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.

241 – 255 of 40,668 results

241

2,6-Dichloro-4-iodopyridine, 97%

CAS: 98027-84-0 Molecular Formula: C5H2Cl2IN Molecular Weight (g/mol): 273.882 MDL Number: MFCD07368400 InChI Key: NGSKFMPSBUAUNE-UHFFFAOYSA-N Synonym: 2,6-dichloro-4-iodo-pyridine,2 6-dichloro-4-iodopyridine,pyridine, 2,6-dichloro-4-iodo,pubchem17648,2,6 dichloro-4-iodo pyridine,2,6-dichloro-4-iodopyridine,,4-iodo-2,6-dichloropyridine,2,6-dichloro-4-iodopyridine PubChem CID: 11737393 IUPAC Name: 2,6-dichloro-4-iodopyridine SMILES: C1=C(C=C(N=C1Cl)Cl)I

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Specifications

PubChem CID	11737393
CAS	98027-84-0
Molecular Weight (g/mol)	273.882
MDL Number	MFCD07368400
SMILES	C1=C(C=C(N=C1Cl)Cl)I
Synonym	2,6-dichloro-4-iodo-pyridine,2 6-dichloro-4-iodopyridine,pyridine, 2,6-dichloro-4-iodo,pubchem17648,2,6 dichloro-4-iodo pyridine,2,6-dichloro-4-iodopyridine,,4-iodo-2,6-dichloropyridine,2,6-dichloro-4-iodopyridine
IUPAC Name	2,6-dichloro-4-iodopyridine
InChI Key	NGSKFMPSBUAUNE-UHFFFAOYSA-N
Molecular Formula	C5H2Cl2IN

242

1-n-Butyl-4-methylpyridinium tetrafluoroborate, 99%

CAS: 343952-33-0 Molecular Formula: C10H16BF4N Molecular Weight (g/mol): 237.049 MDL Number: MFCD03095460 InChI Key: VISYYHYJMCAKAF-UHFFFAOYSA-N Synonym: 1-butyl-4-methylpyridinium tetrafluoroborate,1-butyl-4-methylpyridin-1-ium tetrafluoroborate,acmc-1adzo,dsstox_cid_29131,dsstox_rid_83350,dsstox_gsid_49275,1-butyl-4-picolinium tetrafluoroborate,pyridinium, 1-butyl-4-methyl-, tetrafluoroborate 1-,1-butyl-4-methylpyridinium tetrafluoroborate t PubChem CID: 11492406 IUPAC Name: 1-butyl-4-methylpyridin-1-ium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CCCC[N+]1=CC=C(C=C1)C

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Specifications

PubChem CID	11492406
CAS	343952-33-0
Molecular Weight (g/mol)	237.049
MDL Number	MFCD03095460
SMILES	[B-](F)(F)(F)F.CCCC[N+]1=CC=C(C=C1)C
Synonym	1-butyl-4-methylpyridinium tetrafluoroborate,1-butyl-4-methylpyridin-1-ium tetrafluoroborate,acmc-1adzo,dsstox_cid_29131,dsstox_rid_83350,dsstox_gsid_49275,1-butyl-4-picolinium tetrafluoroborate,pyridinium, 1-butyl-4-methyl-, tetrafluoroborate 1-,1-butyl-4-methylpyridinium tetrafluoroborate t
IUPAC Name	1-butyl-4-methylpyridin-1-ium;tetrafluoroborate
InChI Key	VISYYHYJMCAKAF-UHFFFAOYSA-N
Molecular Formula	C10H16BF4N

243

2,6-Dichloro-4-nitropyridine, 97%, Thermo Scientific Chemicals

CAS: 25194-01-8 Molecular Formula: C5H2Cl2N2O2 Molecular Weight (g/mol): 192.983 MDL Number: MFCD05670545 InChI Key: BZYQSSVTQJTUDD-UHFFFAOYSA-N Synonym: 2,6-dichloro-4-nitro-pyridine,pyridine, 2,6-dichloro-4-nitro,2 6-dichloro-4-nitropyridine,ksc555c7j,4-nitro-2,6-dichloro-pyridine,pyridine,2,6-dichloro-4-nitro,2,6-dichloro-4-nitropyridine PubChem CID: 3841070 IUPAC Name: 2,6-dichloro-4-nitropyridine SMILES: C1=C(C=C(N=C1Cl)Cl)[N+](=O)[O-]

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Specifications

PubChem CID	3841070
CAS	25194-01-8
Molecular Weight (g/mol)	192.983
MDL Number	MFCD05670545
SMILES	C1=C(C=C(N=C1Cl)Cl)[N+](=O)[O-]
Synonym	2,6-dichloro-4-nitro-pyridine,pyridine, 2,6-dichloro-4-nitro,2 6-dichloro-4-nitropyridine,ksc555c7j,4-nitro-2,6-dichloro-pyridine,pyridine,2,6-dichloro-4-nitro,2,6-dichloro-4-nitropyridine
IUPAC Name	2,6-dichloro-4-nitropyridine
InChI Key	BZYQSSVTQJTUDD-UHFFFAOYSA-N
Molecular Formula	C5H2Cl2N2O2

244

2,5-Dibromo-4-methylpyridine, 97%, Thermo Scientific Chemicals

CAS: 3430-26-0 Molecular Formula: C6H5Br2N Molecular Weight (g/mol): 250.921 MDL Number: MFCD00234955 InChI Key: WWJLJUAHQHXDGM-UHFFFAOYSA-N Synonym: 2,5-dibromo-4-picoline,pyridine, 2,5-dibromo-4-methyl,2,5-dibromo-4-methyl-pyridine,pubchem2411,2 pound not5-dibromo-4-methylpyridine,acmc-209i6i,2, 5-dibromo-4-picoline,2,5-dibromo-4-methypyridine,ksc495g9l,tpc-py104 PubChem CID: 2734429 IUPAC Name: 2,5-dibromo-4-methylpyridine SMILES: CC1=CC(=NC=C1Br)Br

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Specifications

PubChem CID	2734429
CAS	3430-26-0
Molecular Weight (g/mol)	250.921
MDL Number	MFCD00234955
SMILES	CC1=CC(=NC=C1Br)Br
Synonym	2,5-dibromo-4-picoline,pyridine, 2,5-dibromo-4-methyl,2,5-dibromo-4-methyl-pyridine,pubchem2411,2 pound not5-dibromo-4-methylpyridine,acmc-209i6i,2, 5-dibromo-4-picoline,2,5-dibromo-4-methypyridine,ksc495g9l,tpc-py104
IUPAC Name	2,5-dibromo-4-methylpyridine
InChI Key	WWJLJUAHQHXDGM-UHFFFAOYSA-N
Molecular Formula	C6H5Br2N

245

2-Chloronicotinic acid, 99%

CAS: 2942-59-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006236 InChI Key: IBRSSZOHCGUTHI-UHFFFAOYSA-N Synonym: 2-chloronicotinic acid,2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-chloro,2-chloro-nicotinic acid,2-chloro nicotinic acid,chloronicotinic acid,nicotinic acid, 2-chloro,2-chloronicotinicacid,2-chloroisonicotinicacid,2chloronicotinic acid PubChem CID: 76258 IUPAC Name: 2-chloropyridine-3-carboxylic acid SMILES: C1=CC(=C(N=C1)Cl)C(=O)O

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Specifications

PubChem CID	76258
CAS	2942-59-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006236
SMILES	C1=CC(=C(N=C1)Cl)C(=O)O
Synonym	2-chloronicotinic acid,2-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-chloro,2-chloro-nicotinic acid,2-chloro nicotinic acid,chloronicotinic acid,nicotinic acid, 2-chloro,2-chloronicotinicacid,2-chloroisonicotinicacid,2chloronicotinic acid
IUPAC Name	2-chloropyridine-3-carboxylic acid
InChI Key	IBRSSZOHCGUTHI-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

246

6-Methoxy-2-methylquinoline, 97%

CAS: 1078-28-0 Molecular Formula: C11H11NO Molecular Weight (g/mol): 173.215 MDL Number: MFCD00006761 InChI Key: NAGJQQFMJKMXJQ-UHFFFAOYSA-N Synonym: 6-methoxyquinaldine,2-methyl-6-methoxyquinoline,quinoline, 6-methoxy-2-methyl,quinaldine, 6-methoxy,6-methoxy-2-methyl-quinoline,quinoline,6-methoxy-2-methyl,pubchem5910,acmc-2098xp,2-methy-6-methoxyquinolinel PubChem CID: 70648 IUPAC Name: 6-methoxy-2-methylquinoline SMILES: CC1=NC2=C(C=C1)C=C(C=C2)OC

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Specifications

PubChem CID	70648
CAS	1078-28-0
Molecular Weight (g/mol)	173.215
MDL Number	MFCD00006761
SMILES	CC1=NC2=C(C=C1)C=C(C=C2)OC
Synonym	6-methoxyquinaldine,2-methyl-6-methoxyquinoline,quinoline, 6-methoxy-2-methyl,quinaldine, 6-methoxy,6-methoxy-2-methyl-quinoline,quinoline,6-methoxy-2-methyl,pubchem5910,acmc-2098xp,2-methy-6-methoxyquinolinel
IUPAC Name	6-methoxy-2-methylquinoline
InChI Key	NAGJQQFMJKMXJQ-UHFFFAOYSA-N
Molecular Formula	C11H11NO

247

Methyl nicotinate, 99%

CAS: 93-60-7 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.138 MDL Number: MFCD00006388 InChI Key: YNBADRVTZLEFNH-UHFFFAOYSA-N Synonym: methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester PubChem CID: 7151 IUPAC Name: methyl pyridine-3-carboxylate SMILES: COC(=O)C1=CN=CC=C1

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Specifications

PubChem CID	7151
CAS	93-60-7
Molecular Weight (g/mol)	137.138
MDL Number	MFCD00006388
SMILES	COC(=O)C1=CN=CC=C1
Synonym	methyl nicotinate,nikomet,methylnicotinate,nicotinic acid methyl ester,nicometh,methyl 3-pyridinecarboxylate,methyl-nicotinate,3-pyridinecarboxylic acid, methyl ester,heat spray,nicotinic acid, methyl ester
IUPAC Name	methyl pyridine-3-carboxylate
InChI Key	YNBADRVTZLEFNH-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

248

2-Chloro-6-methylpyridine, 98%

CAS: 18368-63-3 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.57 MDL Number: MFCD00006245 InChI Key: GXZDYRYYNXYPMQ-UHFFFAOYSA-N Synonym: 6-chloro-2-picoline,6-chloro-2-methylpyridine,pyridine, 2-chloro-6-methyl,2-chloro-6-picoline,2-picoline, 6-chloro,unii-39mx1lq68l,2-chloro-6-methyl pyridine,2-chloro-6-methyl-pyridine,2-chloro-6-methy pyridine PubChem CID: 87601 IUPAC Name: 2-chloro-6-methylpyridine SMILES: CC1=CC=CC(Cl)=N1

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Specifications

PubChem CID	87601
CAS	18368-63-3
Molecular Weight (g/mol)	127.57
MDL Number	MFCD00006245
SMILES	CC1=CC=CC(Cl)=N1
Synonym	6-chloro-2-picoline,6-chloro-2-methylpyridine,pyridine, 2-chloro-6-methyl,2-chloro-6-picoline,2-picoline, 6-chloro,unii-39mx1lq68l,2-chloro-6-methyl pyridine,2-chloro-6-methyl-pyridine,2-chloro-6-methy pyridine
IUPAC Name	2-chloro-6-methylpyridine
InChI Key	GXZDYRYYNXYPMQ-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

249

2-Methoxynicotinic acid, 98%

CAS: 16498-81-0 Molecular Formula: C7H6NO3 Molecular Weight (g/mol): 152.13 MDL Number: MFCD00085110 InChI Key: FTEZJSXSARPZHJ-UHFFFAOYSA-M Synonym: 2-methoxynicotinic acid,2-methoxy-nicotinic acid,2-methoxy-3-pyridinecarboxylic acid,2-methoxy nicotinic acid,3-pyridinecarboxylic acid, 2-methoxy,t6nj bo1 cvq wwn,maybridge1_004722,2-methoxynicotinicacid,pubchem20354,acmc-1btxh PubChem CID: 708093 IUPAC Name: 2-methoxypyridine-3-carboxylic acid SMILES: COC1=NC=CC=C1C([O-])=O

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Specifications

PubChem CID	708093
CAS	16498-81-0
Molecular Weight (g/mol)	152.13
MDL Number	MFCD00085110
SMILES	COC1=NC=CC=C1C([O-])=O
Synonym	2-methoxynicotinic acid,2-methoxy-nicotinic acid,2-methoxy-3-pyridinecarboxylic acid,2-methoxy nicotinic acid,3-pyridinecarboxylic acid, 2-methoxy,t6nj bo1 cvq wwn,maybridge1_004722,2-methoxynicotinicacid,pubchem20354,acmc-1btxh
IUPAC Name	2-methoxypyridine-3-carboxylic acid
InChI Key	FTEZJSXSARPZHJ-UHFFFAOYSA-M
Molecular Formula	C7H6NO3

250

2,4-Dihydroxypyridine, 97%

CAS: 626-03-9 Molecular Formula: C5H5NO2 Molecular Weight (g/mol): 111.1 MDL Number: MFCD00006273 InChI Key: ZEZJPIDPVXJEME-UHFFFAOYSA-N Synonym: 2,4-dihydroxypyridine,pyridine-2,4-diol,2,4-pyridinediol,4-hydroxypyridin-2 1h-one,3-deazauracil,4-hydroxy-2-pyridone,2 1h-pyridinone, 4-hydroxy,2,4-dihydroxy pyridine,2-hydroxy-1h-pyridin-4-one,4-hydroxy-2 1h-pyridinone PubChem CID: 54696004 IUPAC Name: 4-hydroxy-1H-pyridin-2-one SMILES: C1=CNC(=O)C=C1O

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Specifications

PubChem CID	54696004
CAS	626-03-9
Molecular Weight (g/mol)	111.1
MDL Number	MFCD00006273
SMILES	C1=CNC(=O)C=C1O
Synonym	2,4-dihydroxypyridine,pyridine-2,4-diol,2,4-pyridinediol,4-hydroxypyridin-2 1h-one,3-deazauracil,4-hydroxy-2-pyridone,2 1h-pyridinone, 4-hydroxy,2,4-dihydroxy pyridine,2-hydroxy-1h-pyridin-4-one,4-hydroxy-2 1h-pyridinone
IUPAC Name	4-hydroxy-1H-pyridin-2-one
InChI Key	ZEZJPIDPVXJEME-UHFFFAOYSA-N
Molecular Formula	C5H5NO2

251

2-Fluoropyridine, 99%

CAS: 372-48-5 Molecular Formula: C5H4FN Molecular Weight (g/mol): 97.092 MDL Number: MFCD00006224 InChI Key: MTAODLNXWYIKSO-UHFFFAOYSA-N Synonym: pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium PubChem CID: 9746 IUPAC Name: 2-fluoropyridine SMILES: C1=CC=NC(=C1)F

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Specifications

PubChem CID	9746
CAS	372-48-5
Molecular Weight (g/mol)	97.092
MDL Number	MFCD00006224
SMILES	C1=CC=NC(=C1)F
Synonym	pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium
IUPAC Name	2-fluoropyridine
InChI Key	MTAODLNXWYIKSO-UHFFFAOYSA-N
Molecular Formula	C5H4FN

252

3-Amino-6-chloro-5-methoxypyridine, 97%, Thermo Scientific Chemicals

CAS: 75711-01-2 Molecular Formula: C6H7ClN2O Molecular Weight (g/mol): 158.59 MDL Number: MFCD09952112 InChI Key: FJKVNEBFHWMVGF-UHFFFAOYSA-N Synonym: 3-amino-6-chloro-5-methoxy pyridine,3-amino-6-chloro-5-methoxypyridine,5-amino-2-chloro-3-methoxypyridine,3-pyridinamine, 6-chloro-5-methoxy,pubchem22114,6-chloro-5-methoxypyridine-3-amine,6-chloro-5-methyloxy-3-pyridinamine PubChem CID: 23456143 IUPAC Name: 6-chloro-5-methoxypyridin-3-amine SMILES: COC1=C(Cl)N=CC(N)=C1

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Specifications

PubChem CID	23456143
CAS	75711-01-2
Molecular Weight (g/mol)	158.59
MDL Number	MFCD09952112
SMILES	COC1=C(Cl)N=CC(N)=C1
Synonym	3-amino-6-chloro-5-methoxy pyridine,3-amino-6-chloro-5-methoxypyridine,5-amino-2-chloro-3-methoxypyridine,3-pyridinamine, 6-chloro-5-methoxy,pubchem22114,6-chloro-5-methoxypyridine-3-amine,6-chloro-5-methyloxy-3-pyridinamine
IUPAC Name	6-chloro-5-methoxypyridin-3-amine
InChI Key	FJKVNEBFHWMVGF-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2O

253

Methyl 4,6-dichloronicotinate, 95%

CAS: 65973-52-6 Molecular Formula: C7H5Cl2NO2 Molecular Weight (g/mol): 206.02 MDL Number: MFCD04125732 InChI Key: JEJMDUMJSZTJTI-UHFFFAOYSA-N PubChem CID: 2764083 IUPAC Name: methyl 4,6-dichloropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(Cl)C=C1Cl

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Specifications

PubChem CID	2764083
CAS	65973-52-6
Molecular Weight (g/mol)	206.02
MDL Number	MFCD04125732
SMILES	COC(=O)C1=CN=C(Cl)C=C1Cl
IUPAC Name	methyl 4,6-dichloropyridine-3-carboxylate
InChI Key	JEJMDUMJSZTJTI-UHFFFAOYSA-N
Molecular Formula	C7H5Cl2NO2

254

2-Chloro-6-methoxy-3-nitropyridine, 98%

CAS: 38533-61-8 Molecular Formula: C6H5ClN2O3 Molecular Weight (g/mol): 188.57 MDL Number: MFCD00130268 InChI Key: DVRGUTNVDGIKTP-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-6-methoxypyridine,pyridine, 2-chloro-6-methoxy-3-nitro,2-chloro-6-methoxy-3-nitro-pyridine,2-chloro-6-methoxy-3 or 5-nitropyridine,pubchem4044,acmc-1agmz,ksc226c7t,2-chloro-3nitro-6-methoxy-pyridine,6-methoxy-2-chloro-3-nitropyridine,2-chloro-6-methoxy-3-nitropyridine PubChem CID: 2795029 IUPAC Name: 2-chloro-6-methoxy-3-nitropyridine SMILES: COC1=CC=C(C(Cl)=N1)[N+]([O-])=O

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Specifications

PubChem CID	2795029
CAS	38533-61-8
Molecular Weight (g/mol)	188.57
MDL Number	MFCD00130268
SMILES	COC1=CC=C(C(Cl)=N1)[N+]([O-])=O
Synonym	2-chloro-3-nitro-6-methoxypyridine,pyridine, 2-chloro-6-methoxy-3-nitro,2-chloro-6-methoxy-3-nitro-pyridine,2-chloro-6-methoxy-3 or 5-nitropyridine,pubchem4044,acmc-1agmz,ksc226c7t,2-chloro-3nitro-6-methoxy-pyridine,6-methoxy-2-chloro-3-nitropyridine,2-chloro-6-methoxy-3-nitropyridine
IUPAC Name	2-chloro-6-methoxy-3-nitropyridine
InChI Key	DVRGUTNVDGIKTP-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O3

255

2-Cyano-6-methylpyridine, 98%

CAS: 1620-75-3 Molecular Formula: C7H6N2 Molecular Weight (g/mol): 118.14 MDL Number: MFCD00190586 InChI Key: CMADFEQMYFNYCF-UHFFFAOYSA-N Synonym: 6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril PubChem CID: 74182 IUPAC Name: 6-methylpyridine-2-carbonitrile SMILES: CC1=CC=CC(=N1)C#N

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Specifications

PubChem CID	74182
CAS	1620-75-3
Molecular Weight (g/mol)	118.14
MDL Number	MFCD00190586
SMILES	CC1=CC=CC(=N1)C#N
Synonym	6-methylpicolinonitrile,2-cyano-6-methylpyridine,6-methyl-2-pyridinecarbonitrile,2-methyl-6-cyanopyridine,6-methyl-pyridine-2-carbonitrile,2-pyridinecarbonitrile, 6-methyl,6-methyl-2-cyanopyridine,2-cyano-6-methyl pyridine,2-cyano-6-methylpyridine 2-cyano-6-picoline,6-methylpyridin-2-carbonitril
IUPAC Name	6-methylpyridine-2-carbonitrile
InChI Key	CMADFEQMYFNYCF-UHFFFAOYSA-N
Molecular Formula	C7H6N2

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