Epinephrine | CAS 51-43-4 | USP Grade Emergency Medicine API

Comprehensive Pharmaceutical Overview

Epinephrine (CAS 51-43-4), also known as adrenaline, is a critical catecholamine hormone and neurotransmitter that serves as the cornerstone of emergency medicine worldwide. For medical professionals researching what is epinephrine, it is a potent sympathomimetic agent that acts on both alpha and beta-adrenergic receptors, making it indispensable for treating anaphylaxis, cardiac arrest, and severe asthma.

This epinephrine API is manufactured to United States Pharmacopeia (USP) standards, ensuring the highest level of purity and reliability for life-saving formulations. The function of epinephrine as a vasoconstrictor, bronchodilator, and cardiac stimulant underpins its essential role in emergency medical care and various therapeutic applications.

Elite Technical Specifications

• Chemical Name: (R)-4-(1-Hydroxy-2-(methylamino)ethyl)benzene-1,2-diol

• Synonyms: Adrenaline, Epinephrine

• CAS Number: 51-43-4

• Molecular Formula: C₉H₁₃NO₃

• Molecular Weight: 183.20 g/mol

• Appearance: White to off-white crystalline powder

• Purity: ≥99% (USP Grade, HPLC-verified)

• Solubility: Slightly soluble in water, soluble in dilute acids

• Melting Point: 211-212°C (with decomposition)

• Storage: Store in airtight, light-resistant containers under inert atmosphere at 2-8°C

Authorized Applications & Uses

Our premium epinephrine API serves critical roles in emergency and therapeutic medicine:

1. Auto-Injector Formulations

• Epinephrine auto-injectors (Epipens) for anaphylaxis emergency treatment

• Epinephrine injector devices for pre-hospital emergency care

• Epinephrine pen formulations for patient self-administration

• Epinephrine injection solutions for clinical emergency use

2. Respiratory Emergency Medications

• Primatene Mist inhaler formulations for asthma relief

• Epinephrine inhaler solutions for bronchospasm treatment

• Epinephrine aerosol preparations for respiratory distress

• Epinephrine inhaler for asthma and acute bronchoconstriction

3. Nasal Spray Innovations

• Neffy nasal spray technology for needle-free anaphylaxis treatment

• Epinephrine nasal spray for alternative delivery systems

• Epinephrine nose spray formulations under development

• Nasal epinephrine for rapid systemic absorption

4. Cardiovascular Emergency Medications

• Adrenaline injection for cardiac arrest and resuscitation

• Epinephrine shot formulations for emergency cardiovascular support

• Epinephrine in anaphylaxis dose standardization for emergency protocols

• Epinephrine dose for adults in advanced cardiac life support

Clinical & Pharmacological Profile

Understanding Epinephrine’s Medical Applications:

Mechanism of Action:

• Epinephrine mechanism of action: Alpha and beta-adrenergic receptor agonism

• Mode of action of epinephrine: Vasoconstriction, bronchodilation, cardiac stimulation

• Function of epinephrine hormone: Fight-or-flight response mediation

• Difference between epinephrine and norepinephrine: Receptor specificity and potency

Dosage & Administration:

• Epinephrine dosage for anaphylaxis: 0.3-0.5 mg IM for adults

• Epinephrine dose for adults in cardiac arrest: 1 mg IV every 3-5 minutes

• Epinephrine inhaler dosing: 1-2 inhalations as needed for asthma

• Nasal epinephrine for anaphylaxis: 2 mg per spray in development phases

Therapeutic Uses:

• What is epinephrine used for: Anaphylaxis, cardiac arrest, severe asthma

• Epinephrine uses include local anesthesia prolongation and hypotension treatment

• Epinephrine drug class: Sympathomimetic amine, vasopressor

Comparative Pharmacology:

• Epinephrine vs norepinephrine: Different receptor affinity and clinical applications

• Norepinephrine vs epinephrine: Norepinephrine more selective for alpha receptors

• Epinephrine and norepinephrine function in sympathetic nervous system activation

⚠️ Critical Safety & Handling Information

WARNING: EPINEPHRINE IS A POTENT VASOACTIVE MEDICATION WITH SERIOUS CARDIOVASCULAR EFFECTS. Proper handling and professional formulation are absolutely essential.

Safety Protocols:

• Use appropriate PPE: nitrile gloves, lab coat, and safety goggles

• Handle in controlled pharmaceutical environments only

• Protect from light, oxygen, and moisture to prevent degradation

• Implement strict temperature control during storage and handling

Professional Use Only:

• Not for consumer use without proper pharmaceutical formulation

• Requires medical supervision for patient administration

• Epinephrine must be properly formulated and stabilized before use

• Follow all applicable regulatory guidelines for emergency medications

Order Now – For Qualified Pharmaceutical Manufacturers Only

Secure Your Emergency Medicine API
Ensure the highest standard of emergency care with our certified Epinephrine.

🔥 USP PHARMACEUTICAL GRADE:

• Batch-specific Certificate of Analysis

• HPLC purity verification ≥99%

• Full USP compliance documentation

• cGMP manufacturing standards

• Comprehensive stability data

Every Order Includes:

• Certificate of Analysis (CoA) with full USP testing data

• Material Safety Data Sheet (MSDS)

• USP Compliance Documentation

• Regulatory Support Documents

• Secure, Pharmaceutical-Grade Packaging

⚖️ Legal Disclaimer

This product, Epinephrine (CAS 51-43-4), is sold strictly as a pharmaceutical ingredient for compounding, manufacturing, and research applications by qualified professionals. It is NOT for human use in its raw form and is NOT for consumer use. The buyer is 100% responsible for ensuring compliance with all local, state, and federal regulations regarding the purchase, handling, and use of this material. Proof of professional credentials and intended legitimate use may be required.