4-Dimethylaminopyridine CAS 1122-58-3
4-Dimethylaminopyridine CAS: 1122-58-3
- Chemical Name: 4-Dimethylaminopyridine
- CAS No.: 1122-58-3
- Assay: ≥99.0%
- Appearance: White crystal
Description
4-Dimethylaminopyridine CAS 1122-58-3
4-Dimethylaminopyridine CAS 1122-58-3 for sale online at Research Chemicals Lab.
Buy 4-Dimethylaminopyridine (4-DMAP), a versatile organic compound widely employed as a catalyst in chemical reactions, particularly in organic synthesis for the creation of amines and other nitrogen-containing compounds. This odorless, white crystalline solid possesses a boiling point of 285°C and a melting point of 75-77°C. With a strong base nature and a pKa of 13.3, 4-Dimethylaminopyridine significantly aids in the synthesis of esters and amides, as well as heterocyclic compounds like pyridines and quinolines.
Acting as a catalyst, it enhances the formation of carbon-nitrogen bonds by functioning as a nucleophile that attacks the electrophilic carbon atom of the substrate, resulting in the establishment of a covalent bond between the carbon and nitrogen atoms. Consequently, 4-Dimethylaminopyridine remains widely employed in scientific research to expedite various chemical reactions of significance.
Specification 4-Dimethylaminopyridine CAS 1122-58-3:
| Item | Specification |
| Appearance | White crystal |
| Purity(%) | ≥99.0 |
| Water insoluble substance (%) | ≤0.1 |
| Water content（%） | ≤0.30 |
4-Dimethylaminopyridine Usage：
It is widely used as catalyst for chemical synthesis, mainly in acylation, carbonylation, etherification and esterification of organic drug synthesis, pesticide synthesis, dyestuff synthesis and food additive synthesis.
4-Dimethylaminopyridine Packaging and Shipping：
25KG/drum or as per buyer requirement
4-Dimethylaminopyridine Storage:
Storage in a cool, dry warehouse; keep container sealed.
Buy 4-Dimethylaminopyridine CAS 1122-58-3
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