Physostigmine Salicylate, known by its CAS number 57-64-7, is a compound of significant importance in both the pharmaceutical industry and clinical toxicology. As a leading manufacturer and supplier of fine chemicals, NINGBO INNO PHARMCHEM CO.,LTD. provides this essential substance, and understanding its chemical profile is key for informed purchasing decisions.

Chemical Identity and Properties
Physostigmine Salicylate is the salicylate salt of physostigmine, an alkaloid extracted from the seeds of the African plant *Physostigma venenosum*. Chemically, it is an ester of carbamic acid. It typically appears as colorless crystals and is sparingly soluble in water, but soluble in ethanol. Its molecular formula is C15H21N3O2 · C7H6O3, with a molecular weight of approximately 413.47 g/mol. Its stability is affected by air and light, often acquiring a red tint, emphasizing the need for proper storage as provided by a conscientious manufacturer.

Primary Application: Antidote for Anticholinergic Toxicity
The most critical application of Physostigmine Salicylate is its use as an antidote for poisoning by anticholinergic agents. These agents block the action of acetylcholine, a vital neurotransmitter. Physostigmine Salicylate works by inhibiting acetylcholinesterase, the enzyme that breaks down acetylcholine. This inhibition leads to increased levels of acetylcholine in the nervous system, counteracting the effects of anticholinergics. It is particularly effective in treating central nervous system symptoms like delirium and hallucinations. For medical facilities requiring this antidote, purchasing from a reliable supplier like us ensures swift access to a high-quality product.

Role as a Pharmaceutical Intermediate
Beyond its direct therapeutic use, Physostigmine Salicylate also serves as a valuable pharmaceutical intermediate. Its unique chemical structure and biological activity make it a useful precursor or component in the synthesis of other complex molecules for drug discovery and development. Researchers and chemical synthesis professionals often seek out such intermediates to explore new therapeutic avenues. As a dedicated manufacturer, we support these efforts by providing a consistent supply of pure Physostigmine Salicylate.

Sourcing and Quality Assurance
Given its critical applications, the quality of Physostigmine Salicylate (CAS 57-64-7) is paramount. As a reputable manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. implements stringent quality control measures to guarantee the purity and consistency of our product. When you buy Physostigmine Salicylate from us, you can be confident in its suitability for your intended use, whether in critical care settings or advanced research laboratories.

Conclusion
Physostigmine Salicylate (CAS 57-64-7) is a compound with significant therapeutic and synthetic value. Its chemical properties enable its critical function as an antidote and its utility as a pharmaceutical intermediate. For those looking to purchase this vital chemical, partnering with a quality-focused manufacturer and supplier like NINGBO INNO PHARMCHEM CO.,LTD. ensures reliability and efficacy.