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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1,171 – 1,185 of 178,434 results

1,171

2,4-Dichloro-3-pyridinecarboxaldehyde 98.0+%, TCI America™

CAS: 134031-24-6 Molecular Formula: C6H3Cl2NO Molecular Weight (g/mol): 175.996 MDL Number: MFCD07437909 InChI Key: GWBHJHIZHNTJLA-UHFFFAOYSA-N Synonym: 2,4-dichloronicotinaldehyde,2,4-dichloropyridine-3-carboxaldehyde,2,4-dichloro-3-pyridinecarboxaldehyde,3-pyridinecarboxaldehyde, 2,4-dichloro,pubchem22521,acmc-1bz1r,dichloronicotinaldehyde,ksc518s4r,2,4-dichloro-3-formylpyridine,2,4-dichloro-3-pyridinecarbaldehyde PubChem CID: 15053985 IUPAC Name: 2,4-dichloropyridine-3-carbaldehyde SMILES: C1=CN=C(C(=C1Cl)C=O)Cl

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Specifications

PubChem CID	15053985
CAS	134031-24-6
Molecular Weight (g/mol)	175.996
MDL Number	MFCD07437909
SMILES	C1=CN=C(C(=C1Cl)C=O)Cl
Synonym	2,4-dichloronicotinaldehyde,2,4-dichloropyridine-3-carboxaldehyde,2,4-dichloro-3-pyridinecarboxaldehyde,3-pyridinecarboxaldehyde, 2,4-dichloro,pubchem22521,acmc-1bz1r,dichloronicotinaldehyde,ksc518s4r,2,4-dichloro-3-formylpyridine,2,4-dichloro-3-pyridinecarbaldehyde
IUPAC Name	2,4-dichloropyridine-3-carbaldehyde
InChI Key	GWBHJHIZHNTJLA-UHFFFAOYSA-N
Molecular Formula	C6H3Cl2NO

1,172

5-Amino-2-methoxypyridine 98.0+%, TCI America™

CAS: 6628-77-9 Molecular Formula: C6H8N2O Molecular Weight (g/mol): 124.143 MDL Number: MFCD00006264 InChI Key: UUVDJIWRSIJEBS-UHFFFAOYSA-N Synonym: 5-amino-2-methoxypyridine,2-methoxy-5-aminopyridine,6-methoxy-3-pyridylamine,3-pyridinamine, 6-methoxy,2-methoxy-5-amino pyridine,6-methoxy-pyridin-3-ylamine,pyridine, 5-amino-2-methoxy,6-methoxy-3-pyridinylamine,6-methoxy-3-pyridinamine PubChem CID: 81121 IUPAC Name: 6-methoxypyridin-3-amine SMILES: COC1=NC=C(C=C1)N

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PubChem CID	81121
CAS	6628-77-9
Molecular Weight (g/mol)	124.143
MDL Number	MFCD00006264
SMILES	COC1=NC=C(C=C1)N
Synonym	5-amino-2-methoxypyridine,2-methoxy-5-aminopyridine,6-methoxy-3-pyridylamine,3-pyridinamine, 6-methoxy,2-methoxy-5-amino pyridine,6-methoxy-pyridin-3-ylamine,pyridine, 5-amino-2-methoxy,6-methoxy-3-pyridinylamine,6-methoxy-3-pyridinamine
IUPAC Name	6-methoxypyridin-3-amine
InChI Key	UUVDJIWRSIJEBS-UHFFFAOYSA-N
Molecular Formula	C6H8N2O

1,173

2-Amino-3,5-dichloro-6-methylpyridine 97.0+%, TCI America™

CAS: 22137-52-6 Molecular Formula: C6H6Cl2N2 Molecular Weight (g/mol): 177.028 MDL Number: MFCD00129029 InChI Key: NQYNSMVHXHIGHZ-UHFFFAOYSA-N Synonym: 6-Amino-3,5-dichloro-2-picoline PubChem CID: 1415863 IUPAC Name: 3,5-dichloro-6-methylpyridin-2-amine SMILES: CC1=NC(=C(C=C1Cl)Cl)N

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Specifications

PubChem CID	1415863
CAS	22137-52-6
Molecular Weight (g/mol)	177.028
MDL Number	MFCD00129029
SMILES	CC1=NC(=C(C=C1Cl)Cl)N
Synonym	6-Amino-3,5-dichloro-2-picoline
IUPAC Name	3,5-dichloro-6-methylpyridin-2-amine
InChI Key	NQYNSMVHXHIGHZ-UHFFFAOYSA-N
Molecular Formula	C6H6Cl2N2

1,174

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

CAS: 40473-01-6 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 InChI Key: BZUUVQCSPHPUQA-UHFFFAOYSA-N Synonym: 5-chloro-2-bromopyridine,2-bromo-5-chloro-pyridine,2-brom-5-chlorpyridin,pyridine, 2-bromo-5-chloro,pubchem1169,acmc-209jeb,2-bromo-5-chloro pyridine,ksc238i0d,tpc-py102,2-bromanyl-5-chloranyl-pyridine PubChem CID: 817098 IUPAC Name: 2-bromo-5-chloropyridine SMILES: C1=CC(=NC=C1Cl)Br

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Specifications

PubChem CID	817098
CAS	40473-01-6
Molecular Weight (g/mol)	192.44
SMILES	C1=CC(=NC=C1Cl)Br
Synonym	5-chloro-2-bromopyridine,2-bromo-5-chloro-pyridine,2-brom-5-chlorpyridin,pyridine, 2-bromo-5-chloro,pubchem1169,acmc-209jeb,2-bromo-5-chloro pyridine,ksc238i0d,tpc-py102,2-bromanyl-5-chloranyl-pyridine
IUPAC Name	2-bromo-5-chloropyridine
InChI Key	BZUUVQCSPHPUQA-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,175

1,1'-Thiocarbonyldi-2(1H)-pyridone 98.0+%, TCI America™

CAS: 102368-13-8 Molecular Formula: C11H8N2O2S Molecular Weight (g/mol): 232.26 MDL Number: MFCD00075238 InChI Key: KXMMNJQMGILZDB-UHFFFAOYSA-N PubChem CID: 853162 IUPAC Name: 1-(2-oxo-1,2-dihydropyridine-1-carbothioyl)-1,2-dihydropyridin-2-one SMILES: O=C1C=CC=CN1C(=S)N1C=CC=CC1=O

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Specifications

PubChem CID	853162
CAS	102368-13-8
Molecular Weight (g/mol)	232.26
MDL Number	MFCD00075238
SMILES	O=C1C=CC=CN1C(=S)N1C=CC=CC1=O
IUPAC Name	1-(2-oxo-1,2-dihydropyridine-1-carbothioyl)-1,2-dihydropyridin-2-one
InChI Key	KXMMNJQMGILZDB-UHFFFAOYSA-N
Molecular Formula	C11H8N2O2S

1,176

2,2':6',2″-Terpyridine 98.0+%, TCI America™

CAS: 1148-79-4 Molecular Formula: C15H11N3 Molecular Weight (g/mol): 233.27 MDL Number: MFCD00006213 InChI Key: DRGAZIDRYFYHIJ-UHFFFAOYSA-N Synonym: 2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine PubChem CID: 70848 ChEBI: CHEBI:245199 IUPAC Name: 6-(pyridin-2-yl)-2,2'-bipyridine SMILES: C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1

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Specifications

PubChem CID	70848
CAS	1148-79-4
Molecular Weight (g/mol)	233.27
ChEBI	CHEBI:245199
MDL Number	MFCD00006213
SMILES	C1=CC=C(N=C1)C1=CC=CC(=N1)C1=CC=CC=N1
Synonym	2,2':6',2-terpyridine,tripyridyl,tripyridine,2,6-bis 2-pyridyl pyridine,terpy,terpyridine,2,2',2-terpyridine,2,2',2-terpyridyl,2,2',2-tripyridyl,2,2',2-tripyridine
IUPAC Name	6-(pyridin-2-yl)-2,2'-bipyridine
InChI Key	DRGAZIDRYFYHIJ-UHFFFAOYSA-N
Molecular Formula	C15H11N3

1,177

N,N,N',N'-Tetramethyl-S-(1-oxido-2-pyridyl)thiouronium Hexafluorophosphate 98.0+%, TCI America™

CAS: 212333-72-7 Molecular Formula: C10H16F6N3OPS Molecular Weight (g/mol): 371.282 MDL Number: MFCD05865266 InChI Key: UCOGEMMJHLHOAW-UHFFFAOYSA-N Synonym: hott,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium hexafluorophosphate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiouronium hexafluorophosphate,hott n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium hexafluorophosphate,ambotzrl-1156,acmc-209fij,ksc911c8f,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuron,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronhexafluorophosphate,n,n,n,n-tetramethyl-s-1-oxido-2-pyridyl thiouronium hexafluorophosphate PubChem CID: 10571248 IUPAC Name: [dimethylamino-(1-oxidopyridin-1-ium-2-yl)sulfanylmethylidene]-dimethylazanium;hexafluorophosphate SMILES: CN(C)C(=[N+](C)C)SC1=CC=CC=[N+]1[O-].F[P-](F)(F)(F)(F)F

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Specifications

PubChem CID	10571248
CAS	212333-72-7
Molecular Weight (g/mol)	371.282
MDL Number	MFCD05865266
SMILES	CN(C)C(=[N+](C)C)SC1=CC=CC=[N+]1[O-].F[P-](F)(F)(F)(F)F
Synonym	hott,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium hexafluorophosphate,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiouronium hexafluorophosphate,hott n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronium hexafluorophosphate,ambotzrl-1156,acmc-209fij,ksc911c8f,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuron,n,n,n',n'-tetramethyl-s-1-oxido-2-pyridyl thiuronhexafluorophosphate,n,n,n,n-tetramethyl-s-1-oxido-2-pyridyl thiouronium hexafluorophosphate
IUPAC Name	[dimethylamino-(1-oxidopyridin-1-ium-2-yl)sulfanylmethylidene]-dimethylazanium;hexafluorophosphate
InChI Key	UCOGEMMJHLHOAW-UHFFFAOYSA-N
Molecular Formula	C10H16F6N3OPS

1,178

2-Hydroxy-5-methylpyridine 98.0+%, TCI America™

CAS: 1003-68-5 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 InChI Key: SOHMZGMHXUQHGE-UHFFFAOYSA-N Synonym: 2-hydroxy-5-methylpyridine,5-methylpyridin-2-ol,2-hydroxy-5-picoline,5-methyl-2-pyridinol,5-methylpyridin-2 1h-one,5-methyl-2-pyridone,5-methyl-2 1h-pyridinone,2 1h-pyridinone, 5-methyl,2-pyridinol, 5-methyl,6-hydroxy-3-picoline PubChem CID: 70482 IUPAC Name: 5-methyl-1H-pyridin-2-one SMILES: CC1=CNC(=O)C=C1

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PubChem CID	70482
CAS	1003-68-5
Molecular Weight (g/mol)	109.128
SMILES	CC1=CNC(=O)C=C1
Synonym	2-hydroxy-5-methylpyridine,5-methylpyridin-2-ol,2-hydroxy-5-picoline,5-methyl-2-pyridinol,5-methylpyridin-2 1h-one,5-methyl-2-pyridone,5-methyl-2 1h-pyridinone,2 1h-pyridinone, 5-methyl,2-pyridinol, 5-methyl,6-hydroxy-3-picoline
IUPAC Name	5-methyl-1H-pyridin-2-one
InChI Key	SOHMZGMHXUQHGE-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,179

Phenyl 2-Pyridyl Ketoxime 98.0+%, TCI America™

CAS: 1826-28-4 Molecular Formula: C12H10N2O Molecular Weight (g/mol): 198.23 MDL Number: MFCD00006310 InChI Key: WBSIGZZXFQOEJK-QXMHVHEDSA-N Synonym: phenylpyridylketoxime,phenyl pyridin-2-yl methanone oxime,phenyl 2-pyridyl ketone oxime,methanone, phenyl-2-pyridinyl-, oxime,2-benzoylpyridiine ketoxime,phenyl 2-pyridyl methanone oxime,2-benzoylpyridine oxime,e-phenyl-2-pyridyl ketone oxime,hydroxyimino phenyl-2-pyridylmethane,ketone, phenyl 2-pyridyl, oxime 8ci PubChem CID: 5397197 IUPAC Name: (2Z)-2-[nitroso(phenyl)methylidene]-1,2-dihydropyridine SMILES: O=N\C(=C1/NC=CC=C1)C1=CC=CC=C1

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Specifications

PubChem CID	5397197
CAS	1826-28-4
Molecular Weight (g/mol)	198.23
MDL Number	MFCD00006310
SMILES	O=N\C(=C1/NC=CC=C1)C1=CC=CC=C1
Synonym	phenylpyridylketoxime,phenyl pyridin-2-yl methanone oxime,phenyl 2-pyridyl ketone oxime,methanone, phenyl-2-pyridinyl-, oxime,2-benzoylpyridiine ketoxime,phenyl 2-pyridyl methanone oxime,2-benzoylpyridine oxime,e-phenyl-2-pyridyl ketone oxime,hydroxyimino phenyl-2-pyridylmethane,ketone, phenyl 2-pyridyl, oxime 8ci
IUPAC Name	(2Z)-2-[nitroso(phenyl)methylidene]-1,2-dihydropyridine
InChI Key	WBSIGZZXFQOEJK-QXMHVHEDSA-N
Molecular Formula	C12H10N2O

1,180

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

CAS: 96424-68-9 Molecular Formula: C5H3BrClN Molecular Weight (g/mol): 192.44 MDL Number: MFCD04039344 InChI Key: GOHBBINNYAWQGO-UHFFFAOYSA-N Synonym: pyridine, 2-bromo-3-chloro,3-chloro-2-bromopyridine,2-bromo-3-chloro-pyridine,chloro bromo pyridine,pubchem5776,2-bromo-3-pyridyl chloride,ksc486m1b,2-bromo-3-chloropyridine,abbypharma ap-18-5389 PubChem CID: 7016326 IUPAC Name: 2-bromo-3-chloropyridine SMILES: C1=CC(=C(N=C1)Br)Cl

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Specifications

PubChem CID	7016326
CAS	96424-68-9
Molecular Weight (g/mol)	192.44
MDL Number	MFCD04039344
SMILES	C1=CC(=C(N=C1)Br)Cl
Synonym	pyridine, 2-bromo-3-chloro,3-chloro-2-bromopyridine,2-bromo-3-chloro-pyridine,chloro bromo pyridine,pubchem5776,2-bromo-3-pyridyl chloride,ksc486m1b,2-bromo-3-chloropyridine,abbypharma ap-18-5389
IUPAC Name	2-bromo-3-chloropyridine
InChI Key	GOHBBINNYAWQGO-UHFFFAOYSA-N
Molecular Formula	C5H3BrClN

1,181

4-Amino-2-methylpyridine 97.0+%, TCI America™

CAS: 18437-58-6 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.144 MDL Number: MFCD00186509 InChI Key: GNCLPNMQEGMNTG-UHFFFAOYSA-N Synonym: 4-amino-2-methylpyridine,4-amino-2-picoline,2-methyl-4-aminopyridine,2-methyl-4-pyridinamine,4-pyridinamine, 2-methyl,2-methyl-pyridin-4-ylamine,4 1h-pyridinimine, 2-methyl,4-amino-picoline,4-amino-6-picoline,pubchem1118 PubChem CID: 728670 IUPAC Name: 2-methylpyridin-4-amine SMILES: CC1=NC=CC(=C1)N

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Specifications

PubChem CID	728670
CAS	18437-58-6
Molecular Weight (g/mol)	108.144
MDL Number	MFCD00186509
SMILES	CC1=NC=CC(=C1)N
Synonym	4-amino-2-methylpyridine,4-amino-2-picoline,2-methyl-4-aminopyridine,2-methyl-4-pyridinamine,4-pyridinamine, 2-methyl,2-methyl-pyridin-4-ylamine,4 1h-pyridinimine, 2-methyl,4-amino-picoline,4-amino-6-picoline,pubchem1118
IUPAC Name	2-methylpyridin-4-amine
InChI Key	GNCLPNMQEGMNTG-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,182

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

CAS: 4214-74-8 Molecular Formula: C5H4Cl2N2 Molecular Weight (g/mol): 163.00 MDL Number: MFCD00006313 InChI Key: OCWBGKZFOYMCCN-UHFFFAOYSA-N Synonym: 2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv PubChem CID: 77886 IUPAC Name: 3,5-dichloropyridin-2-amine SMILES: NC1=NC=C(Cl)C=C1Cl

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Specifications

PubChem CID	77886
CAS	4214-74-8
Molecular Weight (g/mol)	163.00
MDL Number	MFCD00006313
SMILES	NC1=NC=C(Cl)C=C1Cl
Synonym	2-amino-3,5-dichloropyridine,3,5-dichloro-2-pyridinamine,2-pyridinamine, 3,5-dichloro,3,5-dichloro-3-pyridylamine,3,5-dichloro-2-aminopyridine,3,5-dichloro-2-pyridylamine,3,5-dichloropyridin-2-ylamine,pyridine, 2-amino-3,5-dichloro,pubchem13504,acmc-209jnv
IUPAC Name	3,5-dichloropyridin-2-amine
InChI Key	OCWBGKZFOYMCCN-UHFFFAOYSA-N
Molecular Formula	C5H4Cl2N2

1,183

2,3-Dichloro-5-(trifluoromethyl)pyridine 95.0+%, TCI America™

CAS: 69045-84-7 Molecular Formula: C6H2Cl2F3N Molecular Weight (g/mol): 215.98 MDL Number: MFCD00042243 InChI Key: ABNQGNFVSFKJGI-UHFFFAOYSA-N Synonym: 2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237 PubChem CID: 112234 IUPAC Name: 2,3-dichloro-5-(trifluoromethyl)pyridine SMILES: FC(F)(F)C1=CN=C(Cl)C(Cl)=C1

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Specifications

PubChem CID	112234
CAS	69045-84-7
Molecular Weight (g/mol)	215.98
MDL Number	MFCD00042243
SMILES	FC(F)(F)C1=CN=C(Cl)C(Cl)=C1
Synonym	2,3-dichloro-5-trifluoromethyl pyridine,unii-5f2c8lx8ie,2,3-dichloro-5-trifluoro methylpyridine,2,3,5-dctf,5f2c8lx8ie,2,3-dichloro-5-trifluoromethyl-pyridine,pyridine, 2,3-dichloro-5-trifluoromethyl,pubchem9237
IUPAC Name	2,3-dichloro-5-(trifluoromethyl)pyridine
InChI Key	ABNQGNFVSFKJGI-UHFFFAOYSA-N
Molecular Formula	C6H2Cl2F3N

1,184

4,4'-Di-tert-butyl-2,2'-bipyridyl 98.0+%, TCI America™

CAS: 72914-19-3 Molecular Formula: C18H24N2 Molecular Weight (g/mol): 268.404 MDL Number: MFCD01863731 InChI Key: TXNLQUKVUJITMX-UHFFFAOYSA-N PubChem CID: 4249187 IUPAC Name: 4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine SMILES: CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C

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Specifications

PubChem CID	4249187
CAS	72914-19-3
Molecular Weight (g/mol)	268.404
MDL Number	MFCD01863731
SMILES	CC(C)(C)C1=CC(=NC=C1)C2=NC=CC(=C2)C(C)(C)C
IUPAC Name	4-tert-butyl-2-(4-tert-butylpyridin-2-yl)pyridine
InChI Key	TXNLQUKVUJITMX-UHFFFAOYSA-N
Molecular Formula	C18H24N2

1,185

2-[4-(Trifluoromethyl)phenyl]pyridine 98.0+%, TCI America™

CAS: 203065-88-7 Molecular Formula: C12H8F3N Molecular Weight (g/mol): 223.20 MDL Number: MFCD08235168 InChI Key: KGZSSIFFYUBVOX-UHFFFAOYSA-N PubChem CID: 10933075 IUPAC Name: 2-[4-(trifluoromethyl)phenyl]pyridine SMILES: FC(F)(F)C1=CC=C(C=C1)C1=CC=CC=N1

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Specifications

PubChem CID	10933075
CAS	203065-88-7
Molecular Weight (g/mol)	223.20
MDL Number	MFCD08235168
SMILES	FC(F)(F)C1=CC=C(C=C1)C1=CC=CC=N1
IUPAC Name	2-[4-(trifluoromethyl)phenyl]pyridine
InChI Key	KGZSSIFFYUBVOX-UHFFFAOYSA-N
Molecular Formula	C12H8F3N

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