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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1,411 – 1,425 of 178,095 results

1,411

3-Aminopyridine 99.0+%, TCI America™

CAS: 462-08-8 Molecular Formula: C5H6N2 Molecular Weight (g/mol): 94.12 MDL Number: MFCD00006400 InChI Key: CUYKNJBYIJFRCU-UHFFFAOYSA-N Synonym: 3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine PubChem CID: 10009 IUPAC Name: pyridin-3-amine SMILES: NC1=CC=CN=C1

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PubChem CID	10009
CAS	462-08-8
Molecular Weight (g/mol)	94.12
MDL Number	MFCD00006400
SMILES	NC1=CC=CN=C1
Synonym	3-aminopyridine,3-pyridinamine,3-pyridylamine,pyridin-3-ylamine,m-aminopyridine,amino-3 pyridine,pyridine, 3-amino,3-amino pyridine,beta-aminopyridine,amino-3-pyridine
IUPAC Name	pyridin-3-amine
InChI Key	CUYKNJBYIJFRCU-UHFFFAOYSA-N
Molecular Formula	C5H6N2

1,412

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

1,413

2-Chloro-5-nitropyridine 99.0+%, TCI America™

CAS: 4548-45-2 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.54 MDL Number: MFCD00006240 InChI Key: BAZVFQBTJPBRTJ-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-5-nitro,2-chloro-5-nitro-pyridine,3-nitro-6-chloropyridine,chloro 2--5-nitropyridine,2-chloro-5-nitro pyridine,zlchem 162,pubchem1190,chloro-5-nitropyridine,2chloro-5-nitropyridine,2-chloro-5-nitropyridin PubChem CID: 78308 IUPAC Name: 2-chloro-5-nitropyridine SMILES: [O-][N+](=O)C1=CC=C(Cl)N=C1

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PubChem CID	78308
CAS	4548-45-2
Molecular Weight (g/mol)	158.54
MDL Number	MFCD00006240
SMILES	[O-][N+](=O)C1=CC=C(Cl)N=C1
Synonym	pyridine, 2-chloro-5-nitro,2-chloro-5-nitro-pyridine,3-nitro-6-chloropyridine,chloro 2--5-nitropyridine,2-chloro-5-nitro pyridine,zlchem 162,pubchem1190,chloro-5-nitropyridine,2chloro-5-nitropyridine,2-chloro-5-nitropyridin
IUPAC Name	2-chloro-5-nitropyridine
InChI Key	BAZVFQBTJPBRTJ-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

1,414

1,7-Dichloro-4-methoxyisoquinoline 98.0+%, TCI America™

CAS: 630423-36-8 Molecular Formula: C10H7Cl2NO Molecular Weight (g/mol): 228.072 MDL Number: MFCD17012717 InChI Key: HOBCGPSQZNVUSJ-UHFFFAOYSA-N PubChem CID: 22250249 IUPAC Name: 1,7-dichloro-4-methoxyisoquinoline SMILES: COC1=CN=C(C2=C1C=CC(=C2)Cl)Cl

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Specifications

PubChem CID	22250249
CAS	630423-36-8
Molecular Weight (g/mol)	228.072
MDL Number	MFCD17012717
SMILES	COC1=CN=C(C2=C1C=CC(=C2)Cl)Cl
IUPAC Name	1,7-dichloro-4-methoxyisoquinoline
InChI Key	HOBCGPSQZNVUSJ-UHFFFAOYSA-N
Molecular Formula	C10H7Cl2NO

1,415

3,5-Dichloro-4-hydroxypyridine 98.0+%, TCI America™

CAS: 17228-70-5 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.99 MDL Number: MFCD00051673,MFCD00047448 InChI Key: YKCQWIYRLMNGMO-UHFFFAOYSA-N Synonym: 3,5-dichloropyridin-4-ol,3,5-dichloro-4-hydroxypyridine,3,5-dichloro-4-pyridone,3,5-dichloro-4-pyridinol,4 1h-pyridinone, 3,5-dichloro,3,5-dichloro-4 1h-pyridinone,4-pyridinol, 3,5-dichloro,3,5-dichlorohydropyridin-4-one,pubchem2583,acmc-209e4a PubChem CID: 87011 IUPAC Name: 3,5-dichloro-1,4-dihydropyridin-4-one SMILES: ClC1=CNC=C(Cl)C1=O

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Specifications

PubChem CID	87011
CAS	17228-70-5
Molecular Weight (g/mol)	163.99
MDL Number	MFCD00051673,MFCD00047448
SMILES	ClC1=CNC=C(Cl)C1=O
Synonym	3,5-dichloropyridin-4-ol,3,5-dichloro-4-hydroxypyridine,3,5-dichloro-4-pyridone,3,5-dichloro-4-pyridinol,4 1h-pyridinone, 3,5-dichloro,3,5-dichloro-4 1h-pyridinone,4-pyridinol, 3,5-dichloro,3,5-dichlorohydropyridin-4-one,pubchem2583,acmc-209e4a
IUPAC Name	3,5-dichloro-1,4-dihydropyridin-4-one
InChI Key	YKCQWIYRLMNGMO-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,416

2-Bromo-5-chloro-3-methylpyridine 98.0+%, TCI America™

CAS: 65550-77-8 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.47 MDL Number: MFCD03095062 InChI Key: XEHWMXAUPXFOHZ-UHFFFAOYSA-N Synonym: 2-Bromo-5-chloro-3-picoline PubChem CID: 12630985 IUPAC Name: 2-bromo-5-chloro-3-methylpyridine SMILES: CC1=CC(Cl)=CN=C1Br

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Specifications

PubChem CID	12630985
CAS	65550-77-8
Molecular Weight (g/mol)	206.47
MDL Number	MFCD03095062
SMILES	CC1=CC(Cl)=CN=C1Br
Synonym	2-Bromo-5-chloro-3-picoline
IUPAC Name	2-bromo-5-chloro-3-methylpyridine
InChI Key	XEHWMXAUPXFOHZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

1,417

4-Chloro-N-methyl-2-pyridinecarboxamide 98.0+%, TCI America™

CAS: 220000-87-3 Molecular Formula: C7H7ClN2O Molecular Weight (g/mol): 170.60 MDL Number: MFCD02185921 InChI Key: BGVBBMZMEKXUTR-UHFFFAOYSA-N Synonym: 4-chloro-n-methylpicolinamide,n-methyl-4-chloropyridine-2-carboxamide,4-chloro-n-methyl-2-pyridinecarboxamide,n-methyl 4-chloropicolinamide,2-pyridinecarboxamide, 4-chloro-n-methyl,4-chloropyridine-2-carboxylic acid methylamide,4-chloro-n-methyl-pyridine-2-carboxamide,n-methyl-4-chloro-2-pyridinamide,4-chloro 2-pyridyl-n-methylcarboxamide,4-chloranyl-∼ n-methyl-pyridine-2-carboxamide PubChem CID: 1476814 IUPAC Name: 4-chloro-N-methylpyridine-2-carboxamide SMILES: CNC(=O)C1=NC=CC(Cl)=C1

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PubChem CID	1476814
CAS	220000-87-3
Molecular Weight (g/mol)	170.60
MDL Number	MFCD02185921
SMILES	CNC(=O)C1=NC=CC(Cl)=C1
Synonym	4-chloro-n-methylpicolinamide,n-methyl-4-chloropyridine-2-carboxamide,4-chloro-n-methyl-2-pyridinecarboxamide,n-methyl 4-chloropicolinamide,2-pyridinecarboxamide, 4-chloro-n-methyl,4-chloropyridine-2-carboxylic acid methylamide,4-chloro-n-methyl-pyridine-2-carboxamide,n-methyl-4-chloro-2-pyridinamide,4-chloro 2-pyridyl-n-methylcarboxamide,4-chloranyl-∼ n-methyl-pyridine-2-carboxamide
IUPAC Name	4-chloro-N-methylpyridine-2-carboxamide
InChI Key	BGVBBMZMEKXUTR-UHFFFAOYSA-N
Molecular Formula	C7H7ClN2O

1,418

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

CAS: 911434-05-4 Molecular Formula: C6H5BrN2O2 Molecular Weight (g/mol): 217.022 MDL Number: MFCD09031419 InChI Key: FZZLWWNOYMHSIS-UHFFFAOYSA-N Synonym: 5-bromo-3-nitropicoline,5-bromo-3-nitro-2-picoline,5-bromo-2-methyl-3-nitro-pyridine,pyridine, 5-bromo-2-methyl-3-nitro,pubchem13809,ksc496e9t,bromo-2-methyl-3-nitropyridine PubChem CID: 25067266 IUPAC Name: 5-bromo-2-methyl-3-nitropyridine SMILES: CC1=NC=C(C=C1[N+](=O)[O-])Br

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Specifications

PubChem CID	25067266
CAS	911434-05-4
Molecular Weight (g/mol)	217.022
MDL Number	MFCD09031419
SMILES	CC1=NC=C(C=C1[N+](=O)[O-])Br
Synonym	5-bromo-3-nitropicoline,5-bromo-3-nitro-2-picoline,5-bromo-2-methyl-3-nitro-pyridine,pyridine, 5-bromo-2-methyl-3-nitro,pubchem13809,ksc496e9t,bromo-2-methyl-3-nitropyridine
IUPAC Name	5-bromo-2-methyl-3-nitropyridine
InChI Key	FZZLWWNOYMHSIS-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O2

1,419

5-(Trifluoromethyl)-2-pyridone 98.0+%, TCI America™

CAS: 33252-63-0 Molecular Formula: C6H4F3NO Molecular Weight (g/mol): 163.10 MDL Number: MFCD00042315 InChI Key: BYRJSCNPUHYZQE-UHFFFAOYSA-N Synonym: 2-hydroxy-5-trifluoromethylpyridine,5-trifluoromethyl pyridin-2-ol,2-hydroxy-5-trifluoromethyl pyridine,5-trifluoromethyl-2-pyridinol,5-trifluoromethyl-pyridin-2-ol,5-trifluoromethyl-2-pyridone,unii-1ccp81h07b,5-trifluoromethyl pyridin-2 1h-one,5-trifluoromethyl-1,2-dihydropyridin-2-one,5-trifloromethyl-2-1h-pyridinone PubChem CID: 147443 IUPAC Name: 5-(trifluoromethyl)-1,2-dihydropyridin-2-one SMILES: FC(F)(F)C1=CNC(=O)C=C1

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Specifications

PubChem CID	147443
CAS	33252-63-0
Molecular Weight (g/mol)	163.10
MDL Number	MFCD00042315
SMILES	FC(F)(F)C1=CNC(=O)C=C1
Synonym	2-hydroxy-5-trifluoromethylpyridine,5-trifluoromethyl pyridin-2-ol,2-hydroxy-5-trifluoromethyl pyridine,5-trifluoromethyl-2-pyridinol,5-trifluoromethyl-pyridin-2-ol,5-trifluoromethyl-2-pyridone,unii-1ccp81h07b,5-trifluoromethyl pyridin-2 1h-one,5-trifluoromethyl-1,2-dihydropyridin-2-one,5-trifloromethyl-2-1h-pyridinone
IUPAC Name	5-(trifluoromethyl)-1,2-dihydropyridin-2-one
InChI Key	BYRJSCNPUHYZQE-UHFFFAOYSA-N
Molecular Formula	C6H4F3NO

1,420

2-Bromoisonicotinic Acid 98.0+%, TCI America™

CAS: 66572-56-3 Molecular Formula: C6H4BrNO2 Molecular Weight (g/mol): 202.007 MDL Number: MFCD01646069 InChI Key: YBTKGKVQEXAYEM-UHFFFAOYSA-N Synonym: 2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt PubChem CID: 222701 IUPAC Name: 2-bromopyridine-4-carboxylic acid SMILES: C1=CN=C(C=C1C(=O)O)Br

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PubChem CID	222701
CAS	66572-56-3
Molecular Weight (g/mol)	202.007
MDL Number	MFCD01646069
SMILES	C1=CN=C(C=C1C(=O)O)Br
Synonym	2-bromoisonicotinic acid,2-bromo-4-pyridinecarboxylic acid,2-bromo-isonicotinic acid,2-bromo-4-pyridine carboxylic acid,4-pyridinecarboxylic acid, 2-bromo,2-bromoisonicotic acid,2-bromisonicotins,2-bromopyridine-4-carboxylicacid,pubchem9211,acmc-209nvt
IUPAC Name	2-bromopyridine-4-carboxylic acid
InChI Key	YBTKGKVQEXAYEM-UHFFFAOYSA-N
Molecular Formula	C6H4BrNO2

1,421

5-Amino-2-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 106877-33-2 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.12 MDL Number: MFCD01862656 InChI Key: IBOZOWZSXZNIHI-UHFFFAOYSA-N Synonym: 5-amino-2-trifluoromethyl pyridine,6-trifluoromethyl pyridin-3-amine,3-amino-6-trifluoromethyl pyridine,5-amino-2-trifluoromethylpyridine,3-amino-6-trifluoromethylpyridine,6-trifluoromethyl-3-pyridinamine,3-pyridinamine, 6-trifluoromethyl,6-trifluoromethyl-3-pyridylamine,2-trifluoromethyl-5-aminopyridine,pubchem2997 PubChem CID: 2737744 IUPAC Name: 6-(trifluoromethyl)pyridin-3-amine SMILES: NC1=CC=C(N=C1)C(F)(F)F

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Specifications

PubChem CID	2737744
CAS	106877-33-2
Molecular Weight (g/mol)	162.12
MDL Number	MFCD01862656
SMILES	NC1=CC=C(N=C1)C(F)(F)F
Synonym	5-amino-2-trifluoromethyl pyridine,6-trifluoromethyl pyridin-3-amine,3-amino-6-trifluoromethyl pyridine,5-amino-2-trifluoromethylpyridine,3-amino-6-trifluoromethylpyridine,6-trifluoromethyl-3-pyridinamine,3-pyridinamine, 6-trifluoromethyl,6-trifluoromethyl-3-pyridylamine,2-trifluoromethyl-5-aminopyridine,pubchem2997
IUPAC Name	6-(trifluoromethyl)pyridin-3-amine
InChI Key	IBOZOWZSXZNIHI-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

1,422

1-Ethyl-3-methylpyridinium Ethyl Sulfate 98.0+%, TCI America™

CAS: 872672-50-9 Molecular Formula: C10H17NO4S Molecular Weight (g/mol): 247.309 InChI Key: ZTLWMUBOQHZKNS-UHFFFAOYSA-M PubChem CID: 44629805 IUPAC Name: 1-ethyl-3-methylpyridin-1-ium;ethyl sulfate SMILES: CC[N+]1=CC=CC(=C1)C.CCOS(=O)(=O)[O-]

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Specifications

PubChem CID	44629805
CAS	872672-50-9
Molecular Weight (g/mol)	247.309
SMILES	CC[N+]1=CC=CC(=C1)C.CCOS(=O)(=O)[O-]
IUPAC Name	1-ethyl-3-methylpyridin-1-ium;ethyl sulfate
InChI Key	ZTLWMUBOQHZKNS-UHFFFAOYSA-M
Molecular Formula	C10H17NO4S

1,423

4-Hydroxy-6-methyl-3-nitro-2-pyridone 98.0+%, TCI America™

CAS: 4966-90-9 Molecular Formula: C6H6N2O4 Molecular Weight (g/mol): 170.12 MDL Number: MFCD00167612 InChI Key: QIKWTNPFTOEELW-UHFFFAOYSA-N Synonym: 4-hydroxy-6-methyl-3-nitro-2-pyridone,4-hydroxy-6-methyl-3-nitropyridin-2 1h-one,6-methyl-3-nitropyridine-2,4-diol,2,4-dihydroxy-6-methyl-3-nitropyridine,2-hydroxy-6-methyl-3-nitro-1h-pyridin-4-one,4-hydroxy-6-methyl-3-nitro-1,2-dihydropyridin-2-one,4-hydroxy-6-methyl-3-nitro-2 1h-pyridinone,4-hydroxy-6-methyl-3-nitrohydropyridin-2-one,pubchem3892,acmc-209khe PubChem CID: 54685619 IUPAC Name: 2-hydroxy-6-methyl-3-nitro-1,4-dihydropyridin-4-one SMILES: CC1=CC(=O)C(=C(O)N1)[N+]([O-])=O

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Specifications

PubChem CID	54685619
CAS	4966-90-9
Molecular Weight (g/mol)	170.12
MDL Number	MFCD00167612
SMILES	CC1=CC(=O)C(=C(O)N1)[N+]([O-])=O
Synonym	4-hydroxy-6-methyl-3-nitro-2-pyridone,4-hydroxy-6-methyl-3-nitropyridin-2 1h-one,6-methyl-3-nitropyridine-2,4-diol,2,4-dihydroxy-6-methyl-3-nitropyridine,2-hydroxy-6-methyl-3-nitro-1h-pyridin-4-one,4-hydroxy-6-methyl-3-nitro-1,2-dihydropyridin-2-one,4-hydroxy-6-methyl-3-nitro-2 1h-pyridinone,4-hydroxy-6-methyl-3-nitrohydropyridin-2-one,pubchem3892,acmc-209khe
IUPAC Name	2-hydroxy-6-methyl-3-nitro-1,4-dihydropyridin-4-one
InChI Key	QIKWTNPFTOEELW-UHFFFAOYSA-N
Molecular Formula	C6H6N2O4

1,424

6-Methyl-2-pyridinemethanol 98.0+%, TCI America™

CAS: 1122-71-0 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.16 MDL Number: MFCD00023520 InChI Key: JLVBSBMJQUMAMW-UHFFFAOYSA-N Synonym: 6-methyl-2-pyridinemethanol,6-methylpyridin-2-yl methanol,2-pyridinemethanol, 6-methyl,6-methyl-2-pyridylmethanol,6-methylpyridine-2-methanol,2-hydroxymethyl-6-methylpyridine,6-methyl-2-pyridyl methan-1-ol,pubchem20959,acmc-2099dw,6-methyl-2-pyridylcarbinol PubChem CID: 70736 IUPAC Name: (6-methylpyridin-2-yl)methanol SMILES: CC1=CC=CC(CO)=N1

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Specifications

PubChem CID	70736
CAS	1122-71-0
Molecular Weight (g/mol)	123.16
MDL Number	MFCD00023520
SMILES	CC1=CC=CC(CO)=N1
Synonym	6-methyl-2-pyridinemethanol,6-methylpyridin-2-yl methanol,2-pyridinemethanol, 6-methyl,6-methyl-2-pyridylmethanol,6-methylpyridine-2-methanol,2-hydroxymethyl-6-methylpyridine,6-methyl-2-pyridyl methan-1-ol,pubchem20959,acmc-2099dw,6-methyl-2-pyridylcarbinol
IUPAC Name	(6-methylpyridin-2-yl)methanol
InChI Key	JLVBSBMJQUMAMW-UHFFFAOYSA-N
Molecular Formula	C7H9NO

1,425

4-Amino-2-chloro-3-nitropyridine 97.0+%, TCI America™

CAS: 2789-25-5 Molecular Formula: C5H4ClN3O2 Molecular Weight (g/mol): 173.556 MDL Number: MFCD07368898 InChI Key: PDQAWJXOYURKPI-UHFFFAOYSA-N PubChem CID: 10965014 IUPAC Name: 2-chloro-3-nitropyridin-4-amine SMILES: C1=CN=C(C(=C1N)[N+](=O)[O-])Cl

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Specifications

PubChem CID	10965014
CAS	2789-25-5
Molecular Weight (g/mol)	173.556
MDL Number	MFCD07368898
SMILES	C1=CN=C(C(=C1N)[N+](=O)[O-])Cl
IUPAC Name	2-chloro-3-nitropyridin-4-amine
InChI Key	PDQAWJXOYURKPI-UHFFFAOYSA-N
Molecular Formula	C5H4ClN3O2

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