L-Epinephrine (CAS 51-43-4) Powder | Pharmaceutical Raw Materials

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L-Epinephrine (CAS 51-43-4) Powder | Pharmaceutical Raw Materials

Other APIs , , , , , , ,

CAS: 51-43-4
MF: C9H13NO3
MW: 183.2
EINECS: 200-098-7
Product Categories: Medical Fabric;Standards - 13C & 2H for GC-Mass Spectrometry;Non-steroidal hormone drugs;Amines;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;Inhibitors

  • Specifications

Buy USP37 99.6% Pharmaceutical Raw Materials L-Epinephrine (CAS 51-43-4) Powder 


L-Epinephrine Description

L-Adrenaline (Epinephrine) belongs to a group of the compounds known as catecholamines, which play an important role in the regulation of physiological process in living organisms. The antioxidant activity and antioxidant mechanism of L-adrenaline was cla.


L-Epinephrine Certificate of Analysis

Standard adopted USP37
Items of analysis Specification Results
Characters White or greyish-white crystalline odorless powder Off-white crystalline odorless power
Identification 0.10N iodine: deep red color Validity
Solubility very slightly soluble in water and in alcohol, insoluble in ether, in chloroform, and in fixed and volatile oils. PASS
Specific rotaion Between -50.0° and -53.5° -52.2°
Loss on drying not more than 2.0% 0.3%
Sulphated Ash not more than 0.1% 0.01%
Limit of adrenalone at 310 nm not more than 0.20 0.005
Linit of noreponephrine not more than 2.0% 0.0%
Assay Not less than 97.0% and not more than 102.0% 99.6%
Residula solvents Methanol: not more than 3000ppm Methanol:800ppm
Storage Store in vacuum and protected from light Store in vacuum and protected from light
Conclusion Qualified


L-Epinephrine Application

Nebulized L-epinephrine has been recommended for the treatment of viral croup. However, the few studies assessing its effect on post-extubation stridor (PES) have shown conflicting results.

Epinephrine is a hormone and a neurotransmitter. The investigation of the pharmacology of epinephrine made a major contribution to the understanding of the autonomic system and the function of the sympathetic system. Epinephrine remains a useful medicine for several emergency indications. This is despite its non-specific action on adrenoceptors and the subsequent development of multiple selective medicines that target subtypes of the adrenoceptors.

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