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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1 – 15 of 1,827 results

Nalidixic Acid, Fisher BioReagents

CAS: 389-08-2 Molecular Formula: C12H12N2O3 Molecular Weight (g/mol): 232.239 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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Specifications

PubChem CID	4421
CAS	389-08-2
Molecular Weight (g/mol)	232.239
ChEBI	CHEBI:100147
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

3,5-Lutidine, 98+%

CAS: 591-22-0 Molecular Formula: C₇H₉N Molecular Weight (g/mol): 107.15 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

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Specifications

PubChem CID	11565
CAS	591-22-0
Molecular Weight (g/mol)	107.15
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

2,5-Dibromopyridine, 97%

CAS: 624-28-2 Molecular Formula: C5H3Br2N Molecular Weight (g/mol): 236.89 MDL Number: MFCD00006221 InChI Key: ZHXUWDPHUQHFOV-UHFFFAOYSA-N Synonym: 2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo PubChem CID: 69353 IUPAC Name: 2,5-dibromopyridine SMILES: BrC1=CC=C(Br)N=C1

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Specifications

PubChem CID	69353
CAS	624-28-2
Molecular Weight (g/mol)	236.89
MDL Number	MFCD00006221
SMILES	BrC1=CC=C(Br)N=C1
Synonym	2,5-dibromo pyridine,pyridine, 2,5-dibromo,2,5-dibrompyridin,2,5-dibromo-pyridine,2,5-dibromopyridin,3,6-dibromopyridine,2,5,-dibromopyridine,2,5-dibrompyridine,2,5 dibromopyridine,pyridine,5-dibromo
IUPAC Name	2,5-dibromopyridine
InChI Key	ZHXUWDPHUQHFOV-UHFFFAOYSA-N
Molecular Formula	C5H3Br2N

3-Hydroxypyridine-4-carboxylic acid, 98%

CAS: 10128-71-9 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00234165 InChI Key: JEHGATQUCUYHJL-UHFFFAOYSA-N Synonym: 3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid PubChem CID: 459503 IUPAC Name: 3-hydroxypyridine-4-carboxylic acid SMILES: C1=CN=CC(=C1C(=O)O)O

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Specifications

PubChem CID	459503
CAS	10128-71-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00234165
SMILES	C1=CN=CC(=C1C(=O)O)O
Synonym	3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid
IUPAC Name	3-hydroxypyridine-4-carboxylic acid
InChI Key	JEHGATQUCUYHJL-UHFFFAOYSA-N
Molecular Formula	C6H5NO3

Methyl 5-methylnicotinate, 94%

CAS: 29681-45-6 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.165 MDL Number: MFCD01075739 InChI Key: KQILMMLAGGFMCM-UHFFFAOYSA-N PubChem CID: 256308 IUPAC Name: methyl 5-methylpyridine-3-carboxylate SMILES: CC1=CN=CC(=C1)C(=O)OC

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PubChem CID	256308
CAS	29681-45-6
Molecular Weight (g/mol)	151.165
MDL Number	MFCD01075739
SMILES	CC1=CN=CC(=C1)C(=O)OC
IUPAC Name	methyl 5-methylpyridine-3-carboxylate
InChI Key	KQILMMLAGGFMCM-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

2-Amino-4-methoxypyridine, 95%

CAS: 10201-73-7 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.14 MDL Number: MFCD07437849 InChI Key: QPHBCOSULYSASF-UHFFFAOYSA-N Synonym: 2-amino-4-methoxypyridine,4-methoxy-pyridin-2-ylamine,2-amino-4-methoxylpyridine,4-methoxy-2-pyridylamine,2-amino-4-methoxy pyridine,2-pyridinamine, 4-methoxy,zlchem 190,pubchem5700,pubchem16566,4-methoxy-2-pyridinamine PubChem CID: 10898715 IUPAC Name: 4-methoxypyridin-2-amine SMILES: COC1=CC(N)=NC=C1

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Specifications

PubChem CID	10898715
CAS	10201-73-7
Molecular Weight (g/mol)	124.14
MDL Number	MFCD07437849
SMILES	COC1=CC(N)=NC=C1
Synonym	2-amino-4-methoxypyridine,4-methoxy-pyridin-2-ylamine,2-amino-4-methoxylpyridine,4-methoxy-2-pyridylamine,2-amino-4-methoxy pyridine,2-pyridinamine, 4-methoxy,zlchem 190,pubchem5700,pubchem16566,4-methoxy-2-pyridinamine
IUPAC Name	4-methoxypyridin-2-amine
InChI Key	QPHBCOSULYSASF-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

2-Amino-5-picoline, 99%

CAS: 1603-41-4 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006328 InChI Key: CMBSSVKZOPZBKW-UHFFFAOYSA-N Synonym: 2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine PubChem CID: 15348 IUPAC Name: 5-methylpyridin-2-amine SMILES: CC1=CN=C(C=C1)N

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Specifications

PubChem CID	15348
CAS	1603-41-4
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006328
SMILES	CC1=CN=C(C=C1)N
Synonym	2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine
IUPAC Name	5-methylpyridin-2-amine
InChI Key	CMBSSVKZOPZBKW-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

2-Chloroquinoline, 98%

CAS: 612-62-4 Molecular Formula: C₉H₆ClN Molecular Weight (g/mol): 163.61 MDL Number: MFCD00006741 InChI Key: OFUFXTHGZWIDDB-UHFFFAOYSA-N Synonym: 2-chloro-quinoline,quinoline, 2-chloro,chloroquinoline,unii-ux7rin8gew,quinoline, chloro,ccris 3977,ux7rin8gew,chioroquinoline,2-chloro quinoline,pubchem7580 PubChem CID: 11928 IUPAC Name: 2-chloroquinoline SMILES: C1=CC=C2C(=C1)C=CC(=N2)Cl

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Specifications

PubChem CID	11928
CAS	612-62-4
Molecular Weight (g/mol)	163.61
MDL Number	MFCD00006741
SMILES	C1=CC=C2C(=C1)C=CC(=N2)Cl
Synonym	2-chloro-quinoline,quinoline, 2-chloro,chloroquinoline,unii-ux7rin8gew,quinoline, chloro,ccris 3977,ux7rin8gew,chioroquinoline,2-chloro quinoline,pubchem7580
IUPAC Name	2-chloroquinoline
InChI Key	OFUFXTHGZWIDDB-UHFFFAOYSA-N
Molecular Formula	C₉H₆ClN

S-(1-Oxido-2-pyridyl)-N,N,N',N'-tetramethylthiuronium tetrafluoroborate, 98+%, Thermo Scientific™

CAS: 255825-38-8 Molecular Formula: C10H16BF4N3OS Molecular Weight (g/mol): 313.12 MDL Number: MFCD05664718 InChI Key: LHLFXDQURZVFLK-UHFFFAOYSA-N Synonym: tott,2-1-oxy-pyridin-2-yl-1,1,3,3-tetramethylisothiouronium tetrafluoroborate,2-dimethylamino dimethyliminio methyl sulfanyl pyridin-1-ium-1-olate tetrafluoroborate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiouronium tetrafluoroborate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium tetrafluoroborate,s-1-oxido-2-pyridyl-n,n,n',n'-tetramethylthiuronium tetrafluoroborate,s-2-pyridyl-n,n,n',n'-tetramethylthiuronium n-oxide tetrafluoroborate,s-1-oxido-2-pyridyl-n,n,n',n'-tetramethylthiuronium tetrafluoroborate nmr,tott, 2-1-oxy-pyridin-2-yl-1,1,3,3-tetramethylisothiouronium tetrafluoroborate,dimethylamino-1-oxidopyridin-1-ium-2-yl sulfanyl-methylene-dimethyl-ammonium tetrafluoroborate PubChem CID: 10543173 IUPAC Name: [dimethylamino-(1-oxidopyridin-1-ium-2-yl)sulfanylmethylidene]-dimethylazanium;tetrafluoroborate SMILES: F[B-](F)(F)F.CN(C)C(SC1=CC=CC=[N+]1[O-])=[N+](C)C

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Specifications

PubChem CID	10543173
CAS	255825-38-8
Molecular Weight (g/mol)	313.12
MDL Number	MFCD05664718
SMILES	F[B-](F)(F)F.CN(C)C(SC1=CC=CC=[N+]1[O-])=[N+](C)C
Synonym	tott,2-1-oxy-pyridin-2-yl-1,1,3,3-tetramethylisothiouronium tetrafluoroborate,2-dimethylamino dimethyliminio methyl sulfanyl pyridin-1-ium-1-olate tetrafluoroborate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiouronium tetrafluoroborate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium tetrafluoroborate,s-1-oxido-2-pyridyl-n,n,n',n'-tetramethylthiuronium tetrafluoroborate,s-2-pyridyl-n,n,n',n'-tetramethylthiuronium n-oxide tetrafluoroborate,s-1-oxido-2-pyridyl-n,n,n',n'-tetramethylthiuronium tetrafluoroborate nmr,tott, 2-1-oxy-pyridin-2-yl-1,1,3,3-tetramethylisothiouronium tetrafluoroborate,dimethylamino-1-oxidopyridin-1-ium-2-yl sulfanyl-methylene-dimethyl-ammonium tetrafluoroborate
IUPAC Name	[dimethylamino-(1-oxidopyridin-1-ium-2-yl)sulfanylmethylidene]-dimethylazanium;tetrafluoroborate
InChI Key	LHLFXDQURZVFLK-UHFFFAOYSA-N
Molecular Formula	C10H16BF4N3OS

5-Bromo-2-chloronicotinic acid, 96%

CAS: 29241-65-4 Molecular Formula: C6H3BrClNO2 Molecular Weight (g/mol): 236.45 MDL Number: MFCD03844847 InChI Key: UKNYSJCAGUXDOQ-UHFFFAOYSA-N Synonym: 5-bromo-2-chloronicotinic acid,5-bromo-2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo-2-chloro,5-bromo-2-chloro-nicotinic acid,5-bromo-3-carboxy-2-chloropyridine,2-chloro-5-bromonicotinic acid,5-bromo-2-chloronicotinicacid,pubchem12967,5-bromo-2-chloro-pyridine-3-carboxylic acid,acmc-209h7p PubChem CID: 2763342 IUPAC Name: 5-bromo-2-chloropyridine-3-carboxylic acid SMILES: OC(=O)C1=CC(Br)=CN=C1Cl

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Specifications

PubChem CID	2763342
CAS	29241-65-4
Molecular Weight (g/mol)	236.45
MDL Number	MFCD03844847
SMILES	OC(=O)C1=CC(Br)=CN=C1Cl
Synonym	5-bromo-2-chloronicotinic acid,5-bromo-2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 5-bromo-2-chloro,5-bromo-2-chloro-nicotinic acid,5-bromo-3-carboxy-2-chloropyridine,2-chloro-5-bromonicotinic acid,5-bromo-2-chloronicotinicacid,pubchem12967,5-bromo-2-chloro-pyridine-3-carboxylic acid,acmc-209h7p
IUPAC Name	5-bromo-2-chloropyridine-3-carboxylic acid
InChI Key	UKNYSJCAGUXDOQ-UHFFFAOYSA-N
Molecular Formula	C6H3BrClNO2

2,6-Dichloropyridine, 98%

CAS: 2402-78-0 Molecular Formula: C5H3Cl2N Molecular Weight (g/mol): 147.99 MDL Number: MFCD00006244 InChI Key: FILKGCRCWDMBKA-UHFFFAOYSA-N Synonym: pyridine, 2,6-dichloro,ccris 1727,2,6-dichlorpyridine,2.6-dichloropyridine,pubchem2564,2,6-dichloro pyridine,2,6-dichloro-pyridine,acmc-1cbwr,26dclpy,wln: t6nj bg fg PubChem CID: 16989 IUPAC Name: 2,6-dichloropyridine SMILES: ClC1=CC=CC(Cl)=N1

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Specifications

PubChem CID	16989
CAS	2402-78-0
Molecular Weight (g/mol)	147.99
MDL Number	MFCD00006244
SMILES	ClC1=CC=CC(Cl)=N1
Synonym	pyridine, 2,6-dichloro,ccris 1727,2,6-dichlorpyridine,2.6-dichloropyridine,pubchem2564,2,6-dichloro pyridine,2,6-dichloro-pyridine,acmc-1cbwr,26dclpy,wln: t6nj bg fg
IUPAC Name	2,6-dichloropyridine
InChI Key	FILKGCRCWDMBKA-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2N

4-Amino-3-pyridinemethanol, 95%

CAS: 138116-34-4 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD06203066 InChI Key: WNBVEYMTVDMSFZ-UHFFFAOYSA-N Synonym: 4-aminopyridin-3-yl methanol,4-amino-pyridin-3-yl-methanol,4-aminopyridine-3-methanol,4-amino-3-pyridinemethanol,3-pyridinemethanol, 4-amino,4-amino-3-hydroxymethylpyridine,4-amino-3-pyridyl methan-1-ol,4-amino-3-pyridinyl methanol,rarechem al bd 1386,acmc-1c1ii PubChem CID: 10796739 IUPAC Name: (4-aminopyridin-3-yl)methanol SMILES: C1=CN=CC(=C1N)CO

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Specifications

PubChem CID	10796739
CAS	138116-34-4
Molecular Weight (g/mol)	124.143
MDL Number	MFCD06203066
SMILES	C1=CN=CC(=C1N)CO
Synonym	4-aminopyridin-3-yl methanol,4-amino-pyridin-3-yl-methanol,4-aminopyridine-3-methanol,4-amino-3-pyridinemethanol,3-pyridinemethanol, 4-amino,4-amino-3-hydroxymethylpyridine,4-amino-3-pyridyl methan-1-ol,4-amino-3-pyridinyl methanol,rarechem al bd 1386,acmc-1c1ii
IUPAC Name	(4-aminopyridin-3-yl)methanol
InChI Key	WNBVEYMTVDMSFZ-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

Ethyl 6-chloropyridine-2-carboxylate, 97%

CAS: 21190-89-6 Molecular Formula: C8H8ClNO2 Molecular Weight (g/mol): 185.607 MDL Number: MFCD09878438 InChI Key: ORSVWYSFUABOQU-UHFFFAOYSA-N Synonym: ethyl 6-chloropicolinate,ethyl 6-chloro-2-pyridinecarboxylate,6-chloropyridine-2-carboxylic acid ethyl ester,6-chloro-pyridine-2-carboxylic acid ethyl ester,2-pyridinecarboxylicacid, 6-chloro-, ethyl ester,2-pyridinecarboxylic acid, 6-chloro-, ethyl ester,pubchem17513,acmc-209fib,2-chloro-6-ethoxycarbonyl-pyridine PubChem CID: 11063114 IUPAC Name: ethyl 6-chloropyridine-2-carboxylate SMILES: CCOC(=O)C1=NC(=CC=C1)Cl

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Specifications

PubChem CID	11063114
CAS	21190-89-6
Molecular Weight (g/mol)	185.607
MDL Number	MFCD09878438
SMILES	CCOC(=O)C1=NC(=CC=C1)Cl
Synonym	ethyl 6-chloropicolinate,ethyl 6-chloro-2-pyridinecarboxylate,6-chloropyridine-2-carboxylic acid ethyl ester,6-chloro-pyridine-2-carboxylic acid ethyl ester,2-pyridinecarboxylicacid, 6-chloro-, ethyl ester,2-pyridinecarboxylic acid, 6-chloro-, ethyl ester,pubchem17513,acmc-209fib,2-chloro-6-ethoxycarbonyl-pyridine
IUPAC Name	ethyl 6-chloropyridine-2-carboxylate
InChI Key	ORSVWYSFUABOQU-UHFFFAOYSA-N
Molecular Formula	C8H8ClNO2

2-Bromo-4-fluoropyridine, 97%

CAS: 357927-50-5 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 MDL Number: MFCD09260909 InChI Key: AIEATTRZKVGMBO-UHFFFAOYSA-N Synonym: 2-bromo-4-fluoro-pyridine,pyridine, 2-bromo-4-fluoro,4-fluoro-2-bromopyridine,pubchem3004,acmc-209ij7,pybr71,ksc493m3n,2-bromo-4-fluoropyridine,abbypharma ap-17-5103 PubChem CID: 21885884 IUPAC Name: 2-bromo-4-fluoropyridine SMILES: C1=CN=C(C=C1F)Br

Pricing and Availability
Specifications

PubChem CID	21885884
CAS	357927-50-5
Molecular Weight (g/mol)	175.988
MDL Number	MFCD09260909
SMILES	C1=CN=C(C=C1F)Br
Synonym	2-bromo-4-fluoro-pyridine,pyridine, 2-bromo-4-fluoro,4-fluoro-2-bromopyridine,pubchem3004,acmc-209ij7,pybr71,ksc493m3n,2-bromo-4-fluoropyridine,abbypharma ap-17-5103
IUPAC Name	2-bromo-4-fluoropyridine
InChI Key	AIEATTRZKVGMBO-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

3-Hydroxy-6-methyl-2-nitropyridine, 99%

CAS: 15128-90-2 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00006259 InChI Key: WZMGQHIBXUAYGS-UHFFFAOYSA-N PubChem CID: 84801 SMILES: CC1=NC(=C(C=C1)O)[N+](=O)[O-]

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Specifications

PubChem CID	84801
CAS	15128-90-2
Molecular Weight (g/mol)	154.125
MDL Number	MFCD00006259
SMILES	CC1=NC(=C(C=C1)O)[N+](=O)[O-]
InChI Key	WZMGQHIBXUAYGS-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

Pyridines and derivatives

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