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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1,351 – 1,365 of 178,095 results

1,351

2-Chloro-N-(2-chloro-4-methyl-3-pyridyl)nicotinamide 98.0+%, TCI America™

CAS: 133627-46-0 Molecular Formula: C12H9Cl2N3O Molecular Weight (g/mol): 282.124 MDL Number: MFCD09031256 InChI Key: UVCHGYJPZGYMSW-UHFFFAOYSA-N Synonym: 2-Chloro-N-(2-chloro-4-methylpyridin-3-yl)pyridine-3-carboxamide PubChem CID: 10423868 IUPAC Name: 2-chloro-N-(2-chloro-4-methylpyridin-3-yl)pyridine-3-carboxamide SMILES: CC1=C(C(=NC=C1)Cl)NC(=O)C2=C(N=CC=C2)Cl

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Specifications

PubChem CID	10423868
CAS	133627-46-0
Molecular Weight (g/mol)	282.124
MDL Number	MFCD09031256
SMILES	CC1=C(C(=NC=C1)Cl)NC(=O)C2=C(N=CC=C2)Cl
Synonym	2-Chloro-N-(2-chloro-4-methylpyridin-3-yl)pyridine-3-carboxamide
IUPAC Name	2-chloro-N-(2-chloro-4-methylpyridin-3-yl)pyridine-3-carboxamide
InChI Key	UVCHGYJPZGYMSW-UHFFFAOYSA-N
Molecular Formula	C12H9Cl2N3O

1,352

Methyl 6-Chloronicotinate 98.0+%, TCI America™

CAS: 73781-91-6 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00023420 InChI Key: RMEDXVIWDFLGES-UHFFFAOYSA-N Synonym: methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate PubChem CID: 254249 IUPAC Name: methyl 6-chloropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(C=C1)Cl

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PubChem CID	254249
CAS	73781-91-6
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00023420
SMILES	COC(=O)C1=CN=C(C=C1)Cl
Synonym	methyl 6-chloronicotinate,6-chloronicotinic acid methyl ester,methyl6-chloronicotinate,methyl 2-chloropyridine-5-carboxylate,3-pyridinecarboxylic acid, 6-chloro-, methyl ester,methyl 6-chloro-3-pyridinecarboxylate,6-chloro-3-pyridinecarboxylic acid methyl ester,pubchem13584,methyl-6-chloronicotinate,methyl 6-chloro-nicotinate
IUPAC Name	methyl 6-chloropyridine-3-carboxylate
InChI Key	RMEDXVIWDFLGES-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,353

Dimethyl 2,2'-Bipyridine-6,6'-dicarboxylate 95.0+%, TCI America™

CAS: 142593-07-5 Molecular Formula: C14H12N2O4 Molecular Weight (g/mol): 272.26 MDL Number: MFCD11042478 InChI Key: YFKCGCGCKIYMIH-UHFFFAOYSA-N Synonym: 2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine PubChem CID: 11477388 IUPAC Name: methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC

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Specifications

PubChem CID	11477388
CAS	142593-07-5
Molecular Weight (g/mol)	272.26
MDL Number	MFCD11042478
SMILES	COC(=O)C1=CC=CC(=N1)C2=NC(=CC=C2)C(=O)OC
Synonym	2,2′C-Bipyridine-6,6′C-dicarboxylic Acid Dimethyl Ester, 6,6′C-Bis(methoxycarbonyl)-2,2′C-bipyridine, 6,6′C-Dimethoxycarbonyl-2,2′C-bipyridine
IUPAC Name	methyl 6-(6-methoxycarbonylpyridin-2-yl)pyridine-2-carboxylate
InChI Key	YFKCGCGCKIYMIH-UHFFFAOYSA-N
Molecular Formula	C14H12N2O4

1,354

5-Chloro-2,3-difluoropyridine 93.0+%, TCI America™

CAS: 89402-43-7 Molecular Formula: C5H2ClF2N Molecular Weight (g/mol): 149.52 MDL Number: MFCD04039314 InChI Key: PERMDYZFNQIKBL-UHFFFAOYSA-N Synonym: 2,3-difluoro-5-chloropyridine,3-chloro-5,6-difluoropyridine,5-chloro-2,3-difluoro-pyridine,cdfp,pubchem5411,tpc-i006,2,3-difluoro-5-chloropyridine;,5-chloro-2,3-difluoropyridine;,5-chloro-2,3-difluoro-pyridine; PubChem CID: 2783248 IUPAC Name: 5-chloro-2,3-difluoropyridine SMILES: FC1=CC(Cl)=CN=C1F

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Specifications

PubChem CID	2783248
CAS	89402-43-7
Molecular Weight (g/mol)	149.52
MDL Number	MFCD04039314
SMILES	FC1=CC(Cl)=CN=C1F
Synonym	2,3-difluoro-5-chloropyridine,3-chloro-5,6-difluoropyridine,5-chloro-2,3-difluoro-pyridine,cdfp,pubchem5411,tpc-i006,2,3-difluoro-5-chloropyridine;,5-chloro-2,3-difluoropyridine;,5-chloro-2,3-difluoro-pyridine;
IUPAC Name	5-chloro-2,3-difluoropyridine
InChI Key	PERMDYZFNQIKBL-UHFFFAOYSA-N
Molecular Formula	C5H2ClF2N

1,355

2-Amino-5-(trifluoromethyl)pyridine 97.0+%, TCI America™

CAS: 74784-70-6 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.115 MDL Number: MFCD00042164 InChI Key: RSGVKIIEIXOMPY-UHFFFAOYSA-N Synonym: 5-trifluoromethyl pyridin-2-amine,2-amino-5-trifluoromethyl pyridine,2-amino-5-trifluoromethylpyridine,5-trifluoromethyl-2-pyridinamine,5-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 5-trifluoromethyl,5-trifluoromethyl-2-pyridylamine,2-amine-5-trifluoromethylpyridine,5-trifluormethyl pyridin-2-amin PubChem CID: 735862 IUPAC Name: 5-(trifluoromethyl)pyridin-2-amine SMILES: C1=CC(=NC=C1C(F)(F)F)N

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PubChem CID	735862
CAS	74784-70-6
Molecular Weight (g/mol)	162.115
MDL Number	MFCD00042164
SMILES	C1=CC(=NC=C1C(F)(F)F)N
Synonym	5-trifluoromethyl pyridin-2-amine,2-amino-5-trifluoromethyl pyridine,2-amino-5-trifluoromethylpyridine,5-trifluoromethyl-2-pyridinamine,5-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 5-trifluoromethyl,5-trifluoromethyl-2-pyridylamine,2-amine-5-trifluoromethylpyridine,5-trifluormethyl pyridin-2-amin
IUPAC Name	5-(trifluoromethyl)pyridin-2-amine
InChI Key	RSGVKIIEIXOMPY-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

1,356

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

CAS: 26576-85-2 Molecular Formula: C10H16BrN Molecular Weight (g/mol): 230.15 MDL Number: MFCD01632121 InChI Key: GNPWBXOERPGDFI-UHFFFAOYSA-M PubChem CID: 12248306 IUPAC Name: 1-butyl-3-methylpyridin-1-ium bromide SMILES: [Br-].CCCC[N+]1=CC=CC(C)=C1

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PubChem CID	12248306
CAS	26576-85-2
Molecular Weight (g/mol)	230.15
MDL Number	MFCD01632121
SMILES	[Br-].CCCC[N+]1=CC=CC(C)=C1
IUPAC Name	1-butyl-3-methylpyridin-1-ium bromide
InChI Key	GNPWBXOERPGDFI-UHFFFAOYSA-M
Molecular Formula	C10H16BrN

1,357

4-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine 98.0+%, TCI America™

CAS: 1009033-87-7 Molecular Formula: C17H20BNO2 Molecular Weight (g/mol): 281.162 MDL Number: MFCD12828171 InChI Key: PTNMCYWJKRZCDE-UHFFFAOYSA-N Synonym: 4,4,5,5-Tetramethyl-2-[4-(4-pyridyl)phenyl]-1,3,2-dioxaborolane, 4-(4-Pyridyl)phenylboronic Acid Pinacol Ester PubChem CID: 58526497 IUPAC Name: 4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C3=CC=NC=C3

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PubChem CID	58526497
CAS	1009033-87-7
Molecular Weight (g/mol)	281.162
MDL Number	MFCD12828171
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)C3=CC=NC=C3
Synonym	4,4,5,5-Tetramethyl-2-[4-(4-pyridyl)phenyl]-1,3,2-dioxaborolane, 4-(4-Pyridyl)phenylboronic Acid Pinacol Ester
IUPAC Name	4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine
InChI Key	PTNMCYWJKRZCDE-UHFFFAOYSA-N
Molecular Formula	C17H20BNO2

1,358

6-Amino-3-bromo-2-methylpyridine 98.0+%, TCI America™

CAS: 42753-71-9 Molecular Formula: C6H8BrN2 Molecular Weight (g/mol): 188.05 MDL Number: MFCD00068230 InChI Key: SEOZHXRTVJPQPZ-UHFFFAOYSA-O Synonym: 2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine PubChem CID: 170678 IUPAC Name: 6-amino-3-bromo-2-methylpyridin-1-ium SMILES: CC1=[NH+]C(N)=CC=C1Br

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PubChem CID	170678
CAS	42753-71-9
Molecular Weight (g/mol)	188.05
MDL Number	MFCD00068230
SMILES	CC1=[NH+]C(N)=CC=C1Br
Synonym	2-amino-5-bromo-6-methylpyridine,6-amino-3-bromo-2-methylpyridine,6-amino-3-bromo-2-picoline,5-bromo-6-methyl-2-pyridinamine,2-amino-5-bromo-6-picoline,2-pyridinamine, 5-bromo-6-methyl,5-bromo-6-methyl-pyridin-2-ylamine,5-bromo-6-methyl-pyridin-2-amine,5-bromo-6-methyl-2-pyridylamine,5-bromo-6-methylpyridin-2-ylamine
IUPAC Name	6-amino-3-bromo-2-methylpyridin-1-ium
InChI Key	SEOZHXRTVJPQPZ-UHFFFAOYSA-O
Molecular Formula	C6H8BrN2

1,359

4,4'-Di-tert-butyl-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 72914-19-3 Molecular Formula: C18H24N2 Molecular Weight (g/mol): 268.404 MDL Number: MFCD01863731 InChI Key: TXNLQUKVUJITMX-UHFFFAOYSA-N PubChem CID: 4249187 IUPAC Name: 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine SMILES: CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C

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PubChem CID	4249187
CAS	72914-19-3
Molecular Weight (g/mol)	268.404
MDL Number	MFCD01863731
SMILES	CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C
IUPAC Name	4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine
InChI Key	TXNLQUKVUJITMX-UHFFFAOYSA-N
Molecular Formula	C18H24N2

1,360

4-Bromo-2,6-pyridinedicarboxylic Acid Monohydrate 98.0+%, TCI America™

CAS: 162102-81-0 Molecular Formula: C7H4BrNO4 Molecular Weight (g/mol): 246.016 MDL Number: MFCD09033573 InChI Key: JVCWTTKJXQPITQ-UHFFFAOYSA-N PubChem CID: 15832860 IUPAC Name: 4-bromopyridine-2,6-dicarboxylic acid SMILES: C1=C(C=C(N=C1C(=O)O)C(=O)O)Br

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Specifications

PubChem CID	15832860
CAS	162102-81-0
Molecular Weight (g/mol)	246.016
MDL Number	MFCD09033573
SMILES	C1=C(C=C(N=C1C(=O)O)C(=O)O)Br
IUPAC Name	4-bromopyridine-2,6-dicarboxylic acid
InChI Key	JVCWTTKJXQPITQ-UHFFFAOYSA-N
Molecular Formula	C7H4BrNO4

1,361

3-Cyano-4-methoxy-2-pyridone 98.0+%, TCI America™

CAS: 21642-98-8 Molecular Formula: C7H6N2O2 Molecular Weight (g/mol): 150.14 MDL Number: MFCD00975442 InChI Key: MWGIDWPSRDMIQN-UHFFFAOYSA-N Synonym: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone PubChem CID: 2786702 IUPAC Name: 4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile SMILES: COC1=C(C#N)C(=O)NC=C1

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PubChem CID	2786702
CAS	21642-98-8
Molecular Weight (g/mol)	150.14
MDL Number	MFCD00975442
SMILES	COC1=C(C#N)C(=O)NC=C1
Synonym	4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile,4-methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile,3-cyano-2-hydroxy-4-methoxypyridine,4-methoxy-2-oxo-1,2-dihydro-3-pyridinecarbonitrile,2-hydroxy-4-methoxynicotinonitrile,1,2-dihydro-4-methoxy-2-oxo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 1,2-dihydro-4-methoxy-2-oxo,3-cyano-4-methoxy-2 1h-pyridinone,2-hydroxy-4-methoxy-nicotinonitrile,3-cyano-4-methoxy-2-1h-pyridinone
IUPAC Name	4-methoxy-2-oxo-1,2-dihydropyridine-3-carbonitrile
InChI Key	MWGIDWPSRDMIQN-UHFFFAOYSA-N
Molecular Formula	C7H6N2O2

1,362

2-Amino-3-methylpyridine 98.0+%, TCI America™

CAS: 1603-40-3 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006320 InChI Key: RGDQRXPEZUNWHX-UHFFFAOYSA-N Synonym: 2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl PubChem CID: 15347 IUPAC Name: 3-methylpyridin-2-amine SMILES: CC1=C(N=CC=C1)N

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PubChem CID	15347
CAS	1603-40-3
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006320
SMILES	CC1=C(N=CC=C1)N
Synonym	2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl
IUPAC Name	3-methylpyridin-2-amine
InChI Key	RGDQRXPEZUNWHX-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,363

2-Iodopyridine (stabilized with Na2S2O3) 98.0+%, TCI America™

CAS: 5029-67-4 Molecular Formula: C5H4IN Molecular Weight (g/mol): 205.00 MDL Number: MFCD00464928 InChI Key: CCZWSTFVHJPCEM-UHFFFAOYSA-N Synonym: 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou PubChem CID: 221126 IUPAC Name: 2-iodopyridine SMILES: IC1=CC=CC=N1

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PubChem CID	221126
CAS	5029-67-4
Molecular Weight (g/mol)	205.00
MDL Number	MFCD00464928
SMILES	IC1=CC=CC=N1
Synonym	2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou
IUPAC Name	2-iodopyridine
InChI Key	CCZWSTFVHJPCEM-UHFFFAOYSA-N
Molecular Formula	C5H4IN

1,364

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

CAS: 20511-12-0 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.013 InChI Key: IVILGUFRMDBUEQ-UHFFFAOYSA-N Synonym: 2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine PubChem CID: 88579 IUPAC Name: 5-iodopyridin-2-amine SMILES: C1=CC(=NC=C1I)N

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PubChem CID	88579
CAS	20511-12-0
Molecular Weight (g/mol)	220.013
SMILES	C1=CC(=NC=C1I)N
Synonym	2-amino-5-iodopyridine,2-pyridinamine, 5-iodo,5-iodo-pyridin-2-ylamine,5-iodo-2-pyridinamine,5-iodo-2-aminopyridine,2-amino-5-iodo pyridine,pyridine, 2-amino-5-iodo,5-iod-2-pyridinamin,5-iodo-2-pyridylamine,6-amino-3-iodopyridine
IUPAC Name	5-iodopyridin-2-amine
InChI Key	IVILGUFRMDBUEQ-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

1,365

2-Methylpyridine N-Oxide 99.0+%, TCI America™

CAS: 931-19-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00006199 InChI Key: CFZKDDTWZYUZKS-UHFFFAOYSA-N Synonym: 2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide PubChem CID: 13602 ChEBI: CHEBI:35578 IUPAC Name: 2-methyl-1-oxidopyridin-1-ium SMILES: CC1=CC=CC=[N+]1[O-]

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Specifications

PubChem CID	13602
CAS	931-19-1
Molecular Weight (g/mol)	109.128
ChEBI	CHEBI:35578
MDL Number	MFCD00006199
SMILES	CC1=CC=CC=[N+]1[O-]
Synonym	2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide
IUPAC Name	2-methyl-1-oxidopyridin-1-ium
InChI Key	CFZKDDTWZYUZKS-UHFFFAOYSA-N
Molecular Formula	C6H7NO

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