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Catalog Number:
32437
CAS Number:
51-43-4
(-)-Epinephrine
Grade:
Meets USP specification
Purity:
98 - 102% (Assay dried basis)
Synonym(s):
L-Adrenaline, (-)-Adrenalin
Hazmat
Documents
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Product Information

(-)-Epinephrine, also known as adrenaline, is a vital catecholamine that plays a crucial role in the body's fight-or-flight response. This compound is widely recognized for its applications in both medical and research settings. In clinical practice, (-)-Epinephrine is primarily used in emergency medicine, particularly for its ability to rapidly reverse severe allergic reactions (anaphylaxis) and to restore cardiac rhythm in cases of cardiac arrest. Its potent vasoconstrictive properties make it invaluable in managing hypotension during anesthesia and in treating asthma attacks by dilating the airways.

In research, (-)-Epinephrine serves as a key tool in studying adrenergic receptors and their physiological effects, providing insights into stress responses and metabolic regulation. Its unique ability to stimulate both alpha and beta-adrenergic receptors distinguishes it from other compounds, making it a preferred choice for researchers exploring cardiovascular and respiratory functions. With its multifaceted applications and critical role in both therapeutic and experimental contexts, (-)-Epinephrine remains an essential compound for healthcare professionals and researchers alike.

Synonyms
L-Adrenaline, (-)-Adrenalin
CAS Number
51-43-4
Purity
98 - 102% (Assay dried basis)
Grade
Meets USP specification
Molecular Formula
C9H13NO3
Molecular Weight
183.21
MDL Number
MFCD00002204
PubChem ID
838
Melting Point
215 °C (dec.)
Appearance
White or almost white crystalline powder
Optical Rotation
[a]D20 = -50.0 to -53.5 °
Conditions
Store at 2 - 8 °C
General Information
Synonyms
L-Adrenaline, (-)-Adrenalin
CAS Number
51-43-4
Purity
98 - 102% (Assay dried basis)
Grade
Meets USP specification
Molecular Formula
C9H13NO3
Molecular Weight
183.21
MDL Number
MFCD00002204
PubChem ID
838
Melting Point
215 °C (dec.)
Appearance
White or almost white crystalline powder
Optical Rotation
[a]D20 = -50.0 to -53.5 °
Conditions
Store at 2 - 8 °C
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
Yes
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

(-)-Epinephrine is widely utilized in research focused on:

  • Medical Emergencies: Commonly used in emergency medicine to treat anaphylaxis, providing rapid relief from severe allergic reactions.
  • Cardiac Arrest Treatment: Administered during cardiac arrest to stimulate heart function and improve blood circulation, making it critical in resuscitation efforts.
  • Asthma Management: Acts as a bronchodilator in inhalers, helping to relieve asthma symptoms by relaxing the muscles in the airways.
  • Research in Neuroscience: Used in studies to understand the role of catecholamines in the brain, aiding in the exploration of stress response and mood disorders.
  • Veterinary Medicine: Applied in animal care for similar purposes as in humans, such as treating allergic reactions and cardiac issues in pets.

Citations