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-Fluoropyridine-5-boronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	2783397
CAS	351019-18-6
MDL Number	MFCD03411559
Color	White-Yellow
Physical Form	Crystalline Powder
TSCA	No
IUPAC Name	(6-fluoropyridin-3-yl)boronic acid
InChI Key	OJBYZWHAPXIJID-UHFFFAOYSA-N
Molecular Formula	C5H5BFNO2
Formula Weight	140.91
Melting Point	172°C

1,382

5-Chloro-2-fluoropyridine-3-boronic Acid (contains varying amounts of Anhydride), TCI America™

CAS: 937595-70-5 Molecular Formula: C5H4BClFNO2 Molecular Weight (g/mol): 175.35 MDL Number: MFCD04972408 InChI Key: ZUDXVHDVUTUTFH-UHFFFAOYSA-N Synonym: 5-chloro-2-fluoropyridine-3-boronic acid,5-chloro-2-fluoropyridin-3-yl boronic acid,5-chloro-2-fluoropyridin-3-ylboronicacid,2-fluoro-5-chloropyridine-3-boronic acid,5-chloro-2-fluoro-3-pyridyl boronic acid,5-chloro-2-fluoropyridine-3-boronic acid hydrate,pubchem17095,acmc-209rnf,5-chloro-2-fluoro-3-pyridylboronic acid,5-chloro-2-fluoro-3-pyridinyl boronic acid PubChem CID: 24901779 IUPAC Name: (5-chloro-2-fluoropyridin-3-yl)boronic acid SMILES: B(C1=CC(=CN=C1F)Cl)(O)O

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Specifications

PubChem CID	24901779
CAS	937595-70-5
Molecular Weight (g/mol)	175.35
MDL Number	MFCD04972408
SMILES	B(C1=CC(=CN=C1F)Cl)(O)O
Synonym	5-chloro-2-fluoropyridine-3-boronic acid,5-chloro-2-fluoropyridin-3-yl boronic acid,5-chloro-2-fluoropyridin-3-ylboronicacid,2-fluoro-5-chloropyridine-3-boronic acid,5-chloro-2-fluoro-3-pyridyl boronic acid,5-chloro-2-fluoropyridine-3-boronic acid hydrate,pubchem17095,acmc-209rnf,5-chloro-2-fluoro-3-pyridylboronic acid,5-chloro-2-fluoro-3-pyridinyl boronic acid
IUPAC Name	(5-chloro-2-fluoropyridin-3-yl)boronic acid
InChI Key	ZUDXVHDVUTUTFH-UHFFFAOYSA-N
Molecular Formula	C5H4BClFNO2

1,383

2-Chloro-4-methyl-5-nitropyridine 98.0+%, TCI America™

CAS: 23056-33-9 Molecular Formula: C6H5ClN2O2 Molecular Weight (g/mol): 172.57 MDL Number: MFCD00010688 InChI Key: HWZUMEVIIGNXGM-UHFFFAOYSA-N Synonym: 2-chloro-5-nitro-4-picoline,2-chloro-4-methyl-5-nitro-pyridine,2-chloro-4-methyl-5-nitro pyridine,2-chloro-5-nitro-4-methylpyridine,pyridine, 2-chloro-4-methyl-5-nitro,pubchem6223,acmc-209g0j,ksc201s3j,tpc-py010 PubChem CID: 345364 IUPAC Name: 2-chloro-4-methyl-5-nitropyridine SMILES: CC1=CC(Cl)=NC=C1[N+]([O-])=O

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Specifications

PubChem CID	345364
CAS	23056-33-9
Molecular Weight (g/mol)	172.57
MDL Number	MFCD00010688
SMILES	CC1=CC(Cl)=NC=C1[N+]([O-])=O
Synonym	2-chloro-5-nitro-4-picoline,2-chloro-4-methyl-5-nitro-pyridine,2-chloro-4-methyl-5-nitro pyridine,2-chloro-5-nitro-4-methylpyridine,pyridine, 2-chloro-4-methyl-5-nitro,pubchem6223,acmc-209g0j,ksc201s3j,tpc-py010
IUPAC Name	2-chloro-4-methyl-5-nitropyridine
InChI Key	HWZUMEVIIGNXGM-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O2

1,384

Ethyl 2-Chloro-6-methylisonicotinate 98.0+%, TCI America™

CAS: 3998-88-7 Molecular Formula: C9H10ClNO2 Molecular Weight (g/mol): 199.634 MDL Number: MFCD09842151 InChI Key: UMAAIDIASQFLTF-UHFFFAOYSA-N Synonym: ethyl 2-chloro-6-methylisonicotinate,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester,2-chloro-6-methylisonicotinic acid ethyl ester,ethyl 2-chloro-6-methyl-4-pyridinecarboxylate,ethyl2-chloro-6-methylpyridine-4-carboxylate,2-chloro-6-methyl-isonicotinic acid ethyl ester,4-pyridinecarboxylicacid, 2-chloro-6-methyl-, ethyl ester,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester; ethyl 2-chloro-6-methylisonicotinate PubChem CID: 22625009 IUPAC Name: ethyl 2-chloro-6-methylpyridine-4-carboxylate SMILES: CCOC(=O)C1=CC(=NC(=C1)Cl)C

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Specifications

PubChem CID	22625009
CAS	3998-88-7
Molecular Weight (g/mol)	199.634
MDL Number	MFCD09842151
SMILES	CCOC(=O)C1=CC(=NC(=C1)Cl)C
Synonym	ethyl 2-chloro-6-methylisonicotinate,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester,2-chloro-6-methylisonicotinic acid ethyl ester,ethyl 2-chloro-6-methyl-4-pyridinecarboxylate,ethyl2-chloro-6-methylpyridine-4-carboxylate,2-chloro-6-methyl-isonicotinic acid ethyl ester,4-pyridinecarboxylicacid, 2-chloro-6-methyl-, ethyl ester,2-chloro-6-methylpyridine-4-carboxylic acid ethyl ester; ethyl 2-chloro-6-methylisonicotinate
IUPAC Name	ethyl 2-chloro-6-methylpyridine-4-carboxylate
InChI Key	UMAAIDIASQFLTF-UHFFFAOYSA-N
Molecular Formula	C9H10ClNO2

1,385

5-Fluoro-2-pyridinecarboxylic Acid 98.0+%, TCI America™

CAS: 107504-08-5 Molecular Formula: C6H4FNO2 Molecular Weight (g/mol): 141.101 MDL Number: MFCD04114196 InChI Key: JTKFIIQGMVKDNZ-UHFFFAOYSA-N Synonym: 5-fluoropicolinic acid,5-fluoro-2-picolinic acid,5-fluoro-2-pyridinecarboxylic acid,5-fluoropyridine-2-carboxylicacid,5-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 5-fluoro,2-carboxy-5-fluoropyridine,5-fluoro-2-carboxypyridine,pubchem14387,acmc-2098wr PubChem CID: 2762876 IUPAC Name: 5-fluoropyridine-2-carboxylic acid SMILES: C1=CC(=NC=C1F)C(=O)O

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Specifications

PubChem CID	2762876
CAS	107504-08-5
Molecular Weight (g/mol)	141.101
MDL Number	MFCD04114196
SMILES	C1=CC(=NC=C1F)C(=O)O
Synonym	5-fluoropicolinic acid,5-fluoro-2-picolinic acid,5-fluoro-2-pyridinecarboxylic acid,5-fluoropyridine-2-carboxylicacid,5-fluoro-pyridine-2-carboxylic acid,2-pyridinecarboxylic acid, 5-fluoro,2-carboxy-5-fluoropyridine,5-fluoro-2-carboxypyridine,pubchem14387,acmc-2098wr
IUPAC Name	5-fluoropyridine-2-carboxylic acid
InChI Key	JTKFIIQGMVKDNZ-UHFFFAOYSA-N
Molecular Formula	C6H4FNO2

1,386

2-Fluoropyridine-4-boronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	2783396
CAS	401815-98-3
Color	White
Physical Form	Crystalline Powder
TSCA	No
IUPAC Name	(2-fluoropyridin-4-yl)boronic acid
InChI Key	WXGBZJJAGLSBPR-UHFFFAOYSA-N
Molecular Formula	C5H5BFNO2
Formula Weight	140.91
Melting Point	200°C

1,387

1-(2,4-Dinitrophenyl)pyridinium Chloride 98.0+%, TCI America™

CAS: 4185-69-7 Molecular Formula: C11H8ClN3O4 Molecular Weight (g/mol): 281.652 MDL Number: MFCD00184241 InChI Key: UYHMQTNGMUDVIY-UHFFFAOYSA-M Synonym: Zincke Salt PubChem CID: 77850 IUPAC Name: 1-(2,4-dinitrophenyl)pyridin-1-ium;chloride SMILES: C1=CC=[N+](C=C1)C2=C(C=C(C=C2)[N+](=O)[O-])[N+](=O)[O-].[Cl-]

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Specifications

PubChem CID	77850
CAS	4185-69-7
Molecular Weight (g/mol)	281.652
MDL Number	MFCD00184241
SMILES	C1=CC=[N+](C=C1)C2=C(C=C(C=C2)[N+](=O)[O-])[N+](=O)[O-].[Cl-]
Synonym	Zincke Salt
IUPAC Name	1-(2,4-dinitrophenyl)pyridin-1-ium;chloride
InChI Key	UYHMQTNGMUDVIY-UHFFFAOYSA-M
Molecular Formula	C11H8ClN3O4

1,388

2-Chloronicotinic Acid 98.0+%, TCI America™

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

1,389

2,6-Lutidine 98.0+%, TCI America™

CAS: 108-48-5 Molecular Formula: C7H9N Molecular Weight (g/mol): 107.16 MDL Number: MFCD00006345 InChI Key: OISVCGZHLKNMSJ-UHFFFAOYSA-N Synonym: 2,6-lutidine,lutidine,pyridine, 2,6-dimethyl,2,6-dimethypyridine,alpha,alpha'-lutidine,alpha,alpha'-dimethylpyridine,2,6-dimethyl-pyridine,hsdb 79,unii-15fq5d0t3p,2,6-lutidene PubChem CID: 7937 ChEBI: CHEBI:32548 IUPAC Name: 2,6-dimethylpyridine SMILES: CC1=CC=CC(C)=N1

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Specifications

PubChem CID	7937
CAS	108-48-5
Molecular Weight (g/mol)	107.16
ChEBI	CHEBI:32548
MDL Number	MFCD00006345
SMILES	CC1=CC=CC(C)=N1
Synonym	2,6-lutidine,lutidine,pyridine, 2,6-dimethyl,2,6-dimethypyridine,alpha,alpha'-lutidine,alpha,alpha'-dimethylpyridine,2,6-dimethyl-pyridine,hsdb 79,unii-15fq5d0t3p,2,6-lutidene
IUPAC Name	2,6-dimethylpyridine
InChI Key	OISVCGZHLKNMSJ-UHFFFAOYSA-N
Molecular Formula	C7H9N

1,390

2,6-Dichloro-3-iodopyridine 98.0+%, TCI America™

CAS: 148493-37-2 Molecular Formula: C5H2Cl2IN Molecular Weight (g/mol): 273.882 MDL Number: MFCD03094686 InChI Key: DPCQIHCGMIPSQV-UHFFFAOYSA-N PubChem CID: 2736002 IUPAC Name: 2,6-dichloro-3-iodopyridine SMILES: C1=CC(=NC(=C1I)Cl)Cl

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Specifications

PubChem CID	2736002
CAS	148493-37-2
Molecular Weight (g/mol)	273.882
MDL Number	MFCD03094686
SMILES	C1=CC(=NC(=C1I)Cl)Cl
IUPAC Name	2,6-dichloro-3-iodopyridine
InChI Key	DPCQIHCGMIPSQV-UHFFFAOYSA-N
Molecular Formula	C5H2Cl2IN

1,391

5-Bromo-2-fluoro-4-methylpyridine 98.0+%, TCI America™

CAS: 864830-16-0 Molecular Formula: C6H5BrFN Molecular Weight (g/mol): 190.015 MDL Number: MFCD09839213 InChI Key: PFODFMZCBQUYNG-UHFFFAOYSA-N Synonym: 5-bromo-2-fluoro-4-picoline,5-bromo-2-fluoro-4-methyl-pyridine,2-fluoro-4-methyl-5-bromopyridine,pubchem3547,acmc-209q9w,ksc495s8j PubChem CID: 23157062 IUPAC Name: 5-bromo-2-fluoro-4-methylpyridine SMILES: CC1=CC(=NC=C1Br)F

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Specifications

PubChem CID	23157062
CAS	864830-16-0
Molecular Weight (g/mol)	190.015
MDL Number	MFCD09839213
SMILES	CC1=CC(=NC=C1Br)F
Synonym	5-bromo-2-fluoro-4-picoline,5-bromo-2-fluoro-4-methyl-pyridine,2-fluoro-4-methyl-5-bromopyridine,pubchem3547,acmc-209q9w,ksc495s8j
IUPAC Name	5-bromo-2-fluoro-4-methylpyridine
InChI Key	PFODFMZCBQUYNG-UHFFFAOYSA-N
Molecular Formula	C6H5BrFN

1,392

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

CAS: 1003-56-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00039704 InChI Key: MVKDNXIKAWKCCS-UHFFFAOYSA-N Synonym: 3-methylpyridin-2-ol,2-hydroxy-3-methylpyridine,3-methyl-2-pyridone,3-methylpyridin-2 1h-one,3-methyl-2-pyridinol,2 1h-pyridinone, 3-methyl,3-methyl-2-pyridinone,unii-vm19fn4hhv,3-methyl-2-hydroxypyridine,3-methyl-2 1h-pyridinone PubChem CID: 70481 IUPAC Name: 3-methyl-1H-pyridin-2-one SMILES: CC1=CC=CNC1=O

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Specifications

PubChem CID	70481
CAS	1003-56-1
Molecular Weight (g/mol)	109.128
MDL Number	MFCD00039704
SMILES	CC1=CC=CNC1=O
Synonym	3-methylpyridin-2-ol,2-hydroxy-3-methylpyridine,3-methyl-2-pyridone,3-methylpyridin-2 1h-one,3-methyl-2-pyridinol,2 1h-pyridinone, 3-methyl,3-methyl-2-pyridinone,unii-vm19fn4hhv,3-methyl-2-hydroxypyridine,3-methyl-2 1h-pyridinone
IUPAC Name	3-methyl-1H-pyridin-2-one
InChI Key	MVKDNXIKAWKCCS-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,393

2-Amino-6-fluoropyridine 98.0+%, TCI America™

CAS: 1597-32-6 Molecular Formula: C5H5FN2 Molecular Weight (g/mol): 112.107 MDL Number: MFCD04114200 InChI Key: UZALKVXCOUSWSL-UHFFFAOYSA-N Synonym: 2-amino-6-fluoropyridine,6-fluoro-pyridin-2-ylamine,6-fluoro-2-pyridylamine,6-fluoropyridin-2-ylamine,6-fluoro-2-pyridinamine,2-pyridinamine, 6-fluoro,acmc-209dk6,6-fluoro-pyridin-2-ylamin,ksc497g8r,6-amino-2-fluoropyridine PubChem CID: 2761399 IUPAC Name: 6-fluoropyridin-2-amine SMILES: C1=CC(=NC(=C1)F)N

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Specifications

PubChem CID	2761399
CAS	1597-32-6
Molecular Weight (g/mol)	112.107
MDL Number	MFCD04114200
SMILES	C1=CC(=NC(=C1)F)N
Synonym	2-amino-6-fluoropyridine,6-fluoro-pyridin-2-ylamine,6-fluoro-2-pyridylamine,6-fluoropyridin-2-ylamine,6-fluoro-2-pyridinamine,2-pyridinamine, 6-fluoro,acmc-209dk6,6-fluoro-pyridin-2-ylamin,ksc497g8r,6-amino-2-fluoropyridine
IUPAC Name	6-fluoropyridin-2-amine
InChI Key	UZALKVXCOUSWSL-UHFFFAOYSA-N
Molecular Formula	C5H5FN2

1,394

3-Bromo-2-hydroxypyridine 97.0+%, TCI America™

CAS: 13466-43-8 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD03411569 InChI Key: YDUGVOUXNSWQSW-UHFFFAOYSA-N Synonym: 3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone PubChem CID: 818549 IUPAC Name: 3-bromo-1,2-dihydropyridin-2-one SMILES: BrC1=CC=CNC1=O

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Specifications

PubChem CID	818549
CAS	13466-43-8
Molecular Weight (g/mol)	174.00
MDL Number	MFCD03411569
SMILES	BrC1=CC=CNC1=O
Synonym	3-bromo-2-hydroxypyridine,3-bromopyridin-2-ol,3-bromopyridin-2 1h-one,3-bromo-2-pyridinol,3-bromo-2 1h-pyridinone,2 1h-pyridinone, 3-bromo,2-hydroxy-3-bromopyridine,3-bromo-2 1h-pyridone,bromopyridone,3-bromopyridone
IUPAC Name	3-bromo-1,2-dihydropyridin-2-one
InChI Key	YDUGVOUXNSWQSW-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

1,395

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

CAS: 6635-86-5 Molecular Formula: C6H7N3O2 Molecular Weight (g/mol): 153.141 InChI Key: IKMZGACFMXZAAT-UHFFFAOYSA-N Synonym: 2-amino-4-methyl-3-nitropyridine,2-amino-3-nitro-4-picoline,2-pyridinamine, 4-methyl-3-nitro,2-amino-3-nitro-4-methylpyridine,4-methyl-3-nitro-pyridin-2-ylamine,4-methyl-3-nitro-2-pyridylamine,4-methyl-3-nitro-2-pyridinamine,4-methyl-3-nitro-2-aminopyridine,4-methyl-3-nitropyridin-2-amin,4mrz PubChem CID: 243166 IUPAC Name: 4-methyl-3-nitropyridin-2-amine SMILES: CC1=C(C(=NC=C1)N)[N+](=O)[O-]

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Specifications

PubChem CID	243166
CAS	6635-86-5
Molecular Weight (g/mol)	153.141
SMILES	CC1=C(C(=NC=C1)N)[N+](=O)[O-]
Synonym	2-amino-4-methyl-3-nitropyridine,2-amino-3-nitro-4-picoline,2-pyridinamine, 4-methyl-3-nitro,2-amino-3-nitro-4-methylpyridine,4-methyl-3-nitro-pyridin-2-ylamine,4-methyl-3-nitro-2-pyridylamine,4-methyl-3-nitro-2-pyridinamine,4-methyl-3-nitro-2-aminopyridine,4-methyl-3-nitropyridin-2-amin,4mrz
IUPAC Name	4-methyl-3-nitropyridin-2-amine
InChI Key	IKMZGACFMXZAAT-UHFFFAOYSA-N
Molecular Formula	C6H7N3O2

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