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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1,861 – 1,875 of 178,093 results

1,861

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

CAS: 21901-40-6 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 MDL Number: MFCD00010692 InChI Key: GRBBNZYMXKTQAI-UHFFFAOYSA-N Synonym: 2-amino-4-methyl-5-nitropyridine,2-amino-5-nitro-4-picoline,2-amino-4-methyl-5-nitro pyridine,4-methyl-5-nitro-2-pyridinamine,4-methyl-5-nitro-2-pyridylamine,2-pyridinamine, 4-methyl-5-nitro,4-methyl-5-nitro-pyridin-2-ylamine,2-amino-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2-amin,2-amino-5-nitro-4-picoline 2-amino-4-methyl-5-nitropyridine PubChem CID: 243165 IUPAC Name: 4-methyl-5-nitropyridin-2-amine SMILES: CC1=CC(=NC=C1[N+](=O)[O-])N

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PubChem CID	243165
CAS	21901-40-6
Molecular Weight (g/mol)	153.141
MDL Number	MFCD00010692
SMILES	CC1=CC(=NC=C1[N+](=O)[O-])N
Synonym	2-amino-4-methyl-5-nitropyridine,2-amino-5-nitro-4-picoline,2-amino-4-methyl-5-nitro pyridine,4-methyl-5-nitro-2-pyridinamine,4-methyl-5-nitro-2-pyridylamine,2-pyridinamine, 4-methyl-5-nitro,4-methyl-5-nitro-pyridin-2-ylamine,2-amino-5-nitro-4-methylpyridine,4-methyl-5-nitropyridin-2-amin,2-amino-5-nitro-4-picoline 2-amino-4-methyl-5-nitropyridine
IUPAC Name	4-methyl-5-nitropyridin-2-amine
InChI Key	GRBBNZYMXKTQAI-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

1,862

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

CAS: 3430-21-5 Molecular Formula: C6H7BrN2 Molecular Weight (g/mol): 187.04 MDL Number: MFCD00068232 InChI Key: KBLGGRWUEVCNPY-UHFFFAOYSA-N Synonym: 2-amino-5-bromo-3-methylpyridine,2-amino-5-bromo-3-picoline,2-amino-3-methyl-5-bromopyridine,5-bromo-3-methyl-pyridin-2-ylamine,2-pyridinamine, 5-bromo-3-methyl,5-bromo-3-methyl-2-pyridinamine,2-amina-5-bromo-3-picoline,5-bromo-3-methyl-2-pyridylamine,5-bromo-3-methyl-pyridin-2-amine,5-bromo-3-methylpyridin-2-ylamine PubChem CID: 137934 IUPAC Name: 5-bromo-3-methylpyridin-2-amine SMILES: CC1=CC(=CN=C1N)Br

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PubChem CID	137934
CAS	3430-21-5
Molecular Weight (g/mol)	187.04
MDL Number	MFCD00068232
SMILES	CC1=CC(=CN=C1N)Br
Synonym	2-amino-5-bromo-3-methylpyridine,2-amino-5-bromo-3-picoline,2-amino-3-methyl-5-bromopyridine,5-bromo-3-methyl-pyridin-2-ylamine,2-pyridinamine, 5-bromo-3-methyl,5-bromo-3-methyl-2-pyridinamine,2-amina-5-bromo-3-picoline,5-bromo-3-methyl-2-pyridylamine,5-bromo-3-methyl-pyridin-2-amine,5-bromo-3-methylpyridin-2-ylamine
IUPAC Name	5-bromo-3-methylpyridin-2-amine
InChI Key	KBLGGRWUEVCNPY-UHFFFAOYSA-N
Molecular Formula	C6H7BrN2

1,863

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

1,864

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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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

1,865

8-[2-(2-Pyridyl)phenyl]-5H-pyrido[3,2-b]indole 98.0+%, TCI America™

CAS: 1251503-35-1 Molecular Formula: C22H15N3 Molecular Weight (g/mol): 321.383 InChI Key: ROQWGQBJRGUPAG-UHFFFAOYSA-N PubChem CID: 51051482 IUPAC Name: 8-(2-pyridin-2-ylphenyl)-5H-pyrido[3,2-b]indole SMILES: C1=CC=C(C(=C1)C2=CC3=C(C=C2)NC4=C3N=CC=C4)C5=CC=CC=N5

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PubChem CID	51051482
CAS	1251503-35-1
Molecular Weight (g/mol)	321.383
SMILES	C1=CC=C(C(=C1)C2=CC3=C(C=C2)NC4=C3N=CC=C4)C5=CC=CC=N5
IUPAC Name	8-(2-pyridin-2-ylphenyl)-5H-pyrido[3,2-b]indole
InChI Key	ROQWGQBJRGUPAG-UHFFFAOYSA-N
Molecular Formula	C22H15N3

1,866

6-Phenylpyridine-2-carboxylic Acid 98.0+%, TCI America™

CAS: 39774-28-2 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.209 MDL Number: MFCD04114206 InChI Key: CXOPUGLYEYDAMC-UHFFFAOYSA-N Synonym: 6-Phenylpicolinic Acid PubChem CID: 2762884 IUPAC Name: 6-phenylpyridine-2-carboxylic acid SMILES: C1=CC=C(C=C1)C2=NC(=CC=C2)C(=O)O

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PubChem CID	2762884
CAS	39774-28-2
Molecular Weight (g/mol)	199.209
MDL Number	MFCD04114206
SMILES	C1=CC=C(C=C1)C2=NC(=CC=C2)C(=O)O
Synonym	6-Phenylpicolinic Acid
IUPAC Name	6-phenylpyridine-2-carboxylic acid
InChI Key	CXOPUGLYEYDAMC-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

1,867

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

CAS: 879291-27-7 Molecular Formula: C17H20BNO2 Molecular Weight (g/mol): 281.16 MDL Number: MFCD12032565 InChI Key: XLBHFDXPYKKVFI-UHFFFAOYSA-N Synonym: 4,4,5,5-Tetramethyl-2-(6-phenyl-3-pyridyl)-1,3,2-dioxaborolane, 6-Phenyl-3-pyridylboronic Acid Pinacol Ester PubChem CID: 45786526 IUPAC Name: 2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: CC1(C)OB(OC1(C)C)C1=CN=C(C=C1)C1=CC=CC=C1

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PubChem CID	45786526
CAS	879291-27-7
Molecular Weight (g/mol)	281.16
MDL Number	MFCD12032565
SMILES	CC1(C)OB(OC1(C)C)C1=CN=C(C=C1)C1=CC=CC=C1
Synonym	4,4,5,5-Tetramethyl-2-(6-phenyl-3-pyridyl)-1,3,2-dioxaborolane, 6-Phenyl-3-pyridylboronic Acid Pinacol Ester
IUPAC Name	2-phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	XLBHFDXPYKKVFI-UHFFFAOYSA-N
Molecular Formula	C17H20BNO2

1,868

2-Methylpyridine 98.0+%, TCI America™

CAS: 109-06-8 Molecular Formula: C6H7N Molecular Weight (g/mol): 93.129 MDL Number: MFCD00006332 InChI Key: BSKHPKMHTQYZBB-UHFFFAOYSA-N Synonym: 2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha PubChem CID: 7975 ChEBI: CHEBI:50415 IUPAC Name: 2-methylpyridine SMILES: CC1=CC=CC=N1

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PubChem CID	7975
CAS	109-06-8
Molecular Weight (g/mol)	93.129
ChEBI	CHEBI:50415
MDL Number	MFCD00006332
SMILES	CC1=CC=CC=N1
Synonym	2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha
IUPAC Name	2-methylpyridine
InChI Key	BSKHPKMHTQYZBB-UHFFFAOYSA-N
Molecular Formula	C6H7N

1,869

3-Methylpyridine N-Oxide 98.0+%, TCI America™

CAS: 1003-73-2 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00006203 InChI Key: DMGGLIWGZFZLIY-UHFFFAOYSA-N Synonym: 3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide PubChem CID: 13858 IUPAC Name: 3-methyl-1-oxidopyridin-1-ium SMILES: CC1=C[N+](=CC=C1)[O-]

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PubChem CID	13858
CAS	1003-73-2
Molecular Weight (g/mol)	109.128
MDL Number	MFCD00006203
SMILES	CC1=C[N+](=CC=C1)[O-]
Synonym	3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide
IUPAC Name	3-methyl-1-oxidopyridin-1-ium
InChI Key	DMGGLIWGZFZLIY-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,870

Sodium Pyridine-2-carboxylate 98.0+%, TCI America™

CAS: 57665-05-1 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00070517 InChI Key: RLEBKHAOAHYZHT-UHFFFAOYSA-M Synonym: Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate PubChem CID: 23668608 IUPAC Name: sodium;pyridine-2-carboxylate SMILES: C1=CC=NC(=C1)C(=O)[O-].[Na+]

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PubChem CID	23668608
CAS	57665-05-1
Molecular Weight (g/mol)	145.093
MDL Number	MFCD00070517
SMILES	C1=CC=NC(=C1)C(=O)[O-].[Na+]
Synonym	Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate
IUPAC Name	sodium;pyridine-2-carboxylate
InChI Key	RLEBKHAOAHYZHT-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO2

1,871

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

1,872

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

CAS: 100-26-5 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006297 InChI Key: LVPMIMZXDYBCDF-UHFFFAOYSA-N Synonym: 2,5-pyridinedicarboxylic acid,isocinchomeronic acid,2,5-pyridinedicarboxylicacid,unii-4k1kgr926x,pyridinedicarboxylic acid-2,5,chembl88972,pyridine 2,5-dicarboxylate,pubchem12991,2,5-dicarboxy-pyridine,6-carboxy-nicotinic acid PubChem CID: 7493 ChEBI: CHEBI:46865 IUPAC Name: pyridine-2,5-dicarboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)C(=O)O

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PubChem CID	7493
CAS	100-26-5
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46865
MDL Number	MFCD00006297
SMILES	C1=CC(=NC=C1C(=O)O)C(=O)O
Synonym	2,5-pyridinedicarboxylic acid,isocinchomeronic acid,2,5-pyridinedicarboxylicacid,unii-4k1kgr926x,pyridinedicarboxylic acid-2,5,chembl88972,pyridine 2,5-dicarboxylate,pubchem12991,2,5-dicarboxy-pyridine,6-carboxy-nicotinic acid
IUPAC Name	pyridine-2,5-dicarboxylic acid
InChI Key	LVPMIMZXDYBCDF-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

1,873

2,3-Pyridinedicarboxylic Acid 98.0+%, TCI America™

CAS: 89-00-9 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006295 InChI Key: GJAWHXHKYYXBSV-UHFFFAOYSA-N Synonym: quinolinic acid,2,3-pyridinedicarboxylic acid,quinolinate,pyridine-2,3-dicarboxylate,unii-f6f0hk1urn,2,3-pyridinedicarboxylicacid,pyridine-2,3-carboxylate,f6f0hk1urn,pyridin-2,3-dicarbonsaeure,2,3-pyridinedicarboxylate PubChem CID: 1066 ChEBI: CHEBI:16675 IUPAC Name: pyridine-2,3-dicarboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)C(=O)O

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PubChem CID	1066
CAS	89-00-9
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:16675
MDL Number	MFCD00006295
SMILES	C1=CC(=C(N=C1)C(=O)O)C(=O)O
Synonym	quinolinic acid,2,3-pyridinedicarboxylic acid,quinolinate,pyridine-2,3-dicarboxylate,unii-f6f0hk1urn,2,3-pyridinedicarboxylicacid,pyridine-2,3-carboxylate,f6f0hk1urn,pyridin-2,3-dicarbonsaeure,2,3-pyridinedicarboxylate
IUPAC Name	pyridine-2,3-dicarboxylic acid
InChI Key	GJAWHXHKYYXBSV-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

1,874

PD 173074 95.0+%, TCI America™

CAS: 219580-11-7 Molecular Formula: C28H41N7O3 Molecular Weight (g/mol): 523.682 MDL Number: MFCD08705327 InChI Key: DXCUKNQANPLTEJ-UHFFFAOYSA-N Synonym: 1-tert-butyl-3-2-4-diethylamino butyl amino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,unii-a4tll8634y,3-tert-butyl-1-2-4-diethylamino butyl amino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,fgf/vegf receptor tyrosine kinase inhibitor, pd173074,1-tert-butyl-3-2-4-diethylamino butylamino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,2fgi,1-t-butyl-3-6-3,5-dimethoxyphenyl-2-4-diethylaminobutylamino-pyrido 2,3-d pyrimidin-7-yl urea,1-tert-butyl-3-6-3,5-dimethoxy-phenyl-2-4-diethylamino-butylamino-pyrido 2,3-d pyrimidin-7-yl-urea PubChem CID: 1401 ChEBI: CHEBI:63448 IUPAC Name: 1-tert-butyl-3-[2-[4-(diethylamino)butylamino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]urea SMILES: CCN(CC)CCCCNC1=NC2=NC(=C(C=C2C=N1)C3=CC(=CC(=C3)OC)OC)NC(=O)NC(C)(C)C

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PubChem CID	1401
CAS	219580-11-7
Molecular Weight (g/mol)	523.682
ChEBI	CHEBI:63448
MDL Number	MFCD08705327
SMILES	CCN(CC)CCCCNC1=NC2=NC(=C(C=C2C=N1)C3=CC(=CC(=C3)OC)OC)NC(=O)NC(C)(C)C
Synonym	1-tert-butyl-3-2-4-diethylamino butyl amino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,unii-a4tll8634y,3-tert-butyl-1-2-4-diethylamino butyl amino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,fgf/vegf receptor tyrosine kinase inhibitor, pd173074,1-tert-butyl-3-2-4-diethylamino butylamino-6-3,5-dimethoxyphenyl pyrido 2,3-d pyrimidin-7-yl urea,2fgi,1-t-butyl-3-6-3,5-dimethoxyphenyl-2-4-diethylaminobutylamino-pyrido 2,3-d pyrimidin-7-yl urea,1-tert-butyl-3-6-3,5-dimethoxy-phenyl-2-4-diethylamino-butylamino-pyrido 2,3-d pyrimidin-7-yl-urea
IUPAC Name	1-tert-butyl-3-[2-[4-(diethylamino)butylamino]-6-(3,5-dimethoxyphenyl)pyrido[2,3-d]pyrimidin-7-yl]urea
InChI Key	DXCUKNQANPLTEJ-UHFFFAOYSA-N
Molecular Formula	C28H41N7O3

1,875

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

CAS: 5350-93-6 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.56 MDL Number: MFCD00006243 InChI Key: QAJYCQZQLVENRZ-UHFFFAOYSA-N Synonym: 5-amino-2-chloropyridine,2-chloro-5-aminopyridine,3-amino-6-chloropyridine,3-pyridinamine, 6-chloro,6-chloro-pyridin-3-ylamine,6-chloro-3-pyridylamine,2-chloro-5-amino pyridine,6-chloro-3-pyridinamine,6-chloropyridin-3-ylamine,6-chlorpyridin-3-amin PubChem CID: 79305 IUPAC Name: 6-chloropyridin-3-amine SMILES: NC1=CC=C(Cl)N=C1

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PubChem CID	79305
CAS	5350-93-6
Molecular Weight (g/mol)	128.56
MDL Number	MFCD00006243
SMILES	NC1=CC=C(Cl)N=C1
Synonym	5-amino-2-chloropyridine,2-chloro-5-aminopyridine,3-amino-6-chloropyridine,3-pyridinamine, 6-chloro,6-chloro-pyridin-3-ylamine,6-chloro-3-pyridylamine,2-chloro-5-amino pyridine,6-chloro-3-pyridinamine,6-chloropyridin-3-ylamine,6-chlorpyridin-3-amin
IUPAC Name	6-chloropyridin-3-amine
InChI Key	QAJYCQZQLVENRZ-UHFFFAOYSA-N
Molecular Formula	C5H5ClN2

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