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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1,771 – 1,785 of 178,095 results

1,771

2,6-Dimethyl-4-hydroxypyridine 98.0+%, TCI America™

CAS: 13603-44-6 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.155 MDL Number: MFCD00956021 InChI Key: PRAFLUMTYHBEHE-UHFFFAOYSA-N Synonym: 2,6-Dimethyl-4-pyridinol PubChem CID: 83609 IUPAC Name: 2,6-dimethyl-1H-pyridin-4-one SMILES: CC1=CC(=O)C=C(N1)C

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PubChem CID	83609
CAS	13603-44-6
Molecular Weight (g/mol)	123.155
MDL Number	MFCD00956021
SMILES	CC1=CC(=O)C=C(N1)C
Synonym	2,6-Dimethyl-4-pyridinol
IUPAC Name	2,6-dimethyl-1H-pyridin-4-one
InChI Key	PRAFLUMTYHBEHE-UHFFFAOYSA-N
Molecular Formula	C7H9NO

1,772

6-Amino-2-pyridinecarboxylic Acid 98.0+%, TCI America™

CAS: 23628-31-1 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.13 MDL Number: MFCD00233711 InChI Key: NMCKJFCJIHCHIS-UHFFFAOYSA-N Synonym: 6-aminopicolinic acid,2-aminopyridine-6-carboxylic acid,6-amino-2-pyridinecarboxylic acid,6-amino-2-picolinic acid,6-amino-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-amino,2-amino-6-pyridinecarboxylic acid,picolinic acid, 6-amino,pubchem7686,acmc-209g4h PubChem CID: 351652 IUPAC Name: 6-aminopyridine-2-carboxylic acid SMILES: NC1=CC=CC(=N1)C(O)=O

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PubChem CID	351652
CAS	23628-31-1
Molecular Weight (g/mol)	138.13
MDL Number	MFCD00233711
SMILES	NC1=CC=CC(=N1)C(O)=O
Synonym	6-aminopicolinic acid,2-aminopyridine-6-carboxylic acid,6-amino-2-pyridinecarboxylic acid,6-amino-2-picolinic acid,6-amino-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 6-amino,2-amino-6-pyridinecarboxylic acid,picolinic acid, 6-amino,pubchem7686,acmc-209g4h
IUPAC Name	6-aminopyridine-2-carboxylic acid
InChI Key	NMCKJFCJIHCHIS-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

1,773

3-Methyl-4-nitropyridine N-Oxide 97.0+%, TCI America™

CAS: 1074-98-2 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00014626 InChI Key: SSOURMYKACOBIV-UHFFFAOYSA-N Synonym: 3-methyl-4-nitropyridine n-oxide,3-methyl-4-nitropyridine 1-oxide,4-nitro-3-picoline n-oxide,3-methyl-4-nitropyridine-n-oxide,3-methyl-4-nitropyridin-1-ium-1-olate,3-methyl-4-nitropyridine-1-oxide,3-methyl-4-nitro-pyridine 1-oxide,4-nitro-3-picoline 1-oxide,4-nitro-3-picoline-n-oxide,pyridine, 3-methyl-4-nitro-, 1-oxide PubChem CID: 70633 IUPAC Name: 3-methyl-4-nitro-1-oxidopyridin-1-ium SMILES: CC1=C(C=C[N+](=C1)[O-])[N+](=O)[O-]

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PubChem CID	70633
CAS	1074-98-2
Molecular Weight (g/mol)	154.125
MDL Number	MFCD00014626
SMILES	CC1=C(C=C[N+](=C1)[O-])[N+](=O)[O-]
Synonym	3-methyl-4-nitropyridine n-oxide,3-methyl-4-nitropyridine 1-oxide,4-nitro-3-picoline n-oxide,3-methyl-4-nitropyridine-n-oxide,3-methyl-4-nitropyridin-1-ium-1-olate,3-methyl-4-nitropyridine-1-oxide,3-methyl-4-nitro-pyridine 1-oxide,4-nitro-3-picoline 1-oxide,4-nitro-3-picoline-n-oxide,pyridine, 3-methyl-4-nitro-, 1-oxide
IUPAC Name	3-methyl-4-nitro-1-oxidopyridin-1-ium
InChI Key	SSOURMYKACOBIV-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,774

4-Cyano-2-fluoropyridine 99.0+%, TCI America™

CAS: 3939-14-8 Molecular Formula: C6H3FN2 Molecular Weight (g/mol): 122.102 MDL Number: MFCD09027299 InChI Key: DYQMGPSBUBTNJZ-UHFFFAOYSA-N PubChem CID: 12002587 IUPAC Name: 2-fluoropyridine-4-carbonitrile SMILES: C1=CN=C(C=C1C#N)F

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PubChem CID	12002587
CAS	3939-14-8
Molecular Weight (g/mol)	122.102
MDL Number	MFCD09027299
SMILES	C1=CN=C(C=C1C#N)F
IUPAC Name	2-fluoropyridine-4-carbonitrile
InChI Key	DYQMGPSBUBTNJZ-UHFFFAOYSA-N
Molecular Formula	C6H3FN2

1,775

2-Hydroxy-4-methyl-5-nitropyridine 98.0+%, TCI America™

CAS: 21901-41-7 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 MDL Number: MFCD00010690 InChI Key: AIEHUZHKFUNHCJ-UHFFFAOYSA-N Synonym: 2-hydroxy-4-methyl-5-nitropyridine,4-methyl-5-nitropyridin-2-ol,2-hydroxy-5-nitro-4-picoline,2-hydroxy-5-nitro-4-methyl pyridine,2-hydroxy-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2 1h-one,4-methyl-5-nitro-2-pyridinol,4-methyl-5-nitro-1,2-dihydropyridin-2-one,4-methyl-5-nitro-pyridin-2-ol,2 1h-pyridinone, 4-methyl-5-nitro PubChem CID: 345371 IUPAC Name: 4-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=CC(=O)NC=C1[N+](=O)[O-]

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PubChem CID	345371
CAS	21901-41-7
Molecular Weight (g/mol)	154.125
MDL Number	MFCD00010690
SMILES	CC1=CC(=O)NC=C1[N+](=O)[O-]
Synonym	2-hydroxy-4-methyl-5-nitropyridine,4-methyl-5-nitropyridin-2-ol,2-hydroxy-5-nitro-4-picoline,2-hydroxy-5-nitro-4-methyl pyridine,2-hydroxy-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2 1h-one,4-methyl-5-nitro-2-pyridinol,4-methyl-5-nitro-1,2-dihydropyridin-2-one,4-methyl-5-nitro-pyridin-2-ol,2 1h-pyridinone, 4-methyl-5-nitro
IUPAC Name	4-methyl-5-nitro-1H-pyridin-2-one
InChI Key	AIEHUZHKFUNHCJ-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,776

4-Chloropyridine N-Oxide 97.0+%, TCI America™

CAS: 1121-76-2 Molecular Formula: C5H4ClNO Molecular Weight (g/mol): 129.543 MDL Number: MFCD00047425 InChI Key: DPJVRASYWYOFSJ-UHFFFAOYSA-N Synonym: 4-chloropyridine n-oxide,4-chloropyridine 1-oxide,4-chloropyridine oxide,pyridine, 4-chloro-, 1-oxide,4-chloropyridine-n-oxide,4-chloro-pyridine 1-oxide,4-chloropuridine n-oxide,unii-f3196ueb9q,4-chloropyridin-1-ol,pubchem19817 PubChem CID: 70724 IUPAC Name: 4-chloro-1-oxidopyridin-1-ium SMILES: C1=C[N+](=CC=C1Cl)[O-]

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PubChem CID	70724
CAS	1121-76-2
Molecular Weight (g/mol)	129.543
MDL Number	MFCD00047425
SMILES	C1=C[N+](=CC=C1Cl)[O-]
Synonym	4-chloropyridine n-oxide,4-chloropyridine 1-oxide,4-chloropyridine oxide,pyridine, 4-chloro-, 1-oxide,4-chloropyridine-n-oxide,4-chloro-pyridine 1-oxide,4-chloropuridine n-oxide,unii-f3196ueb9q,4-chloropyridin-1-ol,pubchem19817
IUPAC Name	4-chloro-1-oxidopyridin-1-ium
InChI Key	DPJVRASYWYOFSJ-UHFFFAOYSA-N
Molecular Formula	C5H4ClNO

1,777

2-(Benzylthio)nicotinic Acid 98.0+%, TCI America™

CAS: 112811-90-2 Molecular Formula: C13H11NO2S Molecular Weight (g/mol): 245.296 MDL Number: MFCD00661380 InChI Key: OJNZDGDYAXCHPB-UHFFFAOYSA-N Synonym: 2-(Benzylthio)pyridine-3-carboxylic Acid PubChem CID: 757779 IUPAC Name: 2-benzylsulfanylpyridine-3-carboxylic acid SMILES: C1=CC=C(C=C1)CSC2=C(C=CC=N2)C(=O)O

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PubChem CID	757779
CAS	112811-90-2
Molecular Weight (g/mol)	245.296
MDL Number	MFCD00661380
SMILES	C1=CC=C(C=C1)CSC2=C(C=CC=N2)C(=O)O
Synonym	2-(Benzylthio)pyridine-3-carboxylic Acid
IUPAC Name	2-benzylsulfanylpyridine-3-carboxylic acid
InChI Key	OJNZDGDYAXCHPB-UHFFFAOYSA-N
Molecular Formula	C13H11NO2S

1,778

5-Bromo-6-hydroxynicotinic Acid 98.0+%, TCI America™

CAS: 41668-13-7 Molecular Formula: C6H4BrNO3 Molecular Weight (g/mol): 218.006 MDL Number: MFCD08235173 InChI Key: PQDLYKZCJBGXPQ-UHFFFAOYSA-N Synonym: 5-Bromo-6-hydroxy-3-pyridinecarboxylic Acid PubChem CID: 2764314 IUPAC Name: 5-bromo-6-oxo-1H-pyridine-3-carboxylic acid SMILES: C1=C(C(=O)NC=C1C(=O)O)Br

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PubChem CID	2764314
CAS	41668-13-7
Molecular Weight (g/mol)	218.006
MDL Number	MFCD08235173
SMILES	C1=C(C(=O)NC=C1C(=O)O)Br
Synonym	5-Bromo-6-hydroxy-3-pyridinecarboxylic Acid
IUPAC Name	5-bromo-6-oxo-1H-pyridine-3-carboxylic acid
InChI Key	PQDLYKZCJBGXPQ-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO3

1,779

3-Pyridinecarboxylic Anhydride 97.0+%, TCI America™

CAS: 16837-38-0 Molecular Formula: C12H8N2O3 Molecular Weight (g/mol): 228.207 InChI Key: VPODXHOUBDCEHN-UHFFFAOYSA-N Synonym: Nicotinic Anhydride PubChem CID: 85607 IUPAC Name: pyridine-3-carbonyl pyridine-3-carboxylate SMILES: C1=CC(=CN=C1)C(=O)OC(=O)C2=CN=CC=C2

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PubChem CID	85607
CAS	16837-38-0
Molecular Weight (g/mol)	228.207
SMILES	C1=CC(=CN=C1)C(=O)OC(=O)C2=CN=CC=C2
Synonym	Nicotinic Anhydride
IUPAC Name	pyridine-3-carbonyl pyridine-3-carboxylate
InChI Key	VPODXHOUBDCEHN-UHFFFAOYSA-N
Molecular Formula	C12H8N2O3

1,780

2-Hexyl-6-phenylpyridine 98.0+%, TCI America™

CAS: 499158-97-3 Molecular Formula: C17H21N Molecular Weight (g/mol): 239.362 InChI Key: CIPJZUAHRIZGJN-UHFFFAOYSA-N PubChem CID: 44629964 IUPAC Name: 2-hexyl-6-phenylpyridine SMILES: CCCCCCC1=CC=CC(=N1)C2=CC=CC=C2

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PubChem CID	44629964
CAS	499158-97-3
Molecular Weight (g/mol)	239.362
SMILES	CCCCCCC1=CC=CC(=N1)C2=CC=CC=C2
IUPAC Name	2-hexyl-6-phenylpyridine
InChI Key	CIPJZUAHRIZGJN-UHFFFAOYSA-N
Molecular Formula	C17H21N

1,781

4-(3-Pyridyl)benzaldehyde 98.0+%, TCI America™

CAS: 127406-55-7 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD01631910 InChI Key: NXZUVHZZIZHEOP-UHFFFAOYSA-N Synonym: 4-pyridin-3-yl benzaldehyde,4-pyridin-3-yl-benzaldehyde,4-3-pyridyl benzaldehyde,4-3-pyridinyl benzaldehyde,4-pyrid-3-ylbenzaldehyde,benzaldehyde, 4-3-pyridinyl,acmc-1byq9,3-4-formylphenyl pyridine PubChem CID: 3693046 IUPAC Name: 4-pyridin-3-ylbenzaldehyde SMILES: C1=CC(=CN=C1)C2=CC=C(C=C2)C=O

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PubChem CID	3693046
CAS	127406-55-7
Molecular Weight (g/mol)	183.21
MDL Number	MFCD01631910
SMILES	C1=CC(=CN=C1)C2=CC=C(C=C2)C=O
Synonym	4-pyridin-3-yl benzaldehyde,4-pyridin-3-yl-benzaldehyde,4-3-pyridyl benzaldehyde,4-3-pyridinyl benzaldehyde,4-pyrid-3-ylbenzaldehyde,benzaldehyde, 4-3-pyridinyl,acmc-1byq9,3-4-formylphenyl pyridine
IUPAC Name	4-pyridin-3-ylbenzaldehyde
InChI Key	NXZUVHZZIZHEOP-UHFFFAOYSA-N
Molecular Formula	C12H9NO

1,782

5-Aminopyridine-2-carboxylic Acid 98.0+%, TCI America™

CAS: 24242-20-4 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD02684600 InChI Key: WDJARUKOMOGTHA-UHFFFAOYSA-N Synonym: 5-amino-2-pyridinecarboxylic acid,5-aminopicolinic acid,5-amino-2-picolinic acid,2-pyridinecarboxylic acid, 5-amino,5-amino-pyridine-2-carboxylic acid,5-amino-2-pyridinecarboxylicacid,pubchem15896,5-amino-2-carboxypyridine,acmc-209ga3,ksc201o9n PubChem CID: 4179726 IUPAC Name: 5-aminopyridine-2-carboxylic acid SMILES: C1=CC(=NC=C1N)C(=O)O

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PubChem CID	4179726
CAS	24242-20-4
Molecular Weight (g/mol)	138.126
MDL Number	MFCD02684600
SMILES	C1=CC(=NC=C1N)C(=O)O
Synonym	5-amino-2-pyridinecarboxylic acid,5-aminopicolinic acid,5-amino-2-picolinic acid,2-pyridinecarboxylic acid, 5-amino,5-amino-pyridine-2-carboxylic acid,5-amino-2-pyridinecarboxylicacid,pubchem15896,5-amino-2-carboxypyridine,acmc-209ga3,ksc201o9n
IUPAC Name	5-aminopyridine-2-carboxylic acid
InChI Key	WDJARUKOMOGTHA-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

1,783

Silver(II) Pyridine-2-carboxylate 97.0+%, TCI America™

CAS: 14783-00-7 Molecular Formula: C12H8AgN2O4-2 Molecular Weight (g/mol): 352.074 InChI Key: ARXVTYGOLNYKET-UHFFFAOYSA-L Synonym: Picolinic Acid Silver(II) Salt, Silver(II) Picolinate, Pyridine-2-carboxylic Acid Silver(II) Salt PubChem CID: 13898161 IUPAC Name: pyridine-2-carboxylate;silver SMILES: C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Ag]

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PubChem CID	13898161
CAS	14783-00-7
Molecular Weight (g/mol)	352.074
SMILES	C1=CC=NC(=C1)C(=O)[O-].C1=CC=NC(=C1)C(=O)[O-].[Ag]
Synonym	Picolinic Acid Silver(II) Salt, Silver(II) Picolinate, Pyridine-2-carboxylic Acid Silver(II) Salt
IUPAC Name	pyridine-2-carboxylate;silver
InChI Key	ARXVTYGOLNYKET-UHFFFAOYSA-L
Molecular Formula	C12H8AgN2O4-2

1,784

2,2'-Bipyridine-3,3'-dicarboxylic Acid 98.0+%, TCI America™

CAS: 4433-01-6 Molecular Formula: C12H8N2O4 Molecular Weight (g/mol): 244.21 MDL Number: MFCD00226068 InChI Key: KNVZVRWMLMPTTJ-UHFFFAOYSA-N PubChem CID: 681885 IUPAC Name: 2-(3-carboxypyridin-2-yl)pyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)C2=C(C=CC=N2)C(=O)O)C(=O)O

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PubChem CID	681885
CAS	4433-01-6
Molecular Weight (g/mol)	244.21
MDL Number	MFCD00226068
SMILES	C1=CC(=C(N=C1)C2=C(C=CC=N2)C(=O)O)C(=O)O
IUPAC Name	2-(3-carboxypyridin-2-yl)pyridine-3-carboxylic acid
InChI Key	KNVZVRWMLMPTTJ-UHFFFAOYSA-N
Molecular Formula	C12H8N2O4

1,785

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

CAS: 39890-95-4 Molecular Formula: C6H3ClF3N Molecular Weight (g/mol): 181.54 MDL Number: MFCD00042226 InChI Key: ADVQMCQMDHBTHJ-UHFFFAOYSA-N Synonym: 2-chloro-6-trifluoromethyl pyridine,2-chloro-6-trifluoromethyl-pyridine,6-chloro-2-trifluoromethyl pyridine,pyridine, 2-chloro-6-trifluoromethyl,6-chloro-2-trifluoromethylpyridine,6-chloro-alpha,alpha,alpha-trifluoro-2-picoline,pubchem2080,acmc-209j8p PubChem CID: 602334 IUPAC Name: 2-chloro-6-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CC=CC(Cl)=N1

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PubChem CID	602334
CAS	39890-95-4
Molecular Weight (g/mol)	181.54
MDL Number	MFCD00042226
SMILES	FC(F)(F)C1=CC=CC(Cl)=N1
Synonym	2-chloro-6-trifluoromethyl pyridine,2-chloro-6-trifluoromethyl-pyridine,6-chloro-2-trifluoromethyl pyridine,pyridine, 2-chloro-6-trifluoromethyl,6-chloro-2-trifluoromethylpyridine,6-chloro-alpha,alpha,alpha-trifluoro-2-picoline,pubchem2080,acmc-209j8p
IUPAC Name	2-chloro-6-(trifluoromethyl)pyridine
InChI Key	ADVQMCQMDHBTHJ-UHFFFAOYSA-N
Molecular Formula	C6H3ClF3N

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