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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871 – 885 of 178,095 results

871

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2-Amino-3-methylpyridine-5-boronic acid pinacol ester, 96%

CAS: 1111637-91-2 Molecular Formula: C12H19BN2O2 Molecular Weight (g/mol): 234.106 MDL Number: MFCD12923388 InChI Key: BWEOUBYDXFBFMA-UHFFFAOYSA-N Synonym: 3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,2-amino-3-methylpyridine-5-boronic acid pinacol ester,3-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,6-amino-5-methylpyridin-3-ylboronic acid pinacol ester,6-amino-5-methylpyridine-3-boronic acid pinacol ester,6-amino-5-methylpyridin-3-yl boronic acid pinacol ester,3-methyl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridin-2-amine,3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinamine PubChem CID: 53216772 IUPAC Name: 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine SMILES: B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(N=C2)N)C

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PubChem CID	53216772
CAS	1111637-91-2
Molecular Weight (g/mol)	234.106
MDL Number	MFCD12923388
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC(=C(N=C2)N)C
Synonym	3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,2-amino-3-methylpyridine-5-boronic acid pinacol ester,3-methyl-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-amine,6-amino-5-methylpyridin-3-ylboronic acid pinacol ester,6-amino-5-methylpyridine-3-boronic acid pinacol ester,6-amino-5-methylpyridin-3-yl boronic acid pinacol ester,3-methyl-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl pyridin-2-amine,3-methyl-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl-2-pyridinamine
IUPAC Name	3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine
InChI Key	BWEOUBYDXFBFMA-UHFFFAOYSA-N
Molecular Formula	C12H19BN2O2

872

Pyridoxine hydrochloride, 98%, MP Biomedicals™

CAS: 58-56-0 Molecular Formula: C8H12ClNO3 Molecular Weight (g/mol): 205.638 MDL Number: MFCD00012807 InChI Key: ZUFQODAHGAHPFQ-UHFFFAOYSA-N Synonym: pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion PubChem CID: 6019 ChEBI: CHEBI:30961 IUPAC Name: 4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride SMILES: CC1=NC=C(C(=C1O)CO)CO.Cl

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PubChem CID	6019
CAS	58-56-0
Molecular Weight (g/mol)	205.638
ChEBI	CHEBI:30961
MDL Number	MFCD00012807
SMILES	CC1=NC=C(C(=C1O)CO)CO.Cl
Synonym	pyridoxine hydrochloride,pyridoxine hcl,pyridoxol hydrochloride,vitamin b6,alestrol,becilan,benadon,hexavibex,hexermin,hexobion
IUPAC Name	4,5-bis(hydroxymethyl)-2-methylpyridin-3-ol;hydrochloride
InChI Key	ZUFQODAHGAHPFQ-UHFFFAOYSA-N
Molecular Formula	C8H12ClNO3

873

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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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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

874

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3-Hydroxyquinoline, 97+%

CAS: 580-18-7 Molecular Formula: C₉H₇NO Molecular Weight (g/mol): 145.16 MDL Number: MFCD00169018 InChI Key: IQQDNMHUOLMLNJ-UHFFFAOYSA-N Synonym: 3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r PubChem CID: 11376 IUPAC Name: quinolin-3-ol SMILES: C1=CC=C2C(=C1)C=C(C=N2)O

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PubChem CID	11376
CAS	580-18-7
Molecular Weight (g/mol)	145.16
MDL Number	MFCD00169018
SMILES	C1=CC=C2C(=C1)C=C(C=N2)O
Synonym	3-hydroxyquinoline,3-quinolinol,3-quinolol,ccris 4328,unii-12pz582ci0,quinolin-3-o1,3-hydroxy-quinoline,pubchem12770,5-21-03-00224 beilstein handbook reference,ksc270k2r
IUPAC Name	quinolin-3-ol
InChI Key	IQQDNMHUOLMLNJ-UHFFFAOYSA-N
Molecular Formula	C₉H₇NO

875

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2-Bromo-4-fluoropyridine, 97%

CAS: 357927-50-5 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 MDL Number: MFCD09260909 InChI Key: AIEATTRZKVGMBO-UHFFFAOYSA-N Synonym: 2-bromo-4-fluoro-pyridine,pyridine, 2-bromo-4-fluoro,4-fluoro-2-bromopyridine,pubchem3004,acmc-209ij7,pybr71,ksc493m3n,2-bromo-4-fluoropyridine,abbypharma ap-17-5103 PubChem CID: 21885884 IUPAC Name: 2-bromo-4-fluoropyridine SMILES: C1=CN=C(C=C1F)Br

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PubChem CID	21885884
CAS	357927-50-5
Molecular Weight (g/mol)	175.988
MDL Number	MFCD09260909
SMILES	C1=CN=C(C=C1F)Br
Synonym	2-bromo-4-fluoro-pyridine,pyridine, 2-bromo-4-fluoro,4-fluoro-2-bromopyridine,pubchem3004,acmc-209ij7,pybr71,ksc493m3n,2-bromo-4-fluoropyridine,abbypharma ap-17-5103
IUPAC Name	2-bromo-4-fluoropyridine
InChI Key	AIEATTRZKVGMBO-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

876

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4'-(4-Bromophenyl)-2,2':6',2″-terpyridine, 97%

CAS: 89972-76-9 Molecular Formula: C21H14BrN3 Molecular Weight (g/mol): 388.268 MDL Number: MFCD06796984 InChI Key: BOPPHKMZOYPASP-UHFFFAOYSA-N Synonym: 4'-4-bromophenyl-2,2':6',2-terpyridine,4'-4-bromophenyl-2,6':2',2-terpyridine,4'-4-bromophenyl-alpha,alpha',alpha-tripyridyl,4-4-bromophenyl-6-pyridin-2-yl-2,2'-bipyridine,acmc-209r3y,4'-4-bromophenyl-2,2':6',2'-terpyridine,4-4'-bromophenyl-2,6-di 2-pyridyl pyridine,4-4-bromophenyl-2,6-bis 2-pyridyl pyridine PubChem CID: 10762837 IUPAC Name: 4-(4-bromophenyl)-2,6-dipyridin-2-ylpyridine SMILES: C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)Br

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PubChem CID	10762837
CAS	89972-76-9
Molecular Weight (g/mol)	388.268
MDL Number	MFCD06796984
SMILES	C1=CC=NC(=C1)C2=CC(=CC(=N2)C3=CC=CC=N3)C4=CC=C(C=C4)Br
Synonym	4'-4-bromophenyl-2,2':6',2-terpyridine,4'-4-bromophenyl-2,6':2',2-terpyridine,4'-4-bromophenyl-alpha,alpha',alpha-tripyridyl,4-4-bromophenyl-6-pyridin-2-yl-2,2'-bipyridine,acmc-209r3y,4'-4-bromophenyl-2,2':6',2'-terpyridine,4-4'-bromophenyl-2,6-di 2-pyridyl pyridine,4-4-bromophenyl-2,6-bis 2-pyridyl pyridine
IUPAC Name	4-(4-bromophenyl)-2,6-dipyridin-2-ylpyridine
InChI Key	BOPPHKMZOYPASP-UHFFFAOYSA-N
Molecular Formula	C21H14BrN3

877

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6-Hydroxypyridine-3-boronic acid pinacol ester, 97%

CAS: 1054483-78-1 Molecular Formula: C11H16BNO3 Molecular Weight (g/mol): 221.06 MDL Number: MFCD06795671 InChI Key: WAUWXCUPDOXYKS-UHFFFAOYSA-N Synonym: 5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol,6-hydroxypyridine-3-boronic acid pinacol ester,2-hydroxypyridine-5-boronic acid pinacol ester,2-hydroxypyridine-5-boronic acid, pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol,6-hydroxypyridine-3-boronic acid, pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2 1h-one,2-hydroxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,amtb145,pyridin-2-ol-5-boronic acid pinacol ester PubChem CID: 17750253 IUPAC Name: 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyridin-2-one SMILES: CC1(C)OB(OC1(C)C)C1=CN=C(O)C=C1

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PubChem CID	17750253
CAS	1054483-78-1
Molecular Weight (g/mol)	221.06
MDL Number	MFCD06795671
SMILES	CC1(C)OB(OC1(C)C)C1=CN=C(O)C=C1
Synonym	5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol,6-hydroxypyridine-3-boronic acid pinacol ester,2-hydroxypyridine-5-boronic acid pinacol ester,2-hydroxypyridine-5-boronic acid, pinacol ester,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2-ol,6-hydroxypyridine-3-boronic acid, pinacol ester,5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-2 1h-one,2-hydroxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridine,amtb145,pyridin-2-ol-5-boronic acid pinacol ester
IUPAC Name	5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyridin-2-one
InChI Key	WAUWXCUPDOXYKS-UHFFFAOYSA-N
Molecular Formula	C11H16BNO3

878

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Chelidamic acid hydrate, 97%

CAS: 138-60-3 Molecular Formula: C7H5NO5 Molecular Weight (g/mol): 183.12 MDL Number: MFCD00150943 InChI Key: XTLJJHGQACAZMS-UHFFFAOYSA-N Synonym: chelidamic acid,4-hydroxypyridine-2,6-dicarboxylic acid,4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid,4-hydroxy-2,6-pyridinedicarboxylic acid,chelidamic acid hydrate,2,6-pyridinedicarboxylic acid, 1,4-dihydro-4-oxo,2,6-dicarboxy-4-hydroxypyridine,1,4-dihydro-4-oxopyridine-2,6-dicarboxylic acid,2,6-pyridinedicarboxylic acid, 4-hydroxy,4-oxo-1,4-dihydro-2,6-pyridinedicarboxylic acid PubChem CID: 8743 SMILES: OC(=O)C1=CC(=O)C=C(N1)C(O)=O

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PubChem CID	8743
CAS	138-60-3
Molecular Weight (g/mol)	183.12
MDL Number	MFCD00150943
SMILES	OC(=O)C1=CC(=O)C=C(N1)C(O)=O
Synonym	chelidamic acid,4-hydroxypyridine-2,6-dicarboxylic acid,4-oxo-1,4-dihydropyridine-2,6-dicarboxylic acid,4-hydroxy-2,6-pyridinedicarboxylic acid,chelidamic acid hydrate,2,6-pyridinedicarboxylic acid, 1,4-dihydro-4-oxo,2,6-dicarboxy-4-hydroxypyridine,1,4-dihydro-4-oxopyridine-2,6-dicarboxylic acid,2,6-pyridinedicarboxylic acid, 4-hydroxy,4-oxo-1,4-dihydro-2,6-pyridinedicarboxylic acid
InChI Key	XTLJJHGQACAZMS-UHFFFAOYSA-N
Molecular Formula	C7H5NO5

879

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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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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

880

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6-Chloro-3-pyridineacetic acid, 97%

CAS: 39891-13-9 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD01863172 InChI Key: XWVPSJPQWOVRHJ-UHFFFAOYSA-N Synonym: 2-6-chloropyridin-3-yl acetic acid,2-chloropyridine-5-acetic acid,6-chloro-pyridin-3-yl-acetic acid,6-chloro-3-pyridineacetic acid,6-chloropyridin-3-yl acetic acid,2-6-chloro-3-pyridyl acetic acid,3-pyridineacetic acid, 6-chloro,2-chloropyridyl-5-acetic acid,2-2-chloropyridin-5-yl acetic acid,6-chloropyridine-3-acetic acid PubChem CID: 14071571 IUPAC Name: 2-(6-chloropyridin-3-yl)acetic acid SMILES: C1=CC(=NC=C1CC(=O)O)Cl

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PubChem CID	14071571
CAS	39891-13-9
Molecular Weight (g/mol)	171.58
MDL Number	MFCD01863172
SMILES	C1=CC(=NC=C1CC(=O)O)Cl
Synonym	2-6-chloropyridin-3-yl acetic acid,2-chloropyridine-5-acetic acid,6-chloro-pyridin-3-yl-acetic acid,6-chloro-3-pyridineacetic acid,6-chloropyridin-3-yl acetic acid,2-6-chloro-3-pyridyl acetic acid,3-pyridineacetic acid, 6-chloro,2-chloropyridyl-5-acetic acid,2-2-chloropyridin-5-yl acetic acid,6-chloropyridine-3-acetic acid
IUPAC Name	2-(6-chloropyridin-3-yl)acetic acid
InChI Key	XWVPSJPQWOVRHJ-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

881

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5-Bromo-3-chloro-2-methoxypyridine, 97%, Thermo Scientific™

CAS: 848366-28-9 Molecular Formula: C₆H₅BrClNO Molecular Weight (g/mol): 222.47 InChI Key: XCHXNAQRMMXBGN-UHFFFAOYSA-N PubChem CID: 40427004 IUPAC Name: 5-bromo-3-chloro-2-methoxypyridine SMILES: COC1=NC=C(C=C1Cl)Br

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PubChem CID	40427004
CAS	848366-28-9
Molecular Weight (g/mol)	222.47
SMILES	COC1=NC=C(C=C1Cl)Br
IUPAC Name	5-bromo-3-chloro-2-methoxypyridine
InChI Key	XCHXNAQRMMXBGN-UHFFFAOYSA-N
Molecular Formula	C₆H₅BrClNO

882

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3-Amino-2,4-dimethylpyridine, 97%

CAS: 1073-21-8 Molecular Formula: C7H10N2 Molecular Weight (g/mol): 122.171 MDL Number: MFCD08235192 InChI Key: FSYHJEBPLDNXAM-UHFFFAOYSA-N PubChem CID: 14910781 IUPAC Name: 2,4-dimethylpyridin-3-amine SMILES: CC1=C(C(=NC=C1)C)N

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PubChem CID	14910781
CAS	1073-21-8
Molecular Weight (g/mol)	122.171
MDL Number	MFCD08235192
SMILES	CC1=C(C(=NC=C1)C)N
IUPAC Name	2,4-dimethylpyridin-3-amine
InChI Key	FSYHJEBPLDNXAM-UHFFFAOYSA-N
Molecular Formula	C7H10N2

883

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2-Bromo-3-pyridinol, 99%

CAS: 6602-32-0 Molecular Formula: C5H4BrNO Molecular Weight (g/mol): 174.00 MDL Number: MFCD00006220 InChI Key: YKHQFTANTNMYPP-UHFFFAOYSA-N Synonym: 2-bromo-3-hydroxypyridine,2-bromo-3-pyridinol,3-pyridinol, 2-bromo,2-bromo-pyridin-3-ol,3-hydroxy-2-bromopyridine,unii-9dab85h359,2-bromo-3-hydroxy pyridine,2-bromo-3-hydroxy-pyridine,2-bromo-3-hydroxypyridine 2-bromo-3-pyridinol,2-bromo3-pyridinol PubChem CID: 23070 IUPAC Name: 2-bromopyridin-3-ol SMILES: OC1=CC=CN=C1Br

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Specifications

PubChem CID	23070
CAS	6602-32-0
Molecular Weight (g/mol)	174.00
MDL Number	MFCD00006220
SMILES	OC1=CC=CN=C1Br
Synonym	2-bromo-3-hydroxypyridine,2-bromo-3-pyridinol,3-pyridinol, 2-bromo,2-bromo-pyridin-3-ol,3-hydroxy-2-bromopyridine,unii-9dab85h359,2-bromo-3-hydroxy pyridine,2-bromo-3-hydroxy-pyridine,2-bromo-3-hydroxypyridine 2-bromo-3-pyridinol,2-bromo3-pyridinol
IUPAC Name	2-bromopyridin-3-ol
InChI Key	YKHQFTANTNMYPP-UHFFFAOYSA-N
Molecular Formula	C5H4BrNO

884

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2-Chloro-6-methoxy-3-nitropyridine, 98%

CAS: 38533-61-8 Molecular Formula: C6H5ClN2O3 Molecular Weight (g/mol): 188.57 MDL Number: MFCD00130268 InChI Key: DVRGUTNVDGIKTP-UHFFFAOYSA-N Synonym: 2-chloro-3-nitro-6-methoxypyridine,pyridine, 2-chloro-6-methoxy-3-nitro,2-chloro-6-methoxy-3-nitro-pyridine,2-chloro-6-methoxy-3 or 5-nitropyridine,pubchem4044,acmc-1agmz,ksc226c7t,2-chloro-3nitro-6-methoxy-pyridine,6-methoxy-2-chloro-3-nitropyridine,2-chloro-6-methoxy-3-nitropyridine PubChem CID: 2795029 IUPAC Name: 2-chloro-6-methoxy-3-nitropyridine SMILES: COC1=CC=C(C(Cl)=N1)[N+]([O-])=O

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Specifications

PubChem CID	2795029
CAS	38533-61-8
Molecular Weight (g/mol)	188.57
MDL Number	MFCD00130268
SMILES	COC1=CC=C(C(Cl)=N1)[N+]([O-])=O
Synonym	2-chloro-3-nitro-6-methoxypyridine,pyridine, 2-chloro-6-methoxy-3-nitro,2-chloro-6-methoxy-3-nitro-pyridine,2-chloro-6-methoxy-3 or 5-nitropyridine,pubchem4044,acmc-1agmz,ksc226c7t,2-chloro-3nitro-6-methoxy-pyridine,6-methoxy-2-chloro-3-nitropyridine,2-chloro-6-methoxy-3-nitropyridine
IUPAC Name	2-chloro-6-methoxy-3-nitropyridine
InChI Key	DVRGUTNVDGIKTP-UHFFFAOYSA-N
Molecular Formula	C6H5ClN2O3

885

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Methyl 6-fluoronicotinate, 95%, Thermo Scientific Chemicals

CAS: 1427-06-1 Molecular Formula: C7H6FNO2 Molecular Weight (g/mol): 155.128 MDL Number: MFCD03095098 InChI Key: HLYBWNNPVXFCPZ-UHFFFAOYSA-N PubChem CID: 13758765 IUPAC Name: methyl 6-fluoropyridine-3-carboxylate SMILES: COC(=O)C1=CN=C(C=C1)F

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Specifications

PubChem CID	13758765
CAS	1427-06-1
Molecular Weight (g/mol)	155.128
MDL Number	MFCD03095098
SMILES	COC(=O)C1=CN=C(C=C1)F
IUPAC Name	methyl 6-fluoropyridine-3-carboxylate
InChI Key	HLYBWNNPVXFCPZ-UHFFFAOYSA-N
Molecular Formula	C7H6FNO2

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