Description

Ephedrine Sulfate is a pharmaceutical-grade salt form of the alkaloid ephedrine, widely recognized for its therapeutic properties. This compound is essential for its role as a sympathomimetic agent, acting as a bronchodilator and decongestant. It is a critical raw material for manufacturers in the pharmaceutical industry, particularly for formulating respiratory medications, nasal decongestants, and certain weight management aids under strict regulatory oversight.

Application

• Pharmaceutical Formulations: Primary active ingredient in prescription and over-the-counter (OTC) bronchodilators for asthma and bronchitis.
• Nasal Decongestants: Key component in nasal sprays and oral tablets designed to relieve sinus and nasal congestion.
• Anorexiants: Used in the formulation of certain appetite suppressants, subject to stringent regulatory controls.
• Veterinary Medicine: Employed in veterinary practices as a bronchodilator for animals.
• Chemical Synthesis: Serves as a chiral intermediate or precursor in the synthesis of more complex pharmaceutical compounds.
• Research & Development: Utilized in biochemical and pharmacological research to study adrenergic receptor activity.

Basic Information

Product Name	Ephedrine Sulfate
CAS No.	134-72-5
Molecular Formula	(C10H15NO)2•H2SO4
Molecular Weight	428.54 g/mol
Synonyms	Ephedrine Sulfate; (-)-Ephedrine sulfate; l-Ephedrine sulfate; Ephedrine hemisulfate; 1-Phenyl-2-methylaminopropanol sulfate; (1R,2S)-(-)-Ephedrine sulfate; Ephoxamin (obsolete); Sanedrine (obsolete)
EINECS	205-155-1

Quality Control

Our Ephedrine Sulfate is manufactured and tested to meet high-purity standards suitable for pharmaceutical applications. We adhere to current Good Manufacturing Practices (cGMP) and can supply material compliant with major pharmacopoeial monographs such as USP and EP. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles to ensure supply reliability and regulatory compliance for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0%
Specific Rotation	-33° to -36°
Loss on Drying	≤ 1.0%
Sulfate Content	Conforms
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

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