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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1,186 – 1,200 of 145,433 results

1,186

2-Methyl-1,8-naphthyridine 98.0+%, TCI America™

CAS: 1569-16-0 Molecular Formula: C9H8N2 Molecular Weight (g/mol): 144.177 MDL Number: MFCD04066717 InChI Key: FSWRUYCICUXURT-UHFFFAOYSA-N Synonym: 2-methyl-1,8 naphthyridine,2-methyl 1,8-naphthyridine,2-methyl-1,8-naphthyridine,1,8-naphthyridine, 2-methyl,2-methylpyridino 2,3-b pyridine,2-methyl-1,8-naphtyridine,2-methyl 1,8 naphthyridine,methylnaphthyridine,2-methylnaphthyridine PubChem CID: 74073 IUPAC Name: 2-methyl-1,8-naphthyridine SMILES: CC1=NC2=C(C=CC=N2)C=C1

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PubChem CID	74073
CAS	1569-16-0
Molecular Weight (g/mol)	144.177
MDL Number	MFCD04066717
SMILES	CC1=NC2=C(C=CC=N2)C=C1
Synonym	2-methyl-1,8 naphthyridine,2-methyl 1,8-naphthyridine,2-methyl-1,8-naphthyridine,1,8-naphthyridine, 2-methyl,2-methylpyridino 2,3-b pyridine,2-methyl-1,8-naphtyridine,2-methyl 1,8 naphthyridine,methylnaphthyridine,2-methylnaphthyridine
IUPAC Name	2-methyl-1,8-naphthyridine
InChI Key	FSWRUYCICUXURT-UHFFFAOYSA-N
Molecular Formula	C9H8N2

1,187

2-Hydroxypyridine 98.0+%, TCI America™

CAS: 142-08-5 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006268 InChI Key: UBQKCCHYAOITMY-UHFFFAOYSA-N Synonym: 2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone PubChem CID: 8871 ChEBI: CHEBI:16540 IUPAC Name: 1,2-dihydropyridin-2-one SMILES: O=C1NC=CC=C1

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PubChem CID	8871
CAS	142-08-5
Molecular Weight (g/mol)	95.10
ChEBI	CHEBI:16540
MDL Number	MFCD00006268
SMILES	O=C1NC=CC=C1
Synonym	2-hydroxypyridine,pyridin-2-ol,2-pyridinol,2-pyridone,pyridin-2 1h-one,2 1h-pyridinone,2-pyridinone,2-oxopyridine,2 1h-pyridone,alpha-pyridone
IUPAC Name	1,2-dihydropyridin-2-one
InChI Key	UBQKCCHYAOITMY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

1,188

1-Butylpyridinium Hexafluorophosphate 98.0+%, TCI America™

CAS: 186088-50-6 Molecular Formula: C9H14F6NP Molecular Weight (g/mol): 281.18 MDL Number: MFCD03093297 InChI Key: CTMFVASPBJWPFC-UHFFFAOYSA-N Synonym: 1-butylpyridinium hexafluorophosphate,n-butylpyridinium hexafluorophosphate,1-butylpyridin-1-ium hexafluorophosphate v,1-butylpyridin-1-ium hexafluorophosphate,acmc-1c03e,dsstox_cid_27908,dsstox_rid_82661,dsstox_gsid_47932,ksc171g1j PubChem CID: 2734176 IUPAC Name: 1-butylpyridin-1-ium; hexafluoro-λ⁵-phosphanuide SMILES: F[P-](F)(F)(F)(F)F.CCCC[N+]1=CC=CC=C1

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PubChem CID	2734176
CAS	186088-50-6
Molecular Weight (g/mol)	281.18
MDL Number	MFCD03093297
SMILES	F[P-](F)(F)(F)(F)F.CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium hexafluorophosphate,n-butylpyridinium hexafluorophosphate,1-butylpyridin-1-ium hexafluorophosphate v,1-butylpyridin-1-ium hexafluorophosphate,acmc-1c03e,dsstox_cid_27908,dsstox_rid_82661,dsstox_gsid_47932,ksc171g1j
IUPAC Name	1-butylpyridin-1-ium; hexafluoro-λ⁵-phosphanuide
InChI Key	CTMFVASPBJWPFC-UHFFFAOYSA-N
Molecular Formula	C9H14F6NP

1,189

6,6'-Dicyano-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 4411-83-0 Molecular Formula: C12H6N4 Molecular Weight (g/mol): 206.21 MDL Number: MFCD00797251 InChI Key: KTYGOEZHIBSNMW-UHFFFAOYSA-N Synonym: 2,2′C-Bipyridine-6,6′C-dicarbonitrile PubChem CID: 3491825 IUPAC Name: [2,2'-bipyridine]-6,6'-dicarbonitrile SMILES: N#CC1=NC(=CC=C1)C1=CC=CC(=N1)C#N

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Specifications

PubChem CID	3491825
CAS	4411-83-0
Molecular Weight (g/mol)	206.21
MDL Number	MFCD00797251
SMILES	N#CC1=NC(=CC=C1)C1=CC=CC(=N1)C#N
Synonym	2,2′C-Bipyridine-6,6′C-dicarbonitrile
IUPAC Name	[2,2'-bipyridine]-6,6'-dicarbonitrile
InChI Key	KTYGOEZHIBSNMW-UHFFFAOYSA-N
Molecular Formula	C12H6N4

1,190

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

CAS: 39795-60-3 Molecular Formula: C11H8BrN Molecular Weight (g/mol): 234.096 MDL Number: MFCD00956748 InChI Key: GYJBDJGUNDKZKO-UHFFFAOYSA-N PubChem CID: 616283 IUPAC Name: 4-(4-bromophenyl)pyridine SMILES: C1=CC(=CC=C1C2=CC=NC=C2)Br

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Specifications

PubChem CID	616283
CAS	39795-60-3
Molecular Weight (g/mol)	234.096
MDL Number	MFCD00956748
SMILES	C1=CC(=CC=C1C2=CC=NC=C2)Br
IUPAC Name	4-(4-bromophenyl)pyridine
InChI Key	GYJBDJGUNDKZKO-UHFFFAOYSA-N
Molecular Formula	C11H8BrN

1,191

3-(2-Bromophenyl)pyridine 98.0+%, TCI America™

CAS: 847264-30-6 Molecular Formula: C11H8BrN Molecular Weight (g/mol): 234.096 MDL Number: MFCD18415514 InChI Key: XEQMSSLGEYCVDC-UHFFFAOYSA-N PubChem CID: 17836216 IUPAC Name: 3-(2-bromophenyl)pyridine SMILES: C1=CC=C(C(=C1)C2=CN=CC=C2)Br

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Specifications

PubChem CID	17836216
CAS	847264-30-6
Molecular Weight (g/mol)	234.096
MDL Number	MFCD18415514
SMILES	C1=CC=C(C(=C1)C2=CN=CC=C2)Br
IUPAC Name	3-(2-bromophenyl)pyridine
InChI Key	XEQMSSLGEYCVDC-UHFFFAOYSA-N
Molecular Formula	C11H8BrN

1,192

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

CAS: 17282-02-9 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD03791312 InChI Key: KHBRMXVUQOVORD-UHFFFAOYSA-N Synonym: 3-bromo-2-hydroxy-5-methylpyridine,3-bromo-5-methylpyridin-2-ol,3-bromo-5-methylpyridin-2 1h-one,3-bromo-2-hydroxy-5-picoline,3-bromo-5-methyl-pyridin-2-ol,3-bromo-5-methyl-2 1h-pyridinone,3-bromo-5-methyl-2-pyridone,3-bromo-5-methyl-2-pyridinol,2 1h-pyridinone, 3-bromo-5-methyl,3-bromo-2-hydroxy-5-picoline 3-bromo-2-hydroxy-5-methylpyridine PubChem CID: 3725261 IUPAC Name: 3-bromo-5-methyl-1H-pyridin-2-one SMILES: CC1=CNC(=O)C(=C1)Br

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PubChem CID	3725261
CAS	17282-02-9
Molecular Weight (g/mol)	188.024
MDL Number	MFCD03791312
SMILES	CC1=CNC(=O)C(=C1)Br
Synonym	3-bromo-2-hydroxy-5-methylpyridine,3-bromo-5-methylpyridin-2-ol,3-bromo-5-methylpyridin-2 1h-one,3-bromo-2-hydroxy-5-picoline,3-bromo-5-methyl-pyridin-2-ol,3-bromo-5-methyl-2 1h-pyridinone,3-bromo-5-methyl-2-pyridone,3-bromo-5-methyl-2-pyridinol,2 1h-pyridinone, 3-bromo-5-methyl,3-bromo-2-hydroxy-5-picoline 3-bromo-2-hydroxy-5-methylpyridine
IUPAC Name	3-bromo-5-methyl-1H-pyridin-2-one
InChI Key	KHBRMXVUQOVORD-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

1,193

2-Amino-5-bromo-4-methyl-3-nitropyridine 98.0+%, TCI America™

CAS: 100367-40-6 Molecular Formula: C6H6BrN3O2 Molecular Weight (g/mol): 232.037 MDL Number: MFCD00092197 InChI Key: KFVGEPWMVKZPND-UHFFFAOYSA-N PubChem CID: 7213207 IUPAC Name: 5-bromo-4-methyl-3-nitropyridin-2-amine SMILES: CC1=C(C(=NC=C1Br)N)[N+](=O)[O-]

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Specifications

PubChem CID	7213207
CAS	100367-40-6
Molecular Weight (g/mol)	232.037
MDL Number	MFCD00092197
SMILES	CC1=C(C(=NC=C1Br)N)[N+](=O)[O-]
IUPAC Name	5-bromo-4-methyl-3-nitropyridin-2-amine
InChI Key	KFVGEPWMVKZPND-UHFFFAOYSA-N
Molecular Formula	C6H6BrN3O2

1,194

1,4-Di(4-pyridyl)benzene 95.0+%, TCI America™

CAS: 113682-56-7 Molecular Formula: C16H12N2 Molecular Weight (g/mol): 232.29 MDL Number: MFCD00445845 InChI Key: MAWKLXRVKVOYLR-UHFFFAOYSA-N Synonym: 4,4′C-(1,4-Phenylene)bispyridine PubChem CID: 5250442 IUPAC Name: 4-[4-(pyridin-4-yl)phenyl]pyridine SMILES: C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=NC=C1

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PubChem CID	5250442
CAS	113682-56-7
Molecular Weight (g/mol)	232.29
MDL Number	MFCD00445845
SMILES	C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=NC=C1
Synonym	4,4′C-(1,4-Phenylene)bispyridine
IUPAC Name	4-[4-(pyridin-4-yl)phenyl]pyridine
InChI Key	MAWKLXRVKVOYLR-UHFFFAOYSA-N
Molecular Formula	C16H12N2

1,195

2-Iodopyridine (stabilized with Na2S2O3) 98.0+%, TCI America™

CAS: 5029-67-4 Molecular Formula: C5H4IN Molecular Weight (g/mol): 205.00 MDL Number: MFCD00464928 InChI Key: CCZWSTFVHJPCEM-UHFFFAOYSA-N Synonym: 2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou PubChem CID: 221126 IUPAC Name: 2-iodopyridine SMILES: IC1=CC=CC=N1

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PubChem CID	221126
CAS	5029-67-4
Molecular Weight (g/mol)	205.00
MDL Number	MFCD00464928
SMILES	IC1=CC=CC=N1
Synonym	2-iodo-pyridine,pyridine, iodo,iodopyridine,2-iodo pyridine,2-iodopyridine,2-pyridyl iodide,2-pyridyl iodide;,pyridine, 2-iodo,pubchem4074,acmc-1avou
IUPAC Name	2-iodopyridine
InChI Key	CCZWSTFVHJPCEM-UHFFFAOYSA-N
Molecular Formula	C5H4IN

1,196

2,4-Dichloronicotinic Acid 98.0+%, TCI America™

CAS: 262423-77-8 Molecular Formula: C6H3Cl2NO2 Molecular Weight (g/mol): 192.00 MDL Number: MFCD06796292 InChI Key: ZFGZNVSNOJPGDV-UHFFFAOYSA-N Synonym: 2,4-dichloronicotinic acid,2,4-dichloronicotinc acid,2,4-dichloronicotinicacid,2,4-dichloro-3-pyridinecarboxylic acid,2.4-dichloronicotinic acid,2,4-dichloropyridine-3-carboxylicacid,dichloronicotinic acid;,pubchem17746,2,4-dichloronicotinic acid; PubChem CID: 10583887 IUPAC Name: 2,4-dichloropyridine-3-carboxylic acid SMILES: OC(=O)C1=C(Cl)C=CN=C1Cl

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PubChem CID	10583887
CAS	262423-77-8
Molecular Weight (g/mol)	192.00
MDL Number	MFCD06796292
SMILES	OC(=O)C1=C(Cl)C=CN=C1Cl
Synonym	2,4-dichloronicotinic acid,2,4-dichloronicotinc acid,2,4-dichloronicotinicacid,2,4-dichloro-3-pyridinecarboxylic acid,2.4-dichloronicotinic acid,2,4-dichloropyridine-3-carboxylicacid,dichloronicotinic acid;,pubchem17746,2,4-dichloronicotinic acid;
IUPAC Name	2,4-dichloropyridine-3-carboxylic acid
InChI Key	ZFGZNVSNOJPGDV-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO2

1,197

2-Methylquinoline N-Oxide 98.0+%, TCI America™

CAS: 1076-28-4 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.188 InChI Key: FZJUONUBFWNHNU-UHFFFAOYSA-N PubChem CID: 97325 IUPAC Name: 2-methyl-1-oxidoquinolin-1-ium SMILES: CC1=[N+](C2=CC=CC=C2C=C1)[O-]

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PubChem CID	97325
CAS	1076-28-4
Molecular Weight (g/mol)	159.188
SMILES	CC1=[N+](C2=CC=CC=C2C=C1)[O-]
IUPAC Name	2-methyl-1-oxidoquinolin-1-ium
InChI Key	FZJUONUBFWNHNU-UHFFFAOYSA-N
Molecular Formula	C10H9NO

1,198

8-Methoxy-2-methylquinoline 98.0+%, TCI America™

CAS: 3033-80-5 Molecular Formula: C11H11NO Molecular Weight (g/mol): 173.215 MDL Number: MFCD00034436 InChI Key: OQXVXPBDSJQYRR-UHFFFAOYSA-N Synonym: 8-Methoxyquinaldine PubChem CID: 316986 IUPAC Name: 8-methoxy-2-methylquinoline SMILES: CC1=NC2=C(C=CC=C2OC)C=C1

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Specifications

PubChem CID	316986
CAS	3033-80-5
Molecular Weight (g/mol)	173.215
MDL Number	MFCD00034436
SMILES	CC1=NC2=C(C=CC=C2OC)C=C1
Synonym	8-Methoxyquinaldine
IUPAC Name	8-methoxy-2-methylquinoline
InChI Key	OQXVXPBDSJQYRR-UHFFFAOYSA-N
Molecular Formula	C11H11NO

1,199

1,1'-[1,4-Phenylenebis(methylene)]bis(1-pyridinium) Dibromide 98.0+%, TCI America™

CAS: 14208-10-7 Molecular Formula: C18H18Br2N2 Molecular Weight (g/mol): 422.164 MDL Number: MFCD00043749 InChI Key: MMKBQSJLLGHVIM-UHFFFAOYSA-L Synonym: 1,1′-(p-Xylylene)bis(1-pyridinium) Dibromide, 1,1′-(p-Xylylene)bis(1-pyridinium bromide), DPX PubChem CID: 3036637 IUPAC Name: 1-[[4-(pyridin-1-ium-1-ylmethyl)phenyl]methyl]pyridin-1-ium;dibromide SMILES: C1=CC=[N+](C=C1)CC2=CC=C(C=C2)C[N+]3=CC=CC=C3.[Br-].[Br-]

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Specifications

PubChem CID	3036637
CAS	14208-10-7
Molecular Weight (g/mol)	422.164
MDL Number	MFCD00043749
SMILES	C1=CC=[N+](C=C1)CC2=CC=C(C=C2)C[N+]3=CC=CC=C3.[Br-].[Br-]
Synonym	1,1′-(p-Xylylene)bis(1-pyridinium) Dibromide, 1,1′-(p-Xylylene)bis(1-pyridinium bromide), DPX
IUPAC Name	1-[[4-(pyridin-1-ium-1-ylmethyl)phenyl]methyl]pyridin-1-ium;dibromide
InChI Key	MMKBQSJLLGHVIM-UHFFFAOYSA-L
Molecular Formula	C18H18Br2N2

1,200

2-Chloro-3-nitro-5-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 72587-15-6 Molecular Formula: C6H2ClF3N2O2 Molecular Weight (g/mol): 226.539 MDL Number: MFCD06255171 InChI Key: DRPIKFKCAJGTJF-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine PubChem CID: 4736950 IUPAC Name: 2-chloro-3-nitro-5-(trifluoromethyl)pyridine SMILES: C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F

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Specifications

PubChem CID	4736950
CAS	72587-15-6
Molecular Weight (g/mol)	226.539
MDL Number	MFCD06255171
SMILES	C1=C(C=NC(=C1[N+](=O)[O-])Cl)C(F)(F)F
Synonym	2-chloro-3-nitro-5-trifluoromethyl pyridine,2-chloro-5-trifluoromethyl-3-nitropyridine,pyridine, 2-chloro-3-nitro-5-trifluoromethyl,5-trifluoromethyl-3-nitro-2-chloropyridine,pubchem17529,acmc-209onn,abbypharma ap-11-5568,2-chloro-3-nitro-5-trifluoromethyl-pyridine,2-chloro3-nitro-5-trifluoromethyl pyridine
IUPAC Name	2-chloro-3-nitro-5-(trifluoromethyl)pyridine
InChI Key	DRPIKFKCAJGTJF-UHFFFAOYSA-N
Molecular Formula	C6H2ClF3N2O2

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