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Last Updated: December 12, 2025

REMIFENTANIL HYDROCHLORIDE - Generic Drug Details


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What are the generic sources for remifentanil hydrochloride and what is the scope of patent protection?

Remifentanil hydrochloride is the generic ingredient in two branded drugs marketed by Fresenius Kabi Usa, Hikma, Nivagen Pharms Inc, and Mylan Institutional, and is included in four NDAs. Additional information is available in the individual branded drug profile pages.

There are three drug master file entries for remifentanil hydrochloride. Four suppliers are listed for this compound.

Summary for REMIFENTANIL HYDROCHLORIDE
US Patents:0
Tradenames:2
Applicants:4
NDAs:4
Drug Master File Entries: 3
Finished Product Suppliers / Packagers: 4
Raw Ingredient (Bulk) Api Vendors: 35
Clinical Trials: 829
Patent Applications: 548
What excipients (inactive ingredients) are in REMIFENTANIL HYDROCHLORIDE?REMIFENTANIL HYDROCHLORIDE excipients list
DailyMed Link:REMIFENTANIL HYDROCHLORIDE at DailyMed
Recent Clinical Trials for REMIFENTANIL HYDROCHLORIDE

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Chinese University of Hong KongNA
Ondokuz Mays UniversityNA
Huazhong University of Science and TechnologyPHASE4

See all REMIFENTANIL HYDROCHLORIDE clinical trials

Pharmacology for REMIFENTANIL HYDROCHLORIDE
Drug ClassOpioid Agonist
Mechanism of ActionFull Opioid Agonists
Anatomical Therapeutic Chemical (ATC) Classes for REMIFENTANIL HYDROCHLORIDE
Paragraph IV (Patent) Challenges for REMIFENTANIL HYDROCHLORIDE
Tradename Dosage Ingredient Strength NDA ANDAs Submitted Submissiondate
ULTIVA for Injection remifentanil hydrochloride 1 mg/vial, 2 mg/vial and 5 mg/vial 020630 1 2013-12-27

US Patents and Regulatory Information for REMIFENTANIL HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Hikma REMIFENTANIL HYDROCHLORIDE remifentanil hydrochloride INJECTABLE;INJECTION 210594-003 Oct 13, 2020 AP RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fresenius Kabi Usa REMIFENTANIL HYDROCHLORIDE remifentanil hydrochloride INJECTABLE;INJECTION 206223-002 Jan 16, 2018 AP RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Nivagen Pharms Inc REMIFENTANIL HYDROCHLORIDE remifentanil hydrochloride INJECTABLE;INJECTION 215635-003 Jun 28, 2024 AP RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Fresenius Kabi Usa REMIFENTANIL HYDROCHLORIDE remifentanil hydrochloride INJECTABLE;INJECTION 206223-003 Jan 16, 2018 AP RX No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-003 Jul 12, 1996 AP RX Yes Yes ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for REMIFENTANIL HYDROCHLORIDE

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-003 Jul 12, 1996 ⤷  Get Started Free ⤷  Get Started Free
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-001 Jul 12, 1996 ⤷  Get Started Free ⤷  Get Started Free
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-003 Jul 12, 1996 ⤷  Get Started Free ⤷  Get Started Free
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-003 Jul 12, 1996 ⤷  Get Started Free ⤷  Get Started Free
Mylan Institutional ULTIVA remifentanil hydrochloride INJECTABLE;INJECTION 020630-002 Jul 12, 1996 ⤷  Get Started Free ⤷  Get Started Free
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

Market Dynamics and Financial Trajectory for Remifentanil Hydrochloride

Last updated: July 27, 2025

Introduction

Remifentanil hydrochloride, a potent ultrashort-acting synthetic opioid analgesic, has gained substantial prominence within anesthesia and critical care settings. Its unique pharmacokinetics—rapid onset and offset—make it an essential drug for precise analgesia during surgical procedures and intensive care. This report analyzes the current market landscape, key drivers, competitive environment, regulatory considerations, and forecasted financial trajectories surrounding remifentanil hydrochloride, providing critical insights for stakeholders.

Pharmacological Profile and Clinical Applications

Remifentanil’s distinct pharmacodynamics arise from its rapid hydrolysis by nonspecific blood and tissue esterases, leading to a half-life of approximately 3 to 10 minutes. This pharmacokinetic profile facilitates controlled anesthetic depth, rapid recovery post-procedure, and minimal accumulation, particularly suitable for outpatient surgeries, complex procedures, and scenarios demanding precise analgesia management.

Clinically, remifentanil is administered predominantly during anesthesia induction, maintenance, and sedation in intensive care units (ICUs). Its precise control complements general anesthesia protocols and reduces postoperative pain and opioid-related side effects, delineating its strong clinical utility.

Market Dynamics

1. Growing Demand in Anesthesia and Critical Care

The escalating volume of surgeries globally—driven by an aging population and increased prevalence of chronic diseases—has fueled demand for advanced anesthetic agents like remifentanil. The rising trend toward minimally invasive procedures, outpatient surgeries, and enhanced recovery protocols further boosts the need for fast-acting analgesics.

According to the World Health Organization (WHO), the number of surgeries performed globally increased by approximately 38% between 2010 and 2020, reflecting a steady rise in anesthesia-based procedures [1]. This trend propels the adoption of remifentanil over traditional opioids, which are associated with longer recovery times and increased risk of adverse effects.

2. Technological Innovation and Formulation Advancements

The development of novel formulations, such as remifentanil in prefilled syringes or advanced infusion systems, enhances ease of use and safety. Pharmaceutical companies are investing in formulations that improve stability, extend shelf life, and facilitate precise dosing, thereby expanding the drug's market reach.

Furthermore, ongoing research exploring remifentanil’s utility in sedation for ICU patients, alongside multimodal analgesia approaches, is opening new avenues for clinical application.

3. Competitive Landscape

Major players include pharmaceutical giants like Pharmacia (now part of Pfizer), Akorn, and Fresenius Kabi, which manufacture and distribute remifentanil. Biosimilar development, although more common with biologics, is emerging as a competitive element in the analgesic segment, potentially impacting pricing and market share.

Patent expirations or proprietary formulation exclusivities shape market competition. Currently, remifentanil remains under patent protection or exclusive licensing in key markets, ensuring controlled pricing and market presence. However, patent cliffs could invite biosimilar or alternative opioid entrants in the future, impacting margins.

4. Regulatory Environment

Stringent regulatory frameworks govern opioid drugs owing to abuse potential. Remifentanil’s controlled status results in strict manufacturing, distribution, and procurement protocols, which could limit market expansion but ensure safety and compliance. The FDA, EMA, and other regulatory bodies require rigorous clinical data, post-market surveillance, and adherence to narcotic handling regulations.

Emerging regulatory policies emphasizing opioid stewardship and misuse prevention may influence prescribing practices, potentially constraining growth in some regions.

5. Pricing and Reimbursement

Pricing strategies are influenced by manufacturing costs, competitive pressures, and healthcare reimbursement policies. In developed markets like North America and Europe, insurance reimbursement for surgical and ICU analgesics supports demand. Conversely, price containment initiatives and healthcare austerity measures in emerging economies may constrain growth.

Generic versions or biosimilars are anticipated to exert downward pressure on prices, affecting overall revenue projections.

Financial Trajectory and Forecasts

1. Revenue Projections

The global market for intravenous anesthetics, including remifentanil, is expected to expand at a compound annual growth rate (CAGR) of approximately 5.2% between 2023 and 2030, driven by technological innovation and increasing procedural volumes [2].

Based on current sales estimates—approximated at USD 600 million in 2022—market analysts project revenues could approach USD 950–1,050 million by 2030, assuming stable regulatory conditions and uninterrupted supply chains.

2. Market Drivers and Growth Opportunities

  • Expanding surgical procedures: Increasing outpatient surgeries and minimally invasive techniques escalate remifentanil’s adoption.
  • Development of novel drug delivery systems: Infusion pumps with integrated drug management reduce dosing errors, stimulating market growth.
  • Growing ICU admissions: Trends in critical care, especially amid rising incidences of respiratory and neurological conditions, expanding sedation needs.

3. Challenges and Constraints

  • Opioid stewardship policies: Heightened regulations and emphasis on opioid abuse prevention could limit prescribing.
  • Pricing pressures: Lack of biosimilar competition currently supports premium pricing; however, increased biosimilar activity could reduce margins.
  • Manufacturing complexities: The infusion stability and esterase activity necessitate sophisticated manufacturing, possibly elevating costs.

4. Regional Market Outlook

North America dominates the remifentanil market due to high surgical volumes, advanced healthcare infrastructure, and favorable reimbursement. The region is projected to maintain its lead with a CAGR of 4.8% through 2030.

Europe’s growth is buoyed by aging populations and hospital investment, with emerging markets such as Asia-Pacific expected to witness over 6% CAGR, driven by expanding healthcare access and infrastructure modernization.

Regulatory and Ethical Considerations

Stringent control measures surrounding opioid distribution impose additional compliance costs but are essential for safe deployment. Manufacturers must navigate complex narcotics regulatory frameworks, including licensing, record-keeping, and secure logistics.

Efforts to mitigate misuse—via tamper-proof formulations and real-time monitoring—are becoming industry standards, influencing R&D investments and pricing strategies.

Conclusion

The market for remifentanil hydrochloride is positioned for steady growth, anchored by escalating surgical and critical care procedures worldwide. Innovations in formulation, infusion technology, and growing ICU admissions expand its clinical utility. However, regulatory environments and opioid stewardship policies necessitate strategic alignment for sustained growth.

Manufacturers should prioritize compliance, explore formulations enhancing safety, and invest in emerging markets to capitalize on regional growth opportunities. Preparing for potential biosimilar competition and regulatory shifts will be pivotal in maintaining market share and profitability.

Key Takeaways

  • Steady growth trajectory: Expected CAGR of approximately 5.2% up to 2030, with revenue reaching over USD 1 billion.
  • Demand drivers: Rising surgical procedures, minimally invasive techniques, and critical care needs.
  • Competitive landscape: Dominated by established pharmaceutical companies; biosimilar emergence could alter dynamics.
  • Regulatory impact: Stringent regulations necessitate compliance but also limit misuse, influencing market access and pricing.
  • Market expansion: North America leads, with significant growth potential in Asia-Pacific and Europe.

FAQs

1. What factors are driving the demand for remifentanil hydrochloride globally?
Increasing surgical procedures, especially minimally invasive and outpatient surgeries, combined with rising ICU admissions, are the main drivers. Technological advances in infusion systems and high clinical efficacy also boost demand.

2. How do regulatory policies affect the remifentanil market?
Strict narcotics regulations and opioid stewardship policies restrict distribution and prescribing but enhance safety. These regulatory frameworks influence manufacturing, supply chains, and pricing strategies.

3. What is the expected revenue growth for remifentanil through 2030?
Global revenues are projected to grow at a CAGR of approximately 5.2%, reaching over USD 1 billion by 2030.

4. How might biosimilar development impact the remifentanil market?
The entry of biosimilars could exert downward pricing pressure, erode profit margins, and increase competitive intensity, especially if patent protections expire.

5. Which regions are forecasted to experience the highest growth in remifentanil use?
While North America will remain dominant, emerging markets in Asia-Pacific are expected to see higher CAGR rates, driven by healthcare infrastructure expansion and increased surgical activity.


Sources
[1] WHO Global Surgery Data, 2022.
[2] Market Research Future, "Intravenous Anesthetics Market Analysis," 2022.

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