Pyridine Supplier in Malaysia
Pyridine supplier for chemical manufacturers, pharmaceutical producers and laboratories in Malaysia. Pyridine is a liquid nitrogen heterocycle used as a reaction solvent, base and intermediate in organic synthesis, dye and pigment chemistry, agrochemical routes and fine-chemical production.
Technical-grade pyridine serves general industrial processing where its stated impurity profile meets the process. High-purity, reagent and pharmaceutical synthesis grades are selected when assay, colour, residue or named organic impurities require closer control.
Water-controlled or anhydrous pyridine is specified for moisture-sensitive reactions and analytical work, with the actual permitted water content stated by the buyer. Substituted pyridines and pyridine salts are different chemical identities and are not treated as grades of this product.
Send the required grade, assay, water limit, application, quantity, delivery location and documentation criteria with your enquiry. Availability, compatible packing, documentation and delivery timing are confirmed with the quotation.
- CAS number
- 110-86-1
- Formula
- C5H5N
- Grade
- technical, high purity, pharmaceutical synthesis, water controlled
- Appearance
- clear colourless to pale-yellow liquid with a characteristic strong odour
Pyridine grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Technical-grade pyridine | clear liquid | purity, water and related-impurity limits confirmed against the process specification | General chemical manufacture, dye and pigment intermediates, agrochemical synthesis and industrial solvent duties where a technical impurity profile is acceptable. | Confirm the required compatible pack format with the quotation. |
| High-purity and reagent pyridine | clear liquid with a tighter analytical specification | assay, water, colour and residue limits confirmed against the required grade | Laboratory reagent work, analytical preparation and controlled organic synthesis where purity and trace-impurity limits are more important than for a general technical grade. | Confirm the required compatible pack format with the quotation. |
| Pharmaceutical and fine-chemical synthesis grade | specification-controlled liquid | assay and named impurity profile confirmed against the buyer's synthesis requirement | Pharmaceutical and fine-chemical intermediate manufacture where pyridine serves as a reaction solvent, base, catalyst component or heterocyclic building block under a defined specification. | Confirm the required pack format and documentation with the quotation. |
| Water-controlled or anhydrous pyridine | moisture-controlled clear liquid | water limit and assay confirmed against the buyer's method or reaction specification | Moisture-sensitive reactions and preparation work where the permitted water content is lower than for a standard commercial grade. | Confirm the moisture-protection and pack requirements with the quotation. |
How to buy pyridine from ChemTrade
Request a quote for pyridine
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Chemical identity | pyridine | — |
| Formula | C5H5N | — |
| CAS number | 110-86-1 | — |
| Chemical family | nitrogen-containing aromatic heterocycle | — |
| Physical form | liquid | — |
| Appearance | clear, colourless to pale-yellow liquid | — |
| Commercial grade controls | assay, water, colour, residue and related organic impurities as specified | — |
Pyridine applications
Common questions about pyridine
What is the difference between technical and high-purity pyridine?
Technical grade is selected for general process and intermediate duties where its stated impurity profile is suitable. High-purity or reagent grade applies tighter assay, water, residue or related-impurity criteria for more controlled work.
When should a buyer request water-controlled or anhydrous pyridine?
Request a water-controlled grade when the reaction, catalyst system or analytical method is moisture-sensitive. State the maximum acceptable water content instead of relying on the word anhydrous alone.
Can pyridine be used as both a solvent and a chemical intermediate?
Yes. Pyridine is used as a reaction solvent and base in many synthesis systems, and its aromatic nitrogen ring also makes it a building block for pyridine derivatives and speciality intermediates.
Which pyridine grade is suitable for pharmaceutical synthesis?
The synthesis route should define assay, water, colour, residue and named organic impurity limits, plus any required documentation. Send those criteria so the offered grade can be checked against the process.
Are substituted pyridines or pyridine salts included on this page?
No. Alkyl pyridines, pyridine salts and other substituted pyridine derivatives are separate chemical identities. This page covers pyridine with CAS 110-86-1 only.
What is needed for a pyridine quotation in Malaysia?
Provide grade, assay, water limit, application, quantity, delivery location and documentation requirements. Availability, packing and delivery timing are then confirmed with the quotation.