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99.5% Pureza Pramoxine Clorhidrato de (pramoxina Hcl) Polvo

  • Descripción

Comprar 99.46% Purity Laboratory Tested Pramoxine Hydrochloride (pramoxina Hcl) Material anestésico local polvo crudo Con Discreto envío entrega rápida

 

Pramoxine Hydrochloride Powder Specification

Producto Pramoxine Hydrochloride
Tests resultados Presupuesto
Descripción Polvo cristalino blanco White to almost white crystalline powder
Solubility  

Complies

Freely soluble in water and in alcohol ,soluble in chloroform,very slightly soluble in ether
PH 4.37 Acerca de 4.5
IdentifIcation Complies A: By IR, To match with working standard
Complies B:By HPLC, To match with working standard
Complies do: A solution responds to the test for Chloride
Punto de fusion 172.6℃~173.5℃ 170℃~174℃
Pérdida por secado 0.18% ≤1.0%
Residuos en ignición 0.03% ≤0.1%
Residual Solvents Not detected Toluene ≤0.089%
Not detected Ethanol ≤0.5%
0.003% Petroleum ether ≤0.5%
0.009% Acetone ≤0.5%
0.006% Methanol ≤0.3%
Ensayo 99.96% 98.0%-102.0%(on the anhydrous basis)
Conclusión: Conforms to USP36

 

Pramoxine Hydrochloride Description

Pramocaine (INN and BAN, also known as pramoxine or pramoxine HCI) is a topical anesthetic used as an antipruritic. Chemically, it is p-n butoxyphenyl gammamorpholinopropyl ether hydrochloride.

During research and development, pramoxine hydrochloride stood out among a series of alkoxy aryl alkamine ethers as an especially good topical local anesthetic agent.Pharmacologic study revealed it to be potent and of low acute and subacute toxicity, well tolerated by most mucous membranes and of a low sensitizing index in humans. Like other local anesthetics, paramoxine decreases the permeability of neuronal membranes to sodium ions, blocking both initiation and conduction of nerve impulses. Depolarization and repolarization of excitable neural membranes is thus inhibited, leading to numbness.

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