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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1,426 – 1,440 of 145,433 results

1,426

N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiouronium Tetrafluoroborate 98.0+%, TCI America™

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: tetrafluoroboranuide 2-{[(dimethylamino)(dimethyliminiumyl)methyl]sulfanyl}pyridin-1-ium-1-olate 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	tetrafluoroboranuide 2-{[(dimethylamino)(dimethyliminiumyl)methyl]sulfanyl}pyridin-1-ium-1-olate
InChI Key	LHLFXDQURZVFLK-UHFFFAOYSA-N
Molecular Formula	C10H16BF4N3OS

1,427

3,5-Dichloro-4-iodopyridine 98.0+%, TCI America™

CAS: 343781-41-9 Molecular Formula: C5H2Cl2IN Molecular Weight (g/mol): 273.88 MDL Number: MFCD03094687 InChI Key: DEXLTMBFLWCGNF-UHFFFAOYSA-N PubChem CID: 2736004 IUPAC Name: 3,5-dichloro-4-iodopyridine SMILES: ClC1=CN=CC(Cl)=C1I

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Specifications

PubChem CID	2736004
CAS	343781-41-9
Molecular Weight (g/mol)	273.88
MDL Number	MFCD03094687
SMILES	ClC1=CN=CC(Cl)=C1I
IUPAC Name	3,5-dichloro-4-iodopyridine
InChI Key	DEXLTMBFLWCGNF-UHFFFAOYSA-N
Molecular Formula	C5H2Cl2IN

1,428

2-Chloro-3-methyl-5-nitropyridine 98.0+%, TCI America™

CAS: 22280-56-4 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.568 InChI Key: OSIOIGXJUZTWRI-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa PubChem CID: 89648 IUPAC Name: 2-chloro-3-methyl-5-nitropyridine SMILES: CC1=CC(=CN=C1Cl)[N+](=O)[O-]

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Specifications

PubChem CID	89648
CAS	22280-56-4
Molecular Weight (g/mol)	172.568
SMILES	CC1=CC(=CN=C1Cl)[N+](=O)[O-]
Synonym	2-chloro-5-nitro-3-picoline,pyridine, 2-chloro-3-methyl-5-nitro,2-chloro-3-methyl-5-nitro pyridine,2-chloro-3-methyl-5-nitro-pyridine,2-chloro-5-nitro-3-methylpyridine,pubchem10621,acmc-209fub,ksc207a2n,osioigxjuztwri-uhfffaoysa
IUPAC Name	2-chloro-3-methyl-5-nitropyridine
InChI Key	OSIOIGXJUZTWRI-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2

1,429

4-(Methylamino)pyridine 98.0+%, TCI America™

CAS: 1121-58-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00152625 InChI Key: LSCYTCMNCWMCQE-UHFFFAOYSA-N Synonym: 4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine PubChem CID: 123098 IUPAC Name: N-methylpyridin-4-amine SMILES: CNC1=CC=NC=C1

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Specifications

PubChem CID	123098
CAS	1121-58-0
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00152625
SMILES	CNC1=CC=NC=C1
Synonym	4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine
IUPAC Name	N-methylpyridin-4-amine
InChI Key	LSCYTCMNCWMCQE-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,430

5-Bromo-2-methylpyridine 98.0+%, TCI America™

CAS: 3430-13-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.03 MDL Number: MFCD00661170 InChI Key: OFKWIQJLYCKDNY-UHFFFAOYSA-N Synonym: 5-bromo-2-picoline,2-methyl-5-bromopyridine,5-bromo-2-methyl-pyridine,3-bromo-6-methylpyridine,pyridine, 5-bromo-2-methyl,5-bromopicoline,5-bromo-2-methyl pyridine,3-bromo-6-picoline,pubchem4058 PubChem CID: 1201020 IUPAC Name: 5-bromo-2-methylpyridine SMILES: CC1=CC=C(Br)C=N1

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Specifications

PubChem CID	1201020
CAS	3430-13-5
Molecular Weight (g/mol)	172.03
MDL Number	MFCD00661170
SMILES	CC1=CC=C(Br)C=N1
Synonym	5-bromo-2-picoline,2-methyl-5-bromopyridine,5-bromo-2-methyl-pyridine,3-bromo-6-methylpyridine,pyridine, 5-bromo-2-methyl,5-bromopicoline,5-bromo-2-methyl pyridine,3-bromo-6-picoline,pubchem4058
IUPAC Name	5-bromo-2-methylpyridine
InChI Key	OFKWIQJLYCKDNY-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

1,431

2-Bromo-3-pyridinemethanol 98.0+%, TCI America™

CAS: 131747-54-1 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 InChI Key: QIQZUABMLGJKJP-UHFFFAOYSA-N Synonym: 2-bromopyridin-3-yl methanol,2-bromo-3-pyridinemethanol,2-bromo-3-hydroxymethyl pyridine,2-bromo-3-pyridyl methanol,3-pyridinemethanol, 2-bromo,2-bromo-3-hydroxymethylpyridine,2-bromopyridine-3-methanol,2-bromonicotinyl alcohol,acmc-1c5gr,2-bromo-pyridin-3-yl-methanol PubChem CID: 14761460 IUPAC Name: (2-bromopyridin-3-yl)methanol SMILES: C1=CC(=C(N=C1)Br)CO

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Specifications

PubChem CID	14761460
CAS	131747-54-1
Molecular Weight (g/mol)	188.024
SMILES	C1=CC(=C(N=C1)Br)CO
Synonym	2-bromopyridin-3-yl methanol,2-bromo-3-pyridinemethanol,2-bromo-3-hydroxymethyl pyridine,2-bromo-3-pyridyl methanol,3-pyridinemethanol, 2-bromo,2-bromo-3-hydroxymethylpyridine,2-bromopyridine-3-methanol,2-bromonicotinyl alcohol,acmc-1c5gr,2-bromo-pyridin-3-yl-methanol
IUPAC Name	(2-bromopyridin-3-yl)methanol
InChI Key	QIQZUABMLGJKJP-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

1,432

Pyridoxine Dicaprylate 98.0+%, TCI America™

CAS: 106483-04-9 Molecular Formula: C24H39NO5 Molecular Weight (g/mol): 421.58 MDL Number: MFCD28386112 InChI Key: PAUSGZCRNOTKPK-UHFFFAOYSA-N PubChem CID: 83816 IUPAC Name: {3-hydroxy-2-methyl-5-[(octanoyloxy)methyl]pyridin-4-yl}methyl octanoate SMILES: CCCCCCCC(=O)OCC1=CN=C(C)C(O)=C1COC(=O)CCCCCCC

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Specifications

PubChem CID	83816
CAS	106483-04-9
Molecular Weight (g/mol)	421.58
MDL Number	MFCD28386112
SMILES	CCCCCCCC(=O)OCC1=CN=C(C)C(O)=C1COC(=O)CCCCCCC
IUPAC Name	{3-hydroxy-2-methyl-5-[(octanoyloxy)methyl]pyridin-4-yl}methyl octanoate
InChI Key	PAUSGZCRNOTKPK-UHFFFAOYSA-N
Molecular Formula	C24H39NO5

1,433

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

CAS: 1929-82-4 Molecular Formula: C6H3Cl4N Molecular Weight (g/mol): 230.90 MDL Number: MFCD00072500 InChI Key: DCUJJWWUNKIJPH-UHFFFAOYSA-N Synonym: 2-chloro-6-trichloromethyl pyridine,nitrapyrin,n-serve,pyridine, 2-chloro-6-trichloromethyl,dowco-163,n-serve nitrogen stabilizer,caswell no. 217,nitrapyrine iso-french,unii-8pce86u01w,nitrapyrin ansi:bsi:iso PubChem CID: 16004 ChEBI: CHEBI:81935 IUPAC Name: 2-chloro-6-(trichloromethyl)pyridine SMILES: ClC1=CC=CC(=N1)C(Cl)(Cl)Cl

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Specifications

PubChem CID	16004
CAS	1929-82-4
Molecular Weight (g/mol)	230.90
ChEBI	CHEBI:81935
MDL Number	MFCD00072500
SMILES	ClC1=CC=CC(=N1)C(Cl)(Cl)Cl
Synonym	2-chloro-6-trichloromethyl pyridine,nitrapyrin,n-serve,pyridine, 2-chloro-6-trichloromethyl,dowco-163,n-serve nitrogen stabilizer,caswell no. 217,nitrapyrine iso-french,unii-8pce86u01w,nitrapyrin ansi:bsi:iso
IUPAC Name	2-chloro-6-(trichloromethyl)pyridine
InChI Key	DCUJJWWUNKIJPH-UHFFFAOYSA-N
Molecular Formula	C6H3Cl4N

1,434

5-Chloro-2-hydroxy-3-nitropyridine 98.0+%, TCI America™

CAS: 21427-61-2 Molecular Formula: C5H3ClN2O3 Molecular Weight (g/mol): 174.54 InChI Key: QVGQNICXNZMXQA-UHFFFAOYSA-N Synonym: 5-chloro-2-hydroxy-3-nitropyridine,5-chloro-3-nitropyridin-2-ol,5-chloro-3-nitro-2-pyridinol,2-hydroxy-3-nitro-5-chloropyridine,5-chloro-3-nitro-2 1h-pyridinone,2 1h-pyridinone, 5-chloro-3-nitro,pubchem6553,acmc-1cctg,ksc496c2n,5-chloro-3-nitro-2-pyridone PubChem CID: 248048 IUPAC Name: 5-chloro-3-nitro-1H-pyridin-2-one SMILES: C1=C(C(=O)NC=C1Cl)[N+](=O)[O-]

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Specifications

PubChem CID	248048
CAS	21427-61-2
Molecular Weight (g/mol)	174.54
SMILES	C1=C(C(=O)NC=C1Cl)[N+](=O)[O-]
Synonym	5-chloro-2-hydroxy-3-nitropyridine,5-chloro-3-nitropyridin-2-ol,5-chloro-3-nitro-2-pyridinol,2-hydroxy-3-nitro-5-chloropyridine,5-chloro-3-nitro-2 1h-pyridinone,2 1h-pyridinone, 5-chloro-3-nitro,pubchem6553,acmc-1cctg,ksc496c2n,5-chloro-3-nitro-2-pyridone
IUPAC Name	5-chloro-3-nitro-1H-pyridin-2-one
InChI Key	QVGQNICXNZMXQA-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O3

1,435

2-Chloro-4-nitropyridine 98.0+%, TCI America™

CAS: 23056-36-2 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.54 MDL Number: MFCD00661454 InChI Key: LIEPVGBDUYKPLC-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine PubChem CID: 735152 IUPAC Name: 2-chloro-4-nitropyridine SMILES: [O-][N+](=O)C1=CC(Cl)=NC=C1

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Specifications

PubChem CID	735152
CAS	23056-36-2
Molecular Weight (g/mol)	158.54
MDL Number	MFCD00661454
SMILES	[O-][N+](=O)C1=CC(Cl)=NC=C1
Synonym	pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine
IUPAC Name	2-chloro-4-nitropyridine
InChI Key	LIEPVGBDUYKPLC-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

1,436

4,4'-Di(4-pyridyl)biphenyl 95.0+%, TCI America™

CAS: 319430-87-0 Molecular Formula: C22H16N2 Molecular Weight (g/mol): 308.38 MDL Number: MFCD11977635 InChI Key: RERPRBPQDPHWCZ-UHFFFAOYSA-N Synonym: 4,4′C-Bis(4-pyridyl)biphenyl PubChem CID: 15522155 IUPAC Name: 4-[4'-(pyridin-4-yl)-[1,1'-biphenyl]-4-yl]pyridine SMILES: C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=CC=NC=C1

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Specifications

PubChem CID	15522155
CAS	319430-87-0
Molecular Weight (g/mol)	308.38
MDL Number	MFCD11977635
SMILES	C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=CC=NC=C1
Synonym	4,4′C-Bis(4-pyridyl)biphenyl
IUPAC Name	4-[4'-(pyridin-4-yl)-[1,1'-biphenyl]-4-yl]pyridine
InChI Key	RERPRBPQDPHWCZ-UHFFFAOYSA-N
Molecular Formula	C22H16N2

1,437

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

CAS: 125652-55-3 Molecular Formula: C10H16ClN Molecular Weight (g/mol): 185.70 MDL Number: MFCD08458942 InChI Key: PHCASOSWUQOQAG-UHFFFAOYSA-M PubChem CID: 19876500 IUPAC Name: 1-butyl-3-methylpyridin-1-ium chloride SMILES: [Cl-].CCCC[N+]1=CC=CC(C)=C1

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Specifications

PubChem CID	19876500
CAS	125652-55-3
Molecular Weight (g/mol)	185.70
MDL Number	MFCD08458942
SMILES	[Cl-].CCCC[N+]1=CC=CC(C)=C1
IUPAC Name	1-butyl-3-methylpyridin-1-ium chloride
InChI Key	PHCASOSWUQOQAG-UHFFFAOYSA-M
Molecular Formula	C10H16ClN

1,438

Methyl 2,6-Dichloronicotinate 98.0+%, TCI America™

CAS: 65515-28-8 Molecular Formula: C7H5Cl2NO2 Molecular Weight (g/mol): 206.022 MDL Number: MFCD07369794 InChI Key: IFVVGOJYWCHRCT-UHFFFAOYSA-N Synonym: methyl 2,6-dichloronicotinate,2,6-dichloronicotinic acid methyl ester,3-pyridinecarboxylic acid, 2,6-dichloro-, methyl ester,acmc-20akiy,methyl 2,6-dichloro-nicotinate,2,6-dichloro-nicotinic acid methyl ester,methyl-2,6-dichloropyridine-3-carboxylate,methyl-2,6-dichloro-pyridine-3-carboxylate,methyl 2,6-dichloropyridine-3-carboxylate,2,6-dichloropyridine-3-carboxylic acid methyl ester PubChem CID: 11106516 IUPAC Name: methyl 2,6-dichloropyridine-3-carboxylate SMILES: COC(=O)C1=C(N=C(C=C1)Cl)Cl

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Specifications

PubChem CID	11106516
CAS	65515-28-8
Molecular Weight (g/mol)	206.022
MDL Number	MFCD07369794
SMILES	COC(=O)C1=C(N=C(C=C1)Cl)Cl
Synonym	methyl 2,6-dichloronicotinate,2,6-dichloronicotinic acid methyl ester,3-pyridinecarboxylic acid, 2,6-dichloro-, methyl ester,acmc-20akiy,methyl 2,6-dichloro-nicotinate,2,6-dichloro-nicotinic acid methyl ester,methyl-2,6-dichloropyridine-3-carboxylate,methyl-2,6-dichloro-pyridine-3-carboxylate,methyl 2,6-dichloropyridine-3-carboxylate,2,6-dichloropyridine-3-carboxylic acid methyl ester
IUPAC Name	methyl 2,6-dichloropyridine-3-carboxylate
InChI Key	IFVVGOJYWCHRCT-UHFFFAOYSA-N
Molecular Formula	C7H5Cl2NO2

1,439

5-Amino-2-methylpyridine 98.0+%, TCI America™

CAS: 3430-14-6 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00833389 InChI Key: UENBBJXGCWILBM-UHFFFAOYSA-N Synonym: 5-amino-2-methylpyridine,3-amino-6-methylpyridine,3-amino-6-picoline,5-amino-2-picoline,6-methyl-pyridin-3-ylamine,2-methyl-5-aminopyridine,6-methylpyridin-3-ylamine,3-pyridinamine, 6-methyl,6-methyl-3-pyridinamine,6-methyl-3-pyridylamine PubChem CID: 243313 IUPAC Name: 6-methylpyridin-3-amine SMILES: CC1=CC=C(N)C=N1

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Specifications

PubChem CID	243313
CAS	3430-14-6
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00833389
SMILES	CC1=CC=C(N)C=N1
Synonym	5-amino-2-methylpyridine,3-amino-6-methylpyridine,3-amino-6-picoline,5-amino-2-picoline,6-methyl-pyridin-3-ylamine,2-methyl-5-aminopyridine,6-methylpyridin-3-ylamine,3-pyridinamine, 6-methyl,6-methyl-3-pyridinamine,6-methyl-3-pyridylamine
IUPAC Name	6-methylpyridin-3-amine
InChI Key	UENBBJXGCWILBM-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,440

1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Dibromide 98.0+%, TCI America™

CAS: 106867-97-4 Molecular Formula: C28H24Br2N4 Molecular Weight (g/mol): 576.34 MDL Number: MFCD03844804 InChI Key: QSNYIUIZTNLTGX-UHFFFAOYSA-L Synonym: 1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide PubChem CID: 44630455 IUPAC Name: 1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide SMILES: [Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1

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Specifications

PubChem CID	44630455
CAS	106867-97-4
Molecular Weight (g/mol)	576.34
MDL Number	MFCD03844804
SMILES	[Br-].[Br-].C(C1=CC=C(C[N+]2=CC=C(C=C2)C2=CC=NC=C2)C=C1)[N+]1=CC=C(C=C1)C1=CC=NC=C1
Synonym	1,1′C-(p-Xylylene)bis(4,4′C-bipyridinium) Dibromide
IUPAC Name	1-{[4-({[4,4'-bipyridin]-1-ium-1-yl}methyl)phenyl]methyl}-[4,4'-bipyridin]-1-ium dibromide
InChI Key	QSNYIUIZTNLTGX-UHFFFAOYSA-L
Molecular Formula	C28H24Br2N4

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