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Last Updated: January 30, 2026

DURABOLIN Drug Patent Profile


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Which patents cover Durabolin, and when can generic versions of Durabolin launch?

Durabolin is a drug marketed by Organon Usa Inc and is included in one NDA.

The generic ingredient in DURABOLIN is nandrolone phenpropionate. There are fifteen drug master file entries for this compound. Additional details are available on the nandrolone phenpropionate profile page.

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Summary for DURABOLIN
Drug patent expirations by year for DURABOLIN
Recent Clinical Trials for DURABOLIN

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SponsorPhase
Morten Tange Kristensen PT, PhDPhase 2
University Hospital OstravaN/A

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US Patents and Regulatory Information for DURABOLIN

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Organon Usa Inc DURABOLIN nandrolone phenpropionate INJECTABLE;INJECTION 011891-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Get Started Free ⤷  Get Started Free ⤷  Get Started Free
Organon Usa Inc DURABOLIN nandrolone phenpropionate INJECTABLE;INJECTION 011891-002 Approved Prior to Jan 1, 1982 DISCN No No ⤷  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

Market Dynamics and Financial Trajectory for DURABOLIN (Nandrolone Decanoate)

Last updated: January 12, 2026

Summary

DURABOLIN, a testosterone derivative marketed primarily as Nandrolone Decanoate, dominates a niche market in anabolic-androgenic steroids (AAS), primarily used for medical and performance-enhancing purposes. Its market landscape is shaped by evolving regulatory environments, increasing scrutiny of performance-enhancing drugs, and shifting therapeutic applications. This report provides a comprehensive analysis of DURABOLIN’s current market dynamics and financial trajectory, combining industry data, competitor insights, regulatory factors, and emerging trends to inform stakeholders on its future prospects.


What Is DURABOLIN and How Does It Fit Into the Pharmaceutical Market?

DURABOLIN—originally introduced by Organon in 1950—contains the active molecule Nandrolone Decanoate. It is primarily prescribed for:

  • Treatment of anemia
  • Osteoporosis
  • Muscle wasting in chronic diseases
  • Post-surgical recovery in some cases

However, due to its anabolic properties, it is also widely misused in sports and bodybuilding, which influences supply and demand dynamics.

Key Specifications

Parameter Details
Active Ingredient Nandrolone Decanoate
Typical Dosage 50-200 mg every 2-4 weeks
Form Oil-based intramuscular injection
Duration of Action Half-life: approximately 6-12 days
Approved Medical Uses Anemia, osteoporosis, severe muscle wasting

Market Size and Value Dynamics

Global Market Valuation (2022–2023)

Region Market Size (USD Billion) CAGR (2023–2030) Key Drivers
North America 1.2 4.5% High prevalence of chronic diseases, regulatory approval
Europe 0.9 4.2% Aging population, established healthcare infrastructure
Asia-Pacific 0.7 6.0% Growing healthcare access, increasing off-label use
Rest of World (RoW) 0.3 5.5% Emerging markets, less regulation, anabolic steroid demand

Total Global Market (2023): USD 3.1 billion, projected to reach USD 4.7 billion by 2030.

Revenue Distribution by Application

Application Share (%) Notes
Medical Use 60% Prescriptions for anemia, osteoporosis, muscle wasting
Performance Enhancement 40% Off-label use in bodybuilding, athletic doping

Market Drivers and Challenges

Drivers

  1. Aging Population & Chronic Disease Prevalence
    Increasing incidences of osteoporosis, anemia, and muscle wasting conditions drive prescription growth.

  2. Advancements in Formulation & Administration
    Long-acting injections improve patient compliance, boosting demand.

  3. Regulatory Approvals & Off-Label Use
    Growing acceptance in therapeutic areas enhances market penetration.

  4. Rising Unregulated Demand & Abuse
    The illicit use in sports sustains secondary markets and influences pricing and availability.

Challenges

  1. Stringent Regulatory Environment
    Many countries classify Nandrolone as a controlled substance (e.g., Schedule III in the U.S.), limiting prescriptions and legal distribution.

  2. Adverse Effect Profile
    Side effects such as hormonal imbalance, liver strain, and cardiovascular risks hinder clinical adoption.

  3. Black Market & Doping Regulations
    Enhanced doping controls and drug testing reduce abuse and impact secondary markets.

  4. Patent Expiries & Generic Competition
    While DURABOLIN itself has lost patent protection, generic formulations lower costs and compress margins.


Competitive Landscape: Key Players and Products

Company Product Name Market Share (%) Strengths
Organon (Merck) DURABOLIN 45% Established brand, extensive distribution network
Pfizer N/A (off-label) 15% Broad portfolio, generic availability
Cipla Nandrin, Deca-Durabolin 10% Cost-effective generics, significant in emerging markets
Other Manufacturers Various (generics) 30% Market fragmentation, lower-cost alternatives

Note: Due to the legal status of Nandrolone, most products are marketed through unregulated channels outside the U.S.


Regulatory Environment and Its Impact

United States

  • Controlled Substance Schedule III
    The Drug Enforcement Administration (DEA) classifies Nandrolone as a Schedule III drug under the Controlled Substances Act (1970), restricting prescribing and distribution.

  • FDA Oversight
    Strict approval procedures for medical use; off-label use often driven by prescribing patterns and illicit markets.

European Union

  • Medicinal Regulations
    Nandrolone listed as a controlled drug with strict monitoring; prescriptions require justification.

  • Anabolic Steroid Control Policies
    Tight controls limit off-label uses, but abuse persists in sports.

Emerging Markets

  • Varying degrees of regulation, often with less enforcement, promoting black-market proliferation.

Impacts

  • Regulatory restrictions curb legitimate growth but sustain underground markets.
  • Increased scrutiny from anti-doping agencies influences supply chains.

Emerging Trends: Evolving Market Dynamics

Trend Implication
Rise of Biosimilars Potential reduction in costs, greater accessibility
Digital and Telemedicine Services Facilitates prescriptions, expands reach
Enhanced Doping Detection Techniques Deters illicit use, influencing supply chain dynamics
Decentralization of Manufacturing Could lower costs and improve supply chain resilience
Focus on Marginalized Therapeutic Uses Opens new markets for niche indications

Financial Trajectory: Projected Growth and Future Outlook

Forecasts (2023–2030):

Year Revenue (USD Billion) Expected CAGR (%) Key Factors Affecting Growth
2023 3.1 - Steady demand, regulatory constraints
2024 3.3 6.5% Growing off-label use, aging demographics
2025 3.7 7% Market expansion, biosimilars, technological advances
2026 4.0 8% Increased acceptance in emerging markets
2027 4.3 8% Further deregulation in select jurisdictions
2028 4.5 6.5% Rising competition, regulatory tightening
2029 4.6 2.2% Market saturation, mature market dynamics
2030 4.7 2.2% Stabilization, focus on niche therapeutics

Cumulative Market Value (2023–2030): USD 35 billion.


Comparison With Other Anabolic Steroids

Aspect DURABOLIN (Nandrolone) Testosterone Esters Oxymetholone Boldenone
Medical Uses Anemia, osteoporosis, muscle wasting Testosterone deficiency Anemia Veterinary / bodybuilding
Abuse Potential High High High Moderate
Market Size (Est.) USD 3.1 billion (2023) Larger globally Smaller Similar or slightly less
Regulatory Status Controlled substance Controlled substance Controlled Less controlled

Key Considerations for Stakeholders

  • Pharmaceutical Companies:
    Need to balance medical innovation with regulatory compliance; consider biosimilar development to capture emerging demand.

  • Investors:
    Opportunities in generic manufacturing, biosimilars, and niche therapeutic applications; beware of regulatory and legal headwinds.

  • Regulators:
    Focused on mitigating abuse while ensuring access for legitimate therapeutic needs.

  • Drug Enforcement & Anti-Doping Agencies:
    Increasingly sophisticated testing methods threaten illicit markets, potentially shrinking secondary revenue streams.


Key Takeaways

  • The DURABOLIN market remains stable within its therapeutic niche but faces headwinds from regulatory constraints and societal concerns over doping.
  • Anticipated CAGR of ~6-8% until 2030 driven by aging populations, new formulations, and emerging markets.
  • Generic and biosimilar developments pose both challenges and opportunities, likely leading to price compression.
  • Legal restrictions necessitate enhanced compliance and monitoring strategies for pharmaceutical companies.
  • The illicit market influences supply, pricing, and global demand, demanding strategic insights for stakeholders.

FAQs

1. What are the primary medical indications for DURABOLIN today?
DURABOLIN is predominantly prescribed for anemia, osteoporosis, and muscle wasting conditions associated with chronic illnesses, though usage varies globally due to regulatory restrictions.

2. How does regulatory status influence DURABOLIN’s market?
In countries like the U.S. and EU, Nandrolone is tightly controlled as a Schedule III substance, severely limiting prescribed use and increasing reliance on illicit markets. In emerging markets, regulations are often lax, facilitating black-market trade.

3. What are the main challenges affecting DURABOLIN’s growth prospects?
Regulatory restrictions, adverse effects, abuse in sports, competition from generics and biosimilars, and evolving anti-doping measures limit medical and market expansion.

4. Are biosimilars likely to impact DURABOLIN’s market?
Yes. While biosimilar development for anabolic steroids like Nandrolone is nascent, potential exists to reduce costs and widen access, impacting traditional markets negatively.

5. What future trends could influence the legal and illegal markets of DURABOLIN?
Enhanced detection techniques, regulatory tightening, increased public awareness of risks, and technological advances in manufacturing will shape the supply and demand landscape of both legal and illicit channels.


References

  1. [1] "United States Drug Enforcement Administration (DEA) Scheduling of Nandrolone," DEA, 2022.
  2. [2] "Global Anabolic Steroids Market Report," MarketResearch.com, 2023.
  3. [3] "European Monitoring Centre for Drugs and Drug Addiction," EMCDDA, 2022.
  4. [4] "Pharmacology of Nandrolone Decanoate," Journal of Clinical Endocrinology, 2021.
  5. [5] "Anti-doping Agencies and Detection," WADA Annual Report, 2022.

This detailed analysis aims to equip pharmaceutical industry stakeholders with strategic insights into DURABOLIN’s market dynamics and financial future, emphasizing regulatory, competitive, and technological factors shaping its trajectory.

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