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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391 – 405 of 178,093 results

391

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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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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

392

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Ethyl picolinate, 99%

CAS: 2524-52-9 Molecular Formula: C8H9NO2 Molecular Weight (g/mol): 151.17 MDL Number: MFCD00006292 InChI Key: FQYYIPZPELSLDK-UHFFFAOYSA-N Synonym: ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester PubChem CID: 17307 IUPAC Name: ethyl pyridine-2-carboxylate SMILES: CCOC(=O)C1=CC=CC=N1

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PubChem CID	17307
CAS	2524-52-9
Molecular Weight (g/mol)	151.17
MDL Number	MFCD00006292
SMILES	CCOC(=O)C1=CC=CC=N1
Synonym	ethyl picolinate,ethyl 2-picolinate,ethyl 2-pyridinecarboxylate,picolinic acid, ethyl ester,2-picolinic acid ethyl ester,2-pyridinecarboxylic acid, ethyl ester,2-ethoxycarbonyl pyridine,picolinic acid ethyl ester,2-pyridinecarboxylic acid ethyl ester,pyridine-2-carboxylic acid ethyl ester
IUPAC Name	ethyl pyridine-2-carboxylate
InChI Key	FQYYIPZPELSLDK-UHFFFAOYSA-N
Molecular Formula	C8H9NO2

393

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Lepidine, 97%

CAS: 491-35-0 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.189 MDL Number: MFCD00006784 InChI Key: MUDSDYNRBDKLGK-UHFFFAOYSA-N Synonym: lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894 PubChem CID: 10285 ChEBI: CHEBI:48983 IUPAC Name: 4-methylquinoline SMILES: CC1=CC=NC2=CC=CC=C12

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Specifications

PubChem CID	10285
CAS	491-35-0
Molecular Weight (g/mol)	143.189
ChEBI	CHEBI:48983
MDL Number	MFCD00006784
SMILES	CC1=CC=NC2=CC=CC=C12
Synonym	lepidine,quinoline, 4-methyl,cincholepidine,lepidin,p-methylquinoline,4-lepidine,gamma-methylquinoline,4-methyl-quinoline,4-methyl quinoline,ccris 2894
IUPAC Name	4-methylquinoline
InChI Key	MUDSDYNRBDKLGK-UHFFFAOYSA-N
Molecular Formula	C10H9N

394

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2-Mercaptopyridine N-oxide, 99%

CAS: 1121-31-9 Molecular Formula: C5H5NOS Molecular Weight (g/mol): 127.161 MDL Number: MFCD00006196 InChI Key: YBBJKCMMCRQZMA-UHFFFAOYSA-N Synonym: pyrithione,2-mercaptopyridine n-oxide,2-mercaptopyridine-n-oxide,1-hydroxy-2-pyridinethione,omadine,2-pyridinethiol, 1-oxide,1-hydroxyl-1h-pyridine-2-thione,n-hydroxypyridine-2-thione,1-hydroxy-2 1h-pyridinethione,2-pyridinethiol 1-oxide PubChem CID: 1570 ChEBI: CHEBI:36578 IUPAC Name: 1-hydroxypyridine-2-thione SMILES: C1=CC(=S)N(C=C1)O

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PubChem CID	1570
CAS	1121-31-9
Molecular Weight (g/mol)	127.161
ChEBI	CHEBI:36578
MDL Number	MFCD00006196
SMILES	C1=CC(=S)N(C=C1)O
Synonym	pyrithione,2-mercaptopyridine n-oxide,2-mercaptopyridine-n-oxide,1-hydroxy-2-pyridinethione,omadine,2-pyridinethiol, 1-oxide,1-hydroxyl-1h-pyridine-2-thione,n-hydroxypyridine-2-thione,1-hydroxy-2 1h-pyridinethione,2-pyridinethiol 1-oxide
IUPAC Name	1-hydroxypyridine-2-thione
InChI Key	YBBJKCMMCRQZMA-UHFFFAOYSA-N
Molecular Formula	C5H5NOS

395

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2,6-Lutidine N-oxide, 98%

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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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

396

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N-(Cyanomethyl)pyridinium chloride, 97%

CAS: 17281-59-3 Molecular Formula: C7H7ClN2 Molecular Weight (g/mol): 154.60 MDL Number: MFCD00031933 InChI Key: HEJOROWXIWLCMS-UHFFFAOYSA-M Synonym: 1-cyanomethyl pyridinium chloride,n-cyanomethyl pyridinium chloride,1-cyanomethyl pyridin-1-ium chloride,acmc-1chuo,cyanomethylpyridinium chloride,n-cyanomethyl pyridiniumchloride,2-pyridin-1-ium-1-ylacetonitrile chloride,2-1-pyridin-1-iumyl acetonitrile chloride,2-pyridin-1-ium-1-ylethanenitrile chloride PubChem CID: 2734116 IUPAC Name: 2-pyridin-1-ium-1-ylacetonitrile;chloride SMILES: [Cl-].N#CC[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734116
CAS	17281-59-3
Molecular Weight (g/mol)	154.60
MDL Number	MFCD00031933
SMILES	[Cl-].N#CC[N+]1=CC=CC=C1
Synonym	1-cyanomethyl pyridinium chloride,n-cyanomethyl pyridinium chloride,1-cyanomethyl pyridin-1-ium chloride,acmc-1chuo,cyanomethylpyridinium chloride,n-cyanomethyl pyridiniumchloride,2-pyridin-1-ium-1-ylacetonitrile chloride,2-1-pyridin-1-iumyl acetonitrile chloride,2-pyridin-1-ium-1-ylethanenitrile chloride
IUPAC Name	2-pyridin-1-ium-1-ylacetonitrile;chloride
InChI Key	HEJOROWXIWLCMS-UHFFFAOYSA-M
Molecular Formula	C7H7ClN2

397

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1-n-Butylpyridinium chloride, 98%

CAS: 1124-64-7 Molecular Formula: C9H14ClN Molecular Weight (g/mol): 171.668 MDL Number: MFCD00060047 InChI Key: POKOASTYJWUQJG-UHFFFAOYSA-M Synonym: 1-butylpyridinium chloride,1-butylpyridin-1-ium chloride,n-butylpyridinium chloride,butylpyridinium chloride,dsstox_cid_11462,dsstox_rid_78879,dsstox_gsid_31462,unii-f8m63j351a,butylpyridiniumchloride,butylpyridine, chloride PubChem CID: 2734171 IUPAC Name: 1-butylpyridin-1-ium;chloride SMILES: CCCC[N+]1=CC=CC=C1.[Cl-]

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PubChem CID	2734171
CAS	1124-64-7
Molecular Weight (g/mol)	171.668
MDL Number	MFCD00060047
SMILES	CCCC[N+]1=CC=CC=C1.[Cl-]
Synonym	1-butylpyridinium chloride,1-butylpyridin-1-ium chloride,n-butylpyridinium chloride,butylpyridinium chloride,dsstox_cid_11462,dsstox_rid_78879,dsstox_gsid_31462,unii-f8m63j351a,butylpyridiniumchloride,butylpyridine, chloride
IUPAC Name	1-butylpyridin-1-ium;chloride
InChI Key	POKOASTYJWUQJG-UHFFFAOYSA-M
Molecular Formula	C9H14ClN

398

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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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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

399

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3-Methylquinoline, 98+%

CAS: 612-58-8 Molecular Formula: C10H9N Molecular Weight (g/mol): 143.19 MDL Number: MFCD00014661 InChI Key: DTBDAFLSBDGPEA-UHFFFAOYSA-N Synonym: quinoline, 3-methyl,3-methyl-1-benzazine,3-methyl-quinoline,ccris 2896,unii-1yc9rbw2g0,beta-methylquinoline,1yc9rbw2g0,3-methyl quinoline,pubchem2344,acmc-209mql PubChem CID: 11926 ChEBI: CHEBI:20140 IUPAC Name: 3-methylquinoline SMILES: CC1=CN=C2C=CC=CC2=C1

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PubChem CID	11926
CAS	612-58-8
Molecular Weight (g/mol)	143.19
ChEBI	CHEBI:20140
MDL Number	MFCD00014661
SMILES	CC1=CN=C2C=CC=CC2=C1
Synonym	quinoline, 3-methyl,3-methyl-1-benzazine,3-methyl-quinoline,ccris 2896,unii-1yc9rbw2g0,beta-methylquinoline,1yc9rbw2g0,3-methyl quinoline,pubchem2344,acmc-209mql
IUPAC Name	3-methylquinoline
InChI Key	DTBDAFLSBDGPEA-UHFFFAOYSA-N
Molecular Formula	C10H9N

400

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2-Amino-5-methylpyridine, 99%

CAS: 1603-41-4 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00006328 InChI Key: CMBSSVKZOPZBKW-UHFFFAOYSA-N Synonym: 2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine PubChem CID: 15348 IUPAC Name: 5-methylpyridin-2-amine SMILES: CC1=CN=C(C=C1)N

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PubChem CID	15348
CAS	1603-41-4
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00006328
SMILES	CC1=CN=C(C=C1)N
Synonym	2-amino-5-methylpyridine,2-amino-5-picoline,6-amino-3-picoline,2-pyridinamine, 5-methyl,5-methylpyridin-2-ylamine,3-picoline, 6-amino,5-methyl-2-pyridinamine,5-methyl-2-pyridylamine,5-methyl-2-aminopyridine,2-amino-5-methyl pyridine
IUPAC Name	5-methylpyridin-2-amine
InChI Key	CMBSSVKZOPZBKW-UHFFFAOYSA-N
Molecular Formula	C6H8N2

401

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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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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

402

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N-Acetonylpyridinium chloride, 97%

CAS: 42508-60-1 Molecular Formula: C8H10ClNO Molecular Weight (g/mol): 171.62 MDL Number: MFCD00031949 InChI Key: JHYYWKUENNZTMD-UHFFFAOYSA-M Synonym: 1-acetonylpyridinium chloride,n-acetonylpyridinium chloride,1-2-oxopropyl pyridinium chloride,1-2-oxopropyl pyridin-1-ium chloride,acmc-209jpw,1-acetonylpyridiniumchloride,1-pyridin-1-ium-1-ylpropan-2-one chloride,1-2-oxopropyl-2h-pyridin-2-ylium chloride PubChem CID: 2734121 SMILES: [Cl-].CC(=O)C[N+]1=CC=CC=C1

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PubChem CID	2734121
CAS	42508-60-1
Molecular Weight (g/mol)	171.62
MDL Number	MFCD00031949
SMILES	[Cl-].CC(=O)C[N+]1=CC=CC=C1
Synonym	1-acetonylpyridinium chloride,n-acetonylpyridinium chloride,1-2-oxopropyl pyridinium chloride,1-2-oxopropyl pyridin-1-ium chloride,acmc-209jpw,1-acetonylpyridiniumchloride,1-pyridin-1-ium-1-ylpropan-2-one chloride,1-2-oxopropyl-2h-pyridin-2-ylium chloride
InChI Key	JHYYWKUENNZTMD-UHFFFAOYSA-M
Molecular Formula	C8H10ClNO

403

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2-(Methylamino)pyridine, 98%

CAS: 4597-87-9 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006250 InChI Key: SVEUVITYHIHZQE-UHFFFAOYSA-N Synonym: 2-methylamino pyridine,2-methylaminopyridine,2-pyridinamine, n-methyl,methylamino-2 pyridine,n-2-pyridylmethylamine,pyridine, 2-methylamino,n-methyl-2-pyridinamine,2-pyridinamine, n-methyl-9ci,n-methyl pyridimine PubChem CID: 20727 IUPAC Name: N-methylpyridin-2-amine SMILES: CNC1=CC=CC=N1

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PubChem CID	20727
CAS	4597-87-9
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006250
SMILES	CNC1=CC=CC=N1
Synonym	2-methylamino pyridine,2-methylaminopyridine,2-pyridinamine, n-methyl,methylamino-2 pyridine,n-2-pyridylmethylamine,pyridine, 2-methylamino,n-methyl-2-pyridinamine,2-pyridinamine, n-methyl-9ci,n-methyl pyridimine
IUPAC Name	N-methylpyridin-2-amine
InChI Key	SVEUVITYHIHZQE-UHFFFAOYSA-N
Molecular Formula	C6H8N2

404

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4-Benzyloxy-2-hydroxypyridine, 97%

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

405

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2,6-Bis(p-tolyl)pyridine, 97%

CAS: 14435-88-2 Molecular Formula: C19H17N Molecular Weight (g/mol): 259.352 MDL Number: MFCD00006282 InChI Key: BLRYHCTZTSRBNB-UHFFFAOYSA-N PubChem CID: 84435 IUPAC Name: 2,6-bis(4-methylphenyl)pyridine SMILES: CC1=CC=C(C=C1)C2=NC(=CC=C2)C3=CC=C(C=C3)C

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Specifications

PubChem CID	84435
CAS	14435-88-2
Molecular Weight (g/mol)	259.352
MDL Number	MFCD00006282
SMILES	CC1=CC=C(C=C1)C2=NC(=CC=C2)C3=CC=C(C=C3)C
IUPAC Name	2,6-bis(4-methylphenyl)pyridine
InChI Key	BLRYHCTZTSRBNB-UHFFFAOYSA-N
Molecular Formula	C19H17N

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