Description

Ephedrine Phosphate is a pharmaceutically important salt of the alkaloid ephedrine, offering enhanced stability and solubility for formulation. This compound is a key active pharmaceutical ingredient (API) and precursor in the synthesis of various medicinal agents. It is primarily utilized by manufacturers in the pharmaceutical, nutraceutical, and fine chemical synthesis industries for its bronchodilator and decongestant properties.

Application

• As an Active Pharmaceutical Ingredient (API) in prescription and over-the-counter (OTC) medications for asthma, bronchitis, and nasal congestion.
• As a key chemical intermediate in the synthesis of more complex pharmaceutical compounds and controlled substances.
• In the formulation of bronchodilator injections and inhalable solutions for emergency respiratory relief.
• As a standard reference material in analytical laboratories for quality control and method development.
• In veterinary pharmaceuticals for treating respiratory conditions in animals.
• For research and development purposes in pharmacological studies targeting adrenergic receptors.

Basic Information

Product Name	Ephedrine Phosphate
CAS No.	55340-64-2
Molecular Formula	C10H15NO · H3PO4
Molecular Weight	275.22 g/mol
Synonyms	Ephedrine Phosphate Salt; (-)-Ephedrine Phosphate; l-Ephedrine Phosphate; Ephedrine Acid Phosphate; 1R,2S-(-)-Ephedrine Phosphate; 2-Methylamino-1-phenylpropan-1-ol phosphate; Ephedrine monophosphate
EINECS	Contact for details

Quality Control

Our Ephedrine Phosphate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent specifications for identity, purity, and potency, aligning with pharmaceutical-grade standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; appropriate handling procedures should be followed to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Specific Rotation	-33° to -36° (c=5 in H2O)
Water (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.