Pyridines and derivatives

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

Alfa Aesar™ Pyridoxine hydrochloride, 99%

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

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

Alfa Aesar™ 2-Bromopyridine, 99%

CAS: 109-04-6 Molecular Formula: C5H4BrN Molecular Weight (g/mol): 157.998 MDL Number: MFCD00006219 InChI Key: IMRWILPUOVGIMU-UHFFFAOYSA-N Synonym: 2-bromo pyridine, 2-bromo-pyridine, 2-bromopyridin, 2-pyridyl bromide, alpha-bromopyridine, beta-bromopyridine, bromopyridine, o-bromopyridine, pyridine, 2-bromo, unii-7z7mlc4vd8 PubChem CID: 7973 ChEBI: CHEBI:51574 IUPAC Name: 2-bromopyridine SMILES: C1=CC=NC(=C1)Br

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

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

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

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

2-Aminopyridine 99.0+%, TCI America™

CAS: 504-29-0 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006312 InChI Key: ICSNLGPSRYBMBD-UHFFFAOYSA-N Synonym: 2-aminopryidine, 2-aminopyridin, 2-aminopyridine, 2-pyridinamine, 2-pyridylamine, amino-2 pyridine, aminopyridine, o-aminopyridine, pyridinamine, pyridine, 2-amino PubChem CID: 10439 IUPAC Name: pyridin-2-amine SMILES: C1=CC=NC(=C1)N

Pyridoxine Hydrochloride 98.0+%, TCI America™

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

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

2,6-Lutidine 98.0+%, TCI America™

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 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

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

1-Fluoro-2,4,6-trimethylpyridinium Trifluoromethanesulfonate 95.0+%, TCI America™

CAS: 107264-00-6 Molecular Formula: C9H11F4NO3S Molecular Weight (g/mol): 289.245 MDL Number: MFCD00067525 InChI Key: PRIGFEJKMMRJSF-UHFFFAOYSA-M Synonym: 1-fluoro-2,4,6-trimethyl-pyridinium triflate, 1-fluoro-2,4,6-trimethylpyridin-1-ium triflate, 1-fluoro-2,4,6-trimethylpyridin-1-ium trifluoromethanesulfonate, 1-fluoro-2,4,6-trimethylpyridin-1-ium; trifluoromethanesulfonate, 1-fluoro-2,4,6-trimethylpyridine, trifluoromethanesulfonic acid, 1-fluoro-2,4,6-trimethylpyridinium triflate, 1-fluoro-2,4,6-trimethylpyridinium trifluoromethanesulfonate, 1-fluoro-2,4,6-trimethylpyridiniumtriflate, acmc-1bprl, n-fluoro-2,4,6-trimethylpyridinium triflate PubChem CID: 2724575 IUPAC Name: 1-fluoro-2,4,6-trimethylpyridin-1-ium;trifluoromethanesulfonate SMILES: CC1=CC(=[N+](C(=C1)C)F)C.C(F)(F)(F)S(=O)(=O)[O-]

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

Pyridoxal hydrochloride, 99%, ACROS Organics™

CAS: 65-22-5 Molecular Formula: C8H9NO3·HCl Molecular Weight (g/mol): 203.62 MDL Number: MFCD00012809 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: 2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride, 3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride, 3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride, 3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride, 3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride, pl hcl, pyridoxal hcl, pyridoxal hydrochloride, unii-1416kf0qbc, vitamin b6 hydrochloride PubChem CID: 6171 IUPAC Name: 3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride SMILES: CC1=NC=C(C(=C1O)C=O)CO.Cl

Alfa Aesar™ (1-Hexadecyl)pyridinium chloride monohydrate, 98%

CAS: 6004-24-6 Molecular Formula: C21H40ClNO Molecular Weight (g/mol): 358.007 MDL Number: MFCD00149977 InChI Key: NFCRBQADEGXVDL-UHFFFAOYSA-M Synonym: 1-hexadecylpyridin-1-ium chloride hydrate, 1-hexadecylpyridinium chloride monohydrate, cetylpyridinii chloridum, cetylpyridinium chloride monohydrate, d9om4sk49p, hexadecylpyridinium chloride monohydrate, pyridinium, 1-hexadecyl-, chloride, monohydrate, sprol tn, unii-d9om4sk49p PubChem CID: 22324 ChEBI: CHEBI:3566 IUPAC Name: 1-hexadecylpyridin-1-ium;chloride;hydrate SMILES: CCCCCCCCCCCCCCCC[N+]1=CC=CC=C1.O.[Cl-]

Trigonelline Hydrochloride 98.0+%, TCI America™

CAS: 6138-41-6 Molecular Formula: C7H8ClNO2 Molecular Weight (g/mol): 173.596 MDL Number: MFCD00077250 InChI Key: TZSYLWAXZMNUJB-UHFFFAOYSA-N Synonym: N-Methylnicotinic Acid Betaine Hydrochloride, 1-Methylpyridinium-3-carboxylate Hydrochloride PubChem CID: 134606 IUPAC Name: 1-methylpyridin-1-ium-3-carboxylic acid;chloride SMILES: C[N+]1=CC=CC(=C1)C(=O)O.[Cl-]

3-Methylisoquinoline, 98%, ACROS Organics™

CAS: 1125-80-0 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00024139 InChI Key: FVVXWRGARUACNW-UHFFFAOYSA-N Synonym: 3-methyl isoquinoline, 3-methyl-isoquinolin, 3-methyl-isoquinoline, 3-methylisoquinoline, 4quo6nyb5j, 5-20-07-00410 beilstein handbook reference, isoquinoline, 3-methyl, isoquinolone-3-methyl, ksc176i1j, unii-4quo6nyb5j PubChem CID: 14306 IUPAC Name: 3-methylisoquinoline SMILES: CC1=CC2=CC=CC=C2C=N1

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-]

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

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-Chloro-6-(trichloromethyl)pyridine 98.0+%, TCI America™

CAS: 1929-82-4 Molecular Formula: C6H3Cl4N Molecular Weight (g/mol): 230.897 MDL Number: MFCD00072500 InChI Key: DCUJJWWUNKIJPH-UHFFFAOYSA-N Synonym: 2-chloro-6-trichloromethyl pyridine, caswell no. 217, dowco-163, n-serve, n-serve nitrogen stabilizer, nitrapyrin, nitrapyrin ansi:bsi:iso, nitrapyrine iso-french, pyridine, 2-chloro-6-trichloromethyl, unii-8pce86u01w PubChem CID: 16004 ChEBI: CHEBI:81935 IUPAC Name: 2-chloro-6-(trichloromethyl)pyridine SMILES: C1=CC(=NC(=C1)Cl)C(Cl)(Cl)Cl

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

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

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-Mercaptopyridine-N-oxide, 99%, ACROS Organics™

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

Alfa Aesar™ 3,4-Dichloropyridine, 98%

CAS: 55934-00-4 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.986 MDL Number: MFCD01861989 InChI Key: ZMPYQKNNUHPTLT-UHFFFAOYSA-N Synonym: 3,4,dichloropyridine, acmc-209lq5, ksc493e3l, pubchem6613, pyridine, 3,4-dichloro, zlchem 375 PubChem CID: 2736081 IUPAC Name: 3,4-dichloropyridine SMILES: C1=CN=CC(=C1Cl)Cl

Pyridoxine hydrochloride, 98+%, extra pure, ACROS Organics™

CAS: 58-56-0 Molecular Formula: C8H11NO3·HCl Molecular Weight (g/mol): 205.64 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

6-Chloro-2-pyridinecarboxylic Acid 98.0+%, TCI America™

CAS: 4684-94-0 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00155390 InChI Key: ZLKMOIHCHCMSFW-UHFFFAOYSA-N Synonym: 2-chloro-6-pyridinecarboxylic acid, 2-chloropyridine-6-carboxylic acid, 2-pyridinecarboxylic acid, 6-chloro, 6-chloro-2-carboxy-pyridine, 6-chloro-2-picolinic acid, 6-chloro-2-pyridinecarboxylic acid, 6-chloropicolinic acid, 6-cpa, caswell no. 214b, picolinic acid, 6-chloro PubChem CID: 20812 IUPAC Name: 6-chloropyridine-2-carboxylic acid SMILES: C1=CC(=NC(=C1)Cl)C(=O)O

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