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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1,141 – 1,155 of 178,095 results

1,141

2,4,6-Trimethylpyridine 98.0+%, TCI America™

CAS: 108-75-8 Molecular Formula: C8H11N Molecular Weight (g/mol): 121.18 MDL Number: MFCD00006338 InChI Key: BWZVCCNYKMEVEX-UHFFFAOYSA-N Synonym: 2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine PubChem CID: 7953 IUPAC Name: 2,4,6-trimethylpyridine SMILES: CC1=CC(C)=NC(C)=C1

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PubChem CID	7953
CAS	108-75-8
Molecular Weight (g/mol)	121.18
MDL Number	MFCD00006338
SMILES	CC1=CC(C)=NC(C)=C1
Synonym	2,4,6-collidine,gamma-collidine,s-collidine,pyridine, 2,4,6-trimethyl,collidine,sym-collidine,2,4,6-kollidin,unii-7ie4bk5j5v,2,4,6-trimethyl-pyridine,.gamma.-collidine
IUPAC Name	2,4,6-trimethylpyridine
InChI Key	BWZVCCNYKMEVEX-UHFFFAOYSA-N
Molecular Formula	C8H11N

1,142

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

CAS: 13472-79-2 Molecular Formula: C5H4INO Molecular Weight (g/mol): 220.997 MDL Number: MFCD00234058 InChI Key: ZDJUNNCVIDKJAN-UHFFFAOYSA-N Synonym: 2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one PubChem CID: 459500 IUPAC Name: 5-iodo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1I

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PubChem CID	459500
CAS	13472-79-2
Molecular Weight (g/mol)	220.997
MDL Number	MFCD00234058
SMILES	C1=CC(=O)NC=C1I
Synonym	2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one
IUPAC Name	5-iodo-1H-pyridin-2-one
InChI Key	ZDJUNNCVIDKJAN-UHFFFAOYSA-N
Molecular Formula	C5H4INO

1,143

Methyl 6-Hydroxynicotinate 97.0+%, TCI America™

CAS: 66171-50-4 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.137 MDL Number: MFCD08436011 InChI Key: JTVVPKLHKMKWNN-UHFFFAOYSA-N Synonym: 6-Hydroxynicotinic Acid Methyl Ester, Methyl 6-Hydroxy-3-pyridinecarboxylate, 6-Hydroxy-3-pyridinecarboxylic Acid Methyl Ester PubChem CID: 416343 IUPAC Name: methyl 6-oxo-1H-pyridine-3-carboxylate SMILES: COC(=O)C1=CNC(=O)C=C1

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PubChem CID	416343
CAS	66171-50-4
Molecular Weight (g/mol)	153.137
MDL Number	MFCD08436011
SMILES	COC(=O)C1=CNC(=O)C=C1
Synonym	6-Hydroxynicotinic Acid Methyl Ester, Methyl 6-Hydroxy-3-pyridinecarboxylate, 6-Hydroxy-3-pyridinecarboxylic Acid Methyl Ester
IUPAC Name	methyl 6-oxo-1H-pyridine-3-carboxylate
InChI Key	JTVVPKLHKMKWNN-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

1,144

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

CAS: 33421-40-8 Molecular Formula: C11H10N2 Molecular Weight (g/mol): 170.22 MDL Number: MFCD01692452 InChI Key: OAPVIBHQRYFYSE-UHFFFAOYSA-N Synonym: 2-amino-5-phenylpyridine,5-phenyl-2-pyridinamine,2-pyridinamine, 5-phenyl,phe-p-1,5-phenyl-pyridin-2-ylamine,5-phenylpyridin-2-ylamine,2-amino-5-phenyl pyridine,pyridine, 2-amino-5-phenyl,acmc-1adxr,5-phenyl-2-pyridylamine PubChem CID: 105097 IUPAC Name: 5-phenylpyridin-2-amine SMILES: NC1=CC=C(C=N1)C1=CC=CC=C1

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PubChem CID	105097
CAS	33421-40-8
Molecular Weight (g/mol)	170.22
MDL Number	MFCD01692452
SMILES	NC1=CC=C(C=N1)C1=CC=CC=C1
Synonym	2-amino-5-phenylpyridine,5-phenyl-2-pyridinamine,2-pyridinamine, 5-phenyl,phe-p-1,5-phenyl-pyridin-2-ylamine,5-phenylpyridin-2-ylamine,2-amino-5-phenyl pyridine,pyridine, 2-amino-5-phenyl,acmc-1adxr,5-phenyl-2-pyridylamine
IUPAC Name	5-phenylpyridin-2-amine
InChI Key	OAPVIBHQRYFYSE-UHFFFAOYSA-N
Molecular Formula	C11H10N2

1,145

2-Chloro-6-methylnicotinic Acid 98.0+%, TCI America™

CAS: 30529-70-5 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD00134165 InChI Key: ACQXHCHKMFYDPM-UHFFFAOYSA-N Synonym: 2-chloro-6-methylnicotinic acid,2-chloro-6-methyl-3-pyridinecarboxylic acid,2-chloro-6-methylnicotinicacid,6-methyl-2-chloro nicotinic acid,3-pyridinecarboxylic acid, 2-chloro-6-methyl,pubchem11019,acmc-209hgo,ksc223m1b,2-chloro-6-methyl nicotinic acid,2-chloro-6-methyl-nicotinic acid PubChem CID: 121724 IUPAC Name: 2-chloro-6-methylpyridine-3-carboxylic acid SMILES: CC1=NC(=C(C=C1)C(=O)O)Cl

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Specifications

PubChem CID	121724
CAS	30529-70-5
Molecular Weight (g/mol)	171.58
MDL Number	MFCD00134165
SMILES	CC1=NC(=C(C=C1)C(=O)O)Cl
Synonym	2-chloro-6-methylnicotinic acid,2-chloro-6-methyl-3-pyridinecarboxylic acid,2-chloro-6-methylnicotinicacid,6-methyl-2-chloro nicotinic acid,3-pyridinecarboxylic acid, 2-chloro-6-methyl,pubchem11019,acmc-209hgo,ksc223m1b,2-chloro-6-methyl nicotinic acid,2-chloro-6-methyl-nicotinic acid
IUPAC Name	2-chloro-6-methylpyridine-3-carboxylic acid
InChI Key	ACQXHCHKMFYDPM-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,146

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

CAS: 22353-40-8 Molecular Formula: C5H2Cl2N2O2 Molecular Weight (g/mol): 192.983 MDL Number: MFCD03840432 InChI Key: XLPDVAVQKGDHNO-UHFFFAOYSA-N PubChem CID: 2763106 IUPAC Name: 2,3-dichloro-5-nitropyridine SMILES: C1=C(C=NC(=C1Cl)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	2763106
CAS	22353-40-8
Molecular Weight (g/mol)	192.983
MDL Number	MFCD03840432
SMILES	C1=C(C=NC(=C1Cl)Cl)[N+](=O)[O-]
IUPAC Name	2,3-dichloro-5-nitropyridine
InChI Key	XLPDVAVQKGDHNO-UHFFFAOYSA-N
Molecular Formula	C5H2Cl2N2O2

1,147

N-tert-Butyl-alpha-(4-pyridyl-1-oxide)nitrone 98.0+%, TCI America™

CAS: 66893-81-0 Molecular Formula: C10H14N2O2 Molecular Weight (g/mol): 194.23 MDL Number: MFCD00041022 InChI Key: RNRMWTCECDHNQU-UHFFFAOYSA-N Synonym: pobn,n-tert-butyl-alpha-4-pyridyl-1-oxide nitrone,unii-2140sm8q5o,alpha-4-pyridyl-1-oxide-n-tert-butylnitrone,pyridyloxide tert-butylnitrone,4-tert-butyl oxo ammonio methylidene pyridin-1 4h-olate,alpha-4-pyridyl-n-oxide-n-t-butylnitrone,alpha-4-pyridyl n-oxide-n-tert-butylnitrone,n-tert-butyl-alpha-4-pyridyl nitrone n'-oxide,alpha-4-pyridyl-1-oxide-n-t-butylnitrone PubChem CID: 92375 IUPAC Name: 4-[(tert-butyl-oxo-λ⁵-azanylidene)methyl]pyridin-1-ium-1-olate SMILES: CC(C)(C)[N+]([O-])=CC1=CC=[N+]([O-])C=C1

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PubChem CID	92375
CAS	66893-81-0
Molecular Weight (g/mol)	194.23
MDL Number	MFCD00041022
SMILES	CC(C)(C)[N+]([O-])=CC1=CC=[N+]([O-])C=C1
Synonym	pobn,n-tert-butyl-alpha-4-pyridyl-1-oxide nitrone,unii-2140sm8q5o,alpha-4-pyridyl-1-oxide-n-tert-butylnitrone,pyridyloxide tert-butylnitrone,4-tert-butyl oxo ammonio methylidene pyridin-1 4h-olate,alpha-4-pyridyl-n-oxide-n-t-butylnitrone,alpha-4-pyridyl n-oxide-n-tert-butylnitrone,n-tert-butyl-alpha-4-pyridyl nitrone n'-oxide,alpha-4-pyridyl-1-oxide-n-t-butylnitrone
IUPAC Name	4-[(tert-butyl-oxo-λ⁵-azanylidene)methyl]pyridin-1-ium-1-olate
InChI Key	RNRMWTCECDHNQU-UHFFFAOYSA-N
Molecular Formula	C10H14N2O2

1,148

3,5-Dimethylpyridine N-Oxide 98.0+%, TCI America™

CAS: 3718-65-8 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.155 MDL Number: MFCD00126839 InChI Key: SSTLCMOZTCLOLQ-UHFFFAOYSA-N Synonym: 3,5-Lutidine N-Oxide PubChem CID: 19485 IUPAC Name: 3,5-dimethyl-1-oxidopyridin-1-ium SMILES: CC1=CC(=C[N+](=C1)[O-])C

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Specifications

PubChem CID	19485
CAS	3718-65-8
Molecular Weight (g/mol)	123.155
MDL Number	MFCD00126839
SMILES	CC1=CC(=C[N+](=C1)[O-])C
Synonym	3,5-Lutidine N-Oxide
IUPAC Name	3,5-dimethyl-1-oxidopyridin-1-ium
InChI Key	SSTLCMOZTCLOLQ-UHFFFAOYSA-N
Molecular Formula	C7H9NO

1,149

2,5-Dichloropyridine-4-boronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	12177416
CAS	847664-64-6
Molecular Weight (g/mol)	191.802
MDL Number	MFCD06798254
Color	White
Physical Form	Crystalline Powder
SMILES	B(C1=CC(=NC=C1Cl)Cl)(O)O
TSCA	No
IUPAC Name	(2,5-dichloropyridin-4-yl)boronic acid
InChI Key	BEJJMDOFMZCRST-UHFFFAOYSA-N
Molecular Formula	C5H4BCl2NO2
Formula Weight	191.80
Melting Point	202°C

1,150

2-Chloro-4-nitropyridine N-Oxide 96.0+%, TCI America™

CAS: 14432-16-7 Molecular Formula: C5H3ClN2O3 Molecular Weight (g/mol): 174.54 MDL Number: MFCD00955617 InChI Key: YSTCMHHKDOVZDA-UHFFFAOYSA-N PubChem CID: 84433 IUPAC Name: 2-chloro-4-nitro-1-oxidopyridin-1-ium SMILES: C1=C[N+](=C(C=C1[N+](=O)[O-])Cl)[O-]

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PubChem CID	84433
CAS	14432-16-7
Molecular Weight (g/mol)	174.54
MDL Number	MFCD00955617
SMILES	C1=C[N+](=C(C=C1[N+](=O)[O-])Cl)[O-]
IUPAC Name	2-chloro-4-nitro-1-oxidopyridin-1-ium
InChI Key	YSTCMHHKDOVZDA-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O3

1,151

3-Chloro-4-iodopyridine 98.0+%, TCI America™

CAS: 77332-79-7 Molecular Formula: C5H3ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD00272199 InChI Key: SQXBYRRNGPVSAU-UHFFFAOYSA-N Synonym: pyridine, 3-chloro-4-iodo,pubchem9822,acmc-1birm,3-chloro-4-iodo-pyridine,pyridine,3-chloro-4-iodo,ksc644e7r,3-chloro-4-iodopyridine PubChem CID: 12602200 IUPAC Name: 3-chloro-4-iodopyridine SMILES: C1=CN=CC(=C1I)Cl

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PubChem CID	12602200
CAS	77332-79-7
Molecular Weight (g/mol)	239.44
MDL Number	MFCD00272199
SMILES	C1=CN=CC(=C1I)Cl
Synonym	pyridine, 3-chloro-4-iodo,pubchem9822,acmc-1birm,3-chloro-4-iodo-pyridine,pyridine,3-chloro-4-iodo,ksc644e7r,3-chloro-4-iodopyridine
IUPAC Name	3-chloro-4-iodopyridine
InChI Key	SQXBYRRNGPVSAU-UHFFFAOYSA-N
Molecular Formula	C5H3ClIN

1,152

2-(2,4-Difluorophenyl)pyridine 98.0+%, TCI America™

CAS: 391604-55-0 Molecular Formula: C11H7F2N Molecular Weight (g/mol): 191.181 MDL Number: MFCD07787526 InChI Key: SSABEFIRGJISFH-UHFFFAOYSA-N PubChem CID: 11263359 IUPAC Name: 2-(2,4-difluorophenyl)pyridine SMILES: C1=CC=NC(=C1)C2=C(C=C(C=C2)F)F

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Specifications

PubChem CID	11263359
CAS	391604-55-0
Molecular Weight (g/mol)	191.181
MDL Number	MFCD07787526
SMILES	C1=CC=NC(=C1)C2=C(C=C(C=C2)F)F
IUPAC Name	2-(2,4-difluorophenyl)pyridine
InChI Key	SSABEFIRGJISFH-UHFFFAOYSA-N
Molecular Formula	C11H7F2N

1,153

3-Amino-2-bromo-5-chloropyridine 98.0+%, TCI America™

CAS: 90902-83-3 Molecular Formula: C5H4BrClN2 Molecular Weight (g/mol): 207.455 MDL Number: MFCD07368976 InChI Key: AZOXQBMBDRLSCQ-UHFFFAOYSA-N PubChem CID: 2769640 IUPAC Name: 2-bromo-5-chloropyridin-3-amine SMILES: C1=C(C(=NC=C1Cl)Br)N

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PubChem CID	2769640
CAS	90902-83-3
Molecular Weight (g/mol)	207.455
MDL Number	MFCD07368976
SMILES	C1=C(C(=NC=C1Cl)Br)N
IUPAC Name	2-bromo-5-chloropyridin-3-amine
InChI Key	AZOXQBMBDRLSCQ-UHFFFAOYSA-N
Molecular Formula	C5H4BrClN2

1,154

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

CAS: 2369-19-9 Molecular Formula: C6H6FN Molecular Weight (g/mol): 111.119 MDL Number: MFCD00041225 InChI Key: AOSOZARHUJMBLZ-UHFFFAOYSA-N Synonym: 2-fluoro-5-picoline,6-fluoro-3-picoline,2-fluoro-5-methypyridine,2-fluoro-5-methyl-pyridine,fluoromethylpyridine3,2-fluoro-5-methyl pyridine,pyridine, 2-fluoro-5-methyl,pubchem4059,acmc-1cdos,5-methyl-2-fluoropyridine PubChem CID: 2774635 IUPAC Name: 2-fluoro-5-methylpyridine SMILES: CC1=CN=C(C=C1)F

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PubChem CID	2774635
CAS	2369-19-9
Molecular Weight (g/mol)	111.119
MDL Number	MFCD00041225
SMILES	CC1=CN=C(C=C1)F
Synonym	2-fluoro-5-picoline,6-fluoro-3-picoline,2-fluoro-5-methypyridine,2-fluoro-5-methyl-pyridine,fluoromethylpyridine3,2-fluoro-5-methyl pyridine,pyridine, 2-fluoro-5-methyl,pubchem4059,acmc-1cdos,5-methyl-2-fluoropyridine
IUPAC Name	2-fluoro-5-methylpyridine
InChI Key	AOSOZARHUJMBLZ-UHFFFAOYSA-N
Molecular Formula	C6H6FN

1,155

6-Chloronicotinic Acid 98.0+%, TCI America™

CAS: 5326-23-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006241 InChI Key: UAWMVMPAYRWUFX-UHFFFAOYSA-N Synonym: 6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid PubChem CID: 79222 IUPAC Name: 6-chloropyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)Cl

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Specifications

PubChem CID	79222
CAS	5326-23-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006241
SMILES	C1=CC(=NC=C1C(=O)O)Cl
Synonym	6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid
IUPAC Name	6-chloropyridine-3-carboxylic acid
InChI Key	UAWMVMPAYRWUFX-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

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