethyl)pyridine, 97%

CAS: 79456-30-7 Molecular Formula: C6H4BrF3N2 Molecular Weight (g/mol): 241.011 MDL Number: MFCD07375382 InChI Key: KBNACDZKKVMULE-UHFFFAOYSA-N Synonym: 2-amino-3-bromo-5-trifluoromethyl pyridine, 2-amino-3-bromo-5-trifluoromethyl-pyridine, 2-amino-3-bromo-5-trifluoromethylpyridine, 2-pyridinamine, 3-bromo-5-trifluoromethyl, 3-bromo-5-trifluoromethyl pyridin-2-amine, 3-bromo-5-trifluoromethyl pyridine-2-amine, 3-bromo-5-trifluoromethyl-2-pyridylamine, 3-bromo-5-trifluoromethyl-pyridin-2-ylamine, 6-amino-5-bromo-3-trifluoromethyl pyridine, 6-amino-5-bromo-alpha,alpha,alpha-trifluoro-3-picoline PubChem CID: 13064155 IUPAC Name: 3-bromo-5-(trifluoromethyl)pyridin-2-amine SMILES: C1=C(C=NC(=C1Br)N)C(F)(F)F

Picloram, Restek DFS Item

CAS: 1918-02-1 Molecular Formula: C6H3Cl3N2O2 Molecular Weight (g/mol): 241.45 InChI Key: NQQVFXUMIDALNH-UHFFFAOYSA-N PubChem CID: 15965 ChEBI: CHEBI:34922 IUPAC Name: 4-amino-3,5,6-trichloropyridine-2-carboxylic acid SMILES: C1(=C(C(=NC(=C1Cl)Cl)C(=O)O)Cl)N

Alfa Aesar™ 5-Amino-2-bromopyridine, 97%

CAS: 13534-97-9 Molecular Formula: C5H5BrN2 Molecular Weight (g/mol): 173.013 MDL Number: MFCD01646116 InChI Key: XTHKRYHULUJQHN-UHFFFAOYSA-N Synonym: 2-bromo-5-amino pyridine, 2-bromo-5-aminopyridine, 2-bromopyridin-5-amine, 3-amino-6-bromopyridine, 3-pyridinamine, 6-bromo, 5-amino-2-bromopyridine, 6-bromo-3-pyridinamine, 6-bromo-3-pyridylamine, 6-bromo-pyridin-3-ylamine, 6-bromopyrid-3-ylamine PubChem CID: 642811 IUPAC Name: 6-bromopyridin-3-amine SMILES: C1=CC(=NC=C1N)Br

2-Fluoro-1-methylpyridinium p-Toluenesulfonate 98.0+%, TCI America™

CAS: 58086-67-2 Molecular Formula: C13H14FNO3S Molecular Weight (g/mol): 283.317 MDL Number: MFCD00011983 InChI Key: HQWDKLAIDBOLFE-UHFFFAOYSA-M Synonym: 2-fluoro-1-methyl-pyridin-1-ium; 4-methylbenzenesulfonate, 2-fluoro-1-methylpyridin-1-ium 4-methylbenzenesulfonate, 2-fluoro-1-methylpyridin-1-ium tosylate, 2-fluoro-1-methylpyridinium, 2-fluoro-1-methylpyridinium 4-toluenesulfonate, 2-fluoro-1-methylpyridinium p-toluenesulfonate, 2-fluoro-1-methylpyridinium p-toluenesulphonate, 2-fluoro-n-methylpyridinium toluene-4-sulfonate, 2-fluoro-n-methylpyridiniumtoluene-4-sulphonate, mukaiyama's reagent PubChem CID: 171631 IUPAC Name: 2-fluoro-1-methylpyridin-1-ium;4-methylbenzenesulfonate SMILES: CC1=CC=C(C=C1)S(=O)(=O)[O-].C[N+]1=CC=CC=C1F

Alfa Aesar™ Pyridine-2,6-dicarboxylic acid, 98%

CAS: 499-83-2 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006299 InChI Key: WJJMNDUMQPNECX-UHFFFAOYSA-N Synonym: 2,6-dicarboxypyridine, 2,6-dipicolinic acid, 2,6-pyridinedicarboxylate, 2,6-pyridinedicarboxylic acid, 2,6-pyridinedicarboxylic acid dipicolinic acid, 2,6-pyridinedicarboxylicacid, dipicolinate, dipicolinic acid, ue81s5cq0g, unii-ue81s5cq0g PubChem CID: 10367 ChEBI: CHEBI:46837 IUPAC Name: pyridine-2,6-dicarboxylic acid SMILES: C1=CC(=NC(=C1)C(=O)O)C(=O)O

New Methylene Blue N, Ricca Chemical

CAS: 6586-05-6 Molecular Formula: C18H22Cl3N3SZn Molecular Weight (g/mol): 484.19 InChI Key: GGKWUSWRGRCLEV-UHFFFAOYSA-K IUPAC Name: zinc(2+) 3,7-bis(ethylamino)-2,8-dimethyl-5λ⁴-phenothiazin-5-ylium trichloride SMILES: [Cl-].[Cl-].[Cl-].[Zn++].CCNC1=CC2=[S+]C3=CC(NCC)=C(C)C=C3N=C2C=C1C

Pyridoxine hydrochloride, 98%, MP Biomedicals™

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: alestrol, becilan, benadon, hexavibex, hexermin, hexobion, pyridoxine hcl, pyridoxine hydrochloride, pyridoxol hydrochloride, vitamin b6 PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

2-Amino-3-hydroxypyridine, 98%, ACROS Organics™

CAS: 16867-03-1 Molecular Formula: C5H6N2O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00006317 InChI Key: BMTSZVZQNMNPCT-UHFFFAOYSA-N Synonym: 2-amino-3-hydroxy pyridine, 2-amino-3-hydroxypyridine, 2-amino-3-pyridinol, 2-amino-3-pyridol, 2-amino-pyridin-3-ol, 3-hydroxy-2-aminopyridine, 3-hydroxy-2-pyridinamine, 3-pyridinol, 2-amino, pubchem2574, unii-p8740pew4b PubChem CID: 28114 IUPAC Name: 2-aminopyridin-3-ol SMILES: C1=CC(=C(N=C1)N)O

2,2':6',2''-Terpyridine, 96%, ACROS Organics™

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.28 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2',2-terpyridine, 2,2',2-terpyridyl, 2,2',2-tripyridine, 2,2',2-tripyridyl, 2,2':6',2-terpyridine, 2,6-bis 2-pyridyl pyridine, terpy, terpyridine, tripyridine, tripyridyl PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 2,6-dipyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=NC(=CC=C2)C3=CC=CC=N3

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