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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1,381 – 1,395 of 145,433 results

1,381

2-(1-Pyrazolyl)pyridine 98.0+%, TCI America™

CAS: 25700-11-2 Molecular Formula: C8H7N3 Molecular Weight (g/mol): 145.17 MDL Number: MFCD09033534 InChI Key: XXTPHXNBKRVYJI-UHFFFAOYSA-N PubChem CID: 5324086 IUPAC Name: 2-(1H-pyrazol-1-yl)pyridine SMILES: C1=CN(N=C1)C1=CC=CC=N1

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Specifications

PubChem CID	5324086
CAS	25700-11-2
Molecular Weight (g/mol)	145.17
MDL Number	MFCD09033534
SMILES	C1=CN(N=C1)C1=CC=CC=N1
IUPAC Name	2-(1H-pyrazol-1-yl)pyridine
InChI Key	XXTPHXNBKRVYJI-UHFFFAOYSA-N
Molecular Formula	C8H7N3

1,382

2,2'-Bipyridyl 1,1'-Dioxide 98.0+%, TCI America™

CAS: 7275-43-6 Molecular Formula: C10H8N2O2 Molecular Weight (g/mol): 188.19 MDL Number: MFCD00065169 InChI Key: FERMVCULDZOVOJ-KTKRTIGZSA-N Synonym: 2,2'-bipyridine 1,1'-dioxide,2,2'-dipyridyl n,n'-dioxide,2,2'-bipyridine n,n'-dioxide,2,2'-dipyridyl-n,n'-dioxide PubChem CID: 6005843 IUPAC Name: (Z)-1-oxo-1H,1'H-1λ⁵-[2,2'-bipyridinyliden]-1-ylium-1'-olate SMILES: [O-]N1C=CC=C\C1=C1/C=CC=C[N+]1=O

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Specifications

PubChem CID	6005843
CAS	7275-43-6
Molecular Weight (g/mol)	188.19
MDL Number	MFCD00065169
SMILES	[O-]N1C=CC=C\C1=C1/C=CC=C[N+]1=O
Synonym	2,2'-bipyridine 1,1'-dioxide,2,2'-dipyridyl n,n'-dioxide,2,2'-bipyridine n,n'-dioxide,2,2'-dipyridyl-n,n'-dioxide
IUPAC Name	(Z)-1-oxo-1H,1'H-1λ⁵-[2,2'-bipyridinyliden]-1-ylium-1'-olate
InChI Key	FERMVCULDZOVOJ-KTKRTIGZSA-N
Molecular Formula	C10H8N2O2

1,383

Bis(2,4,6-trimethylpyridine)bromonium Hexafluorophosphate 98.0+%, TCI America™

CAS: 188944-77-6 Molecular Formula: C16H22BrF6N2P Molecular Weight (g/mol): 467.234 InChI Key: YTYGAGSIUXQVJI-UHFFFAOYSA-N PubChem CID: 44629787 IUPAC Name: 2,4,6-trimethyl-1-(2,4,6-trimethylpyridin-1-ium-1-yl)bromanuidylpyridin-1-ium;hexafluorophosphate SMILES: CC1=CC(=[N+](C(=C1)C)[Br-][N+]2=C(C=C(C=C2C)C)C)C.F[P-](F)(F)(F)(F)F

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Specifications

PubChem CID	44629787
CAS	188944-77-6
Molecular Weight (g/mol)	467.234
SMILES	CC1=CC(=[N+](C(=C1)C)[Br-][N+]2=C(C=C(C=C2C)C)C)C.F[P-](F)(F)(F)(F)F
IUPAC Name	2,4,6-trimethyl-1-(2,4,6-trimethylpyridin-1-ium-1-yl)bromanuidylpyridin-1-ium;hexafluorophosphate
InChI Key	YTYGAGSIUXQVJI-UHFFFAOYSA-N
Molecular Formula	C16H22BrF6N2P

1,384

2,6-Dichloroisonicotinic Acid 98.0+%, TCI America™

CAS: 5398-44-7 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 192.00 MDL Number: MFCD00234147 InChI Key: SQSYNRCXIZHKAI-UHFFFAOYSA-N Synonym: 2,6-dichloroisonicotinic acid,2,6-dichloro-isonicotinic acid,2,6-dichloro-4-pyridinecarboxylic acid,4-pyridinecarboxylic acid, 2,6-dichloro,2,6-dichloroisonicotinicacid,2,6-dichloro-4-pyridinyl carboxylic acid,pyridine-4-carboxylic acid, 2,6-dichloro,2,6-dichlorisonicotins,enamine_005327,zlchem 403 PubChem CID: 94830 ChEBI: CHEBI:73179 IUPAC Name: 2,6-dichloropyridine-4-carboxylic acid SMILES: OC(=O)C1=CC(Cl)=NC(Cl)=C1

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Specifications

PubChem CID	94830
CAS	5398-44-7
Molecular Weight (g/mol)	192.00
ChEBI	CHEBI:73179
MDL Number	MFCD00234147
SMILES	OC(=O)C1=CC(Cl)=NC(Cl)=C1
Synonym	2,6-dichloroisonicotinic acid,2,6-dichloro-isonicotinic acid,2,6-dichloro-4-pyridinecarboxylic acid,4-pyridinecarboxylic acid, 2,6-dichloro,2,6-dichloroisonicotinicacid,2,6-dichloro-4-pyridinyl carboxylic acid,pyridine-4-carboxylic acid, 2,6-dichloro,2,6-dichlorisonicotins,enamine_005327,zlchem 403
IUPAC Name	2,6-dichloropyridine-4-carboxylic acid
InChI Key	SQSYNRCXIZHKAI-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

1,385

2-Mercaptopyridine 98.0+%, TCI America™

CAS: 2637-34-5 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.162 MDL Number: MFCD00006285 InChI Key: WHMDPDGBKYUEMW-UHFFFAOYSA-N Synonym: 2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine PubChem CID: 2723698 ChEBI: CHEBI:45223 IUPAC Name: 1H-pyridine-2-thione SMILES: C1=CC(=S)NC=C1

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Specifications

PubChem CID	2723698
CAS	2637-34-5
Molecular Weight (g/mol)	111.162
ChEBI	CHEBI:45223
MDL Number	MFCD00006285
SMILES	C1=CC(=S)NC=C1
Synonym	2-mercaptopyridine,2-pyridinethiol,pyridine-2-thiol,2-thiopyridine,pyrid-2-thione,2 1h-pyridinethione,pyridinethione,2-thiopyridone,2-pyridinethione,2-mercapto pyridine
IUPAC Name	1H-pyridine-2-thione
InChI Key	WHMDPDGBKYUEMW-UHFFFAOYSA-N
Molecular Formula	C5H5NS

1,386

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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Specifications

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

1,387

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

CAS: 110860-92-9 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.985 MDL Number: MFCD09835219 InChI Key: GMHPKIGFTDRQBP-UHFFFAOYSA-N Synonym: 5,6-Dichloro-3-pyridinol PubChem CID: 14391672 IUPAC Name: 5,6-dichloropyridin-3-ol SMILES: C1=C(C=NC(=C1Cl)Cl)O

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Specifications

PubChem CID	14391672
CAS	110860-92-9
Molecular Weight (g/mol)	163.985
MDL Number	MFCD09835219
SMILES	C1=C(C=NC(=C1Cl)Cl)O
Synonym	5,6-Dichloro-3-pyridinol
IUPAC Name	5,6-dichloropyridin-3-ol
InChI Key	GMHPKIGFTDRQBP-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,388

Methyl 6-Methylpyridine-2-carboxylate 98.0+%, TCI America™

CAS: 13602-11-4 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD06203670 InChI Key: CYWIZMOZBTXFIL-UHFFFAOYSA-N Synonym: methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547 PubChem CID: 73022 IUPAC Name: methyl 6-methylpyridine-2-carboxylate SMILES: COC(=O)C1=CC=CC(C)=N1

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Specifications

PubChem CID	73022
CAS	13602-11-4
Molecular Weight (g/mol)	151.17
MDL Number	MFCD06203670
SMILES	COC(=O)C1=CC=CC(C)=N1
Synonym	methyl 6-methylpicolinate,6-methylpyridine-2-carboxylic acid methyl ester,methyl 6-methyl-2-pyridinecarboxylate,6-methyl-pyridine-2-carboxylic acid methyl ester,6-methylpicolinic acid methyl ester,2-pyridinecarboxylic acid, 6-methyl-, methyl ester,pubchem20955,methyl-6-methylpicolinate,ksc495e0b,aronis24547
IUPAC Name	methyl 6-methylpyridine-2-carboxylate
InChI Key	CYWIZMOZBTXFIL-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

1,389

3-Methylquinoline 98.0+%, TCI America™

CAS: 612-58-8 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00014661 InChI Key: DTBDAFLSBDGPEA-UHFFFAOYSA-N Synonym: quinoline, 3-methyl,3-methyl-1-benzazine,3-methyl-quinoline,ccris 2896,unii-1yc9rbw2g0,beta-methylquinoline,1yc9rbw2g0,3-methyl quinoline,pubchem2344,acmc-209mql PubChem CID: 11926 ChEBI: CHEBI:20140 IUPAC Name: 3-methylquinoline SMILES: CC1=CN=C2C=CC=CC2=C1

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Specifications

PubChem CID	11926
CAS	612-58-8
Molecular Weight (g/mol)	143.19
ChEBI	CHEBI:20140
MDL Number	MFCD00014661
SMILES	CC1=CN=C2C=CC=CC2=C1
Synonym	quinoline, 3-methyl,3-methyl-1-benzazine,3-methyl-quinoline,ccris 2896,unii-1yc9rbw2g0,beta-methylquinoline,1yc9rbw2g0,3-methyl quinoline,pubchem2344,acmc-209mql
IUPAC Name	3-methylquinoline
InChI Key	DTBDAFLSBDGPEA-UHFFFAOYSA-N
Molecular Formula	C10H9N

1,390

4-(2-Pyridyl)benzaldehyde 95.0+%, TCI America™

CAS: 127406-56-8 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD01863537 InChI Key: NMLYGLCBSFKJFI-UHFFFAOYSA-N Synonym: 4-2-pyridyl benzaldehyde,4-2-pyridinyl benzaldehyde,4-pyridin-2-yl benzaldehyde,4-pyridin-2-yl-benzaldehyde,2-4-formylphenyl pyridine,4-2-pyridinyl-benzaldehyde,benzaldehyde, 4-2-pyridinyl,4-2-pyridyl-benzaldehyde,pubchem18779,2-pyridyl benzaldehyde PubChem CID: 1515240 IUPAC Name: 4-(pyridin-2-yl)benzaldehyde SMILES: O=CC1=CC=C(C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	1515240
CAS	127406-56-8
Molecular Weight (g/mol)	183.21
MDL Number	MFCD01863537
SMILES	O=CC1=CC=C(C=C1)C1=CC=CC=N1
Synonym	4-2-pyridyl benzaldehyde,4-2-pyridinyl benzaldehyde,4-pyridin-2-yl benzaldehyde,4-pyridin-2-yl-benzaldehyde,2-4-formylphenyl pyridine,4-2-pyridinyl-benzaldehyde,benzaldehyde, 4-2-pyridinyl,4-2-pyridyl-benzaldehyde,pubchem18779,2-pyridyl benzaldehyde
IUPAC Name	4-(pyridin-2-yl)benzaldehyde
InChI Key	NMLYGLCBSFKJFI-UHFFFAOYSA-N
Molecular Formula	C12H9NO

1,391

2-Amino-3-pyridinemethanol 96.0+%, TCI America™

CAS: 23612-57-9 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.14 MDL Number: MFCD05663510 InChI Key: FEIACFYXEWBKHU-UHFFFAOYSA-N Synonym: 2-aminopyridin-3-yl methanol,2-aminopyridine-3-methanol,2-amino-3-hydroxymethylpyridine,2-amino-pyridin-3-yl-methanol,2-amino-3-pyridinyl methanol,2-amino-3-pyridinemethanol,2-amino-3-hydroxymethyl pyridine,3-pyridinemethanol, 2-amino,2-aminopyridine-3-yl-methanol PubChem CID: 11159325 IUPAC Name: (2-aminopyridin-3-yl)methanol SMILES: NC1=NC=CC=C1CO

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Specifications

PubChem CID	11159325
CAS	23612-57-9
Molecular Weight (g/mol)	124.14
MDL Number	MFCD05663510
SMILES	NC1=NC=CC=C1CO
Synonym	2-aminopyridin-3-yl methanol,2-aminopyridine-3-methanol,2-amino-3-hydroxymethylpyridine,2-amino-pyridin-3-yl-methanol,2-amino-3-pyridinyl methanol,2-amino-3-pyridinemethanol,2-amino-3-hydroxymethyl pyridine,3-pyridinemethanol, 2-amino,2-aminopyridine-3-yl-methanol
IUPAC Name	(2-aminopyridin-3-yl)methanol
InChI Key	FEIACFYXEWBKHU-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

1,392

Methyl 3-Hydroxy-2-pyridinecarboxylate 98.0+%, TCI America™

CAS: 62733-99-7 Molecular Formula: C7H7NO3 Molecular Weight (g/mol): 153.14 MDL Number: MFCD00661311 InChI Key: MHKKUZDJUGIOBC-UHFFFAOYSA-N Synonym: 3-Hydroxy-2-pyridinecarboxylic Acid Methyl Ester, Methyl 3-Hydroxypicolinate, 3-Hydroxypicolinic Acid Methyl Ester PubChem CID: 819341 IUPAC Name: methyl 3-hydroxypyridine-2-carboxylate SMILES: COC(=O)C1=C(O)C=CC=N1

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PubChem CID	819341
CAS	62733-99-7
Molecular Weight (g/mol)	153.14
MDL Number	MFCD00661311
SMILES	COC(=O)C1=C(O)C=CC=N1
Synonym	3-Hydroxy-2-pyridinecarboxylic Acid Methyl Ester, Methyl 3-Hydroxypicolinate, 3-Hydroxypicolinic Acid Methyl Ester
IUPAC Name	methyl 3-hydroxypyridine-2-carboxylate
InChI Key	MHKKUZDJUGIOBC-UHFFFAOYSA-N
Molecular Formula	C7H7NO3

1,393

1-Ethyl-3-methylpyridinium Bis(trifluoromethanesulfonyl)imide 98.0+%, TCI America™

CAS: 841251-37-4 Molecular Formula: C10H12F6N2O4S2 Molecular Weight (g/mol): 402.326 InChI Key: UZIAGXMMNLATPP-UHFFFAOYSA-N PubChem CID: 53384303 IUPAC Name: bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylpyridin-1-ium SMILES: CC[N+]1=CC=CC(=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F

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Specifications

PubChem CID	53384303
CAS	841251-37-4
Molecular Weight (g/mol)	402.326
SMILES	CC[N+]1=CC=CC(=C1)C.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F
IUPAC Name	bis(trifluoromethylsulfonyl)azanide;1-ethyl-3-methylpyridin-1-ium
InChI Key	UZIAGXMMNLATPP-UHFFFAOYSA-N
Molecular Formula	C10H12F6N2O4S2

1,394

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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Specifications

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

1,395

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

CAS: 34486-24-3 Molecular Formula: C6H5F3N2 Molecular Weight (g/mol): 162.115 MDL Number: MFCD03093868 InChI Key: NFYYDQMFURPHCC-UHFFFAOYSA-N Synonym: 2-amino-6-trifluoromethyl pyridine,6-trifluoromethyl pyridin-2-amine,2-amino-6-trifluoromethylpyridine,6-trifluoromethyl-2-pyridinamine,6-trifluoromethyl-2-pyridinylamine,6-trifluoromethyl-2-pyridylamine,6-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 6-trifluoromethyl,acmc-209i7w PubChem CID: 821024 IUPAC Name: 6-(trifluoromethyl)pyridin-2-amine SMILES: C1=CC(=NC(=C1)N)C(F)(F)F

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Specifications

PubChem CID	821024
CAS	34486-24-3
Molecular Weight (g/mol)	162.115
MDL Number	MFCD03093868
SMILES	C1=CC(=NC(=C1)N)C(F)(F)F
Synonym	2-amino-6-trifluoromethyl pyridine,6-trifluoromethyl pyridin-2-amine,2-amino-6-trifluoromethylpyridine,6-trifluoromethyl-2-pyridinamine,6-trifluoromethyl-2-pyridinylamine,6-trifluoromethyl-2-pyridylamine,6-trifluoromethyl-pyridin-2-ylamine,2-pyridinamine, 6-trifluoromethyl,acmc-209i7w
IUPAC Name	6-(trifluoromethyl)pyridin-2-amine
InChI Key	NFYYDQMFURPHCC-UHFFFAOYSA-N
Molecular Formula	C6H5F3N2

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