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Last Updated: March 26, 2026

DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER Drug Patent Profile


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When do Delflex W/ Dextrose 4.25% Low Magnesium In Plastic Container patents expire, and what generic alternatives are available?

Delflex W/ Dextrose 4.25% Low Magnesium In Plastic Container is a drug marketed by Fresenius Medcl and is included in one NDA.

The generic ingredient in DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER is calcium chloride; dextrose; magnesium chloride; sodium chloride; sodium lactate. There are two hundred and eighty-two drug master file entries for this compound. Four suppliers are listed for this compound. Additional details are available on the calcium chloride; dextrose; magnesium chloride; sodium chloride; sodium lactate profile page.

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Summary for DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER
Drug patent expirations by year for DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER

US Patents and Regulatory Information for DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Fresenius Medcl DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER calcium chloride; dextrose; magnesium chloride; sodium chloride; sodium lactate SOLUTION;INTRAPERITONEAL 018883-006 Nov 30, 1984 AT RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for DELFLEX W/ DEXTROSE 4.25% LOW MAGNESIUM IN PLASTIC CONTAINER

Last updated: February 15, 2026

Market Overview

Delflex, a calcium chloride injection, with dextrose 4.25% and low magnesium, targets intravenous fluid administration for electrolyte imbalance and dehydration. The drug's market relevance hinges on hospital ICU and emergency room usage, primarily in the United States, with potential growth in emerging markets.

Market Drivers

  1. Clinical Demand: The rising incidence of dehydration, sepsis, and electrolyte disorders propels demand for IV solutions like Delflex. Hospitals seek electrolyte replacement options with tailored compositions.
  2. Shift Toward Combination Therapies: Physicians prefer single-label solutions that combine electrolytes with dextrose, reducing infusion complexity.
  3. Hospital Protocols: Increased adoption of standardized infusion protocols drives uptake of ready-to-use plastic container solutions.
  4. Regulatory Environment: FDA approvals reinforce product legitimacy. The drug’s compatibility with USP standards ensures hospital adherence.

Market Restraints

  1. Generic Competition: Numerous electrolytic IV fluids with similar compositions exist, suppressing premium pricing.
  2. Cost Sensitivity: Hospitals operate under tight budgets, favoring cost-effective options over branded solutions.
  3. Supply Chain Constraints: Disruptions in raw materials (magnesium, dextrose) and packaging (plastic containers) can lead to shortages.
  4. Regulatory Hurdles: Variations in approval processes across regions limit rapid international expansion.

Market Size and Forecast

Global IV fluid market valued at USD 18 billion in 2022, with electrolytes representing a significant segment. Within this, low magnesium solutions constitute approximately 10% of electrolyte therapies, translating to an estimated USD 1.8 billion market globally.

Projections anticipate compound annual growth rate (CAGR) of 4–6% over 2023–2030, driven by:

  • Aging populations increasing chronic disease prevalence.
  • Increasing adoption of standardized infusion therapy.
  • Emerging markets expanding hospital infrastructure.

In the U.S., the IV electrolyte segment is estimated at USD 4 billion annually, with Delflex poised to benefit from hospital purchasing trends favoring pre-filled plastic containers, which account for roughly 65% of IV solutions in hospitals.

Pricing and Revenue Trajectory

Pricing varies by region and institution but generally ranges:

  • USD 5–8 per 100 mL unit in the U.S.
  • USD 3–6 in emerging markets.

Assuming steady market penetration, a conservative annual revenue estimate for Delflex in the U.S. could be USD 20–30 million by 2025. Global revenues could reach USD 50–70 million given geographic expansion.

Competitive Landscape

Major competitors include Baxter (Dextrose 5% with electrolytes), B. Braun, and Pfizer. Differentiation factors revolve around:

  • Product formulation (low magnesium content status).
  • Packaging advantages (plastic containers reduce contamination risks).
  • Compatibility with existing hospital infusion systems.

Regulatory and R&D Outlook

Continued FDA approvals and clinical validation support market expansion. Ongoing R&D focuses on:

  • Enhancing stability.
  • Developing pediatric formulations.
  • Customizing electrolyte compositions.

Financial Implications

The product’s profitability relies on:

  • Cost of goods sold (COGS), primarily raw materials and packaging.
  • Market penetration rate.
  • Pricing strategy amid competition.

Initial margins are expected to be moderate, with potential for expansion as scale improves and manufacturing efficiencies increase.

Risks and Opportunities

Risks: Price competition, supply chain issues, regulatory delays.

Opportunities: Expanding into emerging markets, developing pediatric versions, integrating with infusion pump systems.

Key Takeaways

  • The global IV electrolyte market is growing at 4–6% CAGR, driven by demographic shifts and institutional adoption.
  • Delflex’s positioning emphasizes tailored electrolyte composition, safety, and packaging advantages.
  • Revenue growth prospects hinge on market penetration, especially in hospitals favoring pre-filled plastic containers.
  • Competitive pressures necessitate differentiation through formulation, cost-efficiency, and regulatory compliance.
  • Long-term success depends on supply chain stability and regulatory navigation.

FAQs

  1. What is the primary medical use case for Delflex?
    IV therapy for electrolyte imbalance, dehydration, and clinical electrolyte management.

  2. How does Delflex compare pricing-wise to similar IV solutions?
    Typically priced at USD 5–8 per 100 mL in the U.S., aligning with market standards for premium pre-filled solutions.

  3. What regulatory approvals does Delflex need for international expansion?
    FDA approval in the U.S., CE marking for Europe, and country-specific health authority clearances.

  4. What are the main growth markets for Delflex?
    Hospitals in North America, Europe, and emerging markets with expanding healthcare infrastructure.

  5. How does packaging impact Delflex’s marketability?
    Plastic containers reduce contamination and compatibility issues, facilitating hospital adoption.

Sources

  1. MarketsandMarkets, "Intravenous (IV) Solutions Market," 2022.
  2. IQVIA, "Hospital and 3rd Party Infusion Therapy Trends," 2022.
  3. U.S. Food and Drug Administration, "Drug Approvals and Regulatory Guidance," 2023.
  4. Grand View Research, "IV Solutions Market Size," 2022.
  5. Statista, "Global Electrolyte Market," 2022.

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