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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826 – 840 of 178,435 results

826

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1-n-Butylpyridinium bromide, 99%

CAS: 874-80-6 Molecular Formula: C9H14BrN Molecular Weight (g/mol): 216.12 MDL Number: MFCD00671496 InChI Key: KVBQNFMTEUEOCD-UHFFFAOYSA-M Synonym: 1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu PubChem CID: 2734238 IUPAC Name: 1-butylpyridin-1-ium;bromide SMILES: [Br-].CCCC[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734238
CAS	874-80-6
Molecular Weight (g/mol)	216.12
MDL Number	MFCD00671496
SMILES	[Br-].CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu
IUPAC Name	1-butylpyridin-1-ium;bromide
InChI Key	KVBQNFMTEUEOCD-UHFFFAOYSA-M
Molecular Formula	C9H14BrN

827

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6-Bromopyridine-2-boronic acid pinacol ester, 95%, Thermo Scientific Chemicals

CAS: 651358-83-7 Molecular Formula: C11H15BBrNO2 Molecular Weight (g/mol): 283.96 MDL Number: MFCD06796177 InChI Key: OAVRLCKBKDMGGW-UHFFFAOYSA-N Synonym: 6-bromopyridine-2-boronic acid pinacol ester,2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromo-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromopyridine-6-boronic acid pinacol ester,2-6-bromo-2-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine, 2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,6-bromo-2-pyridylboronic acid pinacol ester,6-bromo-2-pyridineboronic acid pinacol ester,6-bromopyridin-2-ylboronic acid pinacol ester,6-bromopyridin-2-yl boronic acid pinacol ester PubChem CID: 12177444 IUPAC Name: 2-bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=NC(=CC=C2)Br

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Specifications

PubChem CID	12177444
CAS	651358-83-7
Molecular Weight (g/mol)	283.96
MDL Number	MFCD06796177
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=NC(=CC=C2)Br
Synonym	6-bromopyridine-2-boronic acid pinacol ester,2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromo-6-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,2-bromopyridine-6-boronic acid pinacol ester,2-6-bromo-2-pyridyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane,pyridine, 2-bromo-6-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl,6-bromo-2-pyridylboronic acid pinacol ester,6-bromo-2-pyridineboronic acid pinacol ester,6-bromopyridin-2-ylboronic acid pinacol ester,6-bromopyridin-2-yl boronic acid pinacol ester
IUPAC Name	2-bromo-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
InChI Key	OAVRLCKBKDMGGW-UHFFFAOYSA-N
Molecular Formula	C11H15BBrNO2

828

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2-Amino-5-chloropyridine, 98%

CAS: 1072-98-6 Molecular Formula: C₅H₅ClN₂ Molecular Weight (g/mol): 128.56 MDL Number: MFCD00006324 InChI Key: MAXBVGJEFDMHNV-UHFFFAOYSA-N Synonym: 2-amino-5-chloropyridine,2-pyridinamine, 5-chloro,5-chloro-2-pyridinamine,5-chloro-2-pyridylamine,5-chloro-2-aminopyridine,5-chloro-pyridin-2-ylamine,amino 2--5-chloropyridine,pyridine, 2-amino-5-chloro,2-amino-5-chloro pyridine,2-amino5-chloropyridine PubChem CID: 66174 IUPAC Name: 5-chloropyridin-2-amine SMILES: C1=CC(=NC=C1Cl)N

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Specifications

PubChem CID	66174
CAS	1072-98-6
Molecular Weight (g/mol)	128.56
MDL Number	MFCD00006324
SMILES	C1=CC(=NC=C1Cl)N
Synonym	2-amino-5-chloropyridine,2-pyridinamine, 5-chloro,5-chloro-2-pyridinamine,5-chloro-2-pyridylamine,5-chloro-2-aminopyridine,5-chloro-pyridin-2-ylamine,amino 2--5-chloropyridine,pyridine, 2-amino-5-chloro,2-amino-5-chloro pyridine,2-amino5-chloropyridine
IUPAC Name	5-chloropyridin-2-amine
InChI Key	MAXBVGJEFDMHNV-UHFFFAOYSA-N
Molecular Formula	C₅H₅ClN₂

829

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2-Amino-5-nitropyridine, 99%

CAS: 4214-76-0 Molecular Formula: C5H5N3O2 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00006325 InChI Key: UGSBCCAHDVCHGI-UHFFFAOYSA-N Synonym: 2-amino-5-nitropyridine,2-pyridinamine, 5-nitro,5-nitro-2-aminopyridine,5-nitro-2-pyridinamine,2-amino-5-nitro pyridine,pyridine, 2-amino-5-nitro,5-nitro-pyridin-2-ylamine,5-nitro-pyridin-2-yl amine,5-nitro-2-pyridylamine,5-nitropyridin-2-amin PubChem CID: 77888 IUPAC Name: 5-nitropyridin-2-amine SMILES: NC1=CC=C(C=N1)[N+]([O-])=O

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Specifications

PubChem CID	77888
CAS	4214-76-0
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00006325
SMILES	NC1=CC=C(C=N1)[N+]([O-])=O
Synonym	2-amino-5-nitropyridine,2-pyridinamine, 5-nitro,5-nitro-2-aminopyridine,5-nitro-2-pyridinamine,2-amino-5-nitro pyridine,pyridine, 2-amino-5-nitro,5-nitro-pyridin-2-ylamine,5-nitro-pyridin-2-yl amine,5-nitro-2-pyridylamine,5-nitropyridin-2-amin
IUPAC Name	5-nitropyridin-2-amine
InChI Key	UGSBCCAHDVCHGI-UHFFFAOYSA-N
Molecular Formula	C5H5N3O2

830

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4-Aminomethyl-2-chloropyridine, 95%

CAS: 144900-57-2 Molecular Formula: C₆H₇ClN₂ Molecular Weight (g/mol): 142.59 InChI Key: GGHCWJWUOSNCSK-UHFFFAOYSA-N Synonym: 2-chloropyridin-4-yl methanamine,4-pyridinemethanamine, 2-chloro,2-chloropyridin-4-yl methylamine,4-aminomethyl-2-chloropyridine,2-chloro-4-aminomethylpyridine,2-chloro-4-pyridyl methylamine,1-2-chloro-4-pyridinyl methanamine,2-chloro-4-pyridinemethanamine,1-2-chloropyridin-4-yl methanamine,c-2-chloro-pyridin-4-yl-methylamine PubChem CID: 2794167 IUPAC Name: (2-chloropyridin-4-yl)methanamine SMILES: C1=CN=C(C=C1CN)Cl

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PubChem CID	2794167
CAS	144900-57-2
Molecular Weight (g/mol)	142.59
SMILES	C1=CN=C(C=C1CN)Cl
Synonym	2-chloropyridin-4-yl methanamine,4-pyridinemethanamine, 2-chloro,2-chloropyridin-4-yl methylamine,4-aminomethyl-2-chloropyridine,2-chloro-4-aminomethylpyridine,2-chloro-4-pyridyl methylamine,1-2-chloro-4-pyridinyl methanamine,2-chloro-4-pyridinemethanamine,1-2-chloropyridin-4-yl methanamine,c-2-chloro-pyridin-4-yl-methylamine
IUPAC Name	(2-chloropyridin-4-yl)methanamine
InChI Key	GGHCWJWUOSNCSK-UHFFFAOYSA-N
Molecular Formula	C₆H₇ClN₂

831

Pyridostigmine bromide, 98%

CAS: 101-26-8 Molecular Formula: C9H13BrN2O2 Molecular Weight (g/mol): 261.12 MDL Number: MFCD00079283 InChI Key: VNYBTNPBYXSMOO-UHFFFAOYSA-M Synonym: pyridostigmine bromide,mestinon,regonol,kalimin,kalymin,regonal,3-dimethylcarbamoyl oxy-1-methylpyridin-1-ium bromide,mestinon bromide,3-dimethylcarbamoyloxy-1-methylpyridinium bromide PubChem CID: 7550 IUPAC Name: (1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate;bromide SMILES: [Br-].CN(C)C(=O)OC1=CC=C[N+](C)=C1

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Specifications

PubChem CID	7550
CAS	101-26-8
Molecular Weight (g/mol)	261.12
MDL Number	MFCD00079283
SMILES	[Br-].CN(C)C(=O)OC1=CC=C[N+](C)=C1
Synonym	pyridostigmine bromide,mestinon,regonol,kalimin,kalymin,regonal,3-dimethylcarbamoyl oxy-1-methylpyridin-1-ium bromide,mestinon bromide,3-dimethylcarbamoyloxy-1-methylpyridinium bromide
IUPAC Name	(1-methylpyridin-1-ium-3-yl) N,N-dimethylcarbamate;bromide
InChI Key	VNYBTNPBYXSMOO-UHFFFAOYSA-M
Molecular Formula	C9H13BrN2O2

832

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4-Amino-3,5-difluoropyridine, 97%

CAS: 159783-22-9 Molecular Formula: C₅H₄F₂N₂ Molecular Weight (g/mol): 130.1 InChI Key: XWAOYJHUAQFFMT-UHFFFAOYSA-N PubChem CID: 2737654 IUPAC Name: 3,5-difluoropyridin-4-amine SMILES: C1=C(C(=C(C=N1)F)N)F

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Specifications

PubChem CID	2737654
CAS	159783-22-9
Molecular Weight (g/mol)	130.1
SMILES	C1=C(C(=C(C=N1)F)N)F
IUPAC Name	3,5-difluoropyridin-4-amine
InChI Key	XWAOYJHUAQFFMT-UHFFFAOYSA-N
Molecular Formula	C₅H₄F₂N₂

833

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2-Bromo-6-hydrazinopyridine, 98%

CAS: 26944-71-8 Molecular Formula: C5H6BrN3 Molecular Weight (g/mol): 188.028 MDL Number: MFCD09743754 InChI Key: PQMFVUNERGGBPG-UHFFFAOYSA-N Synonym: 2-bromo-6-hydrazinylpyridine,2-bromo-6-hydrazinopyridine,2-6-bromopyridin-2-yl hydrazine,6-bromo-pyridin-2-yl-hydrazine,2-bromo-6-hydrazinopydine,6-bromo-2-pyridyl hydrazine,6-bromopyridin-2-yl hydrazine,6-bromo-2-hydrazino pyridine,2 1h-pyridinone, 6-bromo-, hydrazone,pubchem12987 PubChem CID: 19392588 IUPAC Name: (6-bromopyridin-2-yl)hydrazine SMILES: C1=CC(=NC(=C1)Br)NN

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Specifications

PubChem CID	19392588
CAS	26944-71-8
Molecular Weight (g/mol)	188.028
MDL Number	MFCD09743754
SMILES	C1=CC(=NC(=C1)Br)NN
Synonym	2-bromo-6-hydrazinylpyridine,2-bromo-6-hydrazinopyridine,2-6-bromopyridin-2-yl hydrazine,6-bromo-pyridin-2-yl-hydrazine,2-bromo-6-hydrazinopydine,6-bromo-2-pyridyl hydrazine,6-bromopyridin-2-yl hydrazine,6-bromo-2-hydrazino pyridine,2 1h-pyridinone, 6-bromo-, hydrazone,pubchem12987
IUPAC Name	(6-bromopyridin-2-yl)hydrazine
InChI Key	PQMFVUNERGGBPG-UHFFFAOYSA-N
Molecular Formula	C5H6BrN3

834

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2,6-Dichloro-4-methylpyridine, 95%, Thermo Scientific Chemicals

CAS: 39621-00-6 Molecular Formula: C6H5Cl2N Molecular Weight (g/mol): 162.013 MDL Number: MFCD09264302 InChI Key: GTHRJKYVJZJPCF-UHFFFAOYSA-N PubChem CID: 10898997 IUPAC Name: 2,6-dichloro-4-methylpyridine SMILES: CC1=CC(=NC(=C1)Cl)Cl

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Specifications

PubChem CID	10898997
CAS	39621-00-6
Molecular Weight (g/mol)	162.013
MDL Number	MFCD09264302
SMILES	CC1=CC(=NC(=C1)Cl)Cl
IUPAC Name	2,6-dichloro-4-methylpyridine
InChI Key	GTHRJKYVJZJPCF-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2N

835

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5-Chloromethyl-2-(1H-pyrazol-1-yl)pyridine, 97%, Thermo Scientific Chemicals

CAS: 748796-39-6 Molecular Formula: C9H8ClN3 Molecular Weight (g/mol): 193.634 MDL Number: MFCD06658399 InChI Key: QVDLCABKNWXXQF-UHFFFAOYSA-N PubChem CID: 16655946 IUPAC Name: 5-(chloromethyl)-2-pyrazol-1-ylpyridine SMILES: C1=CN(N=C1)C2=NC=C(C=C2)CCl

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Specifications

PubChem CID	16655946
CAS	748796-39-6
Molecular Weight (g/mol)	193.634
MDL Number	MFCD06658399
SMILES	C1=CN(N=C1)C2=NC=C(C=C2)CCl
IUPAC Name	5-(chloromethyl)-2-pyrazol-1-ylpyridine
InChI Key	QVDLCABKNWXXQF-UHFFFAOYSA-N
Molecular Formula	C9H8ClN3

836

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Ethyl 4-chloro-8-cyanoquinoline-3-carboxylate, 97%, Thermo Scientific™

CAS: 77173-67-2 Molecular Formula: C₁₃H₉ClN₂O₂ Molecular Weight (g/mol): 260.68 InChI Key: MHOFAUCLSGVKOH-UHFFFAOYSA-N Synonym: ethyl4-chloro-8-cyanoquinoline-3-carboxylate,ethyl 4-chloro-8-cyano-3-quinolinecarboxylate,pubchem19877,4-chloro-8-cyanoquinoline-3-carboxylicacidethyleste,4-chloro-8-cyanoquinoline-3-carboxylic acid ethyl ester,ethyl 4-chloro-8-cyanoquinoxaline-3-carboxylate PubChem CID: 3761179 IUPAC Name: ethyl 4-chloro-8-cyanoquinoline-3-carboxylate SMILES: CCOC(=O)C1=C(C2=CC=CC(=C2N=C1)C#N)Cl

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Specifications

PubChem CID	3761179
CAS	77173-67-2
Molecular Weight (g/mol)	260.68
SMILES	CCOC(=O)C1=C(C2=CC=CC(=C2N=C1)C#N)Cl
Synonym	ethyl4-chloro-8-cyanoquinoline-3-carboxylate,ethyl 4-chloro-8-cyano-3-quinolinecarboxylate,pubchem19877,4-chloro-8-cyanoquinoline-3-carboxylicacidethyleste,4-chloro-8-cyanoquinoline-3-carboxylic acid ethyl ester,ethyl 4-chloro-8-cyanoquinoxaline-3-carboxylate
IUPAC Name	ethyl 4-chloro-8-cyanoquinoline-3-carboxylate
InChI Key	MHOFAUCLSGVKOH-UHFFFAOYSA-N
Molecular Formula	C₁₃H₉ClN₂O₂

837

3-Pyrid-2-ylbenzaldehyde, ≥97%, Thermo Scientific™

CAS: 85553-53-3 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD02684103 InChI Key: SAPNGHSAYQXRPG-UHFFFAOYSA-N Synonym: 3-2-pyridyl benzaldehyde,3-pyridin-2-yl benzaldehyde,3-2-pyridinyl benzaldehyde,3-pyridin-2-yl-benzaldehyde,3-pyrid-2-ylbenzaldehyde,benzaldehyde, 3-2-pyridinyl,2-3-formylphenyl pyridine,acmc-209q6q,benzaldehyde,3-2-pyridinyl,5-2-pyridyl benzaldehyde PubChem CID: 3710039 IUPAC Name: 3-pyridin-2-ylbenzaldehyde SMILES: C1=CC=NC(=C1)C2=CC(=CC=C2)C=O

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Specifications

PubChem CID	3710039
CAS	85553-53-3
Molecular Weight (g/mol)	183.21
MDL Number	MFCD02684103
SMILES	C1=CC=NC(=C1)C2=CC(=CC=C2)C=O
Synonym	3-2-pyridyl benzaldehyde,3-pyridin-2-yl benzaldehyde,3-2-pyridinyl benzaldehyde,3-pyridin-2-yl-benzaldehyde,3-pyrid-2-ylbenzaldehyde,benzaldehyde, 3-2-pyridinyl,2-3-formylphenyl pyridine,acmc-209q6q,benzaldehyde,3-2-pyridinyl,5-2-pyridyl benzaldehyde
IUPAC Name	3-pyridin-2-ylbenzaldehyde
InChI Key	SAPNGHSAYQXRPG-UHFFFAOYSA-N
Molecular Formula	C12H9NO

838

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2-Hydroxy-5-iodopyridine, 97%, Thermo Scientific™

CAS: 13472-79-2 Molecular Formula: C₅H₄INO Molecular Weight (g/mol): 220.99 InChI Key: ZDJUNNCVIDKJAN-UHFFFAOYSA-N Synonym: 2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one PubChem CID: 459500 IUPAC Name: 5-iodo-1H-pyridin-2-one SMILES: C1=CC(=O)NC=C1I

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Specifications

PubChem CID	459500
CAS	13472-79-2
Molecular Weight (g/mol)	220.99
SMILES	C1=CC(=O)NC=C1I
Synonym	2-hydroxy-5-iodopyridine,5-iodopyridin-2-ol,5-iodopyridin-2 1h-one,5-iodo-pyridin-2-ol,5-iodo-2-pyridone,2 1h-pyridinone, 5-iodo,5-iodo-2-pyridinol,5-jod-2-pyridon,5-iodo-2-pyridol,5-iodopyridin-2-one
IUPAC Name	5-iodo-1H-pyridin-2-one
InChI Key	ZDJUNNCVIDKJAN-UHFFFAOYSA-N
Molecular Formula	C₅H₄INO

839

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4-Benzyloxy-2(1H)-pyridone, 98%, Thermo Scientific Chemicals

CAS: 53937-02-3 Molecular Formula: C12H11NO2 Molecular Weight (g/mol): 201.23 MDL Number: MFCD04039771 InChI Key: DOVNUEPFPBWTSV-UHFFFAOYSA-N Synonym: 4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one PubChem CID: 3607724 SMILES: O=C1NC=CC(OCC2=CC=CC=C2)=C1

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Specifications

PubChem CID	3607724
CAS	53937-02-3
Molecular Weight (g/mol)	201.23
MDL Number	MFCD04039771
SMILES	O=C1NC=CC(OCC2=CC=CC=C2)=C1
Synonym	4-benzyloxy-2-1h-pyridone,4-benzyloxy-2 1h-pyridone,4-benzyloxy pyridin-2 1h-one,4-benzyloxypyridin-2-one,4-benzyloxy pyridin-2-ol,4-benzyloxy-2-hydroxypyridine,4-benzyloxy-1h-pyridin-2-one,2 1h-pyridinone, 4-phenylmethoxy,4-benzyloxy-1,2-dihydropyridin-2-one
InChI Key	DOVNUEPFPBWTSV-UHFFFAOYSA-N
Molecular Formula	C12H11NO2

840

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4-Chloronicotinic acid, 96%, Thermo Scientific™

CAS: 10177-29-4 Molecular Formula: C6H4ClNO2 Molecular Weight (g/mol): 157.55 MDL Number: MFCD00128860 InChI Key: IMRGVWZLCZERSQ-UHFFFAOYSA-N Synonym: 4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl PubChem CID: 818229 IUPAC Name: 4-chloropyridine-3-carboxylic acid SMILES: OC(=O)C1=C(Cl)C=CN=C1

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Specifications

PubChem CID	818229
CAS	10177-29-4
Molecular Weight (g/mol)	157.55
MDL Number	MFCD00128860
SMILES	OC(=O)C1=C(Cl)C=CN=C1
Synonym	4-chloronicotinic acid,4-chloronicotinicacid,4-chloro-3-pyridinecarboxylic acid,4-chloro-nicotinic acid,3-pyridinecarboxylic acid, 4-chloro,3-carboxy-4-chloropyridine,4-chlornicotinsaure,pubchem12989,acmc-1br3v,4-chloropyridine-3-carboxyl
IUPAC Name	4-chloropyridine-3-carboxylic acid
InChI Key	IMRGVWZLCZERSQ-UHFFFAOYSA-N
Molecular Formula	C6H4ClNO2

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