Description

Pseudoephedrine Sulfate is the sulfate salt form of pseudoephedrine, a well-known sympathomimetic amine. This compound is a key active pharmaceutical ingredient (API) valued for its decongestant properties, primarily targeting nasal and sinus congestion. It is essential for manufacturers in the pharmaceutical industry, particularly for formulating over-the-counter (OTC) and prescription cold, allergy, and sinus medications. The product is supplied under strict quality control to ensure purity and efficacy for pharmaceutical applications.

Application

• Pharmaceutical API: Primary use as the active ingredient in oral decongestant tablets, capsules, and liquid formulations.
• Cold & Flu Medications: A core component in multi-symptom relief products targeting nasal congestion and sinus pressure.
• Allergy Relief Formulations: Used in medications designed to alleviate congestion associated with seasonal allergies (hay fever).
• Sinusitis Treatments: Incorporated into specialized pharmaceutical products for sinus infection and inflammation relief.
• Veterinary Pharmaceuticals: Potential application in decongestant preparations for animal health.
• Research & Development: Serves as a reference standard and raw material in pharmaceutical R&D for studying adrenergic agents.

Basic Information

Product Name	Pseudoephedrine Sulfate
CAS No.	93778-69-9
Molecular Formula	C20H32N2O6S
Molecular Weight	428.55 g/mol
Synonyms	(1S,2S)-2-(Methylamino)-1-phenylpropan-1-ol sulfate; d-Pseudoephedrine sulfate; (+)-Pseudoephedrine sulfate; Isoephedrine sulfate; Sudafed™ (brand name active); Pseudoephedrine hemisulfate; d-ψ-Ephedrine sulfate
EINECS	Contact for details

Quality Control

Our Pseudoephedrine Sulfate is manufactured and tested to meet stringent pharmaceutical-grade standards. Quality assurance protocols are designed to ensure identity, strength, purity, and composition. We can supply material compliant with relevant pharmacopeial monographs, and a comprehensive Certificate of Analysis (COA) documenting purity, assay, and impurity profiles is provided with each batch.

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 and clumping.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 1.0% Any individual impurity ≤ 0.5%
Optical Rotation	+60.0° to +62.5° (c=2 in H2O)

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