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Naphazoline Hydrochloride

Naphazoline Hydrochloride API | CAS 550-99-2 Manufacturer & Supplier in China

Naphazoline Hydrochloride (CAS 550-99-2) API manufacturer in China. High purity, stable supply. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Naphazoline Hydrochloride (CAS 550-99-2) is a potent sympathomimetic agent and an imidazole derivative with marked alpha-adrenergic activity. It is widely used as a vasoconstrictor in pharmaceutical formulations to reduce swelling and congestion in mucous membranes, particularly in ophthalmic and nasal solutions. As a professional China manufacturer in the Pharmaceutical API sector, Conscientia Industrial provides premium-grade Naphazoline HCl with low impurity profiles, ensuring excellent stability and compliance for global pharmaceutical manufacturing.


Technical Specifications

  • Product Name: Naphazoline Hydrochloride

  • CAS Number: 550-99-2

  • Quality Standard: USP / BP / EP / JP Compliance

  • Purity: ≥99.0%

  • Molecular Formula: C14H15ClN2

  • Molecular Weight: 246.74

  • Appearance: White or almost white crystalline powder

  • Loss on Drying: ≤0.5%

  • Residue on Ignition: ≤0.1%

  • Country of Origin: China

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Chemical Structure:


CAS 550-99-2 Naphazoline Hydrochloride molecular structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Stringent Quality Control: Our Naphazoline Hydrochloride is manufactured under strict quality management systems, ensuring every batch meets international pharmacopoeia standards.

  • Advanced Synthesis Technology: Utilizing high-efficiency crystallization and purification processes to ensure high crystalline purity and consistent particle size.

  • Full Regulatory Support: We provide essential documentation, including Certificate of Analysis (COA), MSDS, and Technical Data Sheets to facilitate your registration and compliance needs.

  • Reliable Global Supply Chain: Optimized logistics and stable production capacity from our China facility ensure on-time delivery for large-scale pharmaceutical production.

  • Direct Factory Quote: Benefit from our position as a direct China manufacturer with transparent, competitive pricing for bulk API orders.


Packaging & Storage

  • Standard Packaging: 1kg/tin, 5kg/tin, or 25kg/fiber drum with double polyethylene inner bags.

  • Storage Conditions: Store in a well-closed, light-resistant container. Keep in a cool, dry place away from oxidizing agents.

  • Safety Handling: This is a pharmaceutical-grade API intended for industrial manufacturing and professional laboratory use only.

  • Our logistics team ensures safe delivery of Naphazoline Hydrochloride CAS 550-99-2 by courier / air / sea.


Request a Quote & COA for Naphazoline Hydrochloride CAS 550-99-2 Today.

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