L-Epinephrine Hydrochloride Powder | Sympathomimetic Hormone

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Buy USP35 Sympathomimetic Hormone Raw L-Epinephrine Hydrochloride Powder Online


What is L-Epinephrine hydrochloride?

L-Epinephrine hydrochloride is the active sympathomimetic hormone from the ADRENAL MEDULLA. It stimulates both the alpha- and beta- adrenergic systems, causes systemic VASOCONSTRICTION and gastrointestinal relaxation, stimulates the HEART, and dilates BRONCHI and cerebral vessels. It is used in ASTHMA and CARDIAC FAILURE and to delay absorption of local ANESTHETICS.


L-Epinephrine hydrochloride Basic Information

Product name L-Epinephrine Hydrochloride, Adrenalin hydrochloride
Purity 100.5%
CAS Registry Number 55-31-2
Einecs No 200-230-3
MW 219.67
Appearance White crystal powder
Storage Shading, confined preservation
Usage Antishock, Asthma treatment


L-Epinephrine hydrochloride Certificate Of Analysis

Product name L-Epinephrine hydrochloride
CAS No. 329-63-5 Outer Packing 1kg/bag
Production date 12th.01.2018 Shelf life 11th.01.2021
Standard adopted USP35
Items of analysis Specification Results
Appearance White or almost-white crystalline powder PASS
Identification A:Ultraviolet Absorption B:meets the tests for Chloride PASS
Water(BK KF) ≤0.5% 0.2%
Specific rotation between -1° and +1°
Residue on ignition ≤0.5% PASS
Limit of adrenalone at 310 nm not more than 0.2 0.002
Limit of norepinephrine bitartrate ≤4.0% 0
Residuai vents Methanol 3000PPM 2962PPM
Assay(Dried base) 97.0%—102.0% 100.2%
Packing and storage Preserve in tight, light-resistant containers Preserve in tight, light-resistant containers
Conclusion Qualified


L-Epinephrine hydrochloride Effects

1. Epinephrine Hydrochloride is the hydrochloride salt of the naturally occurring sympathomimetic amine with vasoconstricting, intraocular pressure-reducing, and bronchodilating activities. 

2. By stimulating vascular alpha-adrenergic receptors, epinephrine causes vasoconstriction, thereby increasing vascular resistance and blood pressure. When administered in the conjunctiva, this agent binds to alpha-adrenergic receptors in the iris sphincter muscle, resulting in vasoconstriction, a decrease in the production of aqueous humor, and a lowering of intraocular pressure. 

3. Through its beta1 receptor-stimulating actions, epinephrine increases the force and rate of myocardial contraction and relaxes bronchial smooth muscle, resulting in bronchodilation. 

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