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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1,531 – 1,545 of 178,095 results

1,531

6-Amino-2-methyl-3-nitropyridine 98.0+%, TCI America™

CAS: 22280-62-2 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 MDL Number: MFCD00053582 InChI Key: BGMZTBKXOFFTBJ-UHFFFAOYSA-N Synonym: 2-amino-6-methyl-5-nitropyridine,6-amino-3-nitro-2-picoline,2-amino-5-nitro-6-methylpyridine,6-amino-2-methyl-3-nitropyridine,2-amino-5-nitro-6-methyl pyridine,2-amino-5-nitro-6-picoline,6-amino-3-nitro-2-methylpyridine,6-methyl-5-nitro-2-pyridinamine,6-methyl-5-nitro-pyridin-2-ylamine,6-methyl-5-nitro-2-pyridylamine PubChem CID: 247976 IUPAC Name: 6-methyl-5-nitropyridin-2-amine SMILES: CC1=C(C=CC(=N1)N)[N+](=O)[O-]

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PubChem CID	247976
CAS	22280-62-2
Molecular Weight (g/mol)	153.141
MDL Number	MFCD00053582
SMILES	CC1=C(C=CC(=N1)N)[N+](=O)[O-]
Synonym	2-amino-6-methyl-5-nitropyridine,6-amino-3-nitro-2-picoline,2-amino-5-nitro-6-methylpyridine,6-amino-2-methyl-3-nitropyridine,2-amino-5-nitro-6-methyl pyridine,2-amino-5-nitro-6-picoline,6-amino-3-nitro-2-methylpyridine,6-methyl-5-nitro-2-pyridinamine,6-methyl-5-nitro-pyridin-2-ylamine,6-methyl-5-nitro-2-pyridylamine
IUPAC Name	6-methyl-5-nitropyridin-2-amine
InChI Key	BGMZTBKXOFFTBJ-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

1,532

Pyridine-2-carboxylic Acid 99.0+%, TCI America™

CAS: 98-98-6 Molecular Formula: C6H5NO2 Molecular Weight (g/mol): 123.111 MDL Number: MFCD00006293 InChI Key: SIOXPEMLGUPBBT-UHFFFAOYSA-N Synonym: picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique PubChem CID: 1018 ChEBI: CHEBI:28747 IUPAC Name: pyridine-2-carboxylic acid SMILES: C1=CC=NC(=C1)C(=O)O

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PubChem CID	1018
CAS	98-98-6
Molecular Weight (g/mol)	123.111
ChEBI	CHEBI:28747
MDL Number	MFCD00006293
SMILES	C1=CC=NC(=C1)C(=O)O
Synonym	picolinic acid,2-pyridinecarboxylic acid,2-picolinic acid,2-carboxypyridine,alpha-picolinic acid,o-pyridinecarboxylic acid,pyridinecarboxylic acid,alpha-pyridinecarboxylic acid,picolinate,acide picolique
IUPAC Name	pyridine-2-carboxylic acid
InChI Key	SIOXPEMLGUPBBT-UHFFFAOYSA-N
Molecular Formula	C6H5NO2

1,533

2-Aminoisonicotinamide 98.0+%, TCI America™

CAS: 13538-42-6 Molecular Formula: C6H7N3O Molecular Weight (g/mol): 137.14 MDL Number: MFCD03791262 InChI Key: AGSDASDGMNDAIE-UHFFFAOYSA-N Synonym: 2-aminoisonicotinamide,2-amino-isonicotinamide,2-amino-4-pyridinecarboxamide,4-pyridinecarboxamide, 2-amino,4-pyridinecarboxamide,2-amino,2-amino isonicotinamide,pubchem16603,acmc-1bppf,2-amino-4-pyridinecarbamide,2-azanylpyridine-4-carboxamide PubChem CID: 351653 IUPAC Name: 2-aminopyridine-4-carboxamide SMILES: NC(=O)C1=CC=NC(N)=C1

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Specifications

PubChem CID	351653
CAS	13538-42-6
Molecular Weight (g/mol)	137.14
MDL Number	MFCD03791262
SMILES	NC(=O)C1=CC=NC(N)=C1
Synonym	2-aminoisonicotinamide,2-amino-isonicotinamide,2-amino-4-pyridinecarboxamide,4-pyridinecarboxamide, 2-amino,4-pyridinecarboxamide,2-amino,2-amino isonicotinamide,pubchem16603,acmc-1bppf,2-amino-4-pyridinecarbamide,2-azanylpyridine-4-carboxamide
IUPAC Name	2-aminopyridine-4-carboxamide
InChI Key	AGSDASDGMNDAIE-UHFFFAOYSA-N
Molecular Formula	C6H7N3O

1,534

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

CAS: 53939-30-3 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD01318951 InChI Key: PEAOEIWYQVXZMB-UHFFFAOYSA-N Synonym: 2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine PubChem CID: 2734414 IUPAC Name: 5-bromo-2-chloropyridine SMILES: C1=CC(=NC=C1Br)Cl

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PubChem CID	2734414
CAS	53939-30-3
Molecular Weight (g/mol)	192.44
MDL Number	MFCD01318951
SMILES	C1=CC(=NC=C1Br)Cl
Synonym	2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine
IUPAC Name	5-bromo-2-chloropyridine
InChI Key	PEAOEIWYQVXZMB-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,535

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

CAS: 6332-56-5 Molecular Formula: C5H4N2O3 Molecular Weight (g/mol): 140.10 MDL Number: MFCD00006270 InChI Key: BOAFCICMVMFLIT-UHFFFAOYSA-N Synonym: 2-hydroxy-3-nitropyridine,3-nitropyridin-2-ol,3-nitro-2-pyridinol,3-nitropyridin-2 1h-one,2 1h-pyridinone, 3-nitro,3-nitro-2-hydroxypyridine,pyridine, 2-hydroxy-3-nitro,3-nitro-1,2-dihydropyridin-2-one,3-nitro-2-oxopyridine,2-pyridinol, 3-nitro PubChem CID: 22793 IUPAC Name: 3-nitro-1,2-dihydropyridin-2-one SMILES: [O-][N+](=O)C1=CC=CNC1=O

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PubChem CID	22793
CAS	6332-56-5
Molecular Weight (g/mol)	140.10
MDL Number	MFCD00006270
SMILES	[O-][N+](=O)C1=CC=CNC1=O
Synonym	2-hydroxy-3-nitropyridine,3-nitropyridin-2-ol,3-nitro-2-pyridinol,3-nitropyridin-2 1h-one,2 1h-pyridinone, 3-nitro,3-nitro-2-hydroxypyridine,pyridine, 2-hydroxy-3-nitro,3-nitro-1,2-dihydropyridin-2-one,3-nitro-2-oxopyridine,2-pyridinol, 3-nitro
IUPAC Name	3-nitro-1,2-dihydropyridin-2-one
InChI Key	BOAFCICMVMFLIT-UHFFFAOYSA-N
Molecular Formula	C5H4N2O3

1,536

5-Bromo-2-fluoro-4-methylpyridine 98.0+%, TCI America™

CAS: 864830-16-0 Molecular Formula: C6H5BrFN Molecular Weight (g/mol): 190.015 MDL Number: MFCD09839213 InChI Key: PFODFMZCBQUYNG-UHFFFAOYSA-N Synonym: 5-bromo-2-fluoro-4-picoline,5-bromo-2-fluoro-4-methyl-pyridine,2-fluoro-4-methyl-5-bromopyridine,pubchem3547,acmc-209q9w,ksc495s8j PubChem CID: 23157062 IUPAC Name: 5-bromo-2-fluoro-4-methylpyridine SMILES: CC1=CC(=NC=C1Br)F

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PubChem CID	23157062
CAS	864830-16-0
Molecular Weight (g/mol)	190.015
MDL Number	MFCD09839213
SMILES	CC1=CC(=NC=C1Br)F
Synonym	5-bromo-2-fluoro-4-picoline,5-bromo-2-fluoro-4-methyl-pyridine,2-fluoro-4-methyl-5-bromopyridine,pubchem3547,acmc-209q9w,ksc495s8j
IUPAC Name	5-bromo-2-fluoro-4-methylpyridine
InChI Key	PFODFMZCBQUYNG-UHFFFAOYSA-N
Molecular Formula	C6H5BrFN

1,537

Pyridine-2-carboxylic Acid Hydrochloride 98.0+%, TCI America™

CAS: 636-80-6 Molecular Formula: C6H6ClNO2 Molecular Weight (g/mol): 159.57 MDL Number: MFCD00050666 InChI Key: HFAFXVOPGDBAOK-UHFFFAOYSA-N Synonym: Picolinic Acid Hydrochloride PubChem CID: 71559 IUPAC Name: hydrogen pyridine-2-carboxylic acid chloride SMILES: [H+].[Cl-].OC(=O)C1=CC=CC=N1

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PubChem CID	71559
CAS	636-80-6
Molecular Weight (g/mol)	159.57
MDL Number	MFCD00050666
SMILES	[H+].[Cl-].OC(=O)C1=CC=CC=N1
Synonym	Picolinic Acid Hydrochloride
IUPAC Name	hydrogen pyridine-2-carboxylic acid chloride
InChI Key	HFAFXVOPGDBAOK-UHFFFAOYSA-N
Molecular Formula	C6H6ClNO2

1,538

2,5-Dichloroisonicotinic Acid 98.0+%, TCI America™

CAS: 88912-26-9 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 191.995 MDL Number: MFCD00466640 InChI Key: GFOVTTQVBDEYPP-UHFFFAOYSA-N Synonym: 2,5-dichloroisonicotinic acid,2,5-dichloro-isonicotinic acid,4-carboxy-2,5-dichloropyridine,4-pyridinecarboxylic acid, 2,5-dichloro,2,5-dichloro-4-pyridinecarboxylic acid,pubchem13559,acmc-209qxv,ksc447s3n,2,5-dichloro isonicotinic acid,gfovttqvbdeypp-uhfffaoysa PubChem CID: 2736087 IUPAC Name: 2,5-dichloropyridine-4-carboxylic acid SMILES: C1=C(C(=CN=C1Cl)Cl)C(=O)O

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PubChem CID	2736087
CAS	88912-26-9
Molecular Weight (g/mol)	191.995
MDL Number	MFCD00466640
SMILES	C1=C(C(=CN=C1Cl)Cl)C(=O)O
Synonym	2,5-dichloroisonicotinic acid,2,5-dichloro-isonicotinic acid,4-carboxy-2,5-dichloropyridine,4-pyridinecarboxylic acid, 2,5-dichloro,2,5-dichloro-4-pyridinecarboxylic acid,pubchem13559,acmc-209qxv,ksc447s3n,2,5-dichloro isonicotinic acid,gfovttqvbdeypp-uhfffaoysa
IUPAC Name	2,5-dichloropyridine-4-carboxylic acid
InChI Key	GFOVTTQVBDEYPP-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

1,539

2,6-Difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 1072945-00-6 Molecular Formula: C11H14BF2NO2 Molecular Weight (g/mol): 241.04 MDL Number: MFCD09037475 InChI Key: CLDFZDCZPCIBKO-UHFFFAOYSA-N Synonym: 2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2,6-difluoropyridine-3-boronic acid pinacol ester,2,6-difluoropyridin-3-ylboronic acid pinacol ester,2,6-difluoropyridin-3-ylboronic acid, pinacol ester,2,6-difluoropyridin-3-yl boronic acid pinacol ester,2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl pyridine,2,6-difluoro-3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-2,6-difluoro-3-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane PubChem CID: 44755153 IUPAC Name: 2,6-difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1(C)OB(OC1(C)C)C1=C(F)N=C(F)C=C1

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PubChem CID	44755153
CAS	1072945-00-6
Molecular Weight (g/mol)	241.04
MDL Number	MFCD09037475
SMILES	CC1(C)OB(OC1(C)C)C1=C(F)N=C(F)C=C1
Synonym	2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2,6-difluoropyridine-3-boronic acid pinacol ester,2,6-difluoropyridin-3-ylboronic acid pinacol ester,2,6-difluoropyridin-3-ylboronic acid, pinacol ester,2,6-difluoropyridin-3-yl boronic acid pinacol ester,2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2,6-difluoro-3-4,4,5,5-tetramethyl-1,3,2-dioxaborolane-2-yl pyridine,2,6-difluoro-3-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-2,6-difluoro-3-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
IUPAC Name	2,6-difluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	CLDFZDCZPCIBKO-UHFFFAOYSA-N
Molecular Formula	C11H14BF2NO2

1,540

1-(Carbamoylmethyl)pyridinium Chloride 98.0+%, TCI America™

CAS: 41220-29-5 Molecular Formula: C7H9ClN2O Molecular Weight (g/mol): 172.61 MDL Number: MFCD00032002 InChI Key: IMJBHWDMQIYCEI-UHFFFAOYSA-N PubChem CID: 2756440 IUPAC Name: 1-(carbamoylmethyl)pyridin-1-ium chloride SMILES: [Cl-].NC(=O)C[N+]1=CC=CC=C1

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PubChem CID	2756440
CAS	41220-29-5
Molecular Weight (g/mol)	172.61
MDL Number	MFCD00032002
SMILES	[Cl-].NC(=O)C[N+]1=CC=CC=C1
IUPAC Name	1-(carbamoylmethyl)pyridin-1-ium chloride
InChI Key	IMJBHWDMQIYCEI-UHFFFAOYSA-N
Molecular Formula	C7H9ClN2O

1,541

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

CAS: 98121-41-6 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD03840434 InChI Key: XTCHZNJJTQACES-UHFFFAOYSA-N PubChem CID: 14595219 IUPAC Name: 5,6-dichloropyridin-3-amine SMILES: NC1=CC(Cl)=C(Cl)N=C1

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PubChem CID	14595219
CAS	98121-41-6
Molecular Weight (g/mol)	163.00
MDL Number	MFCD03840434
SMILES	NC1=CC(Cl)=C(Cl)N=C1
IUPAC Name	5,6-dichloropyridin-3-amine
InChI Key	XTCHZNJJTQACES-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

1,542

2-Phenylquinoline 98.0+%, TCI America™

CAS: 612-96-4 Molecular Formula: C15H11N Molecular Weight (g/mol): 205.26 MDL Number: MFCD00011568 InChI Key: FSEXLNMNADBYJU-UHFFFAOYSA-N Synonym: quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940 PubChem CID: 71545 IUPAC Name: 2-phenylquinoline SMILES: C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1

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PubChem CID	71545
CAS	612-96-4
Molecular Weight (g/mol)	205.26
MDL Number	MFCD00011568
SMILES	C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940
IUPAC Name	2-phenylquinoline
InChI Key	FSEXLNMNADBYJU-UHFFFAOYSA-N
Molecular Formula	C15H11N

1,543

4-Amino-2,3,5,6-tetrafluoropyridine 97.0+%, TCI America™

CAS: 1682-20-8 Molecular Formula: C5H2F4N2 Molecular Weight (g/mol): 166.079 MDL Number: MFCD00010855 InChI Key: PLVFNMQHMRRBAA-UHFFFAOYSA-N Synonym: 4-amino-2,3,5,6-tetrafluoropyridine,4-aminotetrafluoropyridine,tetrafluoropyridin-4-amine,2,3,5,6-tetrafluoro-4-pyridinamine,2,3,5,6-tetrafluoro-4-pyridylamine,pubchem2992,acmc-1bzbr,4-amino-tetrafluoropyridine,4-amino-2,3,5,6-tetrafluorropyridine,4-pyridinamine, 2,3,5,6-tetrafluoro PubChem CID: 1270911 IUPAC Name: 2,3,5,6-tetrafluoropyridin-4-amine SMILES: C1(=C(C(=NC(=C1F)F)F)F)N

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PubChem CID	1270911
CAS	1682-20-8
Molecular Weight (g/mol)	166.079
MDL Number	MFCD00010855
SMILES	C1(=C(C(=NC(=C1F)F)F)F)N
Synonym	4-amino-2,3,5,6-tetrafluoropyridine,4-aminotetrafluoropyridine,tetrafluoropyridin-4-amine,2,3,5,6-tetrafluoro-4-pyridinamine,2,3,5,6-tetrafluoro-4-pyridylamine,pubchem2992,acmc-1bzbr,4-amino-tetrafluoropyridine,4-amino-2,3,5,6-tetrafluorropyridine,4-pyridinamine, 2,3,5,6-tetrafluoro
IUPAC Name	2,3,5,6-tetrafluoropyridin-4-amine
InChI Key	PLVFNMQHMRRBAA-UHFFFAOYSA-N
Molecular Formula	C5H2F4N2

1,544

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

CAS: 18368-76-8 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.571 InChI Key: RKVUCIFREKHYTL-UHFFFAOYSA-N PubChem CID: 87603 IUPAC Name: 2-chloro-3-methylpyridine SMILES: CC1=C(N=CC=C1)Cl

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PubChem CID	87603
CAS	18368-76-8
Molecular Weight (g/mol)	127.571
SMILES	CC1=C(N=CC=C1)Cl
IUPAC Name	2-chloro-3-methylpyridine
InChI Key	RKVUCIFREKHYTL-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

1,545

2,6-Difluoropyridine 98.0+%, TCI America™

CAS: 1513-65-1 Molecular Formula: C5H3F2N Molecular Weight (g/mol): 115.083 MDL Number: MFCD00006227 InChI Key: MBTGBRYMJKYYOE-UHFFFAOYSA-N Synonym: pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine PubChem CID: 73934 IUPAC Name: 2,6-difluoropyridine SMILES: C1=CC(=NC(=C1)F)F

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PubChem CID	73934
CAS	1513-65-1
Molecular Weight (g/mol)	115.083
MDL Number	MFCD00006227
SMILES	C1=CC(=NC(=C1)F)F
Synonym	pyridine, 2,6-difluoro,2,6-difluorpyridin,ccris 1720,2,6-difluoro-pyridine,2,6-difluoropyridin,pubchem9241,2,6 difluoropyridine,2, 6-difluoropyridine,2,6 difluoro pyridine,2,6-di-fluoropyridine
IUPAC Name	2,6-difluoropyridine
InChI Key	MBTGBRYMJKYYOE-UHFFFAOYSA-N
Molecular Formula	C5H3F2N

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