Pyridines and derivatives

Aromatic organic compounds consist of an aromatic six-membered ring containing one nitrogen atom and five carbon atoms; includes compounds derived from pyridines.

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2,6-Lutidine, 98+%

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=CC=CC(C)=N1

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PubChem CID	7937
CAS	108-48-5
Molecular Weight (g/mol)	107.16
ChEBI	CHEBI:32548
MDL Number	MFCD00006345
SMILES	CC1=CC=CC(C)=N1
IUPAC Name	2,6-dimethylpyridine
InChI Key	OISVCGZHLKNMSJ-UHFFFAOYSA-N
Molecular Formula	C7H9N

Phenazopyridine hydrochloride, 99%, analytical standard

CAS: 136-40-3 Molecular Formula: C₁₁H₁₁N₅·ClH Molecular Weight (g/mol): 249.7 InChI Key: QQBPIHBUCMDKFG-UHFFFAOYSA-N Synonym: phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine PubChem CID: 8691 ChEBI: CHEBI:71419 IUPAC Name: 3-phenyldiazenylpyridine-2,6-diamine;hydrochloride SMILES: C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl

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PubChem CID	8691
CAS	136-40-3
Molecular Weight (g/mol)	249.7
ChEBI	CHEBI:71419
SMILES	C1=CC=C(C=C1)N=NC2=C(N=C(C=C2)N)N.Cl
Synonym	phenazopyridine hydrochloride,phenazopyridine hcl,urodine,pyridium,pyripyridium,bisteril,diridone,mallophene,phenazodine,pyrazodine
IUPAC Name	3-phenyldiazenylpyridine-2,6-diamine;hydrochloride
InChI Key	QQBPIHBUCMDKFG-UHFFFAOYSA-N
Molecular Formula	C₁₁H₁₁N₅·ClH

2,4,6-Collidine, 99%

CAS: 108-75-8 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.18 MDL Number: MFCD00006338 InChI Key: BWZVCCNYKMEVEX-UHFFFAOYSA-N Synonym: 2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine PubChem CID: 7953 IUPAC Name: 2,4,6-trimethylpyridine SMILES: CC1=CC(C)=NC(C)=C1

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PubChem CID	7953
CAS	108-75-8
Molecular Weight (g/mol)	121.18
MDL Number	MFCD00006338
SMILES	CC1=CC(C)=NC(C)=C1
Synonym	2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine
IUPAC Name	2,4,6-trimethylpyridine
InChI Key	BWZVCCNYKMEVEX-UHFFFAOYSA-N
Molecular Formula	C8H11N

Nicotine Bitartrate Dihydrate, MP Biomedicals™

Molecular Formula: C18H30N2O14 Molecular Weight (g/mol): 498.44 MDL Number: MFCD00150899 InChI Key: LDMPZNTVIGIREC-HYRPJEHINA-N SMILES: O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1

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Molecular Weight (g/mol)	498.44
MDL Number	MFCD00150899
SMILES	O.O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.O[C@H]([C@@H](O)C(O)=O)C(O)=O.CN1CCC[C@H]1C1=CN=CC=C1
InChI Key	LDMPZNTVIGIREC-HYRPJEHINA-N
Molecular Formula	C18H30N2O14

4-Aminopyridine, 99+%

CAS: 504-24-5 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.117 MDL Number: MFCD00006439 InChI Key: NUKYPUAOHBNCPY-UHFFFAOYSA-N Synonym: 4-aminopyridine,fampridine,4-pyridinamine,dalfampridine,4-pyridylamine,avitrol,p-aminopyridine,4-ap,ampyra,gamma-aminopyridine PubChem CID: 1727 ChEBI: CHEBI:34385 IUPAC Name: pyridin-4-amine SMILES: C1=CN=CC=C1N

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PubChem CID	1727
CAS	504-24-5
Molecular Weight (g/mol)	94.117
ChEBI	CHEBI:34385
MDL Number	MFCD00006439
SMILES	C1=CN=CC=C1N
Synonym	4-aminopyridine,fampridine,4-pyridinamine,dalfampridine,4-pyridylamine,avitrol,p-aminopyridine,4-ap,ampyra,gamma-aminopyridine
IUPAC Name	pyridin-4-amine
InChI Key	NUKYPUAOHBNCPY-UHFFFAOYSA-N
Molecular Formula	C5H6N2

6-chloropyridine-2-carboxylic acid, 97%

CAS: 4684-94-0 Molecular Formula: C₆H₄ClNO₂ Molecular Weight (g/mol): 157.56 InChI Key: ZLKMOIHCHCMSFW-UHFFFAOYSA-N Synonym: 6-chloropicolinic acid,2-chloro-6-pyridinecarboxylic acid,6-chloro-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 6-chloro,2-chloropyridine-6-carboxylic acid,6-chloro-2-picolinic acid,6-cpa,picolinic acid, 6-chloro,6-chloro-2-carboxy-pyridine,caswell no. 214b PubChem CID: 20812 IUPAC Name: 6-chloropyridine-2-carboxylic acid SMILES: C1=CC(=NC(=C1)Cl)C(=O)O

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PubChem CID	20812
CAS	4684-94-0
Molecular Weight (g/mol)	157.56
SMILES	C1=CC(=NC(=C1)Cl)C(=O)O
Synonym	6-chloropicolinic acid,2-chloro-6-pyridinecarboxylic acid,6-chloro-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 6-chloro,2-chloropyridine-6-carboxylic acid,6-chloro-2-picolinic acid,6-cpa,picolinic acid, 6-chloro,6-chloro-2-carboxy-pyridine,caswell no. 214b
IUPAC Name	6-chloropyridine-2-carboxylic acid
InChI Key	ZLKMOIHCHCMSFW-UHFFFAOYSA-N
Molecular Formula	C₆H₄ClNO₂

2-Bromoquinoline, 96%

CAS: 2005-43-8 Molecular Formula: C9H6BrN Molecular Weight (g/mol): 208.06 MDL Number: MFCD00234480 InChI Key: QKJAZPHKNWSXDF-UHFFFAOYSA-N Synonym: quinoline, 2-bromo,bromoquinoline,pubchem21827,acmc-1cfcf,2-bromoquinoline,ksc201o8j,2-bromoquinoline 1g,abbypharma ap-12-10890 PubChem CID: 2762756 IUPAC Name: 2-bromoquinoline SMILES: BrC1=CC=C2C=CC=CC2=N1

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PubChem CID	2762756
CAS	2005-43-8
Molecular Weight (g/mol)	208.06
MDL Number	MFCD00234480
SMILES	BrC1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-bromo,bromoquinoline,pubchem21827,acmc-1cfcf,2-bromoquinoline,ksc201o8j,2-bromoquinoline 1g,abbypharma ap-12-10890
IUPAC Name	2-bromoquinoline
InChI Key	QKJAZPHKNWSXDF-UHFFFAOYSA-N
Molecular Formula	C9H6BrN

Methyl nicotinate, 99%

CAS: 93-60-7 Molecular Formula: C₇H₇NO₂ Molecular Weight (g/mol): 137.14 MDL Number: MFCD00006388 InChI Key: YNBADRVTZLEFNH-UHFFFAOYSA-N Synonym: methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester PubChem CID: 7151 IUPAC Name: methyl pyridine-3-carboxylate SMILES: COC(=O)C1=CN=CC=C1

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PubChem CID	7151
CAS	93-60-7
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00006388
SMILES	COC(=O)C1=CN=CC=C1
Synonym	methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester
IUPAC Name	methyl pyridine-3-carboxylate
InChI Key	YNBADRVTZLEFNH-UHFFFAOYSA-N
Molecular Formula	C₇H₇NO₂

2-Hydroxypyridine N-oxide, 98+%

CAS: 13161-30-3 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00006195 InChI Key: SNUSZUYTMHKCPM-UHFFFAOYSA-N Synonym: 2-pyridinol-1-oxide,2-hydroxypyridine 1-oxide,2-hydroxypyridine n-oxide,1-hydroxypyridin-2 1h-one,2-hydroxypyridine-n-oxide,hydroxypyridinone,pyridinol, 1-oxide,2-pyridinol 1-oxide,1-hydroxy-2-pyridone,1-hydroxy-1,2-dihydropyridin-2-one PubChem CID: 69975 IUPAC Name: 1-hydroxypyridin-2-one SMILES: C1=CC(=O)N(C=C1)O

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PubChem CID	69975
CAS	13161-30-3
Molecular Weight (g/mol)	111.1
MDL Number	MFCD00006195
SMILES	C1=CC(=O)N(C=C1)O
Synonym	2-pyridinol-1-oxide,2-hydroxypyridine 1-oxide,2-hydroxypyridine n-oxide,1-hydroxypyridin-2 1h-one,2-hydroxypyridine-n-oxide,hydroxypyridinone,pyridinol, 1-oxide,2-pyridinol 1-oxide,1-hydroxy-2-pyridone,1-hydroxy-1,2-dihydropyridin-2-one
IUPAC Name	1-hydroxypyridin-2-one
InChI Key	SNUSZUYTMHKCPM-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

Pyridine hydrochloride, 98%

CAS: 628-13-7 Molecular Formula: C5H6ClN Molecular Weight (g/mol): 115.56 MDL Number: MFCD00012802 InChI Key: AOJFQRQNPXYVLM-UHFFFAOYSA-N Synonym: pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride PubChem CID: 10176127 IUPAC Name: pyridine;hydrochloride SMILES: C1=CC=NC=C1.Cl

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PubChem CID	10176127
CAS	628-13-7
Molecular Weight (g/mol)	115.56
MDL Number	MFCD00012802
SMILES	C1=CC=NC=C1.Cl
Synonym	pyridine hydrochloride,pyridine, hydrochloride,pyridinehydrochloride,pyridine hcl,pyridine, hydrochloride 1:1,pyridine-hcl,pyridine.hcl,pyridiniumchloride,pyridine hcl salt,pyrdine hydrochloride
IUPAC Name	pyridine;hydrochloride
InChI Key	AOJFQRQNPXYVLM-UHFFFAOYSA-N
Molecular Formula	C5H6ClN

Nalidixic acid, 99.5%

CAS: 389-08-2 Molecular Formula: C₁₂H₁₂N₂O₃ Molecular Weight (g/mol): 232.24 MDL Number: MFCD00006884 InChI Key: MHWLWQUZZRMNGJ-UHFFFAOYSA-N Synonym: nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus 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

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PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.24
ChEBI	CHEBI:100147
MDL Number	MFCD00006884
SMILES	CCN1C=C(C(=O)C2=C1N=C(C=C2)C)C(=O)O
Synonym	nalidixic acid,nalidixin,nevigramon,nalidixate,uronidix,innoxalon,nalidixan,nalitucsan,sicmylon,unaserus
IUPAC Name	1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid
InChI Key	MHWLWQUZZRMNGJ-UHFFFAOYSA-N
Molecular Formula	C₁₂H₁₂N₂O₃

Pyridoxal hydrochloride, 99%

CAS: 65-22-5 Molecular Formula: C8H10ClNO3 Molecular Weight (g/mol): 203.622 MDL Number: MFCD00012809 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde 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

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PubChem CID	6171
CAS	65-22-5
Molecular Weight (g/mol)	203.622
MDL Number	MFCD00012809
SMILES	CC1=NC=C(C(=C1O)C=O)CO.Cl
Synonym	pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde hydrochloride
IUPAC Name	3-hydroxy-5-(hydroxymethyl)-2-methylpyridine-4-carbaldehyde;hydrochloride
InChI Key	FCHXJFJNDJXENQ-UHFFFAOYSA-N
Molecular Formula	C8H10ClNO3

2-Bromopyridine, 99%

CAS: 109-04-6 Molecular Formula: C₅H₄BrN Molecular Weight (g/mol): 158 MDL Number: MFCD00006219 InChI Key: IMRWILPUOVGIMU-UHFFFAOYSA-N Synonym: o-bromopyridine,pyridine, 2-bromo,2-bromo-pyridine,2-pyridyl bromide,alpha-bromopyridine,beta-bromopyridine,bromopyridine,2-bromopyridin,2-bromo pyridine,unii-7z7mlc4vd8 PubChem CID: 7973 ChEBI: CHEBI:51574 IUPAC Name: 2-bromopyridine SMILES: C1=CC=NC(=C1)Br

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PubChem CID	7973
CAS	109-04-6
Molecular Weight (g/mol)	158
ChEBI	CHEBI:51574
MDL Number	MFCD00006219
SMILES	C1=CC=NC(=C1)Br
Synonym	o-bromopyridine,pyridine, 2-bromo,2-bromo-pyridine,2-pyridyl bromide,alpha-bromopyridine,beta-bromopyridine,bromopyridine,2-bromopyridin,2-bromo pyridine,unii-7z7mlc4vd8
IUPAC Name	2-bromopyridine
InChI Key	IMRWILPUOVGIMU-UHFFFAOYSA-N
Molecular Formula	C₅H₄BrN

Pyridoxal hydrochloride, 99%

CAS: 65-22-5 Molecular Formula: C₈H₉NO₃·HCl Molecular Weight (g/mol): 203.62 MDL Number: MFCD00012809 InChI Key: FCHXJFJNDJXENQ-UHFFFAOYSA-N Synonym: pyridoxal hydrochloride,pyridoxal hcl,vitamin b6 hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde hydrochloride,unii-1416kf0qbc,2-methyl-3-hydroxy-4-formyl-5-hydroxymethylpyridine hydrochloride,pl hcl,3-hydroxy-5-hydroxymethyl-2-methylisonicotinaldehyde, hydrochloride,3-hydroxy-5-hydroxymethyl-2-methyl-4-pyridinecarboxaldehyde hydrochloride,3-hydroxy-5-hydroxymethyl-2-methylpyridine-4-carbaldehyde 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

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

3-Aminopyridine, 99%

CAS: 462-08-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.12 MDL Number: MFCD00006400 InChI Key: CUYKNJBYIJFRCU-UHFFFAOYSA-N Synonym: 3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine PubChem CID: 10009 IUPAC Name: pyridin-3-amine SMILES: NC1=CC=CN=C1

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Specifications

PubChem CID	10009
CAS	462-08-8
Molecular Weight (g/mol)	94.12
MDL Number	MFCD00006400
SMILES	NC1=CC=CN=C1
Synonym	3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine
IUPAC Name	pyridin-3-amine
InChI Key	CUYKNJBYIJFRCU-UHFFFAOYSA-N
Molecular Formula	C5H6N2

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