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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1,861 – 1,875 of 178,391 results

1,861

4,4'-Dimethoxy-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 17217-57-1 Molecular Formula: C12H12N2O2 Molecular Weight (g/mol): 216.24 MDL Number: MFCD00233880 InChI Key: IMEVSAIFJKKDAP-UHFFFAOYSA-N Synonym: 4,4'-dimethoxy-2,2'-bipyridine,4,4'-dimethoxy-2,2'-bipyridyl,4-methoxy-2-4-methoxypyridin-2-yl pyridine,4,4'-dimethoxy-2,2' bipyridinyl,2,2'-bipyridine, 4,4'-dimethoxy,acmc-1c6x1,4-4'-dimethoxy-2-2'-bipyridine,4-methoxy-2-4-methoxy 2-pyridyl pyridine,4-methoxy-2-4-methoxy-2-pyridinyl pyridine PubChem CID: 2733927 IUPAC Name: 4,4'-dimethoxy-2,2'-bipyridine SMILES: COC1=CC=NC(=C1)C1=CC(OC)=CC=N1

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PubChem CID	2733927
CAS	17217-57-1
Molecular Weight (g/mol)	216.24
MDL Number	MFCD00233880
SMILES	COC1=CC=NC(=C1)C1=CC(OC)=CC=N1
Synonym	4,4'-dimethoxy-2,2'-bipyridine,4,4'-dimethoxy-2,2'-bipyridyl,4-methoxy-2-4-methoxypyridin-2-yl pyridine,4,4'-dimethoxy-2,2' bipyridinyl,2,2'-bipyridine, 4,4'-dimethoxy,acmc-1c6x1,4-4'-dimethoxy-2-2'-bipyridine,4-methoxy-2-4-methoxy 2-pyridyl pyridine,4-methoxy-2-4-methoxy-2-pyridinyl pyridine
IUPAC Name	4,4'-dimethoxy-2,2'-bipyridine
InChI Key	IMEVSAIFJKKDAP-UHFFFAOYSA-N
Molecular Formula	C12H12N2O2

1,862

2-Fluoropyridine 98.0+%, TCI America™

CAS: 372-48-5 Molecular Formula: C5H4FN Molecular Weight (g/mol): 97.092 MDL Number: MFCD00006224 InChI Key: MTAODLNXWYIKSO-UHFFFAOYSA-N Synonym: pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium PubChem CID: 9746 IUPAC Name: 2-fluoropyridine SMILES: C1=CC=NC(=C1)F

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PubChem CID	9746
CAS	372-48-5
Molecular Weight (g/mol)	97.092
MDL Number	MFCD00006224
SMILES	C1=CC=NC(=C1)F
Synonym	pyridine, 2-fluoro,o-fluoropyridine,2-fluoro-pyridine,pyridine, fluoro,ccris 1725,2-fluoranylpyridine,fluoropyridine,2fluoropyridine,2-fluorpyridin,2-fluoro-pyridinium
IUPAC Name	2-fluoropyridine
InChI Key	MTAODLNXWYIKSO-UHFFFAOYSA-N
Molecular Formula	C5H4FN

1,863

2-Amino-5-bromo-3-iodopyridine 98.0+%, TCI America™

CAS: 381233-96-1 Molecular Formula: C5H4BrIN2 Molecular Weight (g/mol): 298.91 MDL Number: MFCD06659000 InChI Key: XPERZSKJGNUSHI-UHFFFAOYSA-N Synonym: 2-amino-5-bromo-3-iodopyridine,5-bromo-3-iodo-pyridin-2-ylamine,2-amino-3-iodo-5-bromopyridine,5-bromo-3-iodo-2-pyridinamine,2-pyridinamine, 5-bromo-3-iodo,5-bromo-3-iodo-pyridin-2-amine,pubchem8081,acmc-1csc4,ksc495q4p,5-bromo-3-iodopyridine-2-amine PubChem CID: 1516508 IUPAC Name: 5-bromo-3-iodopyridin-2-amine SMILES: NC1=NC=C(Br)C=C1I

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Specifications

PubChem CID	1516508
CAS	381233-96-1
Molecular Weight (g/mol)	298.91
MDL Number	MFCD06659000
SMILES	NC1=NC=C(Br)C=C1I
Synonym	2-amino-5-bromo-3-iodopyridine,5-bromo-3-iodo-pyridin-2-ylamine,2-amino-3-iodo-5-bromopyridine,5-bromo-3-iodo-2-pyridinamine,2-pyridinamine, 5-bromo-3-iodo,5-bromo-3-iodo-pyridin-2-amine,pubchem8081,acmc-1csc4,ksc495q4p,5-bromo-3-iodopyridine-2-amine
IUPAC Name	5-bromo-3-iodopyridin-2-amine
InChI Key	XPERZSKJGNUSHI-UHFFFAOYSA-N
Molecular Formula	C5H4BrIN2

1,864

3-Methyl-2-pyridone 98.0+%, TCI America™

CAS: 1003-56-1 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00039704 InChI Key: MVKDNXIKAWKCCS-UHFFFAOYSA-N Synonym: 3-methylpyridin-2-ol,2-hydroxy-3-methylpyridine,3-methyl-2-pyridone,3-methylpyridin-2 1h-one,3-methyl-2-pyridinol,2 1h-pyridinone, 3-methyl,3-methyl-2-pyridinone,unii-vm19fn4hhv,3-methyl-2-hydroxypyridine,3-methyl-2 1h-pyridinone PubChem CID: 70481 IUPAC Name: 3-methyl-1H-pyridin-2-one SMILES: CC1=CC=CNC1=O

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PubChem CID	70481
CAS	1003-56-1
Molecular Weight (g/mol)	109.128
MDL Number	MFCD00039704
SMILES	CC1=CC=CNC1=O
Synonym	3-methylpyridin-2-ol,2-hydroxy-3-methylpyridine,3-methyl-2-pyridone,3-methylpyridin-2 1h-one,3-methyl-2-pyridinol,2 1h-pyridinone, 3-methyl,3-methyl-2-pyridinone,unii-vm19fn4hhv,3-methyl-2-hydroxypyridine,3-methyl-2 1h-pyridinone
IUPAC Name	3-methyl-1H-pyridin-2-one
InChI Key	MVKDNXIKAWKCCS-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,865

2-Bromo-5-fluoropyridine 98.0+%, TCI America™

CAS: 41404-58-4 Molecular Formula: C5H3BrFN Molecular Weight (g/mol): 175.988 InChI Key: UODINHBLNPPDPD-UHFFFAOYSA-N Synonym: 2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine PubChem CID: 2783171 IUPAC Name: 2-bromo-5-fluoropyridine SMILES: C1=CC(=NC=C1F)Br

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PubChem CID	2783171
CAS	41404-58-4
Molecular Weight (g/mol)	175.988
SMILES	C1=CC(=NC=C1F)Br
Synonym	2-bromo-5-fluoro-pyridine,pyridine, 2-bromo-5-fluoro,pubchem1099,pubchem14324,2-bromo5-fluoropyridine,acmc-1assy,2-bromo-5-fluoropyridin,2-bromo-5-fluorpyridine,2-bromo-5-fluropyridine,5-fluoro-2-bromopyridine
IUPAC Name	2-bromo-5-fluoropyridine
InChI Key	UODINHBLNPPDPD-UHFFFAOYSA-N
Molecular Formula	C5H3BrFN

1,866

2,3-Pyridinedicarboxylic Anhydride 95.0+%, TCI America™

CAS: 699-98-9 Molecular Formula: C7H3NO3 Molecular Weight (g/mol): 149.105 MDL Number: MFCD00005915 InChI Key: MCQOWYALZVKMAR-UHFFFAOYSA-N Synonym: 2,3-pyridinedicarboxylic anhydride,furo 3,4-b pyridine-5,7-dione,quinolinic anhydride,2,3-pyridinedicarboxylicanhydride,pyridine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyridine-5,7-dione,furano 3,4-b pyridine-5,7-dione,pyridine-2,3-dicarboxylic acid anhydride,2,3-pyridinedicarboxylic anhydride quinolinic anhydride PubChem CID: 69688 IUPAC Name: furo[3,4-b]pyridine-5,7-dione SMILES: C1=CC2=C(C(=O)OC2=O)N=C1

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PubChem CID	69688
CAS	699-98-9
Molecular Weight (g/mol)	149.105
MDL Number	MFCD00005915
SMILES	C1=CC2=C(C(=O)OC2=O)N=C1
Synonym	2,3-pyridinedicarboxylic anhydride,furo 3,4-b pyridine-5,7-dione,quinolinic anhydride,2,3-pyridinedicarboxylicanhydride,pyridine-2,3-dicarboxylic anhydride,5h,7h-furo 3,4-b pyridine-5,7-dione,furano 3,4-b pyridine-5,7-dione,pyridine-2,3-dicarboxylic acid anhydride,2,3-pyridinedicarboxylic anhydride quinolinic anhydride
IUPAC Name	furo[3,4-b]pyridine-5,7-dione
InChI Key	MCQOWYALZVKMAR-UHFFFAOYSA-N
Molecular Formula	C7H3NO3

1,867

2,4,6-Triphenylpyridine 98.0+%, TCI America™

CAS: 580-35-8 Molecular Formula: C23H17N Molecular Weight (g/mol): 307.396 MDL Number: MFCD00014630 InChI Key: FRZHWQQBYDFNTH-UHFFFAOYSA-N PubChem CID: 136370 IUPAC Name: 2,4,6-triphenylpyridine SMILES: C1=CC=C(C=C1)C2=CC(=NC(=C2)C3=CC=CC=C3)C4=CC=CC=C4

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Specifications

PubChem CID	136370
CAS	580-35-8
Molecular Weight (g/mol)	307.396
MDL Number	MFCD00014630
SMILES	C1=CC=C(C=C1)C2=CC(=NC(=C2)C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name	2,4,6-triphenylpyridine
InChI Key	FRZHWQQBYDFNTH-UHFFFAOYSA-N
Molecular Formula	C23H17N

1,868

2,6-Dichloro-4-pyridinemethanol 98.0+%, TCI America™

CAS: 101990-69-6 Molecular Formula: C6H5Cl2NO Molecular Weight (g/mol): 178.012 MDL Number: MFCD00052638 InChI Key: YDGJTFCKLFLWFM-UHFFFAOYSA-N Synonym: 2,6-dichloropyridine-4-methanol,2,6-dichloropyridin-4-yl methanol,2,6-dichloro-4-hydroxymethyl pyridine,2,6-dichloro-4-pyridyl methanol,4-pyridinemethanol, 2,6-dichloro,4-pyridinemethanol,2,6-dichloro,2,6-dichloro-4-pyridinyl methanol,2,6-dichloro-pyridin-4-yl-methanol,2,6-dichloro-4-pyridinemethanol,acmc-209zae PubChem CID: 2794840 IUPAC Name: (2,6-dichloropyridin-4-yl)methanol SMILES: C1=C(C=C(N=C1Cl)Cl)CO

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PubChem CID	2794840
CAS	101990-69-6
Molecular Weight (g/mol)	178.012
MDL Number	MFCD00052638
SMILES	C1=C(C=C(N=C1Cl)Cl)CO
Synonym	2,6-dichloropyridine-4-methanol,2,6-dichloropyridin-4-yl methanol,2,6-dichloro-4-hydroxymethyl pyridine,2,6-dichloro-4-pyridyl methanol,4-pyridinemethanol, 2,6-dichloro,4-pyridinemethanol,2,6-dichloro,2,6-dichloro-4-pyridinyl methanol,2,6-dichloro-pyridin-4-yl-methanol,2,6-dichloro-4-pyridinemethanol,acmc-209zae
IUPAC Name	(2,6-dichloropyridin-4-yl)methanol
InChI Key	YDGJTFCKLFLWFM-UHFFFAOYSA-N
Molecular Formula	C6H5Cl2NO

1,869

Pyridine N-Oxide 98.0+%, TCI America™

CAS: 694-59-7 Molecular Formula: C5H5NO Molecular Weight (g/mol): 95.101 MDL Number: MFCD00006194 InChI Key: ILVXOBCQQYKLDS-UHFFFAOYSA-N Synonym: pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide PubChem CID: 12753 ChEBI: CHEBI:29136 IUPAC Name: 1-oxidopyridin-1-ium SMILES: C1=CC=[N+](C=C1)[O-]

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PubChem CID	12753
CAS	694-59-7
Molecular Weight (g/mol)	95.101
ChEBI	CHEBI:29136
MDL Number	MFCD00006194
SMILES	C1=CC=[N+](C=C1)[O-]
Synonym	pyridine-n-oxide,pyridine 1-oxide,pyridine n-oxide,pyridine oxide,pyridine, 1-oxide,pyridine-1-oxide,unii-91f12jjj4h,py n-oxide,pyridin-1-ium-1-olate,pyridine-oxide
IUPAC Name	1-oxidopyridin-1-ium
InChI Key	ILVXOBCQQYKLDS-UHFFFAOYSA-N
Molecular Formula	C5H5NO

1,870

2,6-Dibromopyridine N-Oxide 98.0+%, TCI America™

CAS: 25373-69-7 Molecular Formula: C5H3Br2NO Molecular Weight (g/mol): 252.893 MDL Number: MFCD00234019 InChI Key: YOJAFCXACCYASM-UHFFFAOYSA-N PubChem CID: 564873 IUPAC Name: 2,6-dibromo-1-oxidopyridin-1-ium SMILES: C1=CC(=[N+](C(=C1)Br)[O-])Br

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PubChem CID	564873
CAS	25373-69-7
Molecular Weight (g/mol)	252.893
MDL Number	MFCD00234019
SMILES	C1=CC(=[N+](C(=C1)Br)[O-])Br
IUPAC Name	2,6-dibromo-1-oxidopyridin-1-ium
InChI Key	YOJAFCXACCYASM-UHFFFAOYSA-N
Molecular Formula	C5H3Br2NO

1,871

2,3,5,6-Tetrafluoropyridine 98.0+%, TCI America™

CAS: 2875-18-5 Molecular Formula: C5HF4N Molecular Weight (g/mol): 151.06 MDL Number: MFCD00011734 InChI Key: HWIPMBCMGVXOKN-UHFFFAOYSA-N Synonym: pyridine, 2,3,5,6-tetrafluoro,2,3,5,6-tetrafluoro-pyridine,2,3,5,6-tetrafluoropyridine,pubchem9303,acmc-209h4j,ksc494q4b,hwipmbcmgvxokn-uhfffaoysa,2,3,5,6-tetrafluoro-pyridine; pyridine, 2,3,5,6-tetrafluoro PubChem CID: 137749 IUPAC Name: 2,3,5,6-tetrafluoropyridine SMILES: FC1=CC(F)=C(F)N=C1F

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PubChem CID	137749
CAS	2875-18-5
Molecular Weight (g/mol)	151.06
MDL Number	MFCD00011734
SMILES	FC1=CC(F)=C(F)N=C1F
Synonym	pyridine, 2,3,5,6-tetrafluoro,2,3,5,6-tetrafluoro-pyridine,2,3,5,6-tetrafluoropyridine,pubchem9303,acmc-209h4j,ksc494q4b,hwipmbcmgvxokn-uhfffaoysa,2,3,5,6-tetrafluoro-pyridine; pyridine, 2,3,5,6-tetrafluoro
IUPAC Name	2,3,5,6-tetrafluoropyridine
InChI Key	HWIPMBCMGVXOKN-UHFFFAOYSA-N
Molecular Formula	C5HF4N

1,872

2,3-Difluoropyridine 98.0+%, TCI America™

CAS: 1513-66-2 Molecular Formula: C5H3F2N Molecular Weight (g/mol): 115.083 MDL Number: MFCD04114143 InChI Key: OGVLEPMNNPZAPS-UHFFFAOYSA-N Synonym: 2,3-difluoro pyridine,difluoropyridine,pyridine, 2,3-difluoro,2,3-difluorpyridine,2,3-difluoropyridin,pubchem5414,2,3-difiuoropyridine?,acmc-1bvua,2,3-bis fluoranyl pyridine,ksc493a1t PubChem CID: 2783176 IUPAC Name: 2,3-difluoropyridine SMILES: C1=CC(=C(N=C1)F)F

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PubChem CID	2783176
CAS	1513-66-2
Molecular Weight (g/mol)	115.083
MDL Number	MFCD04114143
SMILES	C1=CC(=C(N=C1)F)F
Synonym	2,3-difluoro pyridine,difluoropyridine,pyridine, 2,3-difluoro,2,3-difluorpyridine,2,3-difluoropyridin,pubchem5414,2,3-difiuoropyridine?,acmc-1bvua,2,3-bis fluoranyl pyridine,ksc493a1t
IUPAC Name	2,3-difluoropyridine
InChI Key	OGVLEPMNNPZAPS-UHFFFAOYSA-N
Molecular Formula	C5H3F2N

1,873

8-(Trifluoromethyl)-4-quinolinol 98.0+%, TCI America™

CAS: 23779-96-6 Molecular Formula: C10H6F3NO Molecular Weight (g/mol): 213.159 MDL Number: MFCD00134577 InChI Key: UDRWADJLLWWJOE-UHFFFAOYSA-N Synonym: 8-trifluoromethyl quinolin-4-ol,4-hydroxy-8-trifluoromethyl quinoline,8-trifluoromethyl-4-quinolinol,4-hydroxy-8-trifluoromethylquinoline,8-trifluoromethyl-1h-quinolin-4-one,8-trifluoromethyl quinolin-4 1h-one,8-trifluoromethyl-quinolin-4-ol,4-quinolinol,8-trifluoromethyl,4-quinolinol, 8-trifluoromethyl PubChem CID: 90261 IUPAC Name: 8-(trifluoromethyl)-1H-quinolin-4-one SMILES: C1=CC2=C(C(=C1)C(F)(F)F)NC=CC2=O

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Specifications

PubChem CID	90261
CAS	23779-96-6
Molecular Weight (g/mol)	213.159
MDL Number	MFCD00134577
SMILES	C1=CC2=C(C(=C1)C(F)(F)F)NC=CC2=O
Synonym	8-trifluoromethyl quinolin-4-ol,4-hydroxy-8-trifluoromethyl quinoline,8-trifluoromethyl-4-quinolinol,4-hydroxy-8-trifluoromethylquinoline,8-trifluoromethyl-1h-quinolin-4-one,8-trifluoromethyl quinolin-4 1h-one,8-trifluoromethyl-quinolin-4-ol,4-quinolinol,8-trifluoromethyl,4-quinolinol, 8-trifluoromethyl
IUPAC Name	8-(trifluoromethyl)-1H-quinolin-4-one
InChI Key	UDRWADJLLWWJOE-UHFFFAOYSA-N
Molecular Formula	C10H6F3NO

1,874

Methyl 2-Chloronicotinate 98.0+%, TCI America™

CAS: 40134-18-7 Molecular Formula: C7H6ClNO2 Molecular Weight (g/mol): 171.58 MDL Number: MFCD01318629 InChI Key: MYGAJZBZLONIBZ-UHFFFAOYSA-N PubChem CID: 819931 IUPAC Name: methyl 2-chloropyridine-3-carboxylate SMILES: COC(=O)C1=CC=CN=C1Cl

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Specifications

PubChem CID	819931
CAS	40134-18-7
Molecular Weight (g/mol)	171.58
MDL Number	MFCD01318629
SMILES	COC(=O)C1=CC=CN=C1Cl
IUPAC Name	methyl 2-chloropyridine-3-carboxylate
InChI Key	MYGAJZBZLONIBZ-UHFFFAOYSA-N
Molecular Formula	C7H6ClNO2

1,875

4-Methylcarbostyril 98.0+%, TCI America™

CAS: 607-66-9 Molecular Formula: C10H9NO Molecular Weight (g/mol): 159.19 MDL Number: MFCD00006745 InChI Key: APLVPBUBDFWWAD-UHFFFAOYSA-N Synonym: 4-methylquinolin-2-ol,2-hydroxy-4-methylquinoline,4-methyl-2-quinolinol,2-hydroxylepidine,4-methylquinolin-2 1h-one,4-methyl-2-quinolone,4-methylcarbostyril,2 1h-lepidinone,2-lepidinol,4-methyl-2 1h-quinolinone PubChem CID: 69088 ChEBI: CHEBI:48986 IUPAC Name: 4-methyl-1,2-dihydroquinolin-2-one SMILES: CC1=CC(=O)NC2=CC=CC=C12

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Specifications

PubChem CID	69088
CAS	607-66-9
Molecular Weight (g/mol)	159.19
ChEBI	CHEBI:48986
MDL Number	MFCD00006745
SMILES	CC1=CC(=O)NC2=CC=CC=C12
Synonym	4-methylquinolin-2-ol,2-hydroxy-4-methylquinoline,4-methyl-2-quinolinol,2-hydroxylepidine,4-methylquinolin-2 1h-one,4-methyl-2-quinolone,4-methylcarbostyril,2 1h-lepidinone,2-lepidinol,4-methyl-2 1h-quinolinone
IUPAC Name	4-methyl-1,2-dihydroquinolin-2-one
InChI Key	APLVPBUBDFWWAD-UHFFFAOYSA-N
Molecular Formula	C10H9NO

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