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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1,681 – 1,695 of 178,744 results

1,681

3-Methylpyridine N-Oxide 98.0+%, TCI America™

CAS: 1003-73-2 Molecular Formula: C6H7NO Molecular Weight (g/mol): 109.128 MDL Number: MFCD00006203 InChI Key: DMGGLIWGZFZLIY-UHFFFAOYSA-N Synonym: 3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide PubChem CID: 13858 IUPAC Name: 3-methyl-1-oxidopyridin-1-ium SMILES: CC1=C[N+](=CC=C1)[O-]

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PubChem CID	13858
CAS	1003-73-2
Molecular Weight (g/mol)	109.128
MDL Number	MFCD00006203
SMILES	CC1=C[N+](=CC=C1)[O-]
Synonym	3-methylpyridine 1-oxide,3-picoline-n-oxide,3-picoline n-oxide,3-methylpyridine n-oxide,3-methylpyridine-n-oxide,pyridine, 3-methyl-, 1-oxide,3-picoline 1-oxide,beta-picoline n-oxide,3-methylpyridin-1-ium-1-olate,3-methylpyridine-1-oxide
IUPAC Name	3-methyl-1-oxidopyridin-1-ium
InChI Key	DMGGLIWGZFZLIY-UHFFFAOYSA-N
Molecular Formula	C6H7NO

1,682

2-Chloropyridine-5-boronic Acid (contains varying amounts of Anhydride), TCI America™

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Specifications

PubChem CID	3845034
CAS	444120-91-6
Molecular Weight (g/mol)	157.36
MDL Number	MFCD03094998
Color	White-Yellow
Physical Form	Crystalline Powder
TSCA	No
IUPAC Name	(6-chloropyridin-3-yl)boronic acid
InChI Key	WPAPNCXMYWRTTL-UHFFFAOYSA-N
Molecular Formula	C5H5BClNO2
Formula Weight	157.36
Melting Point	167°C

1,683

2-Chloro-4-methylpyridine 98.0+%, TCI America™

CAS: 3678-62-4 Molecular Formula: C6H6ClN Molecular Weight (g/mol): 127.571 InChI Key: MZVSTDHRRYQFGI-UHFFFAOYSA-N Synonym: 2-chloro-4-picoline,pyridine, 2-chloro-4-methyl,2-chloro-4-methyl-pyridine,2-chloro-4-methyl pyridine,2-chloro-gamma-picoline,4-picoline, 2-chloro,zlchem 438,pubchem1192,acmc-209iop PubChem CID: 77248 IUPAC Name: 2-chloro-4-methylpyridine SMILES: CC1=CC(=NC=C1)Cl

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PubChem CID	77248
CAS	3678-62-4
Molecular Weight (g/mol)	127.571
SMILES	CC1=CC(=NC=C1)Cl
Synonym	2-chloro-4-picoline,pyridine, 2-chloro-4-methyl,2-chloro-4-methyl-pyridine,2-chloro-4-methyl pyridine,2-chloro-gamma-picoline,4-picoline, 2-chloro,zlchem 438,pubchem1192,acmc-209iop
IUPAC Name	2-chloro-4-methylpyridine
InChI Key	MZVSTDHRRYQFGI-UHFFFAOYSA-N
Molecular Formula	C6H6ClN

1,684

4-(Methylamino)pyridine 98.0+%, TCI America™

CAS: 1121-58-0 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00152625 InChI Key: LSCYTCMNCWMCQE-UHFFFAOYSA-N Synonym: 4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine PubChem CID: 123098 IUPAC Name: N-methylpyridin-4-amine SMILES: CNC1=CC=NC=C1

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PubChem CID	123098
CAS	1121-58-0
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00152625
SMILES	CNC1=CC=NC=C1
Synonym	4-methylamino pyridine,4-methylaminopyridine,n-methyl-4-pyridinamine,4-pyridinamine, n-methyl,pyridin-4-yl methyl amine,4-mamp,dmap on polystyrene,pubchem12915,pyridin-4yl-methylamine,pyridin-4-yl-methylamine
IUPAC Name	N-methylpyridin-4-amine
InChI Key	LSCYTCMNCWMCQE-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,685

1-Amino-2-methylpyridinium Iodide 98.0+%, TCI America™

CAS: 7583-90-6 Molecular Formula: C6H9IN2 Molecular Weight (g/mol): 236.056 MDL Number: MFCD00955862 InChI Key: XMFXSCPQGJZSLU-UHFFFAOYSA-M PubChem CID: 12291507 IUPAC Name: 2-methylpyridin-1-ium-1-amine;iodide SMILES: CC1=CC=CC=[N+]1N.[I-]

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Specifications

PubChem CID	12291507
CAS	7583-90-6
Molecular Weight (g/mol)	236.056
MDL Number	MFCD00955862
SMILES	CC1=CC=CC=[N+]1N.[I-]
IUPAC Name	2-methylpyridin-1-ium-1-amine;iodide
InChI Key	XMFXSCPQGJZSLU-UHFFFAOYSA-M
Molecular Formula	C6H9IN2

1,686

2-Aminonicotinic Acid 98.0+%, TCI America™

CAS: 5345-47-1 Molecular Formula: C6H6N2O2 Molecular Weight (g/mol): 138.13 MDL Number: MFCD00006318 InChI Key: KPIVDNYJNOPGBE-UHFFFAOYSA-N Synonym: 2-aminonicotinic acid,2-amino-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-amino,2-amino-nicotinic acid,2-amino-3-carboxypyridine,nicotinic acid, 2-amino,aminonicotinic acid,h-nh 2 nicot-oh,amino-nicotinic acid,2-aminonicotinicacid PubChem CID: 72930 ChEBI: CHEBI:68572 IUPAC Name: 2-aminopyridine-3-carboxylic acid SMILES: NC1=NC=CC=C1C(O)=O

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Specifications

PubChem CID	72930
CAS	5345-47-1
Molecular Weight (g/mol)	138.13
ChEBI	CHEBI:68572
MDL Number	MFCD00006318
SMILES	NC1=NC=CC=C1C(O)=O
Synonym	2-aminonicotinic acid,2-amino-3-pyridinecarboxylic acid,3-pyridinecarboxylic acid, 2-amino,2-amino-nicotinic acid,2-amino-3-carboxypyridine,nicotinic acid, 2-amino,aminonicotinic acid,h-nh 2 nicot-oh,amino-nicotinic acid,2-aminonicotinicacid
IUPAC Name	2-aminopyridine-3-carboxylic acid
InChI Key	KPIVDNYJNOPGBE-UHFFFAOYSA-N
Molecular Formula	C6H6N2O2

1,687

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

CAS: 21717-96-4 Molecular Formula: C5H5FN2 Molecular Weight (g/mol): 112.11 MDL Number: MFCD01861120 InChI Key: YJTXQLYMECWULH-UHFFFAOYSA-N Synonym: 2-amino-5-fluoropyridine,5-fluoro-2-pyridinamine,5-fluoro-2-pyridineamine,5-fluoro-pyridin-2-ylamine,5-fluoro-2-pyridylamine,2-amino 5-fluoropyridine,2-pyridinamine, 5-fluoro,5-fluoro-2-aminopyridine,2-amino-5-fluoro pyridine,5-fluoropyridimine PubChem CID: 2737701 IUPAC Name: 5-fluoropyridin-2-amine SMILES: NC1=CC=C(F)C=N1

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Specifications

PubChem CID	2737701
CAS	21717-96-4
Molecular Weight (g/mol)	112.11
MDL Number	MFCD01861120
SMILES	NC1=CC=C(F)C=N1
Synonym	2-amino-5-fluoropyridine,5-fluoro-2-pyridinamine,5-fluoro-2-pyridineamine,5-fluoro-pyridin-2-ylamine,5-fluoro-2-pyridylamine,2-amino 5-fluoropyridine,2-pyridinamine, 5-fluoro,5-fluoro-2-aminopyridine,2-amino-5-fluoro pyridine,5-fluoropyridimine
IUPAC Name	5-fluoropyridin-2-amine
InChI Key	YJTXQLYMECWULH-UHFFFAOYSA-N
Molecular Formula	C5H5FN2

1,688

1-Butyl-3-methylpyridinium Chloride 98.0+%, TCI America™

CAS: 125652-55-3 Molecular Formula: C10H16ClN Molecular Weight (g/mol): 185.70 MDL Number: MFCD08458942 InChI Key: PHCASOSWUQOQAG-UHFFFAOYSA-M PubChem CID: 19876500 IUPAC Name: 1-butyl-3-methylpyridin-1-ium chloride SMILES: [Cl-].CCCC[N+]1=CC=CC(C)=C1

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PubChem CID	19876500
CAS	125652-55-3
Molecular Weight (g/mol)	185.70
MDL Number	MFCD08458942
SMILES	[Cl-].CCCC[N+]1=CC=CC(C)=C1
IUPAC Name	1-butyl-3-methylpyridin-1-ium chloride
InChI Key	PHCASOSWUQOQAG-UHFFFAOYSA-M
Molecular Formula	C10H16ClN

1,689

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

CAS: 2402-79-1 Molecular Formula: C5HCl4N Molecular Weight (g/mol): 216.87 MDL Number: MFCD00092428 InChI Key: FATBKZJZAHWCSL-UHFFFAOYSA-N Synonym: pyridine, 2,3,5,6-tetrachloro,unii-wjr8hay65e,wjr8hay65e,2,3,5,6-tetrachlorpyridine,tetrachloropyridine, 2,3,5,6,dsstox_cid_7467,acmc-209g7z,2,5,6-tetrachloropyridine,dsstox_rid_78464,2,3,5,6tetrachloropyridine PubChem CID: 16990 IUPAC Name: 2,3,5,6-tetrachloropyridine SMILES: ClC1=CC(Cl)=C(Cl)N=C1Cl

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PubChem CID	16990
CAS	2402-79-1
Molecular Weight (g/mol)	216.87
MDL Number	MFCD00092428
SMILES	ClC1=CC(Cl)=C(Cl)N=C1Cl
Synonym	pyridine, 2,3,5,6-tetrachloro,unii-wjr8hay65e,wjr8hay65e,2,3,5,6-tetrachlorpyridine,tetrachloropyridine, 2,3,5,6,dsstox_cid_7467,acmc-209g7z,2,5,6-tetrachloropyridine,dsstox_rid_78464,2,3,5,6tetrachloropyridine
IUPAC Name	2,3,5,6-tetrachloropyridine
InChI Key	FATBKZJZAHWCSL-UHFFFAOYSA-N
Molecular Formula	C5HCl4N

1,690

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

1,691

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

CAS: 3430-13-5 Molecular Formula: C6H6BrN Molecular Weight (g/mol): 172.03 MDL Number: MFCD00661170 InChI Key: OFKWIQJLYCKDNY-UHFFFAOYSA-N Synonym: 5-bromo-2-picoline,2-methyl-5-bromopyridine,5-bromo-2-methyl-pyridine,3-bromo-6-methylpyridine,pyridine, 5-bromo-2-methyl,5-bromopicoline,5-bromo-2-methyl pyridine,3-bromo-6-picoline,pubchem4058 PubChem CID: 1201020 IUPAC Name: 5-bromo-2-methylpyridine SMILES: CC1=CC=C(Br)C=N1

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Specifications

PubChem CID	1201020
CAS	3430-13-5
Molecular Weight (g/mol)	172.03
MDL Number	MFCD00661170
SMILES	CC1=CC=C(Br)C=N1
Synonym	5-bromo-2-picoline,2-methyl-5-bromopyridine,5-bromo-2-methyl-pyridine,3-bromo-6-methylpyridine,pyridine, 5-bromo-2-methyl,5-bromopicoline,5-bromo-2-methyl pyridine,3-bromo-6-picoline,pubchem4058
IUPAC Name	5-bromo-2-methylpyridine
InChI Key	OFKWIQJLYCKDNY-UHFFFAOYSA-N
Molecular Formula	C6H6BrN

1,692

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

CAS: 131747-54-1 Molecular Formula: C6H6BrNO Molecular Weight (g/mol): 188.024 InChI Key: QIQZUABMLGJKJP-UHFFFAOYSA-N Synonym: 2-bromopyridin-3-yl methanol,2-bromo-3-pyridinemethanol,2-bromo-3-hydroxymethyl pyridine,2-bromo-3-pyridyl methanol,3-pyridinemethanol, 2-bromo,2-bromo-3-hydroxymethylpyridine,2-bromopyridine-3-methanol,2-bromonicotinyl alcohol,acmc-1c5gr,2-bromo-pyridin-3-yl-methanol PubChem CID: 14761460 IUPAC Name: (2-bromopyridin-3-yl)methanol SMILES: C1=CC(=C(N=C1)Br)CO

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Specifications

PubChem CID	14761460
CAS	131747-54-1
Molecular Weight (g/mol)	188.024
SMILES	C1=CC(=C(N=C1)Br)CO
Synonym	2-bromopyridin-3-yl methanol,2-bromo-3-pyridinemethanol,2-bromo-3-hydroxymethyl pyridine,2-bromo-3-pyridyl methanol,3-pyridinemethanol, 2-bromo,2-bromo-3-hydroxymethylpyridine,2-bromopyridine-3-methanol,2-bromonicotinyl alcohol,acmc-1c5gr,2-bromo-pyridin-3-yl-methanol
IUPAC Name	(2-bromopyridin-3-yl)methanol
InChI Key	QIQZUABMLGJKJP-UHFFFAOYSA-N
Molecular Formula	C6H6BrNO

1,693

Ethyl 2-Aminonicotinate 98.0+%, TCI America™

CAS: 13362-26-0 Molecular Formula: C8H10N2O2 Molecular Weight (g/mol): 166.18 MDL Number: MFCD01569452 InChI Key: KIAGEDYOPMHRRB-UHFFFAOYSA-N Synonym: ethyl 2-aminonicotinate,2-amino-nicotinic acid ethyl ester,ethyl2-aminonicotinate,2-aminonicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino nicotinic acid ethyl ester,2-aminopyridine-3-carboxylic acid ethyl ester,pubchem12921,rarechem al bi 1234,buttpark 23\07-65 PubChem CID: 12433260 IUPAC Name: ethyl 2-aminopyridine-3-carboxylate SMILES: CCOC(=O)C1=C(N=CC=C1)N

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Specifications

PubChem CID	12433260
CAS	13362-26-0
Molecular Weight (g/mol)	166.18
MDL Number	MFCD01569452
SMILES	CCOC(=O)C1=C(N=CC=C1)N
Synonym	ethyl 2-aminonicotinate,2-amino-nicotinic acid ethyl ester,ethyl2-aminonicotinate,2-aminonicotinic acid ethyl ester,3-pyridinecarboxylic acid, 2-amino-, ethyl ester,2-amino nicotinic acid ethyl ester,2-aminopyridine-3-carboxylic acid ethyl ester,pubchem12921,rarechem al bi 1234,buttpark 23\07-65
IUPAC Name	ethyl 2-aminopyridine-3-carboxylate
InChI Key	KIAGEDYOPMHRRB-UHFFFAOYSA-N
Molecular Formula	C8H10N2O2

1,694

Methyl 2-Aminoisonicotinate 98.0+%, TCI America™

CAS: 6937-03-7 Molecular Formula: C7H8N2O2 Molecular Weight (g/mol): 152.15 MDL Number: MFCD04039316 InChI Key: SVWWNEYBEFASMP-UHFFFAOYSA-N Synonym: methyl 2-aminoisonicotinate,2-aminopyridine-4-carboxylic acid methyl ester,2-aminoisonicotinic acid methyl ester,4-methoxycarbonyl pyridin-2-amine,4-pyridinecarboxylic acid, 2-amino-, methyl ester,methyl 2-amino-4-pyridinecarboxylate,methyl-2-aminopyridine-4-carboxylate,2-amino-4-pyridinecarboxylic acid methylester,2-amino-4-pyridinecarboxylic acid methyl ester,methyl-2-aminoisonicotinat PubChem CID: 236984 IUPAC Name: methyl 2-aminopyridine-4-carboxylate SMILES: COC(=O)C1=CC(=NC=C1)N

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Specifications

PubChem CID	236984
CAS	6937-03-7
Molecular Weight (g/mol)	152.15
MDL Number	MFCD04039316
SMILES	COC(=O)C1=CC(=NC=C1)N
Synonym	methyl 2-aminoisonicotinate,2-aminopyridine-4-carboxylic acid methyl ester,2-aminoisonicotinic acid methyl ester,4-methoxycarbonyl pyridin-2-amine,4-pyridinecarboxylic acid, 2-amino-, methyl ester,methyl 2-amino-4-pyridinecarboxylate,methyl-2-aminopyridine-4-carboxylate,2-amino-4-pyridinecarboxylic acid methylester,2-amino-4-pyridinecarboxylic acid methyl ester,methyl-2-aminoisonicotinat
IUPAC Name	methyl 2-aminopyridine-4-carboxylate
InChI Key	SVWWNEYBEFASMP-UHFFFAOYSA-N
Molecular Formula	C7H8N2O2

1,695

1-Butylpyridinium Bromide 98.0+%, TCI America™

CAS: 874-80-6 Molecular Formula: C9H14BrN Molecular Weight (g/mol): 216.12 MDL Number: MFCD00671496 InChI Key: KVBQNFMTEUEOCD-UHFFFAOYSA-M Synonym: 1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu PubChem CID: 2734238 IUPAC Name: 1-butylpyridin-1-ium bromide SMILES: [Br-].CCCC[N+]1=CC=CC=C1

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Specifications

PubChem CID	2734238
CAS	874-80-6
Molecular Weight (g/mol)	216.12
MDL Number	MFCD00671496
SMILES	[Br-].CCCC[N+]1=CC=CC=C1
Synonym	1-butylpyridinium bromide,butylpyridinium bromide,1-butylpyridin-1-ium bromide,n-butylpyridinium bromide,unii-f72fd1bswg,f72fd1bswg,1-n-butylpyridinium bromide,pyridinium, 1-butyl-, bromide,1-butylpyridiniumbromide,acmc-209qnu
IUPAC Name	1-butylpyridin-1-ium bromide
InChI Key	KVBQNFMTEUEOCD-UHFFFAOYSA-M
Molecular Formula	C9H14BrN

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