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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1,786 – 1,800 of 178,095 results

1,786

4,6-Dichloro-2-methylquinoline 98.0+%, TCI America™

CAS: 53342-53-3 Molecular Formula: C10H7Cl2N Molecular Weight (g/mol): 212.073 MDL Number: MFCD00272372 InChI Key: KYBCQZHRJZJYCE-UHFFFAOYSA-N Synonym: 4,6-Dichloroquinaldine PubChem CID: 12322577 IUPAC Name: 4,6-dichloro-2-methylquinoline SMILES: CC1=NC2=C(C=C(C=C2)Cl)C(=C1)Cl

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Specifications

PubChem CID	12322577
CAS	53342-53-3
Molecular Weight (g/mol)	212.073
MDL Number	MFCD00272372
SMILES	CC1=NC2=C(C=C(C=C2)Cl)C(=C1)Cl
Synonym	4,6-Dichloroquinaldine
IUPAC Name	4,6-dichloro-2-methylquinoline
InChI Key	KYBCQZHRJZJYCE-UHFFFAOYSA-N
Molecular Formula	C10H7Cl2N

1,787

2-Cyano-3,5-difluoropyridine 98.0+%, TCI America™

CAS: 298709-29-2 Molecular Formula: C6H2F2N2 Molecular Weight (g/mol): 140.093 MDL Number: MFCD03788759 InChI Key: WLBIFECTHKFYKV-UHFFFAOYSA-N Synonym: 2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h PubChem CID: 2783253 IUPAC Name: 3,5-difluoropyridine-2-carbonitrile SMILES: C1=C(C=NC(=C1F)C#N)F

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Specifications

PubChem CID	2783253
CAS	298709-29-2
Molecular Weight (g/mol)	140.093
MDL Number	MFCD03788759
SMILES	C1=C(C=NC(=C1F)C#N)F
Synonym	2-cyano-3,5-difluoropyridine,3,5-difluoropicolinonitrile,3,5-difluoro-2-cyanopyridine,2-pyridinecarbonitrile, 3,5-difluoro,3,5-difluoropicolinitrile,abbypharma ap-15-5175,2-cyano-3,5-difluorpyridine,3,5-difluoro-2-pyridinecarbonitrile,pubchem15234,acmc-209z3h
IUPAC Name	3,5-difluoropyridine-2-carbonitrile
InChI Key	WLBIFECTHKFYKV-UHFFFAOYSA-N
Molecular Formula	C6H2F2N2

1,788

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

CAS: 778611-64-6 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.467 MDL Number: MFCD03427663 InChI Key: ISESOOISZHSENQ-UHFFFAOYSA-N Synonym: 5-Bromo-2-chloro-4-picoline PubChem CID: 2734427 IUPAC Name: 5-bromo-2-chloro-4-methylpyridine SMILES: CC1=CC(=NC=C1Br)Cl

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Specifications

PubChem CID	2734427
CAS	778611-64-6
Molecular Weight (g/mol)	206.467
MDL Number	MFCD03427663
SMILES	CC1=CC(=NC=C1Br)Cl
Synonym	5-Bromo-2-chloro-4-picoline
IUPAC Name	5-bromo-2-chloro-4-methylpyridine
InChI Key	ISESOOISZHSENQ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

1,789

2,6-Lutidine N-Oxide 98.0+%, TCI America™

CAS: 1073-23-0 Molecular Formula: C7H9NO Molecular Weight (g/mol): 123.155 MDL Number: MFCD00039715 InChI Key: LIDGFHXPUOJZMK-UHFFFAOYSA-N Synonym: 2,6-dimethylpyridine n-oxide,2,6-lutidine n-oxide,2,6-lutidine-n-oxide,2,6-dimethylpyridine 1-oxide,2,6-lutidine 1-oxide,pyridine, 2,6-dimethyl-, 1-oxide,2,6-lutidine oxide,2,6-dimethylpyridine oxide,2,6-dimethylpyridinium n-oxide,2,6-dimethylpyridin-1-ium-1-olate PubChem CID: 14083 IUPAC Name: 2,6-dimethyl-1-oxidopyridin-1-ium SMILES: CC1=[N+](C(=CC=C1)C)[O-]

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Specifications

PubChem CID	14083
CAS	1073-23-0
Molecular Weight (g/mol)	123.155
MDL Number	MFCD00039715
SMILES	CC1=[N+](C(=CC=C1)C)[O-]
Synonym	2,6-dimethylpyridine n-oxide,2,6-lutidine n-oxide,2,6-lutidine-n-oxide,2,6-dimethylpyridine 1-oxide,2,6-lutidine 1-oxide,pyridine, 2,6-dimethyl-, 1-oxide,2,6-lutidine oxide,2,6-dimethylpyridine oxide,2,6-dimethylpyridinium n-oxide,2,6-dimethylpyridin-1-ium-1-olate
IUPAC Name	2,6-dimethyl-1-oxidopyridin-1-ium
InChI Key	LIDGFHXPUOJZMK-UHFFFAOYSA-N
Molecular Formula	C7H9NO

1,790

3-Amino-4-methylpyridine 98.0+%, TCI America™

CAS: 3430-27-1 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00128871 InChI Key: IBKMZYWDWWIWEL-UHFFFAOYSA-N Synonym: 3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline PubChem CID: 137935 IUPAC Name: 4-methylpyridin-3-amine SMILES: CC1=C(C=NC=C1)N

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PubChem CID	137935
CAS	3430-27-1
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00128871
SMILES	CC1=C(C=NC=C1)N
Synonym	3-amino-4-methylpyridine,3-amino-4-picoline,3-pyridinamine, 4-methyl,4-methyl-3-pyridinamine,4-methyl-pyridin-3-ylamine,unii-9hn55rq07b,4-methyl-3-pyridylamine,4-methylpyridine-3-amine,3-amino-4-methyl pyridine,3-amino-4-methylpyridine 3-amino-4-picoline
IUPAC Name	4-methylpyridin-3-amine
InChI Key	IBKMZYWDWWIWEL-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,791

Ethyl 3-(2,6-Dichloro-5-fluoro-3-pyridyl)-3-oxopropionate 98.0+%, TCI America™

CAS: 96568-04-6 Molecular Formula: C10H8Cl2FNO3 Molecular Weight (g/mol): 280.08 MDL Number: MFCD00799535 InChI Key: IEUHWNLWVMLHHC-UHFFFAOYSA-N Synonym: ethyl 3-2,6-dichloro-5-fluoropyridin-3-yl-3-oxopropanoate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridyl-3-oxopropionate,ethyl 2,6-dichloro-5-fluoronicotinoylacetate,ethyl 2,6-dichloro-5-fluoro pyridine-3-acetoacetate,ethyl 2,6-dichloro-5-fluoronicotinoyl acetate,ethyl 2,6-dichloro-5-fluornicotinoylacetate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridiyl-3-oxopropanoate,2,6-dichloro-5-fluoronicotinoyl acetic acid ethyl ester,ethyl 2,6-dichloro-5-fluoro nicotinylacetate,ethyl 3-2,6-dichloro-5-fluoro 3-pyridyl-3-oxopropanoate PubChem CID: 2733708 IUPAC Name: ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate SMILES: CCOC(=O)CC(=O)C1=CC(F)=C(Cl)N=C1Cl

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Specifications

PubChem CID	2733708
CAS	96568-04-6
Molecular Weight (g/mol)	280.08
MDL Number	MFCD00799535
SMILES	CCOC(=O)CC(=O)C1=CC(F)=C(Cl)N=C1Cl
Synonym	ethyl 3-2,6-dichloro-5-fluoropyridin-3-yl-3-oxopropanoate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridyl-3-oxopropionate,ethyl 2,6-dichloro-5-fluoronicotinoylacetate,ethyl 2,6-dichloro-5-fluoro pyridine-3-acetoacetate,ethyl 2,6-dichloro-5-fluoronicotinoyl acetate,ethyl 2,6-dichloro-5-fluornicotinoylacetate,ethyl 3-2,6-dichloro-5-fluoro-3-pyridiyl-3-oxopropanoate,2,6-dichloro-5-fluoronicotinoyl acetic acid ethyl ester,ethyl 2,6-dichloro-5-fluoro nicotinylacetate,ethyl 3-2,6-dichloro-5-fluoro 3-pyridyl-3-oxopropanoate
IUPAC Name	ethyl 3-(2,6-dichloro-5-fluoropyridin-3-yl)-3-oxopropanoate
InChI Key	IEUHWNLWVMLHHC-UHFFFAOYSA-N
Molecular Formula	C10H8Cl2FNO3

1,792

Sodium Pyridine-2-carboxylate 98.0+%, TCI America™

CAS: 57665-05-1 Molecular Formula: C6H4NNaO2 Molecular Weight (g/mol): 145.093 MDL Number: MFCD00070517 InChI Key: RLEBKHAOAHYZHT-UHFFFAOYSA-M Synonym: Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate PubChem CID: 23668608 IUPAC Name: sodium;pyridine-2-carboxylate SMILES: C1=CC=NC(=C1)C(=O)[O-].[Na+]

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Specifications

PubChem CID	23668608
CAS	57665-05-1
Molecular Weight (g/mol)	145.093
MDL Number	MFCD00070517
SMILES	C1=CC=NC(=C1)C(=O)[O-].[Na+]
Synonym	Pyridine-2-carboxylic Acid Sodium Salt, Picolinic Acid Sodium Salt, Sodium Picolinate
IUPAC Name	sodium;pyridine-2-carboxylate
InChI Key	RLEBKHAOAHYZHT-UHFFFAOYSA-M
Molecular Formula	C6H4NNaO2

1,793

8-(Trifluoromethyl)-4-quinolinol 98.0+%, TCI America™

CAS: 23779-96-6 Molecular Formula: C10H6F3NO Molecular Weight (g/mol): 213.159 MDL Number: MFCD00134577 InChI Key: UDRWADJLLWWJOE-UHFFFAOYSA-N Synonym: 8-trifluoromethyl quinolin-4-ol,4-hydroxy-8-trifluoromethyl quinoline,8-trifluoromethyl-4-quinolinol,4-hydroxy-8-trifluoromethylquinoline,8-trifluoromethyl-1h-quinolin-4-one,8-trifluoromethyl quinolin-4 1h-one,8-trifluoromethyl-quinolin-4-ol,4-quinolinol,8-trifluoromethyl,4-quinolinol, 8-trifluoromethyl PubChem CID: 90261 IUPAC Name: 8-(trifluoromethyl)-1H-quinolin-4-one SMILES: C1=CC2=C(C(=C1)C(F)(F)F)NC=CC2=O

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Specifications

PubChem CID	90261
CAS	23779-96-6
Molecular Weight (g/mol)	213.159
MDL Number	MFCD00134577
SMILES	C1=CC2=C(C(=C1)C(F)(F)F)NC=CC2=O
Synonym	8-trifluoromethyl quinolin-4-ol,4-hydroxy-8-trifluoromethyl quinoline,8-trifluoromethyl-4-quinolinol,4-hydroxy-8-trifluoromethylquinoline,8-trifluoromethyl-1h-quinolin-4-one,8-trifluoromethyl quinolin-4 1h-one,8-trifluoromethyl-quinolin-4-ol,4-quinolinol,8-trifluoromethyl,4-quinolinol, 8-trifluoromethyl
IUPAC Name	8-(trifluoromethyl)-1H-quinolin-4-one
InChI Key	UDRWADJLLWWJOE-UHFFFAOYSA-N
Molecular Formula	C10H6F3NO

1,794

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

CAS: 27012-22-2 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.227 MDL Number: MFCD04114180 InChI Key: ZYLPQYYLLRBVOK-UHFFFAOYSA-N Synonym: 6-Phenyl-3-picoline PubChem CID: 47467 IUPAC Name: 5-methyl-2-phenylpyridine SMILES: CC1=CN=C(C=C1)C2=CC=CC=C2

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PubChem CID	47467
CAS	27012-22-2
Molecular Weight (g/mol)	169.227
MDL Number	MFCD04114180
SMILES	CC1=CN=C(C=C1)C2=CC=CC=C2
Synonym	6-Phenyl-3-picoline
IUPAC Name	5-methyl-2-phenylpyridine
InChI Key	ZYLPQYYLLRBVOK-UHFFFAOYSA-N
Molecular Formula	C12H11N

1,795

3-Chloro-5-fluoropyridine 98.0+%, TCI America™

CAS: 514797-99-0 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD05663707 InChI Key: LTILYPOSFJLPSK-UHFFFAOYSA-N Synonym: 5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727 PubChem CID: 12031536 IUPAC Name: 3-chloro-5-fluoropyridine SMILES: C1=C(C=NC=C1Cl)F

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Specifications

PubChem CID	12031536
CAS	514797-99-0
Molecular Weight (g/mol)	131.534
MDL Number	MFCD05663707
SMILES	C1=C(C=NC=C1Cl)F
Synonym	5-chloro-3-fluoropyridine,3-fluoro-5-chloropyridine,3-chloro-5-fluoro-pyridine,pyridine, 3-chloro-5-fluoro,pubchem6620,acmc-1axgq,pyridine,3-chloro-5-fluoro,3-chloro-5-fluoropyridine,abbypharma ap-14-5727
IUPAC Name	3-chloro-5-fluoropyridine
InChI Key	LTILYPOSFJLPSK-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

1,796

5-Hydroxynicotinic Acid 98.0+%, TCI America™

CAS: 27828-71-3 Molecular Formula: C6H4NO3 Molecular Weight (g/mol): 138.10 MDL Number: MFCD00129117 InChI Key: ATTDCVLRGFEHEO-UHFFFAOYSA-M Synonym: 5-hydroxynicotinic acid,5-hydroxy-3-pyridinecarboxylic acid,5-hydroxy-nicotinic acid,3-pyridinecarboxylic acid, 5-hydroxy,5-hydroxy nicotinic acid,nicotinic acid, 5-hydroxy,3-carboxy-5-hydroxypyridine,3-hydroxypyridine-5-carboxylic acid,5-hydroxynicotinicacid,5hn PubChem CID: 34037 IUPAC Name: 5-hydroxypyridine-3-carboxylate SMILES: OC1=CN=CC(=C1)C([O-])=O

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Specifications

PubChem CID	34037
CAS	27828-71-3
Molecular Weight (g/mol)	138.10
MDL Number	MFCD00129117
SMILES	OC1=CN=CC(=C1)C([O-])=O
Synonym	5-hydroxynicotinic acid,5-hydroxy-3-pyridinecarboxylic acid,5-hydroxy-nicotinic acid,3-pyridinecarboxylic acid, 5-hydroxy,5-hydroxy nicotinic acid,nicotinic acid, 5-hydroxy,3-carboxy-5-hydroxypyridine,3-hydroxypyridine-5-carboxylic acid,5-hydroxynicotinicacid,5hn
IUPAC Name	5-hydroxypyridine-3-carboxylate
InChI Key	ATTDCVLRGFEHEO-UHFFFAOYSA-M
Molecular Formula	C6H4NO3

1,797

3,5-Dichloro-4-hydroxypyridine 98.0+%, TCI America™

CAS: 17228-70-5 Molecular Formula: C5H3Cl2NO Molecular Weight (g/mol): 163.99 MDL Number: MFCD00051673,MFCD00047448 InChI Key: YKCQWIYRLMNGMO-UHFFFAOYSA-N Synonym: 3,5-dichloropyridin-4-ol,3,5-dichloro-4-hydroxypyridine,3,5-dichloro-4-pyridone,3,5-dichloro-4-pyridinol,4 1h-pyridinone, 3,5-dichloro,3,5-dichloro-4 1h-pyridinone,4-pyridinol, 3,5-dichloro,3,5-dichlorohydropyridin-4-one,pubchem2583,acmc-209e4a PubChem CID: 87011 IUPAC Name: 3,5-dichloro-1,4-dihydropyridin-4-one SMILES: ClC1=CNC=C(Cl)C1=O

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PubChem CID	87011
CAS	17228-70-5
Molecular Weight (g/mol)	163.99
MDL Number	MFCD00051673,MFCD00047448
SMILES	ClC1=CNC=C(Cl)C1=O
Synonym	3,5-dichloropyridin-4-ol,3,5-dichloro-4-hydroxypyridine,3,5-dichloro-4-pyridone,3,5-dichloro-4-pyridinol,4 1h-pyridinone, 3,5-dichloro,3,5-dichloro-4 1h-pyridinone,4-pyridinol, 3,5-dichloro,3,5-dichlorohydropyridin-4-one,pubchem2583,acmc-209e4a
IUPAC Name	3,5-dichloro-1,4-dihydropyridin-4-one
InChI Key	YKCQWIYRLMNGMO-UHFFFAOYSA-N
Molecular Formula	C5H3Cl2NO

1,798

2-Bromo-5-chloro-3-methylpyridine 98.0+%, TCI America™

CAS: 65550-77-8 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.47 MDL Number: MFCD03095062 InChI Key: XEHWMXAUPXFOHZ-UHFFFAOYSA-N Synonym: 2-Bromo-5-chloro-3-picoline PubChem CID: 12630985 IUPAC Name: 2-bromo-5-chloro-3-methylpyridine SMILES: CC1=CC(Cl)=CN=C1Br

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Specifications

PubChem CID	12630985
CAS	65550-77-8
Molecular Weight (g/mol)	206.47
MDL Number	MFCD03095062
SMILES	CC1=CC(Cl)=CN=C1Br
Synonym	2-Bromo-5-chloro-3-picoline
IUPAC Name	2-bromo-5-chloro-3-methylpyridine
InChI Key	XEHWMXAUPXFOHZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

1,799

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

CAS: 911434-05-4 Molecular Formula: C6H5BrN2O2 Molecular Weight (g/mol): 217.022 MDL Number: MFCD09031419 InChI Key: FZZLWWNOYMHSIS-UHFFFAOYSA-N Synonym: 5-bromo-3-nitropicoline,5-bromo-3-nitro-2-picoline,5-bromo-2-methyl-3-nitro-pyridine,pyridine, 5-bromo-2-methyl-3-nitro,pubchem13809,ksc496e9t,bromo-2-methyl-3-nitropyridine PubChem CID: 25067266 IUPAC Name: 5-bromo-2-methyl-3-nitropyridine SMILES: CC1=NC=C(C=C1[N+](=O)[O-])Br

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Specifications

PubChem CID	25067266
CAS	911434-05-4
Molecular Weight (g/mol)	217.022
MDL Number	MFCD09031419
SMILES	CC1=NC=C(C=C1[N+](=O)[O-])Br
Synonym	5-bromo-3-nitropicoline,5-bromo-3-nitro-2-picoline,5-bromo-2-methyl-3-nitro-pyridine,pyridine, 5-bromo-2-methyl-3-nitro,pubchem13809,ksc496e9t,bromo-2-methyl-3-nitropyridine
IUPAC Name	5-bromo-2-methyl-3-nitropyridine
InChI Key	FZZLWWNOYMHSIS-UHFFFAOYSA-N
Molecular Formula	C6H5BrN2O2

1,800

Methyl 2-Chloronicotinate 98.0+%, TCI America™

CAS: 40134-18-7 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD01318629 InChI Key: MYGAJZBZLONIBZ-UHFFFAOYSA-N PubChem CID: 819931 IUPAC Name: methyl 2-chloropyridine-3-carboxylate SMILES: COC(=O)C1=CC=CN=C1Cl

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Specifications

PubChem CID	819931
CAS	40134-18-7
Molecular Weight (g/mol)	171.58
MDL Number	MFCD01318629
SMILES	COC(=O)C1=CC=CN=C1Cl
IUPAC Name	methyl 2-chloropyridine-3-carboxylate
InChI Key	MYGAJZBZLONIBZ-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

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