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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1,576 – 1,590 of 178,434 results

1,576

1-Hexylpyridinium Hexafluorophosphate 98.0+%, TCI America™

CAS: 797789-00-5 Molecular Formula: C11H18F6NP Molecular Weight (g/mol): 309.236 MDL Number: MFCD03093298 InChI Key: DKRTWJPQQYAIHH-UHFFFAOYSA-N Synonym: 1-hexylpyridinium hexafluorophosphate,1-hexylpyridin-1-ium hexafluorophosphate v,1-hexylpyridin-1-ium hexafluorophosphate,dsstox_cid_27912,dsstox_rid_82665,dsstox_gsid_47936,ksc376g7d,n-hexylpyridinium hexafluorophosphate PubChem CID: 2734177 IUPAC Name: 1-hexylpyridin-1-ium;hexafluorophosphate SMILES: CCCCCC[N+]1=CC=CC=C1.F[P-](F)(F)(F)(F)F

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Specifications

PubChem CID	2734177
CAS	797789-00-5
Molecular Weight (g/mol)	309.236
MDL Number	MFCD03093298
SMILES	CCCCCC[N+]1=CC=CC=C1.F[P-](F)(F)(F)(F)F
Synonym	1-hexylpyridinium hexafluorophosphate,1-hexylpyridin-1-ium hexafluorophosphate v,1-hexylpyridin-1-ium hexafluorophosphate,dsstox_cid_27912,dsstox_rid_82665,dsstox_gsid_47936,ksc376g7d,n-hexylpyridinium hexafluorophosphate
IUPAC Name	1-hexylpyridin-1-ium;hexafluorophosphate
InChI Key	DKRTWJPQQYAIHH-UHFFFAOYSA-N
Molecular Formula	C11H18F6NP

1,577

6-Hydroxy-2-methyl-3-nitropyridine 98.0+%, TCI America™

CAS: 28489-45-4 Molecular Formula: C6H6N2O3 Molecular Weight (g/mol): 154.125 InChI Key: AJDDHNXZBGZBJN-UHFFFAOYSA-N Synonym: 6-methyl-5-nitropyridin-2-ol,2-hydroxy-6-methyl-5-nitropyridine,6-hydroxy-3-nitro-2-picoline,2-hydroxy-5-nitro-6-picoline,6-hydroxy-2-methyl-3-nitropyridine,6-methyl-5-nitropyridin-2 1h-one,2 1h-pyridinone, 6-methyl-5-nitro,6-methyl-5-nitro-2-pyridinol,6-methyl-5-nitro-pyridin-2-ol,pubchem10387 PubChem CID: 543053 IUPAC Name: 6-methyl-5-nitro-1H-pyridin-2-one SMILES: CC1=C(C=CC(=O)N1)[N+](=O)[O-]

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Specifications

PubChem CID	543053
CAS	28489-45-4
Molecular Weight (g/mol)	154.125
SMILES	CC1=C(C=CC(=O)N1)[N+](=O)[O-]
Synonym	6-methyl-5-nitropyridin-2-ol,2-hydroxy-6-methyl-5-nitropyridine,6-hydroxy-3-nitro-2-picoline,2-hydroxy-5-nitro-6-picoline,6-hydroxy-2-methyl-3-nitropyridine,6-methyl-5-nitropyridin-2 1h-one,2 1h-pyridinone, 6-methyl-5-nitro,6-methyl-5-nitro-2-pyridinol,6-methyl-5-nitro-pyridin-2-ol,pubchem10387
IUPAC Name	6-methyl-5-nitro-1H-pyridin-2-one
InChI Key	AJDDHNXZBGZBJN-UHFFFAOYSA-N
Molecular Formula	C6H6N2O3

1,578

4-Hydroxymethyl-4'-methyl-2,2'-bipyridyl 97.0+%, TCI America™

CAS: 81998-04-1 Molecular Formula: C12H12N2O Molecular Weight (g/mol): 200.24 MDL Number: MFCD02916382 InChI Key: GJCOKGHYIMLMPB-UHFFFAOYSA-N Synonym: 4-Hydroxymethyl-4′C-methyl-2,2′C-bipyridine, 4′C-Methyl-2,2′C-bipyridine-4-methanol PubChem CID: 2754750 IUPAC Name: {4'-methyl-[2,2'-bipyridin]-4-yl}methanol SMILES: CC1=CC(=NC=C1)C1=NC=CC(CO)=C1

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Specifications

PubChem CID	2754750
CAS	81998-04-1
Molecular Weight (g/mol)	200.24
MDL Number	MFCD02916382
SMILES	CC1=CC(=NC=C1)C1=NC=CC(CO)=C1
Synonym	4-Hydroxymethyl-4′C-methyl-2,2′C-bipyridine, 4′C-Methyl-2,2′C-bipyridine-4-methanol
IUPAC Name	{4'-methyl-[2,2'-bipyridin]-4-yl}methanol
InChI Key	GJCOKGHYIMLMPB-UHFFFAOYSA-N
Molecular Formula	C12H12N2O

1,579

3-Hydroxyisonicotinic Acid 98.0+%, TCI America™

CAS: 10128-71-9 Molecular Formula: C6H5NO3 Molecular Weight (g/mol): 139.11 MDL Number: MFCD00234165 InChI Key: JEHGATQUCUYHJL-UHFFFAOYSA-N Synonym: 3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid PubChem CID: 459503 IUPAC Name: 3-hydroxypyridine-4-carboxylic acid SMILES: C1=CN=CC(=C1C(=O)O)O

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Specifications

PubChem CID	459503
CAS	10128-71-9
Molecular Weight (g/mol)	139.11
MDL Number	MFCD00234165
SMILES	C1=CN=CC(=C1C(=O)O)O
Synonym	3-hydroxyisonicotinic acid,3-hydroxy-4-pyridinecarboxylic acid,3-hydroxy-4-pyridinecarboxylicacid,4-pyridinecarboxylic acid, 3-hydroxy,3-hydroxy pyridine-4-carboxylic acid,3-hydroxyisonicontinic acid,pubchem16741,acmc-1bs5o,3-hydroxy-isonicotinic acid
IUPAC Name	3-hydroxypyridine-4-carboxylic acid
InChI Key	JEHGATQUCUYHJL-UHFFFAOYSA-N
Molecular Formula	C6H5NO3

1,580

4-Hydroxy-2-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 170886-13-2 Molecular Formula: C6H4F3NO Molecular Weight (g/mol): 163.099 MDL Number: MFCD01571202 InChI Key: LKHCWMQMRXAPHX-UHFFFAOYSA-N Synonym: 2-trifluoromethyl pyridin-4-ol,4-hydroxy-2-trifluoromethyl pyridine,4-hydroxy-2-trifluoromethylpyridine,2-trifluoromethyl-4-hydroxypyridine,2-trifluoromethyl-4-pyridinol,4-pyridinol, 2-trifluoromethyl,2-trifluoromethyl-1h-pyridin-4-one,2-trifluoromethylpyridin-4-ol,2-trifluoromethyl-1,4-dihydropyridin-4-one,pubchem17703 PubChem CID: 10953849 IUPAC Name: 2-(trifluoromethyl)-1H-pyridin-4-one SMILES: C1=CNC(=CC1=O)C(F)(F)F

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Specifications

PubChem CID	10953849
CAS	170886-13-2
Molecular Weight (g/mol)	163.099
MDL Number	MFCD01571202
SMILES	C1=CNC(=CC1=O)C(F)(F)F
Synonym	2-trifluoromethyl pyridin-4-ol,4-hydroxy-2-trifluoromethyl pyridine,4-hydroxy-2-trifluoromethylpyridine,2-trifluoromethyl-4-hydroxypyridine,2-trifluoromethyl-4-pyridinol,4-pyridinol, 2-trifluoromethyl,2-trifluoromethyl-1h-pyridin-4-one,2-trifluoromethylpyridin-4-ol,2-trifluoromethyl-1,4-dihydropyridin-4-one,pubchem17703
IUPAC Name	2-(trifluoromethyl)-1H-pyridin-4-one
InChI Key	LKHCWMQMRXAPHX-UHFFFAOYSA-N
Molecular Formula	C6H4F3NO

1,581

2-Bromo-4-nitropyridine 95.0+%, TCI America™

CAS: 6945-67-1 Molecular Formula: C5H3BrN2O2 Molecular Weight (g/mol): 203.00 MDL Number: MFCD03701383 InChI Key: AFVITJKRFRRQKT-UHFFFAOYSA-N Synonym: pyridine, 2-bromo-4-nitro,2-brom-4-nitropyridin,pubchem13197,acmc-1badj,2-bromo-4-nitro-pyridine,2-bromanyl-4-nitro-pyridine,ksc494c7j,2-bromo-4-nitropyridine,abbypharma ap-10-5158 PubChem CID: 243015 IUPAC Name: 2-bromo-4-nitropyridine SMILES: [O-][N+](=O)C1=CC=NC(Br)=C1

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Specifications

PubChem CID	243015
CAS	6945-67-1
Molecular Weight (g/mol)	203.00
MDL Number	MFCD03701383
SMILES	[O-][N+](=O)C1=CC=NC(Br)=C1
Synonym	pyridine, 2-bromo-4-nitro,2-brom-4-nitropyridin,pubchem13197,acmc-1badj,2-bromo-4-nitro-pyridine,2-bromanyl-4-nitro-pyridine,ksc494c7j,2-bromo-4-nitropyridine,abbypharma ap-10-5158
IUPAC Name	2-bromo-4-nitropyridine
InChI Key	AFVITJKRFRRQKT-UHFFFAOYSA-N
Molecular Formula	C5H3BrN2O2

1,582

Harmine 98.0+%, TCI America™

CAS: 442-51-3 Molecular Formula: C13H12N2O Molecular Weight (g/mol): 212.25 MDL Number: MFCD00004958 InChI Key: BXNJHAXVSOCGBA-UHFFFAOYSA-N Synonym: harmine,7-methoxy-1-methyl-9h-pyrido 3,4-b indole,banisterine,leucoharmine,telepathine,yageine,yajeine,7-methoxy-1-methyl-9h-beta-carboline,9h-pyrido 3,4-b indole, 7-methoxy-1-methyl,banisterin PubChem CID: 5280953 ChEBI: CHEBI:28121 IUPAC Name: 7-methoxy-1-methyl-9H-pyrido[3,4-b]indole SMILES: COC1=CC2=C(C=C1)C1=C(N2)C(C)=NC=C1

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Specifications

PubChem CID	5280953
CAS	442-51-3
Molecular Weight (g/mol)	212.25
ChEBI	CHEBI:28121
MDL Number	MFCD00004958
SMILES	COC1=CC2=C(C=C1)C1=C(N2)C(C)=NC=C1
Synonym	harmine,7-methoxy-1-methyl-9h-pyrido 3,4-b indole,banisterine,leucoharmine,telepathine,yageine,yajeine,7-methoxy-1-methyl-9h-beta-carboline,9h-pyrido 3,4-b indole, 7-methoxy-1-methyl,banisterin
IUPAC Name	7-methoxy-1-methyl-9H-pyrido[3,4-b]indole
InChI Key	BXNJHAXVSOCGBA-UHFFFAOYSA-N
Molecular Formula	C13H12N2O

1,583

VX-702 98.0+%, TCI America™

CAS: 745833-23-2 Molecular Formula: C19H12F4N4O2 Molecular Weight (g/mol): 404.33 MDL Number: MFCD11616590 InChI Key: FYSRKRZDBHOFAY-UHFFFAOYSA-N Synonym: 6-[(Aminocarbonyl)(2,6-difluorophenyl)amino]-2-(2,4-difluorophenyl)-3-pyridinecarboxamide, 2-(2,4-Difluorophenyl)-6-(1-[2,6-difluorophenyl)ureido]nicotinamide PubChem CID: 10341154 IUPAC Name: 2-(2,4-difluorophenyl)-6-[1-(2,6-difluorophenyl)carbamoylamino]pyridine-3-carboxamide SMILES: NC(=O)N(C1=NC(=C(C=C1)C(N)=O)C1=C(F)C=C(F)C=C1)C1=C(F)C=CC=C1F

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Specifications

PubChem CID	10341154
CAS	745833-23-2
Molecular Weight (g/mol)	404.33
MDL Number	MFCD11616590
SMILES	NC(=O)N(C1=NC(=C(C=C1)C(N)=O)C1=C(F)C=C(F)C=C1)C1=C(F)C=CC=C1F
Synonym	6-[(Aminocarbonyl)(2,6-difluorophenyl)amino]-2-(2,4-difluorophenyl)-3-pyridinecarboxamide, 2-(2,4-Difluorophenyl)-6-(1-[2,6-difluorophenyl)ureido]nicotinamide
IUPAC Name	2-(2,4-difluorophenyl)-6-[1-(2,6-difluorophenyl)carbamoylamino]pyridine-3-carboxamide
InChI Key	FYSRKRZDBHOFAY-UHFFFAOYSA-N
Molecular Formula	C19H12F4N4O2

1,584

2-Bromo-5-cyanopyridine 97.0+%, TCI America™

CAS: 139585-70-9 Molecular Formula: C6H3BrN2 Molecular Weight (g/mol): 183.008 MDL Number: MFCD00234141 InChI Key: XHYGUDGTUJPSNX-UHFFFAOYSA-N Synonym: 2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9 PubChem CID: 5005718 IUPAC Name: 6-bromopyridine-3-carbonitrile SMILES: C1=CC(=NC=C1C#N)Br

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Specifications

PubChem CID	5005718
CAS	139585-70-9
Molecular Weight (g/mol)	183.008
MDL Number	MFCD00234141
SMILES	C1=CC(=NC=C1C#N)Br
Synonym	2-bromo-5-cyanopyridine,6-bromonicotinonitrile,2-bromo-5-pyridinecarbonitrile,5-cyano-2-bromopyridine,6-bromo-nicotinonitrile,6-bromo-3-pyridinecarbonitrile,3-pyridinecarbonitrile, 6-bromo,pubchem5963,2-bromo-5-cyano-pyridine,acmc-209cj9
IUPAC Name	6-bromopyridine-3-carbonitrile
InChI Key	XHYGUDGTUJPSNX-UHFFFAOYSA-N
Molecular Formula	C6H3BrN2

1,585

Ethyl 2,4-Dihydroxy-6-methylnicotinate 98.0+%, TCI America™

CAS: 70254-52-3 Molecular Formula: C9H11NO4 Molecular Weight (g/mol): 197.19 MDL Number: MFCD02929397 InChI Key: CMCZAWPDHHYFPU-UHFFFAOYSA-N PubChem CID: 54676534 IUPAC Name: ethyl 4-hydroxy-6-methyl-2-oxo-1H-pyridine-3-carboxylate SMILES: CCOC(=O)C1=C(C=C(NC1=O)C)O

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Specifications

PubChem CID	54676534
CAS	70254-52-3
Molecular Weight (g/mol)	197.19
MDL Number	MFCD02929397
SMILES	CCOC(=O)C1=C(C=C(NC1=O)C)O
IUPAC Name	ethyl 4-hydroxy-6-methyl-2-oxo-1H-pyridine-3-carboxylate
InChI Key	CMCZAWPDHHYFPU-UHFFFAOYSA-N
Molecular Formula	C9H11NO4

1,586

1-Butylpyridinium Tetrafluoroborate 94.0+%, TCI America™

CAS: 203389-28-0 Molecular Formula: C9H14BF4N Molecular Weight (g/mol): 223.022 MDL Number: MFCD03427602 InChI Key: XLWDQAHXRCBPEE-UHFFFAOYSA-N Synonym: 1-butylpyridinium tetrafluoroborate,1-butylpyridin-1-ium tetrafluoroborate,n-butylpyridinium tetrafluoroborate,bpmbf4,acmc-1co7o,dsstox_cid_29097,dsstox_rid_83316,dsstox_gsid_49241,ksc199a6h,1-butylpyridin-1-ium; tetrafluoroboranuide PubChem CID: 2734180 IUPAC Name: 1-butylpyridin-1-ium;tetrafluoroborate SMILES: [B-](F)(F)(F)F.CCCC[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734180
CAS	203389-28-0
Molecular Weight (g/mol)	223.022
MDL Number	MFCD03427602
SMILES	[B-](F)(F)(F)F.CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium tetrafluoroborate,1-butylpyridin-1-ium tetrafluoroborate,n-butylpyridinium tetrafluoroborate,bpmbf4,acmc-1co7o,dsstox_cid_29097,dsstox_rid_83316,dsstox_gsid_49241,ksc199a6h,1-butylpyridin-1-ium; tetrafluoroboranuide
IUPAC Name	1-butylpyridin-1-ium;tetrafluoroborate
InChI Key	XLWDQAHXRCBPEE-UHFFFAOYSA-N
Molecular Formula	C9H14BF4N

1,587

5-Bromo-2-pyridinecarboxylic Acid 97.0+%, TCI America™

CAS: 30766-11-1 Molecular Formula: C6H3BrNO2 Molecular Weight (g/mol): 201.00 MDL Number: MFCD00234149 InChI Key: MNNQIBXLAHVDDL-UHFFFAOYSA-M Synonym: 5-bromopicolinic acid,5-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 5-bromo,5-bromo-2-carboxypyridine,5-bromo-pyridine-2-carboxylic acid,5-bromo-2-picolinic acid,5-bromo-2-carboxy pyridine,5-bromo-2-pyridine carboxylic acid,5-bromopyridine-2-carboxylicacid PubChem CID: 608544 IUPAC Name: 5-bromopyridine-2-carboxylate SMILES: [O-]C(=O)C1=CC=C(Br)C=N1

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Specifications

PubChem CID	608544
CAS	30766-11-1
Molecular Weight (g/mol)	201.00
MDL Number	MFCD00234149
SMILES	[O-]C(=O)C1=CC=C(Br)C=N1
Synonym	5-bromopicolinic acid,5-bromo-2-pyridinecarboxylic acid,2-pyridinecarboxylic acid, 5-bromo,5-bromo-2-carboxypyridine,5-bromo-pyridine-2-carboxylic acid,5-bromo-2-picolinic acid,5-bromo-2-carboxy pyridine,5-bromo-2-pyridine carboxylic acid,5-bromopyridine-2-carboxylicacid
IUPAC Name	5-bromopyridine-2-carboxylate
InChI Key	MNNQIBXLAHVDDL-UHFFFAOYSA-M
Molecular Formula	C6H3BrNO2

1,588

2-Bromo-3-fluoropyridine 98.0+%, TCI America™

CAS: 40273-45-8 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 MDL Number: MFCD04114128 InChI Key: IFGLECYAEGYLSJ-UHFFFAOYSA-N Synonym: 2-bromo-3-fluoro-pyridine,pyridine, 2-bromo-3-fluoro,abbypharma ap-17-5102,pubchem3002,2-bromo-fluoropyridine,bromo-3-fluoro pyrdine,2-bromo-3-fluoropyrdine,acmc-1am6d,ksc235k8b PubChem CID: 2762803 IUPAC Name: 2-bromo-3-fluoropyridine SMILES: C1=CC(=C(N=C1)Br)F

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Specifications

PubChem CID	2762803
CAS	40273-45-8
Molecular Weight (g/mol)	175.988
MDL Number	MFCD04114128
SMILES	C1=CC(=C(N=C1)Br)F
Synonym	2-bromo-3-fluoro-pyridine,pyridine, 2-bromo-3-fluoro,abbypharma ap-17-5102,pubchem3002,2-bromo-fluoropyridine,bromo-3-fluoro pyrdine,2-bromo-3-fluoropyrdine,acmc-1am6d,ksc235k8b
IUPAC Name	2-bromo-3-fluoropyridine
InChI Key	IFGLECYAEGYLSJ-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

1,589

2-Bromo-6-(trifluoromethyl)pyridine 98.0+%, TCI America™

CAS: 189278-27-1 Molecular Formula: C6H3BrF3N Molecular Weight (g/mol): 226.00 MDL Number: MFCD00153087 InChI Key: DOWNSQADAFSSAR-UHFFFAOYSA-N Synonym: 2-bromo-6-trifluoromethyl pyridine,pyridine, 2-bromo-6-trifluoromethyl,2-trifluoromethyl-6-bromopyridine,2-bromo-6-trifluoromethyl-pyridine,6-bromo-2-trifluoromethyl pyridine,2-bromo-6-trifluromethylpyridine,2-bromo-6-trifluormethyl-pyridine,pubchem9307,acmc-209esf,ksc495o4t PubChem CID: 2782902 IUPAC Name: 2-bromo-6-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=NC(Br)=CC=C1

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Specifications

PubChem CID	2782902
CAS	189278-27-1
Molecular Weight (g/mol)	226.00
MDL Number	MFCD00153087
SMILES	FC(F)(F)C1=NC(Br)=CC=C1
Synonym	2-bromo-6-trifluoromethyl pyridine,pyridine, 2-bromo-6-trifluoromethyl,2-trifluoromethyl-6-bromopyridine,2-bromo-6-trifluoromethyl-pyridine,6-bromo-2-trifluoromethyl pyridine,2-bromo-6-trifluromethylpyridine,2-bromo-6-trifluormethyl-pyridine,pubchem9307,acmc-209esf,ksc495o4t
IUPAC Name	2-bromo-6-(trifluoromethyl)pyridine
InChI Key	DOWNSQADAFSSAR-UHFFFAOYSA-N
Molecular Formula	C6H3BrF3N

1,590

4,4'-Bipyridyl 98.0+%, TCI America™

CAS: 553-26-4 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 156.19 MDL Number: MFCD00006416 InChI Key: MWVTWFVJZLCBMC-UHFFFAOYSA-N Synonym: 4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb PubChem CID: 11107 ChEBI: CHEBI:30985 IUPAC Name: 4,4'-bipyridine SMILES: C1=CC(=CC=N1)C1=CC=NC=C1

Pricing & Availability
Specifications

PubChem CID	11107
CAS	553-26-4
Molecular Weight (g/mol)	156.19
ChEBI	CHEBI:30985
MDL Number	MFCD00006416
SMILES	C1=CC(=CC=N1)C1=CC=NC=C1
Synonym	4,4'-bipyridine,4,4'-bipyridyl,4,4'-dipyridyl,4-4-pyridyl pyridine,4,4'-dipyridine,4,4-bipyridyl,4,4-dipyridyl,gamma,gamma'-bipyridyl,gamma,gamma'-dipyridyl,unii-x4o2od61cb
IUPAC Name	4,4'-bipyridine
InChI Key	MWVTWFVJZLCBMC-UHFFFAOYSA-N
Molecular Formula	C10H8N2

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