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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631 – 645 of 178,403 results

631

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2-Mercaptopyridine N-oxide sodium salt, anhydrous, 98%

CAS: 3811-73-2 Molecular Formula: C5H4NNaOS Molecular Weight (g/mol): 149.143 MDL Number: MFCD01941547 InChI Key: XNRNJIIJLOFJEK-UHFFFAOYSA-N Synonym: sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van PubChem CID: 19658 IUPAC Name: sodium;1-oxidopyridine-2-thione SMILES: C1=CC(=S)N(C=C1)[O-].[Na+]

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PubChem CID	19658
CAS	3811-73-2
Molecular Weight (g/mol)	149.143
MDL Number	MFCD01941547
SMILES	C1=CC(=S)N(C=C1)[O-].[Na+]
Synonym	sodium omadine,sodium pyrithione,sodium 2-pyridylthio-n-oxide,pyrithione sodium salt,thione reagent,2-pyridinethiol-1-oxide sodium salt,2-mercaptopyridine n-oxide sodium salt,omadine sodium,sodium-2-pyridinethiol-1-oxide,sodium omadine van
IUPAC Name	sodium;1-oxidopyridine-2-thione
InChI Key	XNRNJIIJLOFJEK-UHFFFAOYSA-N
Molecular Formula	C5H4NNaOS

632

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2-Cyano-3,5-difluoropyridine, 98%, Thermo Scientific Chemicals

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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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

633

1-(2-Pyridin-3-ylphenyl)methanamine dihydrochloride, ≥97%, Thermo Scientific™

CAS: 859833-18-4 Molecular Formula: C12H14Cl2N2 Molecular Weight (g/mol): 257.158 MDL Number: MFCD08060476 InChI Key: SSFBEGXFELCUJT-UHFFFAOYSA-N Synonym: 1-2-pyridin-3-ylphenyl methanamine dihydrochloride,1-2-pyridin-3-ylphenyl methylamine dihydrochloride,2-pyridin-3-yl phenyl methanamine dihydrochloride,1-2-pyridin-3-ylphenyl methanaminedihydrochloride,1-2-pyridin-3-yl phenyl methanamine dihydrochloride,2-pyridin-3-yl-benzylamine dihydrochloride,2-3-pyridinyl benzenemethanamine dihydrochloride,2-3-pyridyl phenyl methylamine, chloride, chloride PubChem CID: 18525754 IUPAC Name: (2-pyridin-3-ylphenyl)methanamine;dihydrochloride SMILES: C1=CC=C(C(=C1)CN)C2=CN=CC=C2.Cl.Cl

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Specifications

PubChem CID	18525754
CAS	859833-18-4
Molecular Weight (g/mol)	257.158
MDL Number	MFCD08060476
SMILES	C1=CC=C(C(=C1)CN)C2=CN=CC=C2.Cl.Cl
Synonym	1-2-pyridin-3-ylphenyl methanamine dihydrochloride,1-2-pyridin-3-ylphenyl methylamine dihydrochloride,2-pyridin-3-yl phenyl methanamine dihydrochloride,1-2-pyridin-3-ylphenyl methanaminedihydrochloride,1-2-pyridin-3-yl phenyl methanamine dihydrochloride,2-pyridin-3-yl-benzylamine dihydrochloride,2-3-pyridinyl benzenemethanamine dihydrochloride,2-3-pyridyl phenyl methylamine, chloride, chloride
IUPAC Name	(2-pyridin-3-ylphenyl)methanamine;dihydrochloride
InChI Key	SSFBEGXFELCUJT-UHFFFAOYSA-N
Molecular Formula	C12H14Cl2N2

634

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2-Amino-5-phenylpyridine, 97%

CAS: 33421-40-8 Molecular Formula: C11H10N2 Molecular Weight (g/mol): 170.22 MDL Number: MFCD01692452 InChI Key: OAPVIBHQRYFYSE-UHFFFAOYSA-N Synonym: 2-amino-5-phenylpyridine,5-phenyl-2-pyridinamine,2-pyridinamine, 5-phenyl,phe-p-1,5-phenyl-pyridin-2-ylamine,5-phenylpyridin-2-ylamine,2-amino-5-phenyl pyridine,pyridine, 2-amino-5-phenyl,acmc-1adxr,5-phenyl-2-pyridylamine PubChem CID: 105097 IUPAC Name: 5-phenylpyridin-2-amine SMILES: NC1=CC=C(C=N1)C1=CC=CC=C1

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PubChem CID	105097
CAS	33421-40-8
Molecular Weight (g/mol)	170.22
MDL Number	MFCD01692452
SMILES	NC1=CC=C(C=N1)C1=CC=CC=C1
Synonym	2-amino-5-phenylpyridine,5-phenyl-2-pyridinamine,2-pyridinamine, 5-phenyl,phe-p-1,5-phenyl-pyridin-2-ylamine,5-phenylpyridin-2-ylamine,2-amino-5-phenyl pyridine,pyridine, 2-amino-5-phenyl,acmc-1adxr,5-phenyl-2-pyridylamine
IUPAC Name	5-phenylpyridin-2-amine
InChI Key	OAPVIBHQRYFYSE-UHFFFAOYSA-N
Molecular Formula	C11H10N2

635

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6-Chloronicotinic acid, 99%

CAS: 5326-23-8 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.553 MDL Number: MFCD00006241 InChI Key: UAWMVMPAYRWUFX-UHFFFAOYSA-N Synonym: 6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid PubChem CID: 79222 IUPAC Name: 6-chloropyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)Cl

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PubChem CID	79222
CAS	5326-23-8
Molecular Weight (g/mol)	157.553
MDL Number	MFCD00006241
SMILES	C1=CC(=NC=C1C(=O)O)Cl
Synonym	6-chloronicotinic acid,6-chloro-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 6-chloro,6-chloro-nicotinic acid,6-chloro nicotinic acid,2-chloro-5-pyridinecarboxylic acid,2-chloropyridine-5-carboxylic acid,6-chlornicotins,6chloronichotinicacid,2-chloroncotinic acid
IUPAC Name	6-chloropyridine-3-carboxylic acid
InChI Key	UAWMVMPAYRWUFX-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

636

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5-Bromo-2-hydroxy-3-methylpyridine, 98%, Thermo Scientific Chemicals

CAS: 89488-30-2 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 MDL Number: MFCD03427657 InChI Key: HXPMRPRBABWPKL-UHFFFAOYSA-N Synonym: 5-bromo-2-hydroxy-3-methylpyridine,5-bromo-3-methylpyridin-2-ol,5-bromo-2-hydroxy-3-picoline,5-bromo-3-methylpyridin-2 1h-one,5-bromo-3-methyl-pyridin-2-ol,5-bromo-3-methyl-2-pyridinol,2-hydroxy-5-bromo-3-picoline,2-hydroxy-3-methyl-5-bromopyridine,5-bromo-3-methyl-2-pyridone,2 1h-pyridinone, 5-bromo-3-methyl PubChem CID: 285436 IUPAC Name: 5-bromo-3-methyl-1H-pyridin-2-one SMILES: CC1=CC(=CNC1=O)Br

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PubChem CID	285436
CAS	89488-30-2
Molecular Weight (g/mol)	188.024
MDL Number	MFCD03427657
SMILES	CC1=CC(=CNC1=O)Br
Synonym	5-bromo-2-hydroxy-3-methylpyridine,5-bromo-3-methylpyridin-2-ol,5-bromo-2-hydroxy-3-picoline,5-bromo-3-methylpyridin-2 1h-one,5-bromo-3-methyl-pyridin-2-ol,5-bromo-3-methyl-2-pyridinol,2-hydroxy-5-bromo-3-picoline,2-hydroxy-3-methyl-5-bromopyridine,5-bromo-3-methyl-2-pyridone,2 1h-pyridinone, 5-bromo-3-methyl
IUPAC Name	5-bromo-3-methyl-1H-pyridin-2-one
InChI Key	HXPMRPRBABWPKL-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

637

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5-Bromo-2-chloropyridine, 98%, Thermo Scientific™

CAS: 53939-30-3 Molecular Formula: C₅H₃BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD01318951 InChI Key: PEAOEIWYQVXZMB-UHFFFAOYSA-N Synonym: 2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine PubChem CID: 2734414 IUPAC Name: 5-bromo-2-chloropyridine SMILES: C1=CC(=NC=C1Br)Cl

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Specifications

PubChem CID	2734414
CAS	53939-30-3
Molecular Weight (g/mol)	192.44
MDL Number	MFCD01318951
SMILES	C1=CC(=NC=C1Br)Cl
Synonym	2-chloro-5-bromopyridine,5-bromo-2-chloro-pyridine,pyridine, 5-bromo-2-chloro,2-chloro-5-bromo-pyridine,2-chlorine-5-bromine pyridine,pubchem1168,acmc-1afhf,3-bromo-6-chloropyridine,2-chloro-5-bromo pyridine,3-bromo-6-chloro-pyridine
IUPAC Name	5-bromo-2-chloropyridine
InChI Key	PEAOEIWYQVXZMB-UHFFFAOYSA-N
Molecular Formula	C₅H₃BrClN

638

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2,4,5-Trimethyl-3-pyridinol, 97%, Thermo Scientific Chemicals

CAS: 5622-78-6 Molecular Formula: C8H11NO Molecular Weight (g/mol): 137.182 MDL Number: MFCD17015035 InChI Key: OIXVDFZUALXJNM-UHFFFAOYSA-N Synonym: 2,4,5-trimethyl-3-pyridinol,2,4,5-trimethylpyridine-3-ol PubChem CID: 59900635 IUPAC Name: 2,4,5-trimethylpyridin-3-ol SMILES: CC1=CN=C(C(=C1C)O)C

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Specifications

PubChem CID	59900635
CAS	5622-78-6
Molecular Weight (g/mol)	137.182
MDL Number	MFCD17015035
SMILES	CC1=CN=C(C(=C1C)O)C
Synonym	2,4,5-trimethyl-3-pyridinol,2,4,5-trimethylpyridine-3-ol
IUPAC Name	2,4,5-trimethylpyridin-3-ol
InChI Key	OIXVDFZUALXJNM-UHFFFAOYSA-N
Molecular Formula	C8H11NO

639

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2-Amino-3-hydroxypyridine, 98%

CAS: 16867-03-1 Molecular Formula: C₅H₆N₂O Molecular Weight (g/mol): 110.12 MDL Number: MFCD00006317 InChI Key: BMTSZVZQNMNPCT-UHFFFAOYSA-N Synonym: 2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574 PubChem CID: 28114 IUPAC Name: 2-aminopyridin-3-ol SMILES: C1=CC(=C(N=C1)N)O

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PubChem CID	28114
CAS	16867-03-1
Molecular Weight (g/mol)	110.12
MDL Number	MFCD00006317
SMILES	C1=CC(=C(N=C1)N)O
Synonym	2-amino-3-hydroxypyridine,2-amino-3-pyridinol,3-pyridinol, 2-amino,2-amino-3-pyridol,3-hydroxy-2-pyridinamine,2-amino-pyridin-3-ol,2-amino-3-hydroxy pyridine,unii-p8740pew4b,3-hydroxy-2-aminopyridine,pubchem2574
IUPAC Name	2-aminopyridin-3-ol
InChI Key	BMTSZVZQNMNPCT-UHFFFAOYSA-N
Molecular Formula	C₅H₆N₂O

640

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2-Fluoro-4-hydroxypyridine, 97%

CAS: 22282-69-5 Molecular Formula: C5H4FNO Molecular Weight (g/mol): 113.091 MDL Number: MFCD04114159 InChI Key: BRLSDLHMGRDAPF-UHFFFAOYSA-N Synonym: 2-fluoropyridin-4-ol,2-fluoro-4-hydroxypyridine,2-fluoro-pyridin-4-ol,4-pyridinol, 2-fluoro,2-fluoro-4-pyridinol,4 1h-pyridinone,2-fluoro,2-fluoranyl-1h-pyridin-4-one,4 1h-pyridinone, 2-fluoro,4 1h-pyridinone, 2-fluoro-9ci PubChem CID: 2762834 IUPAC Name: 2-fluoro-1H-pyridin-4-one SMILES: C1=CNC(=CC1=O)F

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Specifications

PubChem CID	2762834
CAS	22282-69-5
Molecular Weight (g/mol)	113.091
MDL Number	MFCD04114159
SMILES	C1=CNC(=CC1=O)F
Synonym	2-fluoropyridin-4-ol,2-fluoro-4-hydroxypyridine,2-fluoro-pyridin-4-ol,4-pyridinol, 2-fluoro,2-fluoro-4-pyridinol,4 1h-pyridinone,2-fluoro,2-fluoranyl-1h-pyridin-4-one,4 1h-pyridinone, 2-fluoro,4 1h-pyridinone, 2-fluoro-9ci
IUPAC Name	2-fluoro-1H-pyridin-4-one
InChI Key	BRLSDLHMGRDAPF-UHFFFAOYSA-N
Molecular Formula	C5H4FNO

641

4-Pyrid-4-ylbenzoic acid, 95%, Thermo Scientific™

CAS: 4385-76-6 Molecular Formula: C12H9NO2 Molecular Weight (g/mol): 199.21 MDL Number: MFCD04114574 InChI Key: DZLGZIGLHCRIMF-UHFFFAOYSA-N Synonym: 4-pyridin-4-yl-benzoic acid,4-4-pyridyl benzoic acid,4-pyridin-4-yl benzoic acid,4-pyrid-4-ylbenzoic acid,4-4-pyridinyl benzoic acid,4-4-carboxyphenyl pyridine,4'-pyridyl-4-benzoic acid,benzoic acid, 4-4-pyridinyl,pubchem22345,acmc-1adxv PubChem CID: 1520811 SMILES: OC(=O)C1=CC=C(C=C1)C1=CC=NC=C1

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PubChem CID	1520811
CAS	4385-76-6
Molecular Weight (g/mol)	199.21
MDL Number	MFCD04114574
SMILES	OC(=O)C1=CC=C(C=C1)C1=CC=NC=C1
Synonym	4-pyridin-4-yl-benzoic acid,4-4-pyridyl benzoic acid,4-pyridin-4-yl benzoic acid,4-pyrid-4-ylbenzoic acid,4-4-pyridinyl benzoic acid,4-4-carboxyphenyl pyridine,4'-pyridyl-4-benzoic acid,benzoic acid, 4-4-pyridinyl,pubchem22345,acmc-1adxv
InChI Key	DZLGZIGLHCRIMF-UHFFFAOYSA-N
Molecular Formula	C12H9NO2

642

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2-(p-Tolyl)pyridine, 98%

CAS: 4467-06-5 Molecular Formula: C12H11N Molecular Weight (g/mol): 169.23 MDL Number: MFCD00006281 InChI Key: KJNZQKYSNAQLEO-UHFFFAOYSA-N Synonym: 2-p-tolyl pyridine,2-4-methylphenyl pyridine,2-p-tolylpyridine,2-4-tolyl pyridine,pyridine, 2-4-methylphenyl,pyridine,2-p-tolyl,2-p-toluyl pyridine,pubchem16062,4-2-pyridyl toluene PubChem CID: 78219 IUPAC Name: 2-(4-methylphenyl)pyridine SMILES: CC1=CC=C(C=C1)C2=CC=CC=N2

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Specifications

PubChem CID	78219
CAS	4467-06-5
Molecular Weight (g/mol)	169.23
MDL Number	MFCD00006281
SMILES	CC1=CC=C(C=C1)C2=CC=CC=N2
Synonym	2-p-tolyl pyridine,2-4-methylphenyl pyridine,2-p-tolylpyridine,2-4-tolyl pyridine,pyridine, 2-4-methylphenyl,pyridine,2-p-tolyl,2-p-toluyl pyridine,pubchem16062,4-2-pyridyl toluene
IUPAC Name	2-(4-methylphenyl)pyridine
InChI Key	KJNZQKYSNAQLEO-UHFFFAOYSA-N
Molecular Formula	C12H11N

643

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6-Chloropyridine-3-boronic acid, 96%

CAS: 444120-91-6 Molecular Formula: C5H5BClNO2 Molecular Weight (g/mol): 157.36 MDL Number: MFCD03094998 InChI Key: WPAPNCXMYWRTTL-UHFFFAOYSA-N Synonym: 2-chloropyridine-5-boronic acid,6-chloropyridin-3-yl boronic acid,2-chloro-5-pyridineboronic acid,2-chloro-5-pyridylboronic acid,6-chloro-3-pyridylboronic acid,6-chloropyridin-3-yl-3-boronic acid,6-chloropyridine-3-boronic acid,2-chloropyridin-5-ylboronic acid,6-chloro-3-pyridinylboronic acid,2-chloro-pyridine-5-boronic acid PubChem CID: 3845034 IUPAC Name: (6-chloropyridin-3-yl)boronic acid SMILES: OB(O)C1=CC=C(Cl)N=C1

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Specifications

PubChem CID	3845034
CAS	444120-91-6
Molecular Weight (g/mol)	157.36
MDL Number	MFCD03094998
SMILES	OB(O)C1=CC=C(Cl)N=C1
Synonym	2-chloropyridine-5-boronic acid,6-chloropyridin-3-yl boronic acid,2-chloro-5-pyridineboronic acid,2-chloro-5-pyridylboronic acid,6-chloro-3-pyridylboronic acid,6-chloropyridin-3-yl-3-boronic acid,6-chloropyridine-3-boronic acid,2-chloropyridin-5-ylboronic acid,6-chloro-3-pyridinylboronic acid,2-chloro-pyridine-5-boronic acid
IUPAC Name	(6-chloropyridin-3-yl)boronic acid
InChI Key	WPAPNCXMYWRTTL-UHFFFAOYSA-N
Molecular Formula	C5H5BClNO2

644

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3,4,5-Trichloropyridine, 98%

CAS: 33216-52-3 Molecular Formula: C5H2Cl3N Molecular Weight (g/mol): 182.428 MDL Number: MFCD00051685 InChI Key: KKWRVUBDCJQHBZ-UHFFFAOYSA-N Synonym: pyridine, 3,4,5-trichloro,3,4,5-trichloro-pyridine,pubchem11021,acmc-209hzc,ksc497k5t,3,4,5-trichloropyridine,3,4,5-trichloro pyridine,3,4,5-trichloropyridine 1g PubChem CID: 3786531 IUPAC Name: 3,4,5-trichloropyridine SMILES: C1=C(C(=C(C=N1)Cl)Cl)Cl

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Specifications

PubChem CID	3786531
CAS	33216-52-3
Molecular Weight (g/mol)	182.428
MDL Number	MFCD00051685
SMILES	C1=C(C(=C(C=N1)Cl)Cl)Cl
Synonym	pyridine, 3,4,5-trichloro,3,4,5-trichloro-pyridine,pubchem11021,acmc-209hzc,ksc497k5t,3,4,5-trichloropyridine,3,4,5-trichloro pyridine,3,4,5-trichloropyridine 1g
IUPAC Name	3,4,5-trichloropyridine
InChI Key	KKWRVUBDCJQHBZ-UHFFFAOYSA-N
Molecular Formula	C5H2Cl3N

645

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2-Phenylquinoline, 99+%

CAS: 612-96-4 Molecular Formula: C15H11N Molecular Weight (g/mol): 205.26 MDL Number: MFCD00011568 InChI Key: FSEXLNMNADBYJU-UHFFFAOYSA-N Synonym: quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940 PubChem CID: 71545 IUPAC Name: 2-phenylquinoline SMILES: C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1

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Specifications

PubChem CID	71545
CAS	612-96-4
Molecular Weight (g/mol)	205.26
MDL Number	MFCD00011568
SMILES	C1=CC=C(C=C1)C1=CC=C2C=CC=CC2=N1
Synonym	quinoline, 2-phenyl,2-phenyl quinoline,.alpha.-phenylquinoline,2-phenyl-quinoline,quinoline, phenyl,chembl89786,a-phenylquinoline,quinoline,phenyl,phenylquinoline,pubchem15940
IUPAC Name	2-phenylquinoline
InChI Key	FSEXLNMNADBYJU-UHFFFAOYSA-N
Molecular Formula	C15H11N

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