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Dioxopromethazine Hydrochloride

Dioxopromethazine Hydrochloride API | CAS 15374-15-9 Manufacturer & Supplier in China

High purity Dioxopromethazine Hydrochloride (CAS 15374-15-9) manufacturer in China. Professional quality control and stable supply. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Dioxopromethazine Hydrochloride (CAS 15374-15-9) is a phenothiazine derivative characterized by its potent antitussive, antihistaminic, and anti-inflammatory properties. It is widely utilized in pharmaceutical formulations to relieve cough and symptoms associated with various respiratory conditions. As a specialized China manufacturer within the Pharmaceutical API sector, Conscientia Industrial provides high-purity Dioxopromethazine Hydrochloride produced through advanced synthesis and purification processes. Our material is strictly controlled for impurities and particle size, ensuring optimal performance for pharmaceutical manufacturing and R&D applications.


Technical Specifications

  • Product Name: Dioxopromethazine Hydrochloride

  • CAS Number: 15374-15-9

  • Category: Pharmaceutical API

  • Quality Standard: In-house Standard

  • Purity (HPLC): ≥99.0%

  • Molecular Formula: C17H21ClN2O2S

  • Molecular Weight: 352.88

  • Appearance: White to slightly yellow crystalline powder

  • Melting Point: 232-240°C

  • Loss on Drying: ≤0.5%

  • Residue on Ignition: ≤0.1%

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Molecular Structure:


CAS 15374-15-9 Dioxopromethazine Hydrochloride molecular structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Stringent Quality Control: Our Dioxopromethazine Hydrochloride is manufactured following rigorous quality management protocols to ensure high pharmaceutical-grade consistency.

  • Advanced Analytical Support: Each batch is verified by HPLC, IR, and MS to guarantee exact chemical identity and minimize related substances.

  • Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and relevant technical data sheets.

  • Scalable Industrial Supply: Our China-based facility is equipped to handle orders from laboratory research quantities to bulk commercial production volumes.

  • Direct Factory Pricing: As a leading manufacturer, we offer Dioxopromethazine Hydrochloride CAS 15374-15-9 with competitive, factory-direct quotes to support your projects.


Packaging & Storage

  • Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or 25kg/fiber drum with double PE lining.

  • Storage Conditions: Store in a tightly closed container in a cool, dry area. Protect from light and moisture.

  • Safety Handling: This is a technical-grade API intended for industrial production and laboratory research use only.


Our logistics team ensures safe delivery of Dioxopromethazine Hydrochloride CAS 15374-15-9 by courier / air / sea.


Request a Quote & COA for Dioxopromethazine Hydrochloride CAS 15374-15-9 Today.

Conscientia Industrial: pharmaceutical API & peptide manufacturer in China
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