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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1,831 – 1,845 of 145,428 results

1,831

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

CAS: 23056-36-2 Molecular Formula: C5H3ClN2O2 Molecular Weight (g/mol): 158.54 MDL Number: MFCD00661454 InChI Key: LIEPVGBDUYKPLC-UHFFFAOYSA-N Synonym: pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine PubChem CID: 735152 IUPAC Name: 2-chloro-4-nitropyridine SMILES: [O-][N+](=O)C1=CC(Cl)=NC=C1

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PubChem CID	735152
CAS	23056-36-2
Molecular Weight (g/mol)	158.54
MDL Number	MFCD00661454
SMILES	[O-][N+](=O)C1=CC(Cl)=NC=C1
Synonym	pyridine, 2-chloro-4-nitro,2-chloro-4-nitro-pyridine,2-chlor-4-nitropyridin,pubchem9220,2-chloro-4nitropyridine,2chloro-4-nitropyridine,acmc-1ccv7,2-chloro-4-nitro pyridine,ksc201q1f,2-chloro-4-nitropyridine
IUPAC Name	2-chloro-4-nitropyridine
InChI Key	LIEPVGBDUYKPLC-UHFFFAOYSA-N
Molecular Formula	C5H3ClN2O2

1,832

4,4'-Di(4-pyridyl)biphenyl 95.0+%, TCI America™

CAS: 319430-87-0 Molecular Formula: C22H16N2 Molecular Weight (g/mol): 308.38 MDL Number: MFCD11977635 InChI Key: RERPRBPQDPHWCZ-UHFFFAOYSA-N Synonym: 4,4′C-Bis(4-pyridyl)biphenyl PubChem CID: 15522155 IUPAC Name: 4-[4'-(pyridin-4-yl)-[1,1'-biphenyl]-4-yl]pyridine SMILES: C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=CC=NC=C1

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Specifications

PubChem CID	15522155
CAS	319430-87-0
Molecular Weight (g/mol)	308.38
MDL Number	MFCD11977635
SMILES	C1=CC(=CC=N1)C1=CC=C(C=C1)C1=CC=C(C=C1)C1=CC=NC=C1
Synonym	4,4′C-Bis(4-pyridyl)biphenyl
IUPAC Name	4-[4'-(pyridin-4-yl)-[1,1'-biphenyl]-4-yl]pyridine
InChI Key	RERPRBPQDPHWCZ-UHFFFAOYSA-N
Molecular Formula	C22H16N2

1,833

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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Specifications

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

1,834

Methyl 2,6-Dichloronicotinate 98.0+%, TCI America™

CAS: 65515-28-8 Molecular Formula: C7H5Cl2NO2 Molecular Weight (g/mol): 206.022 MDL Number: MFCD07369794 InChI Key: IFVVGOJYWCHRCT-UHFFFAOYSA-N Synonym: methyl 2,6-dichloronicotinate,2,6-dichloronicotinic acid methyl ester,3-pyridinecarboxylic acid, 2,6-dichloro-, methyl ester,acmc-20akiy,methyl 2,6-dichloro-nicotinate,2,6-dichloro-nicotinic acid methyl ester,methyl-2,6-dichloropyridine-3-carboxylate,methyl-2,6-dichloro-pyridine-3-carboxylate,methyl 2,6-dichloropyridine-3-carboxylate,2,6-dichloropyridine-3-carboxylic acid methyl ester PubChem CID: 11106516 IUPAC Name: methyl 2,6-dichloropyridine-3-carboxylate SMILES: COC(=O)C1=C(N=C(C=C1)Cl)Cl

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Specifications

PubChem CID	11106516
CAS	65515-28-8
Molecular Weight (g/mol)	206.022
MDL Number	MFCD07369794
SMILES	COC(=O)C1=C(N=C(C=C1)Cl)Cl
Synonym	methyl 2,6-dichloronicotinate,2,6-dichloronicotinic acid methyl ester,3-pyridinecarboxylic acid, 2,6-dichloro-, methyl ester,acmc-20akiy,methyl 2,6-dichloro-nicotinate,2,6-dichloro-nicotinic acid methyl ester,methyl-2,6-dichloropyridine-3-carboxylate,methyl-2,6-dichloro-pyridine-3-carboxylate,methyl 2,6-dichloropyridine-3-carboxylate,2,6-dichloropyridine-3-carboxylic acid methyl ester
IUPAC Name	methyl 2,6-dichloropyridine-3-carboxylate
InChI Key	IFVVGOJYWCHRCT-UHFFFAOYSA-N
Molecular Formula	C7H5Cl2NO2

1,835

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

CAS: 3430-14-6 Molecular Formula: C6H8N2 Molecular Weight (g/mol): 108.14 MDL Number: MFCD00833389 InChI Key: UENBBJXGCWILBM-UHFFFAOYSA-N Synonym: 5-amino-2-methylpyridine,3-amino-6-methylpyridine,3-amino-6-picoline,5-amino-2-picoline,6-methyl-pyridin-3-ylamine,2-methyl-5-aminopyridine,6-methylpyridin-3-ylamine,3-pyridinamine, 6-methyl,6-methyl-3-pyridinamine,6-methyl-3-pyridylamine PubChem CID: 243313 IUPAC Name: 6-methylpyridin-3-amine SMILES: CC1=CC=C(N)C=N1

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PubChem CID	243313
CAS	3430-14-6
Molecular Weight (g/mol)	108.14
MDL Number	MFCD00833389
SMILES	CC1=CC=C(N)C=N1
Synonym	5-amino-2-methylpyridine,3-amino-6-methylpyridine,3-amino-6-picoline,5-amino-2-picoline,6-methyl-pyridin-3-ylamine,2-methyl-5-aminopyridine,6-methylpyridin-3-ylamine,3-pyridinamine, 6-methyl,6-methyl-3-pyridinamine,6-methyl-3-pyridylamine
IUPAC Name	6-methylpyridin-3-amine
InChI Key	UENBBJXGCWILBM-UHFFFAOYSA-N
Molecular Formula	C6H8N2

1,836

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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Specifications

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

1,837

3-Amino-2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 98.0+%, TCI America™

CAS: 893440-50-1 Molecular Formula: C12H19BN2O3 Molecular Weight (g/mol): 250.11 MDL Number: MFCD12923427 InChI Key: KYYKGOURQXPERA-UHFFFAOYSA-N Synonym: 2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,3-amino-2-methoxypyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridine-3-boronic acid pinacol ester,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridin-3-ylamine,2-methoxy-3-aminopyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridin-3-yl boronic acid pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,5-amino-6-methoxypyridine-3-boronic acid pinacol ester?,3-amino-2-methoxypyridin-5-ylboronicacidpinacolester,5-amino-6-methoxypyridine-3-boronicacidpinacolester PubChem CID: 59557920 IUPAC Name: 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine SMILES: COC1=C(N)C=C(C=N1)B1OC(C)(C)C(C)(C)O1

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Specifications

PubChem CID	59557920
CAS	893440-50-1
Molecular Weight (g/mol)	250.11
MDL Number	MFCD12923427
SMILES	COC1=C(N)C=C(C=N1)B1OC(C)(C)C(C)(C)O1
Synonym	2-methoxy-5-4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,3-amino-2-methoxypyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridine-3-boronic acid pinacol ester,2-methoxy-5-4,4,5,5-tetramethyl-1,3,2 dioxaborolan-2-yl-pyridin-3-ylamine,2-methoxy-3-aminopyridine-5-boronic acid pinacol ester,5-amino-6-methoxypyridin-3-yl boronic acid pinacol ester,2-methoxy-5-tetramethyl-1,3,2-dioxaborolan-2-yl pyridin-3-amine,5-amino-6-methoxypyridine-3-boronic acid pinacol ester?,3-amino-2-methoxypyridin-5-ylboronicacidpinacolester,5-amino-6-methoxypyridine-3-boronicacidpinacolester
IUPAC Name	2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-amine
InChI Key	KYYKGOURQXPERA-UHFFFAOYSA-N
Molecular Formula	C12H19BN2O3

1,838

6-Methylpyridine-2-carboxylic Acid 98.0+%, TCI America™

CAS: 934-60-1 Molecular Formula: C7H7NO2 Molecular Weight (g/mol): 137.14 MDL Number: MFCD00023481 InChI Key: LTUUGSGSUZRPRV-UHFFFAOYSA-N Synonym: 6-methyl-2-pyridinecarboxylic acid,6-methylpicolinic acid,6-methyl-2-picolinic acid,2-carboxy-6-methylpyridine,6-methyl-2-picolinicacid,2-pyridinecarboxylic acid, 6-methyl,2-picoline-6-carboxylic acid,picolinic acid, 6-methyl,6-methyl picolinic acid,unii-kb675y352l PubChem CID: 70282 IUPAC Name: 6-methylpyridine-2-carboxylic acid SMILES: CC1=CC=CC(=N1)C(O)=O

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Specifications

PubChem CID	70282
CAS	934-60-1
Molecular Weight (g/mol)	137.14
MDL Number	MFCD00023481
SMILES	CC1=CC=CC(=N1)C(O)=O
Synonym	6-methyl-2-pyridinecarboxylic acid,6-methylpicolinic acid,6-methyl-2-picolinic acid,2-carboxy-6-methylpyridine,6-methyl-2-picolinicacid,2-pyridinecarboxylic acid, 6-methyl,2-picoline-6-carboxylic acid,picolinic acid, 6-methyl,6-methyl picolinic acid,unii-kb675y352l
IUPAC Name	6-methylpyridine-2-carboxylic acid
InChI Key	LTUUGSGSUZRPRV-UHFFFAOYSA-N
Molecular Formula	C7H7NO2

1,839

2-Chloro-5-fluoro-3-methylpyridine 98.0+%, TCI America™

CAS: 38186-84-4 Molecular Formula: C6H5ClFN Molecular Weight (g/mol): 145.561 MDL Number: MFCD04972725 InChI Key: FMPYGEFGXUAAKG-UHFFFAOYSA-N Synonym: 2-chloro-5-fluoro-3-picoline,2-chloro-3-methyl-5-fluoropyridine,2-chloro-5-fluoro-3-methyl-pyridine,pyridine, 2-chloro-5-fluoro-3-methyl,pubchem6220,5-fluoro-2-chloro-3-methylpyridine,5-fluoro-2-chloro-3-methyl-pyridine,2-chloro-3-methy-5-fluorolpyridine; 2-chloro-5-fluoro-3-picoline PubChem CID: 12852014 IUPAC Name: 2-chloro-5-fluoro-3-methylpyridine SMILES: CC1=CC(=CN=C1Cl)F

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PubChem CID	12852014
CAS	38186-84-4
Molecular Weight (g/mol)	145.561
MDL Number	MFCD04972725
SMILES	CC1=CC(=CN=C1Cl)F
Synonym	2-chloro-5-fluoro-3-picoline,2-chloro-3-methyl-5-fluoropyridine,2-chloro-5-fluoro-3-methyl-pyridine,pyridine, 2-chloro-5-fluoro-3-methyl,pubchem6220,5-fluoro-2-chloro-3-methylpyridine,5-fluoro-2-chloro-3-methyl-pyridine,2-chloro-3-methy-5-fluorolpyridine; 2-chloro-5-fluoro-3-picoline
IUPAC Name	2-chloro-5-fluoro-3-methylpyridine
InChI Key	FMPYGEFGXUAAKG-UHFFFAOYSA-N
Molecular Formula	C6H5ClFN

1,840

2-Chloro-6-fluoropyridine 98.0+%, TCI America™

CAS: 20885-12-5 Molecular Formula: C5H3ClFN Molecular Weight (g/mol): 131.534 MDL Number: MFCD00077483 InChI Key: LXOHKRGLGLETIJ-UHFFFAOYSA-N PubChem CID: 639437 IUPAC Name: 2-chloro-6-fluoropyridine SMILES: C1=CC(=NC(=C1)Cl)F

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PubChem CID	639437
CAS	20885-12-5
Molecular Weight (g/mol)	131.534
MDL Number	MFCD00077483
SMILES	C1=CC(=NC(=C1)Cl)F
IUPAC Name	2-chloro-6-fluoropyridine
InChI Key	LXOHKRGLGLETIJ-UHFFFAOYSA-N
Molecular Formula	C5H3ClFN

1,841

Z907 Dye Sodium Salt 85.0+%, TCI America™

CAS: 871466-65-8 Molecular Formula: C42H51N6NaO4RuS2 Molecular Weight (g/mol): 892.088 InChI Key: OCLFVSVEFHHWRU-UHFFFAOYSA-K Synonym: Z907 Dye Sodium Salt PubChem CID: 72240744 IUPAC Name: sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate SMILES: CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2]

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Specifications

PubChem CID	72240744
CAS	871466-65-8
Molecular Weight (g/mol)	892.088
SMILES	CCCCCCCCCC1=CC(=NC=C1)C2=NC=CC(=C2)CCCCCCCCC.C1=CN=C(C=C1C(=O)O)C2=NC=CC(=C2)C(=O)[O-].C(#N)[S-].C(#N)[S-].[Na+].[Ru+2]
Synonym	Z907 Dye Sodium Salt
IUPAC Name	sodium;2-(4-carboxypyridin-2-yl)pyridine-4-carboxylate;4-nonyl-2-(4-nonylpyridin-2-yl)pyridine;ruthenium(2+);dithiocyanate
InChI Key	OCLFVSVEFHHWRU-UHFFFAOYSA-K
Molecular Formula	C42H51N6NaO4RuS2

1,842

2,2'-Bipyridyl-d8 98atom%D 99.0+%, TCI America™

CAS: 32190-42-4 Molecular Formula: C10H8N2 Molecular Weight (g/mol): 164.237 MDL Number: MFCD00190432 InChI Key: ROFVEXUMMXZLPA-PGRXLJNUSA-N Synonym: 2,2′-Bipyridine-d8, Octadeutero-2,2′-bipyridyl PubChem CID: 11378683 IUPAC Name: 2,3,4,5-tetradeuterio-6-(3,4,5,6-tetradeuteriopyridin-2-yl)pyridine SMILES: C1=CC=NC(=C1)C2=CC=CC=N2

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Specifications

PubChem CID	11378683
CAS	32190-42-4
Molecular Weight (g/mol)	164.237
MDL Number	MFCD00190432
SMILES	C1=CC=NC(=C1)C2=CC=CC=N2
Synonym	2,2′-Bipyridine-d8, Octadeutero-2,2′-bipyridyl
IUPAC Name	2,3,4,5-tetradeuterio-6-(3,4,5,6-tetradeuteriopyridin-2-yl)pyridine
InChI Key	ROFVEXUMMXZLPA-PGRXLJNUSA-N
Molecular Formula	C10H8N2

1,843

1-Aminopyridinium Iodide 98.0+%, TCI America™

CAS: 6295-87-0 Molecular Formula: C5H7IN2 Molecular Weight (g/mol): 222.03 MDL Number: MFCD00051893 InChI Key: NDRLPYIMWROJBG-UHFFFAOYSA-M Synonym: 1-aminopyridinium iodide,1-aminopyridin-1-ium iodide,n-aminopyridinium iodide,pyridinium, 1-amino-, iodide,1-aminopyridiniumiodide,pyridylamine, iodide,aminopyridinium iodide,amino-pyridinium iodide,l-aminopyridinium iodide,acmc-209nay PubChem CID: 2733704 IUPAC Name: 1-aminopyridin-1-ium iodide SMILES: [I-].N[N+]1=CC=CC=C1

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PubChem CID	2733704
CAS	6295-87-0
Molecular Weight (g/mol)	222.03
MDL Number	MFCD00051893
SMILES	[I-].N[N+]1=CC=CC=C1
Synonym	1-aminopyridinium iodide,1-aminopyridin-1-ium iodide,n-aminopyridinium iodide,pyridinium, 1-amino-, iodide,1-aminopyridiniumiodide,pyridylamine, iodide,aminopyridinium iodide,amino-pyridinium iodide,l-aminopyridinium iodide,acmc-209nay
IUPAC Name	1-aminopyridin-1-ium iodide
InChI Key	NDRLPYIMWROJBG-UHFFFAOYSA-M
Molecular Formula	C5H7IN2

1,844

2-Bromo-5-chloro-3-methylpyridine 98.0+%, TCI America™

CAS: 65550-77-8 Molecular Formula: C6H5BrClN Molecular Weight (g/mol): 206.47 MDL Number: MFCD03095062 InChI Key: XEHWMXAUPXFOHZ-UHFFFAOYSA-N Synonym: 2-Bromo-5-chloro-3-picoline PubChem CID: 12630985 IUPAC Name: 2-bromo-5-chloro-3-methylpyridine SMILES: CC1=CC(Cl)=CN=C1Br

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Specifications

PubChem CID	12630985
CAS	65550-77-8
Molecular Weight (g/mol)	206.47
MDL Number	MFCD03095062
SMILES	CC1=CC(Cl)=CN=C1Br
Synonym	2-Bromo-5-chloro-3-picoline
IUPAC Name	2-bromo-5-chloro-3-methylpyridine
InChI Key	XEHWMXAUPXFOHZ-UHFFFAOYSA-N
Molecular Formula	C6H5BrClN

1,845

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

CAS: 153034-86-7 Molecular Formula: C5H3ClIN Molecular Weight (g/mol): 239.44 MDL Number: MFCD01861983 InChI Key: KJKIPRQNFDUULB-UHFFFAOYSA-N Synonym: 2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine PubChem CID: 1516511 IUPAC Name: 2-chloro-4-iodopyridine SMILES: C1=CN=C(C=C1I)Cl

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Specifications

PubChem CID	1516511
CAS	153034-86-7
Molecular Weight (g/mol)	239.44
MDL Number	MFCD01861983
SMILES	C1=CN=C(C=C1I)Cl
Synonym	2-chloro-4-iodo-pyridine,4-iodo-2-chloropyridine,2-chloro-iodopyridine,pyridine, 2-chloro-4-iodo,zlchem 826,pubchem2579,acmc-209d8n,2-chloro-4-iodo pyridine,ksc174s0f,2-chloro-4-iodopyridine
IUPAC Name	2-chloro-4-iodopyridine
InChI Key	KJKIPRQNFDUULB-UHFFFAOYSA-N
Molecular Formula	C5H3ClIN

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