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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511 – 525 of 178,403 results

511

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2,6-Dichloropyridine-3-boronic acid, 95%

CAS: 148493-34-9 Molecular Formula: C5H4BCl2NO2 Molecular Weight (g/mol): 191.802 MDL Number: MFCD03094989 InChI Key: XBBLBQZAVMHEER-UHFFFAOYSA-N Synonym: 2,6-dichloropyridine-3-boronic acid,2,6-dichloropyridin-3-yl boronic acid,2,6-dichloro-3-pyridineboronic acid,3-borono-2,6-dichloropyridine,2,6-dichloropyridin-3-yl-3-boronic acid,2,6-dichloro-3-pyridinyl-boronic acid,boronic acid, 2,6-dichloro-3-pyridinyl,2,6-dichloropyridine-3-boronicacid,pubchem5039,acmc-209d0p PubChem CID: 2762712 IUPAC Name: (2,6-dichloropyridin-3-yl)boronic acid SMILES: B(C1=C(N=C(C=C1)Cl)Cl)(O)O

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PubChem CID	2762712
CAS	148493-34-9
Molecular Weight (g/mol)	191.802
MDL Number	MFCD03094989
SMILES	B(C1=C(N=C(C=C1)Cl)Cl)(O)O
Synonym	2,6-dichloropyridine-3-boronic acid,2,6-dichloropyridin-3-yl boronic acid,2,6-dichloro-3-pyridineboronic acid,3-borono-2,6-dichloropyridine,2,6-dichloropyridin-3-yl-3-boronic acid,2,6-dichloro-3-pyridinyl-boronic acid,boronic acid, 2,6-dichloro-3-pyridinyl,2,6-dichloropyridine-3-boronicacid,pubchem5039,acmc-209d0p
IUPAC Name	(2,6-dichloropyridin-3-yl)boronic acid
InChI Key	XBBLBQZAVMHEER-UHFFFAOYSA-N
Molecular Formula	C5H4BCl2NO2

512

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2-Amino-5-chloropyridine, 98%

CAS: 1072-98-6 Molecular Formula: C5H5ClN2 Molecular Weight (g/mol): 128.559 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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PubChem CID	66174
CAS	1072-98-6
Molecular Weight (g/mol)	128.559
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

513

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Chlorpheniramine Maleate, USP, 98-102%, Spectrum™ Chemical

CAS: 113-92-8 Molecular Formula: C20H23ClN2O4 Molecular Weight (g/mol): 390.86 MDL Number: MFCD00069225 InChI Key: DBAKFASWICGISY-BTJKTKAUNA-N IUPAC Name: [3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate SMILES: OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1

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Specifications

CAS	113-92-8
Molecular Weight (g/mol)	390.86
MDL Number	MFCD00069225
SMILES	OC(=O)\C=C/C([O-])=O.C[NH+](C)CCC(C1=CC=C(Cl)C=C1)C1=CC=CC=N1
IUPAC Name	[3-(4-chlorophenyl)-3-(pyridin-2-yl)propyl]dimethylazanium (2Z)-3-carboxyprop-2-enoate
InChI Key	DBAKFASWICGISY-BTJKTKAUNA-N
Molecular Formula	C20H23ClN2O4

514

5-(2-Furyl)pyridine-2-carboxylic acid, 97%, Thermo Scientific™

CAS: 930110-99-9 Molecular Formula: C10H7NO3 Molecular Weight (g/mol): 189.17 MDL Number: MFCD10700052 InChI Key: LTWJYKGQIACFMN-UHFFFAOYSA-N Synonym: 5-furan-2-yl picolinic acid,5-furan-2-yl pyridine-2-carboxylic acid,5-2-furyl pyridine-2-carboxylic acid,5-fur-2-yl pyridine-2-carboxylic acid,5-furan-2-yl picolinicacid,2-pyridinecarboxylicacid,5-2-furanyl,2-pyridinecarboxylic acid, 5-2-furanyl PubChem CID: 26343608 IUPAC Name: 5-(furan-2-yl)pyridine-2-carboxylic acid SMILES: C1=COC(=C1)C2=CN=C(C=C2)C(=O)O

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PubChem CID	26343608
CAS	930110-99-9
Molecular Weight (g/mol)	189.17
MDL Number	MFCD10700052
SMILES	C1=COC(=C1)C2=CN=C(C=C2)C(=O)O
Synonym	5-furan-2-yl picolinic acid,5-furan-2-yl pyridine-2-carboxylic acid,5-2-furyl pyridine-2-carboxylic acid,5-fur-2-yl pyridine-2-carboxylic acid,5-furan-2-yl picolinicacid,2-pyridinecarboxylicacid,5-2-furanyl,2-pyridinecarboxylic acid, 5-2-furanyl
IUPAC Name	5-(furan-2-yl)pyridine-2-carboxylic acid
InChI Key	LTWJYKGQIACFMN-UHFFFAOYSA-N
Molecular Formula	C10H7NO3

515

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6-Aminonicotinic acid, 98%

CAS: 3167-49-5 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.126 MDL Number: MFCD00006326 InChI Key: ZCIFWRHIEBXBOY-UHFFFAOYSA-N Synonym: 6-aminonicotinic acid,3-pyridinecarboxylic acid, 6-amino,2-amino-5-pyridinecarboxylic acid,6-amino-nicotinic acid,6-amino nicotinic acid,2-aminopyridine-5-carboxylic acid,nicotinic acid, 6-amino,unii-9vr2o1ok60,6-amino-3-pyridinecarboxylic acid,6-aminopyridine 3-carboxylic acid PubChem CID: 18496 ChEBI: CHEBI:68583 IUPAC Name: 6-aminopyridine-3-carboxylic acid SMILES: C1=CC(=NC=C1C(=O)O)N

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Specifications

PubChem CID	18496
CAS	3167-49-5
Molecular Weight (g/mol)	138.126
ChEBI	CHEBI:68583
MDL Number	MFCD00006326
SMILES	C1=CC(=NC=C1C(=O)O)N
Synonym	6-aminonicotinic acid,3-pyridinecarboxylic acid, 6-amino,2-amino-5-pyridinecarboxylic acid,6-amino-nicotinic acid,6-amino nicotinic acid,2-aminopyridine-5-carboxylic acid,nicotinic acid, 6-amino,unii-9vr2o1ok60,6-amino-3-pyridinecarboxylic acid,6-aminopyridine 3-carboxylic acid
IUPAC Name	6-aminopyridine-3-carboxylic acid
InChI Key	ZCIFWRHIEBXBOY-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

516

4-Pyrid-3-ylbenzaldehyde, 97%, Thermo Scientific™

CAS: 127406-55-7 Molecular Formula: C12H9NO Molecular Weight (g/mol): 183.21 MDL Number: MFCD01631910 InChI Key: NXZUVHZZIZHEOP-UHFFFAOYSA-N Synonym: 4-pyridin-3-yl benzaldehyde,4-pyridin-3-yl-benzaldehyde,4-3-pyridyl benzaldehyde,4-3-pyridinyl benzaldehyde,4-pyrid-3-ylbenzaldehyde,benzaldehyde, 4-3-pyridinyl,acmc-1byq9,3-4-formylphenyl pyridine PubChem CID: 3693046 IUPAC Name: 4-pyridin-3-ylbenzaldehyde SMILES: C1=CC(=CN=C1)C2=CC=C(C=C2)C=O

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Specifications

PubChem CID	3693046
CAS	127406-55-7
Molecular Weight (g/mol)	183.21
MDL Number	MFCD01631910
SMILES	C1=CC(=CN=C1)C2=CC=C(C=C2)C=O
Synonym	4-pyridin-3-yl benzaldehyde,4-pyridin-3-yl-benzaldehyde,4-3-pyridyl benzaldehyde,4-3-pyridinyl benzaldehyde,4-pyrid-3-ylbenzaldehyde,benzaldehyde, 4-3-pyridinyl,acmc-1byq9,3-4-formylphenyl pyridine
IUPAC Name	4-pyridin-3-ylbenzaldehyde
InChI Key	NXZUVHZZIZHEOP-UHFFFAOYSA-N
Molecular Formula	C12H9NO

517

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Isoquinoline-3-carboxylic acid hydrate, 99%

CAS: 207399-25-5 Molecular Formula: C10H7NO2 Molecular Weight (g/mol): 173.17 MDL Number: MFCD00075137 InChI Key: KVMMIDQDXZOPAB-UHFFFAOYSA-N Synonym: isoquinoline-3-carboxylic acid hydrate,3-isoquinolinecarboxylic acid hydrate,isoquinoline-3-carboxylic acid monohydrate,isoquinoline-3-carboxylic acid hydrate 1:x,3-isoquinolinecarboxylic acid, hydrate,3-isoquinolinecarboxylic acid hydrate 1:1,pubchem10167,acmc-1clhb,3-isoquinolinecarboxylicacid hydrate,isoquinoline 3-carboxylic acid hydrate PubChem CID: 2736704 SMILES: OC(=O)C1=CC2=CC=CC=C2C=N1

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Specifications

PubChem CID	2736704
CAS	207399-25-5
Molecular Weight (g/mol)	173.17
MDL Number	MFCD00075137
SMILES	OC(=O)C1=CC2=CC=CC=C2C=N1
Synonym	isoquinoline-3-carboxylic acid hydrate,3-isoquinolinecarboxylic acid hydrate,isoquinoline-3-carboxylic acid monohydrate,isoquinoline-3-carboxylic acid hydrate 1:x,3-isoquinolinecarboxylic acid, hydrate,3-isoquinolinecarboxylic acid hydrate 1:1,pubchem10167,acmc-1clhb,3-isoquinolinecarboxylicacid hydrate,isoquinoline 3-carboxylic acid hydrate
InChI Key	KVMMIDQDXZOPAB-UHFFFAOYSA-N
Molecular Formula	C10H7NO2

518

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2-Aminopyridine-4-methanol, 97%

CAS: 105250-17-7 Molecular Formula: C6H9N2O Molecular Weight (g/mol): 125.15 MDL Number: MFCD03791261 InChI Key: ZRJJXXDQIQFZBW-UHFFFAOYSA-O Synonym: 2-aminopyridin-4-yl methanol,2-amino-pyridin-4-yl-methanol,2-aminopyridine-4-methanol,2-amino-4-pyridinylmethanol,4-pyridinemethanol, 2-amino,2-aminopyridin-4-yl-methanol,2-amino-4-pyridinemethanol,2-amino-4-pyridinyl methanol,2-amino-4-hydroxymethylpyridine,2-amino-4-pyridyl methan-1-ol PubChem CID: 1515296 IUPAC Name: (2-aminopyridin-4-yl)methanol SMILES: NC1=CC(CO)=CC=[NH+]1

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PubChem CID	1515296
CAS	105250-17-7
Molecular Weight (g/mol)	125.15
MDL Number	MFCD03791261
SMILES	NC1=CC(CO)=CC=[NH+]1
Synonym	2-aminopyridin-4-yl methanol,2-amino-pyridin-4-yl-methanol,2-aminopyridine-4-methanol,2-amino-4-pyridinylmethanol,4-pyridinemethanol, 2-amino,2-aminopyridin-4-yl-methanol,2-amino-4-pyridinemethanol,2-amino-4-pyridinyl methanol,2-amino-4-hydroxymethylpyridine,2-amino-4-pyridyl methan-1-ol
IUPAC Name	(2-aminopyridin-4-yl)methanol
InChI Key	ZRJJXXDQIQFZBW-UHFFFAOYSA-O
Molecular Formula	C6H9N2O

519

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2-Amino-3-picoline, 96%

CAS: 1603-40-3 Molecular Formula: C₆H₈N₂ Molecular Weight (g/mol): 108.14 MDL Number: MFCD00006320 InChI Key: RGDQRXPEZUNWHX-UHFFFAOYSA-N Synonym: 2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl PubChem CID: 15347 IUPAC Name: 3-methylpyridin-2-amine SMILES: CC1=C(N=CC=C1)N

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PubChem CID	15347
CAS	1603-40-3
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00006320
SMILES	CC1=C(N=CC=C1)N
Synonym	2-amino-3-picoline,2-amino-3-methylpyridine,2-pyridinamine, 3-methyl,3-methyl-2-pyridinamine,3-methyl-2-aminopyridine,3-methyl-2-pyridylamine,3-picoline, 2-amino,2-amino-3-methyl pyridine,2-amino-beta-picoline,pyridine, 2-amino-3-methyl
IUPAC Name	3-methylpyridin-2-amine
InChI Key	RGDQRXPEZUNWHX-UHFFFAOYSA-N
Molecular Formula	C₆H₈N₂

520

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Thermo Scientific Chemicals Milrinone, 97%

CAS: 78415-72-2 Molecular Formula: C₁₂H₉N₃O Molecular Weight (g/mol): 211.22 MDL Number: MFCD00133539 InChI Key: PZRHRDRVRGEVNW-UHFFFAOYSA-N Synonym: milrinone,primacor,corotrope,corotrop,milrinona,milrinonum,milrinonum latin,milrinona spanish,milrila,unii-ju9yax04c7 PubChem CID: 4197 ChEBI: CHEBI:50693 IUPAC Name: 6-methyl-2-oxo-5-pyridin-4-yl-1H-pyridine-3-carbonitrile SMILES: CC1=C(C=C(C(=O)N1)C#N)C2=CC=NC=C2

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PubChem CID	4197
CAS	78415-72-2
Molecular Weight (g/mol)	211.22
ChEBI	CHEBI:50693
MDL Number	MFCD00133539
SMILES	CC1=C(C=C(C(=O)N1)C#N)C2=CC=NC=C2
Synonym	milrinone,primacor,corotrope,corotrop,milrinona,milrinonum,milrinonum latin,milrinona spanish,milrila,unii-ju9yax04c7
IUPAC Name	6-methyl-2-oxo-5-pyridin-4-yl-1H-pyridine-3-carbonitrile
InChI Key	PZRHRDRVRGEVNW-UHFFFAOYSA-N
Molecular Formula	C₁₂H₉N₃O

521

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4-Bromo-2-chloropyridine, 94%

CAS: 73583-37-6 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD03840756 InChI Key: ONHMWUXYIFULDO-UHFFFAOYSA-N Synonym: 2-chloro-4-bromopyridine,pyridine, 4-bromo-2-chloro,4-bromo-2-chloro-pyridine,pubchem1171,acmc-1bjmw,ksc381c4t,tpc-py061,4-bromo-2-chloropyridine,abbypharma ap-18-5387,4-bromo-2-chloropyridine 5g PubChem CID: 3847770 IUPAC Name: 4-bromo-2-chloropyridine SMILES: C1=CN=C(C=C1Br)Cl

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Specifications

PubChem CID	3847770
CAS	73583-37-6
Molecular Weight (g/mol)	192.44
MDL Number	MFCD03840756
SMILES	C1=CN=C(C=C1Br)Cl
Synonym	2-chloro-4-bromopyridine,pyridine, 4-bromo-2-chloro,4-bromo-2-chloro-pyridine,pubchem1171,acmc-1bjmw,ksc381c4t,tpc-py061,4-bromo-2-chloropyridine,abbypharma ap-18-5387,4-bromo-2-chloropyridine 5g
IUPAC Name	4-bromo-2-chloropyridine
InChI Key	ONHMWUXYIFULDO-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

522

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2-chloro-5-cyanopyridine, 97%

CAS: 33252-28-7 Molecular Formula: C₆H₃ClN₂ Molecular Weight (g/mol): 138.56 MDL Number: MFCD00084941 InChI Key: ORIQLMBUPMABDV-UHFFFAOYSA-N Synonym: 2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile PubChem CID: 5152094 IUPAC Name: 6-chloropyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Cl

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Specifications

PubChem CID	5152094
CAS	33252-28-7
Molecular Weight (g/mol)	138.56
MDL Number	MFCD00084941
SMILES	C1=CC(=NC=C1C#N)Cl
Synonym	2-chloro-5-cyanopyridine,6-chloronicotinonitrile,2-chloropyridine-5-carbonitrile,6-chloro-3-pyridinecarbonitrile,6-chloronicotinitrile,6-chloronicotinontrile,6-chloro-nicotinonitrile,2-chloro-5-cyano-pyridine,3-pyridinecarbonitrile, 6-chloro,6-chloro nicotinonitrile
IUPAC Name	6-chloropyridine-3-carbonitrile
InChI Key	ORIQLMBUPMABDV-UHFFFAOYSA-N
Molecular Formula	C₆H₃ClN₂

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2-Picoline, 98%

CAS: 109-06-8 Molecular Formula: C₆H₇N Molecular Weight (g/mol): 93.13 MDL Number: MFCD00006332 InChI Key: BSKHPKMHTQYZBB-UHFFFAOYSA-N Synonym: 2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha PubChem CID: 7975 ChEBI: CHEBI:50415 IUPAC Name: 2-methylpyridine SMILES: CC1=CC=CC=N1

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Specifications

PubChem CID	7975
CAS	109-06-8
Molecular Weight (g/mol)	93.13
ChEBI	CHEBI:50415
MDL Number	MFCD00006332
SMILES	CC1=CC=CC=N1
Synonym	2-picoline,o-picoline,pyridine, 2-methyl,picoline,alpha-picoline,a-picoline,pyridine, methyl,methylpyridine,o-methylpyridine,picoline, alpha
IUPAC Name	2-methylpyridine
InChI Key	BSKHPKMHTQYZBB-UHFFFAOYSA-N
Molecular Formula	C₆H₇N

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3-Phenylpyridine, 95%

CAS: 1008-88-4 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.2 MDL Number: MFCD00006380 InChI Key: HJKGBRPNSJADMB-UHFFFAOYSA-N Synonym: pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine PubChem CID: 13886 IUPAC Name: 3-phenylpyridine SMILES: C1=CC=C(C=C1)C2=CN=CC=C2

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Specifications

PubChem CID	13886
CAS	1008-88-4
Molecular Weight (g/mol)	155.2
MDL Number	MFCD00006380
SMILES	C1=CC=C(C=C1)C2=CN=CC=C2
Synonym	pyridine, 3-phenyl,3-phenyl-pyridine,m-phenylpyridine,unii-edz6kb7jvc,5-phenylpyridine,3-phenyipyridine,edz6kb7jvc,3-azabiphenyl,3-pyridylbenzene,3-phenyl pyridine
IUPAC Name	3-phenylpyridine
InChI Key	HJKGBRPNSJADMB-UHFFFAOYSA-N
Molecular Formula	C11H9N

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Benzyl viologen dichloride, 97%

CAS: 1102-19-8 Molecular Formula: C24H22Cl2N2 Molecular Weight (g/mol): 409.354 MDL Number: MFCD00011991 InChI Key: NLOIIDFMYPFJKP-UHFFFAOYSA-L Synonym: 1,1'-dibenzyl-4,4'-bipyridinium dichloride,benzyl viologen,benzylviologen chloride,benzyl viologen dichloride,n,n'-dibenzyl-gamma,gamma'-dipyridylium dichloride,1,1'-bis phenylmethyl-4,4'-bipyridinium dichloride,4,4'-bipyridinium, 1,1'-dibenzyl-, dichloride,4,4'-bipyridinium, 1,1'-bis phenylmethyl-, dichloride,1,1'-dibenzyl-4,4'-bipyridine-1,1'-diium chloride,1-benzyl-4-1-benzylpyridin-1-ium-4-yl pyridin-1-ium dichloride PubChem CID: 14195 IUPAC Name: 1-benzyl-4-(1-benzylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride SMILES: C1=CC=C(C=C1)C[N+]2=CC=C(C=C2)C3=CC=[N+](C=C3)CC4=CC=CC=C4.[Cl-].[Cl-]

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Specifications

PubChem CID	14195
CAS	1102-19-8
Molecular Weight (g/mol)	409.354
MDL Number	MFCD00011991
SMILES	C1=CC=C(C=C1)C[N+]2=CC=C(C=C2)C3=CC=[N+](C=C3)CC4=CC=CC=C4.[Cl-].[Cl-]
Synonym	1,1'-dibenzyl-4,4'-bipyridinium dichloride,benzyl viologen,benzylviologen chloride,benzyl viologen dichloride,n,n'-dibenzyl-gamma,gamma'-dipyridylium dichloride,1,1'-bis phenylmethyl-4,4'-bipyridinium dichloride,4,4'-bipyridinium, 1,1'-dibenzyl-, dichloride,4,4'-bipyridinium, 1,1'-bis phenylmethyl-, dichloride,1,1'-dibenzyl-4,4'-bipyridine-1,1'-diium chloride,1-benzyl-4-1-benzylpyridin-1-ium-4-yl pyridin-1-ium dichloride
IUPAC Name	1-benzyl-4-(1-benzylpyridin-1-ium-4-yl)pyridin-1-ium;dichloride
InChI Key	NLOIIDFMYPFJKP-UHFFFAOYSA-L
Molecular Formula	C24H22Cl2N2

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