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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1,096 – 1,110 of 178,095 results

1,096

5,5'-Dibromo-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 15862-18-7 Molecular Formula: C10H6Br2N2 Molecular Weight (g/mol): 313.98 MDL Number: MFCD06657883 InChI Key: JNWPRPLNUUMYCM-UHFFFAOYSA-N Synonym: 5,5′C-Dibromo-2,2′C-bipyridine PubChem CID: 10903103 IUPAC Name: 5-bromo-2-(5-bromopyridin-2-yl)pyridine SMILES: C1=CC(=NC=C1Br)C2=NC=C(C=C2)Br

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Specifications

PubChem CID	10903103
CAS	15862-18-7
Molecular Weight (g/mol)	313.98
MDL Number	MFCD06657883
SMILES	C1=CC(=NC=C1Br)C2=NC=C(C=C2)Br
Synonym	5,5′C-Dibromo-2,2′C-bipyridine
IUPAC Name	5-bromo-2-(5-bromopyridin-2-yl)pyridine
InChI Key	JNWPRPLNUUMYCM-UHFFFAOYSA-N
Molecular Formula	C10H6Br2N2

1,097

6,6'-Dicyano-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 4411-83-0 Molecular Formula: C12H6N4 Molecular Weight (g/mol): 206.21 MDL Number: MFCD00797251 InChI Key: KTYGOEZHIBSNMW-UHFFFAOYSA-N Synonym: 2,2′C-Bipyridine-6,6′C-dicarbonitrile PubChem CID: 3491825 IUPAC Name: [2,2'-bipyridine]-6,6'-dicarbonitrile SMILES: N#CC1=NC(=CC=C1)C1=CC=CC(=N1)C#N

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PubChem CID	3491825
CAS	4411-83-0
Molecular Weight (g/mol)	206.21
MDL Number	MFCD00797251
SMILES	N#CC1=NC(=CC=C1)C1=CC=CC(=N1)C#N
Synonym	2,2′C-Bipyridine-6,6′C-dicarbonitrile
IUPAC Name	[2,2'-bipyridine]-6,6'-dicarbonitrile
InChI Key	KTYGOEZHIBSNMW-UHFFFAOYSA-N
Molecular Formula	C12H6N4

1,098

2,6-Diaminopyridine 98.0+%, TCI America™

CAS: 141-86-6 Molecular Formula: C5H7N3 Molecular Weight (g/mol): 109.132 MDL Number: MFCD00006329 InChI Key: VHNQIURBCCNWDN-UHFFFAOYSA-N Synonym: 2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127 PubChem CID: 8861 IUPAC Name: pyridine-2,6-diamine SMILES: C1=CC(=NC(=C1)N)N

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PubChem CID	8861
CAS	141-86-6
Molecular Weight (g/mol)	109.132
MDL Number	MFCD00006329
SMILES	C1=CC(=NC(=C1)N)N
Synonym	2,6-diaminopyridine,2,6-pyridinediamine,2,6-diamino pyridine,pyridine, 2,6-diamino,dap amine,pyridine-2,6-diyldiamine,unii-k89ab8ckg6,ccris 6682,k89ab8ckg6,dsstox_cid_20127
IUPAC Name	pyridine-2,6-diamine
InChI Key	VHNQIURBCCNWDN-UHFFFAOYSA-N
Molecular Formula	C5H7N3

1,099

2,6-Diphenylpyridine 99.0+%, TCI America™

CAS: 3558-69-8 Molecular Formula: C17H13N Molecular Weight (g/mol): 231.298 MDL Number: MFCD00006284 InChI Key: PJUOHDQXFNPPRF-UHFFFAOYSA-N Synonym: pyridine, 2,6-diphenyl,unii-zi75v15y1t,2,6-diphenyl-pyridine,2,6-diphenyl pyridine,maybridge3_000511,acmc-1cq41,pjuohdqxfnpprf-uhfffaoysa PubChem CID: 72920 IUPAC Name: 2,6-diphenylpyridine SMILES: C1=CC=C(C=C1)C2=NC(=CC=C2)C3=CC=CC=C3

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Specifications

PubChem CID	72920
CAS	3558-69-8
Molecular Weight (g/mol)	231.298
MDL Number	MFCD00006284
SMILES	C1=CC=C(C=C1)C2=NC(=CC=C2)C3=CC=CC=C3
Synonym	pyridine, 2,6-diphenyl,unii-zi75v15y1t,2,6-diphenyl-pyridine,2,6-diphenyl pyridine,maybridge3_000511,acmc-1cq41,pjuohdqxfnpprf-uhfffaoysa
IUPAC Name	2,6-diphenylpyridine
InChI Key	PJUOHDQXFNPPRF-UHFFFAOYSA-N
Molecular Formula	C17H13N

1,100

Trigonelline Hydrochloride 98.0+%, TCI America™

CAS: 6138-41-6 Molecular Formula: C7H8ClNO2 Molecular Weight (g/mol): 173.60 MDL Number: MFCD00077250 InChI Key: TZSYLWAXZMNUJB-UHFFFAOYSA-N Synonym: N-Methylnicotinic Acid Betaine Hydrochloride, 1-Methylpyridinium-3-carboxylate Hydrochloride PubChem CID: 134606 IUPAC Name: 3-carboxy-1-methylpyridin-1-ium chloride SMILES: [Cl-].C[N+]1=CC=CC(=C1)C(O)=O

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PubChem CID	134606
CAS	6138-41-6
Molecular Weight (g/mol)	173.60
MDL Number	MFCD00077250
SMILES	[Cl-].C[N+]1=CC=CC(=C1)C(O)=O
Synonym	N-Methylnicotinic Acid Betaine Hydrochloride, 1-Methylpyridinium-3-carboxylate Hydrochloride
IUPAC Name	3-carboxy-1-methylpyridin-1-ium chloride
InChI Key	TZSYLWAXZMNUJB-UHFFFAOYSA-N
Molecular Formula	C7H8ClNO2

1,101

Dipropyl 2,5-Pyridinedicarboxylate 98.0+%, TCI America™

CAS: 136-45-8 Molecular Formula: C13H17NO4 Molecular Weight (g/mol): 251.282 MDL Number: MFCD00055315 InChI Key: IITCWRFYJWUUPC-UHFFFAOYSA-N Synonym: dipropyl 2,5-pyridinedicarboxylate,dipropyl isocinchomeronate,di-propylisocinchomeronate,repper 333,di-n-propyl isocinchomeronate,2,5-pyridinedicarboxylic acid, dipropyl ester,mgk r-326,caswell no. 400,isocinchomeronic acid, dipropyl ester,mgk repellent 326 PubChem CID: 8693 IUPAC Name: dipropyl pyridine-2,5-dicarboxylate SMILES: CCCOC(=O)C1=CN=C(C=C1)C(=O)OCCC

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PubChem CID	8693
CAS	136-45-8
Molecular Weight (g/mol)	251.282
MDL Number	MFCD00055315
SMILES	CCCOC(=O)C1=CN=C(C=C1)C(=O)OCCC
Synonym	dipropyl 2,5-pyridinedicarboxylate,dipropyl isocinchomeronate,di-propylisocinchomeronate,repper 333,di-n-propyl isocinchomeronate,2,5-pyridinedicarboxylic acid, dipropyl ester,mgk r-326,caswell no. 400,isocinchomeronic acid, dipropyl ester,mgk repellent 326
IUPAC Name	dipropyl pyridine-2,5-dicarboxylate
InChI Key	IITCWRFYJWUUPC-UHFFFAOYSA-N
Molecular Formula	C13H17NO4

1,102

3-Amino-2-chloro-4-methylpyridine 98.0+%, TCI America™

CAS: 133627-45-9 Molecular Formula: C6H7ClN2 Molecular Weight (g/mol): 142.59 MDL Number: MFCD00673152 InChI Key: UOBCYTOUXLAABU-UHFFFAOYSA-N Synonym: 3-amino-2-chloro-4-methylpyridine,2-chloro-3-amino-4-methylpyridine,3-amino-2-chloro-4-picoline,2-chloro-3-amino-4-methyl pyridine,2-chloro-4-methyl-pyridin-3-ylamine,2-chloro-3-amino-4-picoline,2-chloro-4-methyl-3-pyridinamine,3-pyridinamine, 2-chloro-4-methyl,2-chloro-4-methyl-3-pyridylamine,3-amino-2-chloro-4-methyl pyridine PubChem CID: 2756387 IUPAC Name: 2-chloro-4-methylpyridin-3-amine SMILES: CC1=CC=NC(Cl)=C1N

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PubChem CID	2756387
CAS	133627-45-9
Molecular Weight (g/mol)	142.59
MDL Number	MFCD00673152
SMILES	CC1=CC=NC(Cl)=C1N
Synonym	3-amino-2-chloro-4-methylpyridine,2-chloro-3-amino-4-methylpyridine,3-amino-2-chloro-4-picoline,2-chloro-3-amino-4-methyl pyridine,2-chloro-4-methyl-pyridin-3-ylamine,2-chloro-3-amino-4-picoline,2-chloro-4-methyl-3-pyridinamine,3-pyridinamine, 2-chloro-4-methyl,2-chloro-4-methyl-3-pyridylamine,3-amino-2-chloro-4-methyl pyridine
IUPAC Name	2-chloro-4-methylpyridin-3-amine
InChI Key	UOBCYTOUXLAABU-UHFFFAOYSA-N
Molecular Formula	C6H7ClN2

1,103

1-Phenylisoquinoline 98.0+%, TCI America™

CAS: 3297-72-1 Molecular Formula: C15H11N Molecular Weight (g/mol): 205.26 MDL Number: MFCD00093934 InChI Key: LPCWDYWZIWDTCV-UHFFFAOYSA-N PubChem CID: 137882 IUPAC Name: 1-phenylisoquinoline SMILES: C1=CC=C(C=C1)C1=C2C=CC=CC2=CC=N1

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PubChem CID	137882
CAS	3297-72-1
Molecular Weight (g/mol)	205.26
MDL Number	MFCD00093934
SMILES	C1=CC=C(C=C1)C1=C2C=CC=CC2=CC=N1
IUPAC Name	1-phenylisoquinoline
InChI Key	LPCWDYWZIWDTCV-UHFFFAOYSA-N
Molecular Formula	C15H11N

1,104

4-Phenylpyridine 98.0+%, TCI America™

CAS: 939-23-1 Molecular Formula: C11H9N Molecular Weight (g/mol): 155.20 MDL Number: MFCD00006420 InChI Key: JVZRCNQLWOELDU-UHFFFAOYSA-N Synonym: pyridine, 4-phenyl,p-phenylpyridine,4-phenyl-pyridine,4-azabiphenyl,unii-452kd9ycg7,4-aza-1,1'-biphenyl,phenyl-pyridine,4-phenylpyridin,4-pyridylbenzene,zlchem 480 PubChem CID: 13651 IUPAC Name: 4-phenylpyridine SMILES: C1=CC=C(C=C1)C1=CC=NC=C1

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PubChem CID	13651
CAS	939-23-1
Molecular Weight (g/mol)	155.20
MDL Number	MFCD00006420
SMILES	C1=CC=C(C=C1)C1=CC=NC=C1
Synonym	pyridine, 4-phenyl,p-phenylpyridine,4-phenyl-pyridine,4-azabiphenyl,unii-452kd9ycg7,4-aza-1,1'-biphenyl,phenyl-pyridine,4-phenylpyridin,4-pyridylbenzene,zlchem 480
IUPAC Name	4-phenylpyridine
InChI Key	JVZRCNQLWOELDU-UHFFFAOYSA-N
Molecular Formula	C11H9N

1,105

2,2'-Dipyridylamine 99.0+%, TCI America™

CAS: 1202-34-2 Molecular Formula: C10H9N3 Molecular Weight (g/mol): 171.203 MDL Number: MFCD00006247 InChI Key: HMMPCBAWTWYFLR-UHFFFAOYSA-N Synonym: 2,2'-dipyridylamine,di 2-pyridyl amine,di pyridin-2-yl amine,2,2'-bipyridylamine,2-pyridinamine, n-2-pyridinyl,n-pyridin-2-yl pyridin-2-amine,unii-x9bf664yak,pyridinamine, n-pyridinyl,pyridine, 2,2'-iminodi,2,2-dipyridylamine PubChem CID: 14547 IUPAC Name: N-pyridin-2-ylpyridin-2-amine SMILES: C1=CC=NC(=C1)NC2=CC=CC=N2

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PubChem CID	14547
CAS	1202-34-2
Molecular Weight (g/mol)	171.203
MDL Number	MFCD00006247
SMILES	C1=CC=NC(=C1)NC2=CC=CC=N2
Synonym	2,2'-dipyridylamine,di 2-pyridyl amine,di pyridin-2-yl amine,2,2'-bipyridylamine,2-pyridinamine, n-2-pyridinyl,n-pyridin-2-yl pyridin-2-amine,unii-x9bf664yak,pyridinamine, n-pyridinyl,pyridine, 2,2'-iminodi,2,2-dipyridylamine
IUPAC Name	N-pyridin-2-ylpyridin-2-amine
InChI Key	HMMPCBAWTWYFLR-UHFFFAOYSA-N
Molecular Formula	C10H9N3

1,106

CPC Monohydrate (=Cetylpyridinium Chloride Monohydrate) 98.0+%, TCI America™

CAS: 6004-24-6 Molecular Formula: C21H40ClNO Molecular Weight (g/mol): 358.01 MDL Number: MFCD00149977 InChI Key: NFCRBQADEGXVDL-UHFFFAOYSA-M Synonym: cetylpyridinium chloride monohydrate,1-hexadecylpyridin-1-ium chloride hydrate,1-hexadecylpyridinium chloride monohydrate,hexadecylpyridinium chloride monohydrate,unii-d9om4sk49p,pyridinium, 1-hexadecyl-, chloride, monohydrate,d9om4sk49p,cetylpyridinii chloridum,sprol tn PubChem CID: 22324 ChEBI: CHEBI:3566 IUPAC Name: 1-hexadecyl-1,4-dihydropyridin-4-ylium hydrate chloride SMILES: O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[CH+]C=C1

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PubChem CID	22324
CAS	6004-24-6
Molecular Weight (g/mol)	358.01
ChEBI	CHEBI:3566
MDL Number	MFCD00149977
SMILES	O.[Cl-].CCCCCCCCCCCCCCCCN1C=C[CH+]C=C1
Synonym	cetylpyridinium chloride monohydrate,1-hexadecylpyridin-1-ium chloride hydrate,1-hexadecylpyridinium chloride monohydrate,hexadecylpyridinium chloride monohydrate,unii-d9om4sk49p,pyridinium, 1-hexadecyl-, chloride, monohydrate,d9om4sk49p,cetylpyridinii chloridum,sprol tn
IUPAC Name	1-hexadecyl-1,4-dihydropyridin-4-ylium hydrate chloride
InChI Key	NFCRBQADEGXVDL-UHFFFAOYSA-M
Molecular Formula	C21H40ClNO

1,107

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

1,108

Isoquinoline N-Oxide, TCI America™

CAS: 1532-72-5 Molecular Formula: C9H7NO Molecular Weight (g/mol): 145.161 MDL Number: MFCD00006903 InChI Key: RZIAABRFQASVSW-UHFFFAOYSA-N Synonym: isoquinoline n-oxide,isoquinoline 2-oxide,isoquinoline-n-oxide,isoquinoline oxide,isoquinoline, 2-oxide,isoquinolin-n-oxide,isoquinolin-2-ium-2-olate,isoquinolinen-oxide,acmc-1boxv,2-oxido-isoquinolin-2-ium PubChem CID: 290378 IUPAC Name: 2-oxidoisoquinolin-2-ium SMILES: C1=CC=C2C=[N+](C=CC2=C1)[O-]

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PubChem CID	290378
CAS	1532-72-5
Molecular Weight (g/mol)	145.161
MDL Number	MFCD00006903
SMILES	C1=CC=C2C=[N+](C=CC2=C1)[O-]
Synonym	isoquinoline n-oxide,isoquinoline 2-oxide,isoquinoline-n-oxide,isoquinoline oxide,isoquinoline, 2-oxide,isoquinolin-n-oxide,isoquinolin-2-ium-2-olate,isoquinolinen-oxide,acmc-1boxv,2-oxido-isoquinolin-2-ium
IUPAC Name	2-oxidoisoquinolin-2-ium
InChI Key	RZIAABRFQASVSW-UHFFFAOYSA-N
Molecular Formula	C9H7NO

1,109

Pheniramine Maleate 98.0+%, TCI America™

CAS: 132-20-7 Molecular Formula: C20H24N2O4 Molecular Weight (g/mol): 356.422 MDL Number: MFCD00079250 InChI Key: SSOXZAQUVINQSA-DASCVMRKSA-N PubChem CID: 73416365 IUPAC Name: (Z)-but-2-enedioic acid;(3S)-N,N-dimethyl-3-phenyl-3-pyridin-2-ylpropan-1-amine SMILES: CN(C)CCC(C1=CC=CC=C1)C2=CC=CC=N2.C(=CC(=O)O)C(=O)O

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Specifications

PubChem CID	73416365
CAS	132-20-7
Molecular Weight (g/mol)	356.422
MDL Number	MFCD00079250
SMILES	CN(C)CCC(C1=CC=CC=C1)C2=CC=CC=N2.C(=CC(=O)O)C(=O)O
IUPAC Name	(Z)-but-2-enedioic acid;(3S)-N,N-dimethyl-3-phenyl-3-pyridin-2-ylpropan-1-amine
InChI Key	SSOXZAQUVINQSA-DASCVMRKSA-N
Molecular Formula	C20H24N2O4

1,110

4-Amino-3-fluoropyridine 98.0+%, TCI America™

CAS: 2247-88-3 Molecular Formula: C5H5FN2 Molecular Weight (g/mol): 112.107 MDL Number: MFCD00234072 InChI Key: UFIKBUVVVGSMGW-UHFFFAOYSA-N Synonym: 4-amino-3-fluoropyridine,3-fluoro-4-aminopyridine,3-fluoro-pyridin-4-ylamine,3-fluoro-4-pyridylamine,3-fluoro-4-pyridinamine,4-pyridinamine, 3-fluoro,pubchem1261,3-amine-5-fluoropyridine,3-fluoropyridine-4-amine,acmc-1ck3i PubChem CID: 817122 IUPAC Name: 3-fluoropyridin-4-amine SMILES: C1=CN=CC(=C1N)F

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Specifications

PubChem CID	817122
CAS	2247-88-3
Molecular Weight (g/mol)	112.107
MDL Number	MFCD00234072
SMILES	C1=CN=CC(=C1N)F
Synonym	4-amino-3-fluoropyridine,3-fluoro-4-aminopyridine,3-fluoro-pyridin-4-ylamine,3-fluoro-4-pyridylamine,3-fluoro-4-pyridinamine,4-pyridinamine, 3-fluoro,pubchem1261,3-amine-5-fluoropyridine,3-fluoropyridine-4-amine,acmc-1ck3i
IUPAC Name	3-fluoropyridin-4-amine
InChI Key	UFIKBUVVVGSMGW-UHFFFAOYSA-N
Molecular Formula	C5H5FN2

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