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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1,846 – 1,860 of 145,428 results

1,846

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

1,847

2,3-Dichloro-5-(trifluoromethyl)pyridine 95.0+%, TCI America™

CAS: 69045-84-7 Molecular Formula: C6H2Cl2F3N Molecular Weight (g/mol): 215.98 MDL Number: MFCD00042243 InChI Key: ABNQGNFVSFKJGI-UHFFFAOYSA-N Synonym: 2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237 PubChem CID: 112234 IUPAC Name: 2,3-dichloro-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CN=C(Cl)C(Cl)=C1

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Specifications

PubChem CID	112234
CAS	69045-84-7
Molecular Weight (g/mol)	215.98
MDL Number	MFCD00042243
SMILES	FC(F)(F)C1=CN=C(Cl)C(Cl)=C1
Synonym	2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237
IUPAC Name	2,3-dichloro-5-(trifluoromethyl)pyridine
InChI Key	ABNQGNFVSFKJGI-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2F3N

1,848

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

1,849

4-Bromo-2,6-pyridinedicarboxylic Acid Monohydrate 98.0+%, TCI America™

CAS: 162102-81-0 Molecular Formula: C7H4BrNO4 Molecular Weight (g/mol): 246.016 MDL Number: MFCD09033573 InChI Key: JVCWTTKJXQPITQ-UHFFFAOYSA-N PubChem CID: 15832860 IUPAC Name: 4-bromopyridine-2,6-dicarboxylic acid SMILES: C1=C(C=C(N=C1C(=O)O)C(=O)O)Br

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Specifications

PubChem CID	15832860
CAS	162102-81-0
Molecular Weight (g/mol)	246.016
MDL Number	MFCD09033573
SMILES	C1=C(C=C(N=C1C(=O)O)C(=O)O)Br
IUPAC Name	4-bromopyridine-2,6-dicarboxylic acid
InChI Key	JVCWTTKJXQPITQ-UHFFFAOYSA-N
Molecular Formula	C7H4BrNO4

1,850

4-Hydroxypyridine 99.0+%, TCI America™

CAS: 626-64-2 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.10 MDL Number: MFCD00006419,MFCD00040458 InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N Synonym: 4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine PubChem CID: 12290 IUPAC Name: 1,4-dihydropyridin-4-one SMILES: O=C1C=CNC=C1

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Specifications

PubChem CID	12290
CAS	626-64-2
Molecular Weight (g/mol)	95.10
MDL Number	MFCD00006419,MFCD00040458
SMILES	O=C1C=CNC=C1
Synonym	4-hydroxypyridine,pyridin-4-ol,4-pyridinol,4-pyridone,4 1h-pyridinone,pyridin-4 1h-one,4-oxopyridine,4-pyridinone,4-pyridol,gamma-hydroxypyridine
IUPAC Name	1,4-dihydropyridin-4-one
InChI Key	GCNTZFIIOFTKIY-UHFFFAOYSA-N
Molecular Formula	C5H5NO

1,851

3-Methyl-2-phenylpyridine 98.0+%, TCI America™

CAS: 10273-90-2 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00006283 InChI Key: BJATUPPYBZHEIO-UHFFFAOYSA-N Synonym: 2-Phenyl-beta-picoline PubChem CID: 66302 IUPAC Name: 3-methyl-2-phenylpyridine SMILES: CC1=CC=CN=C1C1=CC=CC=C1

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Specifications

PubChem CID	66302
CAS	10273-90-2
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00006283
SMILES	CC1=CC=CN=C1C1=CC=CC=C1
Synonym	2-Phenyl-beta-picoline
IUPAC Name	3-methyl-2-phenylpyridine
InChI Key	BJATUPPYBZHEIO-UHFFFAOYSA-N
Molecular Formula	C12H11N

1,852

4-Chloro-2-methylquinoline 98.0+%, TCI America™

CAS: 4295-06-1 Molecular Formula: C10H8ClN Molecular Weight (g/mol): 177.63 MDL Number: MFCD00006757 InChI Key: HQAIROMRVBVWSK-UHFFFAOYSA-N Synonym: 4-chloroquinaldine,quinoline, 4-chloro-2-methyl,4-chloro-2-methyl-quinoline,2-methyl-4-chloroquinoline,quinaldine, 4-chloro,4-chloro-quinaldine,acmc-20a2ui,4-chloroquinaldine hcl,quinoline,4-chloro-2-methyl PubChem CID: 77973 IUPAC Name: 4-chloro-2-methylquinoline SMILES: CC1=NC2=CC=CC=C2C(=C1)Cl

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Specifications

PubChem CID	77973
CAS	4295-06-1
Molecular Weight (g/mol)	177.63
MDL Number	MFCD00006757
SMILES	CC1=NC2=CC=CC=C2C(=C1)Cl
Synonym	4-chloroquinaldine,quinoline, 4-chloro-2-methyl,4-chloro-2-methyl-quinoline,2-methyl-4-chloroquinoline,quinaldine, 4-chloro,4-chloro-quinaldine,acmc-20a2ui,4-chloroquinaldine hcl,quinoline,4-chloro-2-methyl
IUPAC Name	4-chloro-2-methylquinoline
InChI Key	HQAIROMRVBVWSK-UHFFFAOYSA-N
Molecular Formula	C10H8ClN

1,853

3-Carbamoylpyridine-2-carboxylic Acid 97.0+%, TCI America™

CAS: 4733-65-7 Molecular Formula: C7H6N2O3 Molecular Weight (g/mol): 166.136 MDL Number: MFCD00661289 InChI Key: CGDAWEVRGAIHJH-UHFFFAOYSA-N Synonym: 3-Carbamoylpicolinic Acid, 2-Carboxypyridine-3-carboxamide PubChem CID: 10313273 IUPAC Name: 3-carbamoylpyridine-2-carboxylic acid SMILES: C1=CC(=C(N=C1)C(=O)O)C(=O)N

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Specifications

PubChem CID	10313273
CAS	4733-65-7
Molecular Weight (g/mol)	166.136
MDL Number	MFCD00661289
SMILES	C1=CC(=C(N=C1)C(=O)O)C(=O)N
Synonym	3-Carbamoylpicolinic Acid, 2-Carboxypyridine-3-carboxamide
IUPAC Name	3-carbamoylpyridine-2-carboxylic acid
InChI Key	CGDAWEVRGAIHJH-UHFFFAOYSA-N
Molecular Formula	C7H6N2O3

1,854

Dipropyl 2,5-Pyridinedicarboxylate 98.0+%, TCI America™

CAS: 136-45-8 Molecular Formula: C13H17NO4 Molecular Weight (g/mol): 251.282 MDL Number: MFCD00055315 InChI Key: IITCWRFYJWUUPC-UHFFFAOYSA-N Synonym: dipropyl 2,5-pyridinedicarboxylate,dipropyl isocinchomeronate,di-propylisocinchomeronate,repper 333,di-n-propyl isocinchomeronate,2,5-pyridinedicarboxylic acid, dipropyl ester,mgk r-326,caswell no. 400,isocinchomeronic acid, dipropyl ester,mgk repellent 326 PubChem CID: 8693 IUPAC Name: dipropyl pyridine-2,5-dicarboxylate SMILES: CCCOC(=O)C1=CN=C(C=C1)C(=O)OCCC

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Specifications

PubChem CID	8693
CAS	136-45-8
Molecular Weight (g/mol)	251.282
MDL Number	MFCD00055315
SMILES	CCCOC(=O)C1=CN=C(C=C1)C(=O)OCCC
Synonym	dipropyl 2,5-pyridinedicarboxylate,dipropyl isocinchomeronate,di-propylisocinchomeronate,repper 333,di-n-propyl isocinchomeronate,2,5-pyridinedicarboxylic acid, dipropyl ester,mgk r-326,caswell no. 400,isocinchomeronic acid, dipropyl ester,mgk repellent 326
IUPAC Name	dipropyl pyridine-2,5-dicarboxylate
InChI Key	IITCWRFYJWUUPC-UHFFFAOYSA-N
Molecular Formula	C13H17NO4

1,855

6-Bromo-3-pyridinemethanol 98.0+%, TCI America™

CAS: 122306-01-8 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD04974508 InChI Key: QPPDKOIDAYZUHN-UHFFFAOYSA-N Synonym: 6-bromopyridin-3-yl methanol,2-bromo-5-hydroxymethyl pyridine,6-bromo-pyridin-3-yl-methanol,6-bromo-3-pyridinemethanol,6-bromo-pyridin-3-yl methanol,2-bromo-pyridin-5-yl-methanol,6-bromo-3-pyridyl methanol,2-bromo-5-hydroxymethylpyridine,6-bromo-3-pyridinyl methanol,6-bromopyridine-3-methanol PubChem CID: 6421249 IUPAC Name: (6-bromopyridin-3-yl)methanol SMILES: C1=CC(=NC=C1CO)Br

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Specifications

PubChem CID	6421249
CAS	122306-01-8
Molecular Weight (g/mol)	188.024
MDL Number	MFCD04974508
SMILES	C1=CC(=NC=C1CO)Br
Synonym	6-bromopyridin-3-yl methanol,2-bromo-5-hydroxymethyl pyridine,6-bromo-pyridin-3-yl-methanol,6-bromo-3-pyridinemethanol,6-bromo-pyridin-3-yl methanol,2-bromo-pyridin-5-yl-methanol,6-bromo-3-pyridyl methanol,2-bromo-5-hydroxymethylpyridine,6-bromo-3-pyridinyl methanol,6-bromopyridine-3-methanol
IUPAC Name	(6-bromopyridin-3-yl)methanol
InChI Key	QPPDKOIDAYZUHN-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

1,856

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

CAS: 40473-01-6 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 InChI Key: BZUUVQCSPHPUQA-UHFFFAOYSA-N Synonym: 5-chloro-2-bromopyridine,2-bromo-5-chloro-pyridine,2-brom-5-chlorpyridin,pyridine, 2-bromo-5-chloro,pubchem1169,acmc-209jeb,2-bromo-5-chloro pyridine,ksc238i0d,tpc-py102,2-bromanyl-5-chloranyl-pyridine PubChem CID: 817098 IUPAC Name: 2-bromo-5-chloropyridine SMILES: C1=CC(=NC=C1Cl)Br

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Specifications

PubChem CID	817098
CAS	40473-01-6
Molecular Weight (g/mol)	192.44
SMILES	C1=CC(=NC=C1Cl)Br
Synonym	5-chloro-2-bromopyridine,2-bromo-5-chloro-pyridine,2-brom-5-chlorpyridin,pyridine, 2-bromo-5-chloro,pubchem1169,acmc-209jeb,2-bromo-5-chloro pyridine,ksc238i0d,tpc-py102,2-bromanyl-5-chloranyl-pyridine
IUPAC Name	2-bromo-5-chloropyridine
InChI Key	BZUUVQCSPHPUQA-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,857

3,4-Pyridinedicarboxylic Acid 98.0+%, TCI America™

CAS: 490-11-9 Molecular Formula: C7H5NO4 Molecular Weight (g/mol): 167.12 MDL Number: MFCD00006392 InChI Key: MUYSADWCWFFZKR-UHFFFAOYSA-N Synonym: 3,4-pyridinedicarboxylic acid,cinchomeronic acid,chinchomeronic acid,3,4-pyridinedicarboxylicacid,pyridine-3,4-dicarboxylicacid,unii-7389uzw5dy,3,4-pyridindicarbons,cinchomeronsaure,pubchem2419,3,4-dicarboxypyridine PubChem CID: 10273 ChEBI: CHEBI:46860 IUPAC Name: pyridine-3,4-dicarboxylic acid SMILES: OC(=O)C1=CC=NC=C1C(O)=O

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Specifications

PubChem CID	10273
CAS	490-11-9
Molecular Weight (g/mol)	167.12
ChEBI	CHEBI:46860
MDL Number	MFCD00006392
SMILES	OC(=O)C1=CC=NC=C1C(O)=O
Synonym	3,4-pyridinedicarboxylic acid,cinchomeronic acid,chinchomeronic acid,3,4-pyridinedicarboxylicacid,pyridine-3,4-dicarboxylicacid,unii-7389uzw5dy,3,4-pyridindicarbons,cinchomeronsaure,pubchem2419,3,4-dicarboxypyridine
IUPAC Name	pyridine-3,4-dicarboxylic acid
InChI Key	MUYSADWCWFFZKR-UHFFFAOYSA-N
Molecular Formula	C7H5NO4

1,858

2-Methyl-4-nitropyridine N-Oxide 98.0+%, TCI America™

CAS: 5470-66-6 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.13 MDL Number: MFCD00014625 InChI Key: FTTIAVRPJGCXAC-UHFFFAOYSA-N Synonym: 4-nitro-2-picoline n-oxide,2-methyl-4-nitropyridine 1-oxide,2-methyl-4-nitropyridine n-oxide,2-methyl-4-nitropyridine-n-oxide,pyridine, 2-methyl-4-nitro-, 1-oxide,4-nitro-2-picoline-n-oxide,4-nitropyridine-2-picoline-n-oxide,2-methyl-4-nitropyridin-1-ium-1-olate,2-methyl-4-nitropyridinium-1-olate,4-nitro-2-methylpyridine-n-oxide PubChem CID: 95291 IUPAC Name: 2-methyl-4-nitropyridin-1-ium-1-olate SMILES: CC1=CC(=CC=[N+]1[O-])[N+]([O-])=O

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Specifications

PubChem CID	95291
CAS	5470-66-6
Molecular Weight (g/mol)	154.13
MDL Number	MFCD00014625
SMILES	CC1=CC(=CC=[N+]1[O-])[N+]([O-])=O
Synonym	4-nitro-2-picoline n-oxide,2-methyl-4-nitropyridine 1-oxide,2-methyl-4-nitropyridine n-oxide,2-methyl-4-nitropyridine-n-oxide,pyridine, 2-methyl-4-nitro-, 1-oxide,4-nitro-2-picoline-n-oxide,4-nitropyridine-2-picoline-n-oxide,2-methyl-4-nitropyridin-1-ium-1-olate,2-methyl-4-nitropyridinium-1-olate,4-nitro-2-methylpyridine-n-oxide
IUPAC Name	2-methyl-4-nitropyridin-1-ium-1-olate
InChI Key	FTTIAVRPJGCXAC-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,859

2-Methylpyridine N-Oxide 99.0+%, TCI America™

CAS: 931-19-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00006199 InChI Key: CFZKDDTWZYUZKS-UHFFFAOYSA-N Synonym: 2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide PubChem CID: 13602 ChEBI: CHEBI:35578 IUPAC Name: 2-methyl-1-oxidopyridin-1-ium SMILES: CC1=CC=CC=[N+]1[O-]

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Specifications

PubChem CID	13602
CAS	931-19-1
Molecular Weight (g/mol)	109.128
ChEBI	CHEBI:35578
MDL Number	MFCD00006199
SMILES	CC1=CC=CC=[N+]1[O-]
Synonym	2-picoline-n-oxide,2-methylpyridine 1-oxide,2-methylpyridine n-oxide,picoline n-oxide,2-picoline n-oxide,methylpyridine 1-oxide,alpha-picoline n-oxide,pyridine, 2-methyl-, 1-oxide,2-picoline, 1-oxide,picoline 1-oxide
IUPAC Name	2-methyl-1-oxidopyridin-1-ium
InChI Key	CFZKDDTWZYUZKS-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,860

2-Bromo-5-iodo-3-methylpyridine 96.0+%, TCI America™

CAS: 65550-78-9 Molecular Formula: C6H5BrIN Molecular Weight (g/mol): 297.921 MDL Number: MFCD09037466 InChI Key: WJPSANINUBHCFE-UHFFFAOYSA-N PubChem CID: 10108680 IUPAC Name: 2-bromo-5-iodo-3-methylpyridine SMILES: CC1=CC(=CN=C1Br)I

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Specifications

PubChem CID	10108680
CAS	65550-78-9
Molecular Weight (g/mol)	297.921
MDL Number	MFCD09037466
SMILES	CC1=CC(=CN=C1Br)I
IUPAC Name	2-bromo-5-iodo-3-methylpyridine
InChI Key	WJPSANINUBHCFE-UHFFFAOYSA-N
Molecular Formula	C6H5BrIN

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