Pyridine is a basic heterocyclic aromatic compound, widely used as a building block and solvent in pharmaceutical, agrochemical, and fine chemical synthesis. Known for its nitrogen-containing ring structure, pyridines serves as a versatile intermediate in the development of API molecules, catalysts, ligands, and functional materials.

At J&K Scientific, we supply a comprehensive range of pyridine-based compounds with high purity grades suitable for both research laboratories and industrial-scale production. Whether you're synthesizing pyridine-substituted scaffolds or working on custom formulations, we offer consistent quality, global logistics, and technical documentation to support your workflow.

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Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 95%
Catalysts, Pyridines

Dichloro[(S)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(di(3,5-xylyl)phosphino)-3,3'-bipyridine][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II), min. 95%

Specifications Tech Note General Details Product Number 44-0391 CAS # 821793-37-7 Molecular Formula RuCl2[C46H50N2O4P2][C14H16N2] Formula Weight 1141.11 Physical Properties Purity min. 95% Shipping & Stability Safety Yes Technical Note:1. Effective...
$116.00
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Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate, min. 98%
Catalysts, Pyridines

Acetonitrilebis[2-diphenylphosphino-6-t-butylpyridine]cyclopentadienylruthenium(II) hexafluorophosphate, min. 98%

Specifications Tech Note General Details Product Number 44-0015 CAS # 776230-17-2 Molecular Formula Ru(C5H5)(CH3CN)[C21H22NP]2PF6ae Formula Weight 990.94 Physical Properties Purity min. 98% Shipping & Stability Safety Yes Technical Notes:1.Catalyst used...
$184.00
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Dimethyl 2,3-Pyridinedicarboxylate, 99%
Pyridines

Dimethyl 2,3-Pyridinedicarboxylate, 99%

Specifications General Details Product Number 372449 CAS # 605-38-9 Molecular Formula C9H9NO4 Formula Weight 195.17 Physical Properties Purity 99% Shipping & Stability Safety Yes
$16.40
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Fluoro-1H-pyrrolo[2,3-b]pyridine, 95%
Pyridines

Fluoro-1H-pyrrolo[2,3-b]pyridine, 95%

Specifications General Details Product Number 216616 CAS # 898746-42-4 Molecular Formula C7H5FN2 Formula Weight 136.13 Physical Properties Purity 95% Shipping & Stability Safety Yes Store Cold Store at 2-8℃
$39.80
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7-Chloro-2-iodothieno[3,2-b]pyridine, 98%
Pyridines

7-Chloro-2-iodothieno[3,2-b]pyridine, 98%

Specifications General Details Product Number 135225 CAS # 602303-26-4 Molecular Formula C7H3ClINS Formula Weight 295.52 Physical Properties Purity 98% Shipping & Stability Safety Yes Store Cold Room temperature
$15.60
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Dimethyl 4-chloropyridine-2,6-dicarboxylate, 97%
Pyridines

Dimethyl 4-chloropyridine-2,6-dicarboxylate, 97%

Specifications General Details Product Number 174765 CAS # 5371-70-0 Molecular Formula C9H8ClNO4 Formula Weight 229.62 Physical Properties Purity 97% Shipping & Stability Safety Yes
$19.00
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