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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1,816 – 1,830 of 145,428 results

1,816

2,5-Difluoropyridine 98.0+%, TCI America™

CAS: 84476-99-3 Molecular Formula: C5H3F2N Molecular Weight (g/mol): 115.083 MDL Number: MFCD04114191 InChI Key: XFAMUOYNXFXQTC-UHFFFAOYSA-N PubChem CID: 2762871 IUPAC Name: 2,5-difluoropyridine SMILES: C1=CC(=NC=C1F)F

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Specifications

PubChem CID	2762871
CAS	84476-99-3
Molecular Weight (g/mol)	115.083
MDL Number	MFCD04114191
SMILES	C1=CC(=NC=C1F)F
IUPAC Name	2,5-difluoropyridine
InChI Key	XFAMUOYNXFXQTC-UHFFFAOYSA-N
Molecular Formula	C5H3F2N

1,817

4'-(4-Bromophenyl)-2,2':6',2″-terpyridine 97.0+%, TCI America™

CAS: 89972-76-9 Molecular Formula: C21H14BrN3 Molecular Weight (g/mol): 388.268 MDL Number: MFCD06796984 InChI Key: BOPPHKMZOYPASP-UHFFFAOYSA-N Synonym: 4'-4-bromophenyl-2,2':6',2-terpyridine,4'-4-bromophenyl-2,6':2',2-terpyridine,4'-4-bromophenyl-alpha,alpha',alpha-tripyridyl,4-4-bromophenyl-6-pyridin-2-yl-2,2'-bipyridine,acmc-209r3y,4'-4-bromophenyl-2,2':6',2'-terpyridine,4-4'-bromophenyl-2,6-di 2-pyridyl pyridine,4-4-bromophenyl-2,6-bis 2-pyridyl pyridine PubChem CID: 10762837 IUPAC Name: 4-(4-bromophenyl)-2,6-dipyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)Br

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PubChem CID	10762837
CAS	89972-76-9
Molecular Weight (g/mol)	388.268
MDL Number	MFCD06796984
SMILES	C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)Br
Synonym	4'-4-bromophenyl-2,2':6',2-terpyridine,4'-4-bromophenyl-2,6':2',2-terpyridine,4'-4-bromophenyl-alpha,alpha',alpha-tripyridyl,4-4-bromophenyl-6-pyridin-2-yl-2,2'-bipyridine,acmc-209r3y,4'-4-bromophenyl-2,2':6',2'-terpyridine,4-4'-bromophenyl-2,6-di 2-pyridyl pyridine,4-4-bromophenyl-2,6-bis 2-pyridyl pyridine
IUPAC Name	4-(4-bromophenyl)-2,6-dipyridin-2-ylpyridine
InChI Key	BOPPHKMZOYPASP-UHFFFAOYSA-N
Molecular Formula	C21H14BrN3

1,818

Cyclobis(paraquat-1,4-phenylene) Tetrakis(hexafluorophosphate) 94.0+%, TCI America™

CAS: 117271-77-9 Molecular Formula: C36H32F24N4P4 Molecular Weight (g/mol): 1100.537 InChI Key: ORRBEFRZPYDCAJ-UHFFFAOYSA-N PubChem CID: 11040455 SMILES: C1C2=CC=C(C[N+]3=CC=C(C=C3)C4=CC=[N+](CC5=CC=C(C[N+]6=CC=C(C=C6)C7=CC=[N+]1C=C7)C=C5)C=C4)C=C2.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F

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Specifications

PubChem CID	11040455
CAS	117271-77-9
Molecular Weight (g/mol)	1100.537
SMILES	C1C2=CC=C(C[N+]3=CC=C(C=C3)C4=CC=[N+](CC5=CC=C(C[N+]6=CC=C(C=C6)C7=CC=[N+]1C=C7)C=C5)C=C4)C=C2.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F.F[P-](F)(F)(F)(F)F
InChI Key	ORRBEFRZPYDCAJ-UHFFFAOYSA-N
Molecular Formula	C36H32F24N4P4

1,819

6-Methoxy-2-methylquinoline 98.0+%, TCI America™

CAS: 1078-28-0 Molecular Formula: C11H11NO Molecular Weight (g/mol): 173.215 MDL Number: MFCD00006761 InChI Key: NAGJQQFMJKMXJQ-UHFFFAOYSA-N Synonym: 6-methoxyquinaldine,2-methyl-6-methoxyquinoline,quinoline, 6-methoxy-2-methyl,quinaldine, 6-methoxy,6-methoxy-2-methyl-quinoline,quinoline,6-methoxy-2-methyl,pubchem5910,acmc-2098xp,2-methy-6-methoxyquinolinel PubChem CID: 70648 IUPAC Name: 6-methoxy-2-methylquinoline SMILES: CC1=NC2=C(C=C1)C=C(C=C2)OC

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PubChem CID	70648
CAS	1078-28-0
Molecular Weight (g/mol)	173.215
MDL Number	MFCD00006761
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)OC
Synonym	6-methoxyquinaldine,2-methyl-6-methoxyquinoline,quinoline, 6-methoxy-2-methyl,quinaldine, 6-methoxy,6-methoxy-2-methyl-quinoline,quinoline,6-methoxy-2-methyl,pubchem5910,acmc-2098xp,2-methy-6-methoxyquinolinel
IUPAC Name	6-methoxy-2-methylquinoline
InChI Key	NAGJQQFMJKMXJQ-UHFFFAOYSA-N
Molecular Formula	C11H11NO

1,820

N,N'-Bis[2-(dimethylamino)ethyl]-1,8:4,5-naphthalenetetracarboxdiimide 98.0+%, TCI America™

CAS: 22291-04-9 Molecular Formula: C22H24N4O4 Molecular Weight (g/mol): 408.458 InChI Key: HPJFXFRNEJHDFR-UHFFFAOYSA-N PubChem CID: 157464 SMILES: CN(C)CCN1C(=O)C2=C3C(=CC=C4C3=C(C=C2)C(=O)N(C4=O)CCN(C)C)C1=O

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Specifications

PubChem CID	157464
CAS	22291-04-9
Molecular Weight (g/mol)	408.458
SMILES	CN(C)CCN1C(=O)C2=C3C(=CC=C4C3=C(C=C2)C(=O)N(C4=O)CCN(C)C)C1=O
InChI Key	HPJFXFRNEJHDFR-UHFFFAOYSA-N
Molecular Formula	C22H24N4O4

1,821

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

CAS: 21901-34-8 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 InChI Key: FPTYZBDNBMVYCL-UHFFFAOYSA-N Synonym: 2-hydroxy-3-methyl-5-nitropyridine,3-methyl-5-nitropyridin-2-ol,2-hydroxy-5-nitro-3-picoline,3-methyl-5-nitro-2-pyridone,2-hydroxy-5-nitro-3-methylpyridine,2 1h-pyridinone, 3-methyl-5-nitro,3-methyl-5-nitro-2 1h-pyridinone,3-methyl-5-nitro-2-pyridinol,3-methyl-5-nitro-pyridin-2-ol,6-hydroxy-5-methyl-3-nitropyridine PubChem CID: 89097 IUPAC Name: 3-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=CC(=CNC1=O)[N+](=O)[O-]

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PubChem CID	89097
CAS	21901-34-8
Molecular Weight (g/mol)	154.125
SMILES	CC1=CC(=CNC1=O)[N+](=O)[O-]
Synonym	2-hydroxy-3-methyl-5-nitropyridine,3-methyl-5-nitropyridin-2-ol,2-hydroxy-5-nitro-3-picoline,3-methyl-5-nitro-2-pyridone,2-hydroxy-5-nitro-3-methylpyridine,2 1h-pyridinone, 3-methyl-5-nitro,3-methyl-5-nitro-2 1h-pyridinone,3-methyl-5-nitro-2-pyridinol,3-methyl-5-nitro-pyridin-2-ol,6-hydroxy-5-methyl-3-nitropyridine
IUPAC Name	3-methyl-5-nitro-1H-pyridin-2-one
InChI Key	FPTYZBDNBMVYCL-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,822

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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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

1,823

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

1,824

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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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

1,825

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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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

1,826

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

1,827

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

1,828

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

1,829

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

1,830

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

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