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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811 – 825 of 178,095 results

811

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4-Amino-2-methylpyridine, 98%

CAS: 18437-58-6 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00186509 InChI Key: GNCLPNMQEGMNTG-UHFFFAOYSA-N Synonym: 4-amino-2-methylpyridine,4-amino-2-picoline,2-methyl-4-aminopyridine,2-methyl-4-pyridinamine,4-pyridinamine, 2-methyl,2-methyl-pyridin-4-ylamine,4 1h-pyridinimine, 2-methyl,4-amino-picoline,4-amino-6-picoline,pubchem1118 PubChem CID: 728670 IUPAC Name: 2-methylpyridin-4-amine SMILES: CC1=NC=CC(=C1)N

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Specifications

PubChem CID	728670
CAS	18437-58-6
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00186509
SMILES	CC1=NC=CC(=C1)N
Synonym	4-amino-2-methylpyridine,4-amino-2-picoline,2-methyl-4-aminopyridine,2-methyl-4-pyridinamine,4-pyridinamine, 2-methyl,2-methyl-pyridin-4-ylamine,4 1h-pyridinimine, 2-methyl,4-amino-picoline,4-amino-6-picoline,pubchem1118
IUPAC Name	2-methylpyridin-4-amine
InChI Key	GNCLPNMQEGMNTG-UHFFFAOYSA-N
Molecular Formula	C6H8N2

812

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2-Amino-3-nitropyridine, 99%

CAS: 4214-75-9 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006314 InChI Key: BPYHGTCRXDWOIQ-UHFFFAOYSA-N Synonym: 2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine PubChem CID: 77887 IUPAC Name: 3-nitropyridin-2-amine SMILES: NC1=NC=CC=C1[N+]([O-])=O

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Specifications

PubChem CID	77887
CAS	4214-75-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00006314
SMILES	NC1=NC=CC=C1[N+]([O-])=O
Synonym	2-amino-3-nitropyridine,3-nitro-2-aminopyridine,2-pyridinamine, 3-nitro,3-nitropyridin-2-ylamine,3-nitro-pyridin-2-ylamine,pyridine, 2-amino-3-nitro,2-amino3-nitropyridine,3-nitro-2-pyridinamine,2-amino-3-nitro pyridine,3-nitro-2-pyridylamine
IUPAC Name	3-nitropyridin-2-amine
InChI Key	BPYHGTCRXDWOIQ-UHFFFAOYSA-N
Molecular Formula	C5H5N3O2

813

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4-Mercaptopyridine, 96%

CAS: 4556-23-4 Molecular Formula: C5H5NS Molecular Weight (g/mol): 111.16 MDL Number: MFCD00006422 InChI Key: FHTDDANQIMVWKZ-UHFFFAOYSA-N Synonym: 4-mercaptopyridine,pyridine-4-thiol,4-pyridinethiol,4-thiopyridine,4-pyridinethione,pyridine, 4-mercapto,4-thiopyridone,4 1h-pyridinethione,pyridine-4 1h-thione,5-21-07-00167 beilstein handbook reference PubChem CID: 2723889 SMILES: S=C1C=CNC=C1

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PubChem CID	2723889
CAS	4556-23-4
Molecular Weight (g/mol)	111.16
MDL Number	MFCD00006422
SMILES	S=C1C=CNC=C1
Synonym	4-mercaptopyridine,pyridine-4-thiol,4-pyridinethiol,4-thiopyridine,4-pyridinethione,pyridine, 4-mercapto,4-thiopyridone,4 1h-pyridinethione,pyridine-4 1h-thione,5-21-07-00167 beilstein handbook reference
InChI Key	FHTDDANQIMVWKZ-UHFFFAOYSA-N
Molecular Formula	C5H5NS

814

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3,4-Diaminopyridine, 97%

CAS: 54-96-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006401 InChI Key: OYTKINVCDFNREN-UHFFFAOYSA-N Synonym: 3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino PubChem CID: 5918 IUPAC Name: pyridine-3,4-diamine SMILES: C1=CN=CC(=C1N)N

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Specifications

PubChem CID	5918
CAS	54-96-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006401
SMILES	C1=CN=CC(=C1N)N
Synonym	3,4-diaminopyridine,amifampridine,3,4-pyridinediamine,firdapse,diamino-3,4 pyridine,4,5-diaminopyridine,3,4-dap,amifampridin,zenas,pyridine, 3,4-diamino
IUPAC Name	pyridine-3,4-diamine
InChI Key	OYTKINVCDFNREN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

815

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2-Bromopyridine-3-carboxylic acid, 97%, Thermo Scientific™

CAS: 35905-85-2 Molecular Formula: C₆H₄BrNO₂ Molecular Weight (g/mol): 202.01 MDL Number: MFCD01646068 InChI Key: MMWNKXIFVYQOTK-UHFFFAOYSA-N Synonym: 2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f PubChem CID: 233262 IUPAC Name: 2-bromopyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)Br)C(=O)O

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PubChem CID	233262
CAS	35905-85-2
Molecular Weight (g/mol)	202.01
MDL Number	MFCD01646068
SMILES	C1=CC(=C(N=C1)Br)C(=O)O
Synonym	2-bromonicotinic acid,2-bromo-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-bromo,2-bromo-nicotinic acid,2-bromo-3-carboxypyridine,3-bromopyridine-3-carboxylic acid,bromo-nicotinic acid,pubchem5071,acmc-1aj4p,ksc223s8f
IUPAC Name	2-bromopyridine-3-carboxylic acid
InChI Key	MMWNKXIFVYQOTK-UHFFFAOYSA-N
Molecular Formula	C₆H₄BrNO₂

816

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5-Chloropyridine-2-carboxylic acid, 95%, Thermo Scientific Chemicals

CAS: 86873-60-1 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD04114192 InChI Key: GJLOKYIYZIOIPN-UHFFFAOYSA-N Synonym: 5-chloropicolinic acid,5-chloro-2-picolinic acid,5-chloro-2-pyridinecarboxylic acid,5-chloro-pyridine-2-carboxylic acid,5-chloro-2-carboxypyridine,2-carboxy-5-chloropyridine,5-chloropyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 5-chloro,pubchem10379,5-chloro-picolinic acid PubChem CID: 2762872 IUPAC Name: 5-chloropyridine-2-carboxylic acid SMILES: C1=CC(=NC=C1Cl)C(=O)O

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PubChem CID	2762872
CAS	86873-60-1
Molecular Weight (g/mol)	157.553
MDL Number	MFCD04114192
SMILES	C1=CC(=NC=C1Cl)C(=O)O
Synonym	5-chloropicolinic acid,5-chloro-2-picolinic acid,5-chloro-2-pyridinecarboxylic acid,5-chloro-pyridine-2-carboxylic acid,5-chloro-2-carboxypyridine,2-carboxy-5-chloropyridine,5-chloropyridine-2-carboxylicacid,2-pyridinecarboxylic acid, 5-chloro,pubchem10379,5-chloro-picolinic acid
IUPAC Name	5-chloropyridine-2-carboxylic acid
InChI Key	GJLOKYIYZIOIPN-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

817

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3-Amino-4-iodopyridine, 98%

CAS: 105752-11-2 Molecular Formula: C5H5IN2 Molecular Weight (g/mol): 220.01 MDL Number: MFCD04971334 InChI Key: ZJRSKTXMSIVNAU-UHFFFAOYSA-N Synonym: 3-amino-4-iodopyridine,4-iodo-pyridin-3-ylamine,3-pyridinamine, 4-iodo,4-iodo-3-pyridinamine,3-amine-4-iodopyridine,pubchem6681,4-iodo-3-pyridylamine,4-iodo-3-aminopyridine,4-iodo-3-pyridinylamine,4-iodopyridin-3-ylamine PubChem CID: 819132 IUPAC Name: 4-iodopyridin-3-amine SMILES: NC1=CN=CC=C1I

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Specifications

PubChem CID	819132
CAS	105752-11-2
Molecular Weight (g/mol)	220.01
MDL Number	MFCD04971334
SMILES	NC1=CN=CC=C1I
Synonym	3-amino-4-iodopyridine,4-iodo-pyridin-3-ylamine,3-pyridinamine, 4-iodo,4-iodo-3-pyridinamine,3-amine-4-iodopyridine,pubchem6681,4-iodo-3-pyridylamine,4-iodo-3-aminopyridine,4-iodo-3-pyridinylamine,4-iodopyridin-3-ylamine
IUPAC Name	4-iodopyridin-3-amine
InChI Key	ZJRSKTXMSIVNAU-UHFFFAOYSA-N
Molecular Formula	C5H5IN2

818

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6-Chloro-2-fluoronicotinic acid, 95%

CAS: 1211578-46-9 Molecular Formula: C6H3ClFNO2 Molecular Weight (g/mol): 175.54 MDL Number: MFCD16610397 InChI Key: GSSVAHBRTISODE-UHFFFAOYSA-N Synonym: 6-chloro-2-fluoronicotinic acid,6-chloro-2-fluoro nicotinic acid,6-chloro-2-fluoronicotinicacid,6-chloro-2-fluoropyridin-3-carboxylic acid,6-chloro-2-fluoro-pyridine-3-carboxylic acid PubChem CID: 71464004 IUPAC Name: 6-chloro-2-fluoropyridine-3-carboxylic acid SMILES: OC(=O)C1=C(F)N=C(Cl)C=C1

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Specifications

PubChem CID	71464004
CAS	1211578-46-9
Molecular Weight (g/mol)	175.54
MDL Number	MFCD16610397
SMILES	OC(=O)C1=C(F)N=C(Cl)C=C1
Synonym	6-chloro-2-fluoronicotinic acid,6-chloro-2-fluoro nicotinic acid,6-chloro-2-fluoronicotinicacid,6-chloro-2-fluoropyridin-3-carboxylic acid,6-chloro-2-fluoro-pyridine-3-carboxylic acid
IUPAC Name	6-chloro-2-fluoropyridine-3-carboxylic acid
InChI Key	GSSVAHBRTISODE-UHFFFAOYSA-N
Molecular Formula	C6H3ClFNO2

819

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Lepidine, Spectrum™ Chemical

CAS: 491-35-0

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Specifications

CAS	491-35-0

820

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1-Boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine, 95%, Thermo Scientific Chemicals

CAS: 243641-37-4 Molecular Formula: C14H20N2O2 Molecular Weight (g/mol): 248.326 MDL Number: MFCD06659018 InChI Key: CHWMFCCGEWQABK-UHFFFAOYSA-N Synonym: 7-methyl-3,4-dihydro-2h-1,8 naphthyridine-1-carboxylic acid tert-butyl ester,tert-butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1 2h-carboxylate,1-boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine,1-boc-7-methyl-3,4-dihydro-2h-1,8 naphthyridine,7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylic acid tert-butyl ester,2-methyl-8-tert-butoxycarbonyl-5,6,7,8-tetrahydro-1,8-naphthyridine,tert-butyl 7-methyl-1,2,3,4-tetrahydropyridino 2,3-b pyridinecarboxylate,tert-butyl 7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylate PubChem CID: 17750173 IUPAC Name: tert-butyl 7-methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate SMILES: CC1=NC2=C(CCCN2C(=O)OC(C)(C)C)C=C1

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PubChem CID	17750173
CAS	243641-37-4
Molecular Weight (g/mol)	248.326
MDL Number	MFCD06659018
SMILES	CC1=NC2=C(CCCN2C(=O)OC(C)(C)C)C=C1
Synonym	7-methyl-3,4-dihydro-2h-1,8 naphthyridine-1-carboxylic acid tert-butyl ester,tert-butyl 7-methyl-3,4-dihydro-1,8-naphthyridine-1 2h-carboxylate,1-boc-7-methyl-1,2,3,4-tetrahydro-1,8-naphthyridine,1-boc-7-methyl-3,4-dihydro-2h-1,8 naphthyridine,7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylic acid tert-butyl ester,2-methyl-8-tert-butoxycarbonyl-5,6,7,8-tetrahydro-1,8-naphthyridine,tert-butyl 7-methyl-1,2,3,4-tetrahydropyridino 2,3-b pyridinecarboxylate,tert-butyl 7-methyl-3,4-dihydro-2h-1,8-naphthyridine-1-carboxylate
IUPAC Name	tert-butyl 7-methyl-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylate
InChI Key	CHWMFCCGEWQABK-UHFFFAOYSA-N
Molecular Formula	C14H20N2O2

821

2-Chloropyridine-4-boronic acid pinacol ester, 97%, Thermo Scientific™

CAS: 458532-84-8 Molecular Formula: C11H15BClNO2 Molecular Weight (g/mol): 239.506 MDL Number: MFCD04039870 InChI Key: UUEQDBHKMOFLDP-UHFFFAOYSA-N Synonym: 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridine-4-boronic acid pinacol ester,2-chloro-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridin-4-ylboronic acid pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2-chloropyridine-4-boronic acid, pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine,2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem16684 PubChem CID: 5103408 IUPAC Name: 2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=NC=C2)Cl

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Specifications

PubChem CID	5103408
CAS	458532-84-8
Molecular Weight (g/mol)	239.506
MDL Number	MFCD04039870
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=NC=C2)Cl
Synonym	2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridine-4-boronic acid pinacol ester,2-chloro-4-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-chloropyridin-4-ylboronic acid pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridine,2-chloropyridine-4-boronic acid, pinacol ester,2-chloro-4-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridine,2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-pyridine,pyridine, 2-chloro-4-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,pubchem16684
IUPAC Name	2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	UUEQDBHKMOFLDP-UHFFFAOYSA-N
Molecular Formula	C11H15BClNO2

822

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6-Cyanonicotinic acid, 97%

CAS: 70165-31-0 Molecular Formula: C7H4N2O2 Molecular Weight (g/mol): 148.121 MDL Number: MFCD01318135 InChI Key: WMHSQCDPPJRWIL-UHFFFAOYSA-N Synonym: 6-cyanonicotinic acid,2-cyano-5-carboxypyridine,6-cyanonicotinicacid,3-pyridinecarboxylic acid, 6-cyano,5-carboxypicolinonitrile,3-pyridinecarboxylicacid, 6-cyano,6-cyano-3-pyridinecarboxylic acid,6-cyano-nicotinic acid,pubchem16844,6-cyanonicotinic acid, PubChem CID: 2761108 IUPAC Name: 6-cyanopyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)C#N

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PubChem CID	2761108
CAS	70165-31-0
Molecular Weight (g/mol)	148.121
MDL Number	MFCD01318135
SMILES	C1=CC(=NC=C1C(=O)O)C#N
Synonym	6-cyanonicotinic acid,2-cyano-5-carboxypyridine,6-cyanonicotinicacid,3-pyridinecarboxylic acid, 6-cyano,5-carboxypicolinonitrile,3-pyridinecarboxylicacid, 6-cyano,6-cyano-3-pyridinecarboxylic acid,6-cyano-nicotinic acid,pubchem16844,6-cyanonicotinic acid,
IUPAC Name	6-cyanopyridine-3-carboxylic acid
InChI Key	WMHSQCDPPJRWIL-UHFFFAOYSA-N
Molecular Formula	C7H4N2O2

823

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Ethyl Nicotinate, Spectrum™ Chemical

CAS: 614-18-6

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Specifications

CAS	614-18-6

824

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2-Amino-3-cyanopyridine, 98%

CAS: 24517-64-4 Molecular Formula: C6H6N3 Molecular Weight (g/mol): 120.13 MDL Number: MFCD00128867 InChI Key: YYXDQRRDNPRJFL-UHFFFAOYSA-O Synonym: 2-amino-3-cyanopyridine,2-aminonicotinonitrile,2-amino-3-pyridinecarbonitrile,2-amino-pyridine-3-carbonitrile,2-amino-nicotinonitrile,3-pyridinecarbonitrile, 2-amino,3-cyanopyridin-2-amine,3-cyanopyridine-2-amine,aminonicotinonitrile,zlchem 506 PubChem CID: 818259 IUPAC Name: 2-amino-3-cyanopyridin-1-ium SMILES: NC1=[NH+]C=CC=C1C#N

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PubChem CID	818259
CAS	24517-64-4
Molecular Weight (g/mol)	120.13
MDL Number	MFCD00128867
SMILES	NC1=[NH+]C=CC=C1C#N
Synonym	2-amino-3-cyanopyridine,2-aminonicotinonitrile,2-amino-3-pyridinecarbonitrile,2-amino-pyridine-3-carbonitrile,2-amino-nicotinonitrile,3-pyridinecarbonitrile, 2-amino,3-cyanopyridin-2-amine,3-cyanopyridine-2-amine,aminonicotinonitrile,zlchem 506
IUPAC Name	2-amino-3-cyanopyridin-1-ium
InChI Key	YYXDQRRDNPRJFL-UHFFFAOYSA-O
Molecular Formula	C6H6N3

825

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2-Chloro-4-iodo-3-methylpyridine, 95%

CAS: 153034-88-9 Molecular Formula: C6H5ClIN Molecular Weight (g/mol): 253.467 MDL Number: MFCD03095293 InChI Key: WHCRABJNJRAJIP-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline PubChem CID: 10083628 IUPAC Name: 2-chloro-4-iodo-3-methylpyridine SMILES: CC1=C(C=CN=C1Cl)I

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Specifications

PubChem CID	10083628
CAS	153034-88-9
Molecular Weight (g/mol)	253.467
MDL Number	MFCD03095293
SMILES	CC1=C(C=CN=C1Cl)I
Synonym	2-chloro-4-iodo-3-picoline,2-chloro-3-methyl-4-iodopyridine,2-chloro-4-iodo-3-methyl-pyridine,pyridine, 2-chloro-4-iodo-3-methyl,2-chloro-4-iodo-3-methylpyridne,pubchem17059,2-chloranyl-4-iodanyl-3-methyl-pyridine,2-chloro-4-iodo-3-methylpyridine,2-chloro-4-iodo-3-methyl-pyridine; 2-chloro-4-iodo-3-picoline
IUPAC Name	2-chloro-4-iodo-3-methylpyridine
InChI Key	WHCRABJNJRAJIP-UHFFFAOYSA-N
Molecular Formula	C6H5ClIN

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