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.

Search Within Results

1 – 15 of 1,826 results

Promotions Available

Isonicotinic acid, 99%

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

Pricing and Availability
Specifications

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

Promotions Available

4,4'-Bipyridine, 98%

CAS: 553-26-4 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006416 InChI Key: MWVTWFVJZLCBMC-UHFFFAOYSA-N Synonym: 4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb PubChem CID: 11107 ChEBI: CHEBI:30985 IUPAC Name: 4-pyridin-4-ylpyridine SMILES: C1=CC(=CC=N1)C1=CC=NC=C1

Pricing and Availability
Specifications

PubChem CID	11107
CAS	553-26-4
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30985
MDL Number	MFCD00006416
SMILES	C1=CC(=CC=N1)C1=CC=NC=C1
Synonym	4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb
IUPAC Name	4-pyridin-4-ylpyridine
InChI Key	MWVTWFVJZLCBMC-UHFFFAOYSA-N
Molecular Formula	C10H8N2

Promotions Available

4-Aminopyridine, 98%

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

Pricing and Availability
Specifications

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

Promotions Available

2-Chloropyridine, 99%

CAS: 109-09-1 MDL Number: MFCD00006228 InChI Key: OKDGRDCXVWSXDC-UHFFFAOYSA-N Synonym: o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810 PubChem CID: 7977 ChEBI: CHEBI:39174 IUPAC Name: 2-chloropyridine SMILES: C1=CC=NC(=C1)Cl

Pricing and Availability
Specifications

PubChem CID	7977
CAS	109-09-1
ChEBI	CHEBI:39174
MDL Number	MFCD00006228
SMILES	C1=CC=NC(=C1)Cl
Synonym	o-chloropyridine,pyridine, 2-chloro,alpha-chloropyridine,.alpha.-chloropyridine,unii-8hmd45ayej,2-chloro-pyridine,ccris 1724,8hmd45ayej,6-chloro-pyridine,dsstox_cid_4810
IUPAC Name	2-chloropyridine
InChI Key	OKDGRDCXVWSXDC-UHFFFAOYSA-N

Promotions Available

Quinoline N-oxide hydrate, 97% (dry wt.), water ca 20%

CAS: 64201-64-5 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00006737 InChI Key: GIIWGCBLYNDKBO-UHFFFAOYSA-N Synonym: quinoline n-oxide hydrate,quinoline, 1-oxide, monohydrate,1-oxidoquinolin-1-ium hydrate,quinoline-n-oxide hydrate,quinoline-1-oxide hydrate,quinolinol, oxamethane,acmc-1be96,quinoline 1-oxide monohydrate,quinoline n-oxide monohydrate PubChem CID: 152363 IUPAC Name: 1-oxidoquinolin-1-ium;hydrate SMILES: [O-][N+]1=CC=CC2=CC=CC=C12

Pricing and Availability
Specifications

PubChem CID	152363
CAS	64201-64-5
Molecular Weight (g/mol)	145.16
MDL Number	MFCD00006737
SMILES	[O-][N+]1=CC=CC2=CC=CC=C12
Synonym	quinoline n-oxide hydrate,quinoline, 1-oxide, monohydrate,1-oxidoquinolin-1-ium hydrate,quinoline-n-oxide hydrate,quinoline-1-oxide hydrate,quinolinol, oxamethane,acmc-1be96,quinoline 1-oxide monohydrate,quinoline n-oxide monohydrate
IUPAC Name	1-oxidoquinolin-1-ium;hydrate
InChI Key	GIIWGCBLYNDKBO-UHFFFAOYSA-N
Molecular Formula	C9H7NO

Promotions Available

5-Bromo-6-chloronicotinic acid, 97%, Thermo Scientific Chemicals

CAS: 29241-62-1 Molecular Formula: C6H2BrClNO2 Molecular Weight (g/mol): 235.44 MDL Number: MFCD01927098 InChI Key: DXEUARPQHJXMII-UHFFFAOYSA-M Synonym: 5-bromo-6-chloronicotinic acid,5-bromo-6-chloro-nicotinic acid,3-pyridinecarboxylic acid, 5-bromo-6-chloro,3-bromo-2-chloropyridine-5-carboxylic acid,3-bromo-2-chloro-5-pyridinecarboxylic acid,zlchem 1120,pubchem12922,acmc-1ckhn,ksc203c5j,abbypharma ap-12-5123 PubChem CID: 285433 SMILES: [O-]C(=O)C1=CN=C(Cl)C(Br)=C1

Pricing and Availability
Specifications

PubChem CID	285433
CAS	29241-62-1
Molecular Weight (g/mol)	235.44
MDL Number	MFCD01927098
SMILES	[O-]C(=O)C1=CN=C(Cl)C(Br)=C1
Synonym	5-bromo-6-chloronicotinic acid,5-bromo-6-chloro-nicotinic acid,3-pyridinecarboxylic acid, 5-bromo-6-chloro,3-bromo-2-chloropyridine-5-carboxylic acid,3-bromo-2-chloro-5-pyridinecarboxylic acid,zlchem 1120,pubchem12922,acmc-1ckhn,ksc203c5j,abbypharma ap-12-5123
InChI Key	DXEUARPQHJXMII-UHFFFAOYSA-M
Molecular Formula	C6H2BrClNO2

Promotions Available

2,6-Diaminopyridine, 98%

CAS: 141-86-6 Molecular Formula: C₅H₇N₃ Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006329 InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N Synonym: 2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127 PubChem CID: 8861 IUPAC Name: pyridine-2,6-diamine SMILES: C1=CC(=NC(=C1)N)N

Pricing and Availability
Specifications

PubChem CID	8861
CAS	141-86-6
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006329
SMILES	C1=CC(=NC(=C1)N)N
Synonym	2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127
IUPAC Name	pyridine-2,6-diamine
InChI Key	VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula	C₅H₇N₃

Promotions Available

2-Chloro-6-hydroxypyridine, 98%

CAS: 16879-02-0 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD00006278 InChI Key: CLNNBQDAAGDAHI-UHFFFAOYSA-N Synonym: 6-chloropyridin-2-ol,2-chloro-6-hydroxypyridine,6-chloro-2-pyridinol,6-chloro-2-hydroxypyridine,6-chloropyridin-2 1h-one,2 1h-pyridinone, 6-chloro,6-chloro-2 1h-pyridinone,6-chloro-2-pyridone,6-chloropyridn-2-ol,2 1h-pyridone, 6-chloro PubChem CID: 85621 IUPAC Name: 6-chloro-1H-pyridin-2-one SMILES: C1=CC(=O)NC(=C1)Cl

Pricing and Availability
Specifications

PubChem CID	85621
CAS	16879-02-0
Molecular Weight (g/mol)	129.543
MDL Number	MFCD00006278
SMILES	C1=CC(=O)NC(=C1)Cl
Synonym	6-chloropyridin-2-ol,2-chloro-6-hydroxypyridine,6-chloro-2-pyridinol,6-chloro-2-hydroxypyridine,6-chloropyridin-2 1h-one,2 1h-pyridinone, 6-chloro,6-chloro-2 1h-pyridinone,6-chloro-2-pyridone,6-chloropyridn-2-ol,2 1h-pyridone, 6-chloro
IUPAC Name	6-chloro-1H-pyridin-2-one
InChI Key	CLNNBQDAAGDAHI-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

Promotions Available

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

Pricing and Availability
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

Promotions Available

2-Chloro-5-cyanopyridine, 97%

CAS: 33252-28-7 Molecular Formula: C6H3ClN2 Molecular Weight (g/mol): 138.554 MDL Number: MFCD00084941 InChI Key: ORIQLMBUPMABDV-UHFFFAOYSA-N Synonym: 2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile PubChem CID: 5152094 IUPAC Name: 6-chloropyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Cl

Pricing and Availability
Specifications

PubChem CID	5152094
CAS	33252-28-7
Molecular Weight (g/mol)	138.554
MDL Number	MFCD00084941
SMILES	C1=CC(=NC=C1C#N)Cl
Synonym	2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile
IUPAC Name	6-chloropyridine-3-carbonitrile
InChI Key	ORIQLMBUPMABDV-UHFFFAOYSA-N
Molecular Formula	C6H3ClN2

Promotions Available

2-Picolinic acid, 99%

CAS: 98-98-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.111 MDL Number: MFCD00006293 InChI Key: SIOXPEMLGUPBBT-UHFFFAOYSA-N Synonym: picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique PubChem CID: 1018 ChEBI: CHEBI:28747 IUPAC Name: pyridine-2-carboxylic acid SMILES: C1=CC=NC(=C1)C(=O)O

Pricing and Availability
Specifications

PubChem CID	1018
CAS	98-98-6
Molecular Weight (g/mol)	123.111
ChEBI	CHEBI:28747
MDL Number	MFCD00006293
SMILES	C1=CC=NC(=C1)C(=O)O
Synonym	picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique
IUPAC Name	pyridine-2-carboxylic acid
InChI Key	SIOXPEMLGUPBBT-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

Promotions Available

3,5-Lutidine, 99%

CAS: 591-22-0 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.156 MDL Number: MFCD00006404 InChI Key: HWWYDZCSSYKIAD-UHFFFAOYSA-N Synonym: 3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825 PubChem CID: 11565 IUPAC Name: 3,5-dimethylpyridine SMILES: CC1=CC(=CN=C1)C

Pricing and Availability
Specifications

PubChem CID	11565
CAS	591-22-0
Molecular Weight (g/mol)	107.156
MDL Number	MFCD00006404
SMILES	CC1=CC(=CN=C1)C
Synonym	3,5-lutidine,pyridine, 3,5-dimethyl,unii-6q4ypz045v,3,5-dimethyl pyridine,3,5 lutidine,3,5-lutdcine,3,5-dimethylpyridin,3,5-dimethyl-pyridine,acmc-1axev,dsstox_cid_30825
IUPAC Name	3,5-dimethylpyridine
InChI Key	HWWYDZCSSYKIAD-UHFFFAOYSA-N
Molecular Formula	C7H9N

Promotions Available

2-Amino-5-chloro-3-fluoropyridine, 98%

CAS: 246847-98-3 Molecular Formula: C5H4ClFN2 Molecular Weight (g/mol): 146.55 MDL Number: MFCD09878434 InChI Key: FPUPPVDVOFJSEP-UHFFFAOYSA-N Synonym: 2-amino-5-chloro-3-fluoropyridine,5-chloro-3-fluoro-2-pyridinamine,2-amino-3-fluoro-5-chloropyridine,2-pyridinamine, 5-chloro-3-fluoro,5-chloro-3-fluoro-2-pyridylamine,5-chloro-3-fluoro-pyridin-2-amine,pubchem9633,acmc-1ceu9,ksc554c5t,2-pyridinamine,5-chloro-3-fluoro PubChem CID: 11665433 IUPAC Name: 5-chloro-3-fluoropyridin-2-amine SMILES: NC1=NC=C(Cl)C=C1F

Pricing and Availability
Specifications

PubChem CID	11665433
CAS	246847-98-3
Molecular Weight (g/mol)	146.55
MDL Number	MFCD09878434
SMILES	NC1=NC=C(Cl)C=C1F
Synonym	2-amino-5-chloro-3-fluoropyridine,5-chloro-3-fluoro-2-pyridinamine,2-amino-3-fluoro-5-chloropyridine,2-pyridinamine, 5-chloro-3-fluoro,5-chloro-3-fluoro-2-pyridylamine,5-chloro-3-fluoro-pyridin-2-amine,pubchem9633,acmc-1ceu9,ksc554c5t,2-pyridinamine,5-chloro-3-fluoro
IUPAC Name	5-chloro-3-fluoropyridin-2-amine
InChI Key	FPUPPVDVOFJSEP-UHFFFAOYSA-N
Molecular Formula	C5H4ClFN2

Promotions Available

3-Hydroxy-6-methylpyridine, 99%

CAS: 1121-78-4 Molecular Formula: C₆H₇NO Molecular Weight (g/mol): 109.13 MDL Number: MFCD00006339 InChI Key: DHLUJPLHLZJUBW-UHFFFAOYSA-N Synonym: 5-hydroxy-2-methylpyridine,2-methyl-5-hydroxypyridine,3-hydroxy-6-methylpyridine,6-methyl-3-pyridinol,3-pyridinol, 6-methyl,6-methyl-3-hydroxypyridine,5-hydroxy-2-picoline,unii-uke16jp1jr,2-methyl-5-pyridinol,uke16jp1jr PubChem CID: 14275 IUPAC Name: 6-methylpyridin-3-ol SMILES: CC1=NC=C(C=C1)O

Pricing and Availability
Specifications

PubChem CID	14275
CAS	1121-78-4
Molecular Weight (g/mol)	109.13
MDL Number	MFCD00006339
SMILES	CC1=NC=C(C=C1)O
Synonym	5-hydroxy-2-methylpyridine,2-methyl-5-hydroxypyridine,3-hydroxy-6-methylpyridine,6-methyl-3-pyridinol,3-pyridinol, 6-methyl,6-methyl-3-hydroxypyridine,5-hydroxy-2-picoline,unii-uke16jp1jr,2-methyl-5-pyridinol,uke16jp1jr
IUPAC Name	6-methylpyridin-3-ol
InChI Key	DHLUJPLHLZJUBW-UHFFFAOYSA-N
Molecular Formula	C₆H₇NO

Promotions Available

2,6-Dibromopyridine, 98%

CAS: 626-05-1 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.894 MDL Number: MFCD00006223 InChI Key: FEYDZHNIIMENOB-UHFFFAOYSA-N Synonym: pyridine, 2,6-dibromo,2,6-dibromo-pyridine,2,6-dibromo pyridine,2,6dibromopyridine,2,6-dibrompyridine,2,6 dibromopyridine,2.6-dibromopyridine,pubchem3204,2, 6-dibromopyridine,acmc-209n5v PubChem CID: 12274 IUPAC Name: 2,6-dibromopyridine SMILES: C1=CC(=NC(=C1)Br)Br

Pricing and Availability
Specifications

PubChem CID	12274
CAS	626-05-1
Molecular Weight (g/mol)	236.894
MDL Number	MFCD00006223
SMILES	C1=CC(=NC(=C1)Br)Br
Synonym	pyridine, 2,6-dibromo,2,6-dibromo-pyridine,2,6-dibromo pyridine,2,6dibromopyridine,2,6-dibrompyridine,2,6 dibromopyridine,2.6-dibromopyridine,pubchem3204,2, 6-dibromopyridine,acmc-209n5v
IUPAC Name	2,6-dibromopyridine
InChI Key	FEYDZHNIIMENOB-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

Pyridines and derivatives

Filtered Search Results

Narrow Results