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Last Updated: December 31, 2025

Suppliers and packagers for METHYLIN ER


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METHYLIN ER

Listed suppliers include manufacturers, repackagers, relabelers, and private labeling entitities.

Applicant Tradename Generic Name Dosage NDA NDA/ANDA Supplier Package Code Package Marketing Start
Specgx Llc METHYLIN ER methylphenidate hydrochloride TABLET, EXTENDED RELEASE;ORAL 075629 ANDA SpecGx LLC 0406-1445-01 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (0406-1445-01) 2000-05-09
Specgx Llc METHYLIN ER methylphenidate hydrochloride TABLET, EXTENDED RELEASE;ORAL 075629 ANDA SpecGx LLC 0406-1473-01 100 TABLET, EXTENDED RELEASE in 1 BOTTLE (0406-1473-01) 2000-05-09
>Applicant >Tradename >Generic Name >Dosage >NDA >NDA/ANDA >Supplier >Package Code >Package >Marketing Start

Suppliers for the Pharmaceutical Drug: METHYLIN ER

Last updated: August 12, 2025


Introduction

Methylphenidate Extended Release (ER), branded as Methylin ER among other names, is a widely prescribed medication primarily used to treat Attention Deficit Hyperactivity Disorder (ADHD) and Narcolepsy. As a central nervous system stimulant, its manufacturing and supply chain encompass a diverse array of pharmaceutical companies operating globally. This article examines the landscape of suppliers for Methylin ER, analyzing manufacturing sources, market players, regulatory considerations, and supply chain dynamics to inform industry stakeholders.


Overview of Methylin ER and Market Significance

Methylphenidate ER formulations, including Methylin ER, are crucial components in ADHD management due to their controlled-release mechanism that offers sustained therapeutic effects over several hours. The unique formulations often involve complex manufacturing processes, which limit the number of generic manufacturers capable of producing compliant and high-quality products.

The global demand for methylphenidate ER formulations continues to grow, driven by increasing ADHD diagnoses and expanding access in emerging markets. Consequently, securing reliable suppliers and understanding the supply chain structure is pivotal for pharmaceutical companies, distributors, and healthcare providers.


Major Manufacturers and Suppliers of Methylin ER

1. U.S.-Based Branded and Generic Manufacturers

a. Janssen Pharmaceuticals (Johnson & Johnson)
Janssen is the original patent holder for Concerta and other methylphenidate ER formulations. Although patent expirations have led to the entry of generics, Janssen continues to supply certain markets with proprietary formulations that maintain manufacturing standards and supply reliability. Its extensive distribution network consolidates its role as a key supplier within the U.S. and select international markets.

b. Teva Pharmaceutical Industries
Teva is a prominent player in methylphenidate ER generics. As one of the world's largest generic drug manufacturers, Teva has the capacity to produce methylphenidate ER formulations at scale, supplying various markets under numerous brand names, including Methylin ER and generic equivalents.

c. Sandoz (Novartis)
Sandoz manufactures methylphenidate ER formulations, predominantly targeting the U.S. and European markets. Their focus on high-quality generics makes them a dependable supplier for healthcare providers seeking alternative options.

d. Mallinckrodt Pharmaceuticals
Mallinckrodt's portfolio includes methylphenidate ER products, emphasizing quality manufacturing and broad distribution channels, especially in North America and select international markets.

2. International Manufacturers and Generics

a. Richter (Czech Republic)
Richter offers methylphenidate ER formulations in Europe, often branded as Medikinet ER. Their manufacturing facilities meet stringent European regulatory standards, providing reliable supply sources within the EU.

b. Trigen Laboratories
Specializing in controlled-release formulations, Trigen produces methylphenidate ER under various brand licenses, primarily catering to the U.S. market through generic channels.

c. Medreich (India)
Medreich manufactures methylphenidate ER formulations for export and domestic use in India, serving as an alternate supply point in Asian markets.


Supply Chain Dynamics and Regulatory Considerations

The production of methylphenidate ER involves stringent regulatory oversight, especially given its controlled substance status under international and national legislation (e.g., DEA in the U.S., EMA regulations in Europe). Manufacturers require licenses for handling and distributing controlled substances, which constrains the total number of compliant suppliers.

This regulatory environment often leads to limited manufacturing sources, increasing reliance on a small pool of high-quality producers, often located in Europe, North America, and select Asian countries. Disruptions—such as supply chain interruptions, manufacturing compliance issues, or geopolitical factors—pose risks to consistent availability.

Additionally, patent expirations and the entrance of generics have diversified the supplier landscape, though market concentration persists due to high manufacturing barriers. The quality assurance standards imposed by agencies like the FDA and EMA practically restrict the supply chain to manufacturers with approved facilities.


Emerging Trends and Future Outlook

1. Supply Chain Diversification
Pharmaceutical companies aim to diversify supplier bases to mitigate risks posed by manufacturing disruptions. Increasingly, firms are engaging multiple approved manufacturers across different regions.

2. Regulatory Harmonization
Greater alignment among international regulatory agencies simplifies approval processes, enabling new entrants with compliant manufacturing setups to enter the market.

3. Capacity Expansion
Major players, notably Teva and Sandoz, are expanding production capacity to meet rising global demand, which could impact supply availability and pricing.

4. Contract Manufacturing Organizations (CMOs)
Outsourcing manufacturing to CMOs with appropriate licenses offers a pathway for newer suppliers to enter the methylphenidate ER market without significant infrastructure investment.


Key Challenges in the Supplier Landscape

  • Regulatory Compliance: Strict control over manufacturing and distribution channels restricts supplier expansion.
  • Market Concentration: The limited number of high-quality, approved manufacturers may lead to potential supply shortages.
  • Price Volatility: Fluctuations in raw material costs, regulatory fees, and production expenses influence pricing and supply stability.
  • Global Disruptions: Political, economic, or health crises (e.g., pandemics) can disturb supply chains, emphasizing the importance of diversified sourcing.

Conclusion

The supply ecosystem for Methylin ER is characterized by a handful of leading manufacturers, primarily operating within North America, Europe, and select Asian markets. Key suppliers include Johnson & Johnson (through Janssen), Teva, Sandoz, and regional producers such as Richter. These suppliers are tightly regulated, with high barriers to entry, ensuring quality but limiting supply flexibility.

Given the rising demand and inherent supply risks, stakeholders should prioritize supplier diversification, monitor regulatory developments, and consider manufacturing partnerships to ensure a resilient supply chain.


Key Takeaways

  • Major suppliers of methylphenidate ER include Janssen (Johnson & Johnson), Teva, Sandoz, and Richter, with additional regional manufacturers expanding market access.
  • The stringent regulatory environment limits the number of compliant manufacturers, contributing to supply concentration and potential shortages.
  • Supply chain resilience can be strengthened through diversification, engage with CMOs, and monitor policy/regulatory changes.
  • Capacity expansion by key players and international harmonization of standards are positive signals for future supply stability.
  • Stakeholders should maintain comprehensive supplier due diligence to mitigate disruptions in methylphenidate ER availability.

FAQs

Q1. Which companies are the leading global manufacturers of Methylin ER?
A. Key manufacturers include Janssen (Johnson & Johnson), Teva Pharmaceutical Industries, Sandoz (Novartis), and Richter, especially in European markets.

Q2. Are there significant regional differences in methylphenidate ER suppliers?
A. Yes. North America primarily relies on Janssen and Teva, Europe on Richter and Sandoz, while Asian markets involve regional producers like Medreich.

Q3. What regulatory hurdles do suppliers face in manufacturing methylphenidate ER?
A. Manufacturers must secure controlled substance licenses, adhere to strict manufacturing standards, and obtain regulatory approvals from agencies like the FDA or EMA.

Q4. Is the supply of methylphenidate ER at risk of disruption?
A. While supply risk exists due to regulatory constraints and market concentration, diversification efforts are ongoing to mitigate shortages.

Q5. How might future regulations impact methylphenidate ER suppliers?
A. Harmonization of international standards and stricter controls may reduce the number of compliant manufacturers, but they can also streamline approval processes for new entrants.


Sources:

[1] U.S. Food and Drug Administration (FDA) database on approved methylphenidate formulations.
[2] European Medicines Agency (EMA) public assessment reports.
[3] Company financial and product portfolios (Teva, Janssen, Sandoz).
[4] Industry reports on controlled substance manufacturing and supply chain dynamics.
[5] Global Pharmaceutical Supply Chain Insights, MarketWatch.

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