Last Updated: June 18, 2026

metronidazole hydrochloride - Profile


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What are the generic drug sources for metronidazole hydrochloride and what is the scope of freedom to operate?

Metronidazole hydrochloride is the generic ingredient in two branded drugs marketed by Pfizer and Abraxis Pharm, and is included in two NDAs. Additional information is available in the individual branded drug profile pages.

Summary for metronidazole hydrochloride
US Patents:0
Tradenames:2
Applicants:2
NDAs:2

US Patents and Regulatory Information for metronidazole hydrochloride

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Pfizer FLAGYL I.V. metronidazole hydrochloride INJECTABLE;INJECTION 018353-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Abraxis Pharm METRONIDAZOLE HYDROCHLORIDE metronidazole hydrochloride INJECTABLE;INJECTION 070295-001 Oct 15, 1985 DISCN No No ⤷  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

Investment Scenario and Fundamentals Analysis for Metronidazole Hydrochloride

Last updated: February 20, 2026

How Does the Market for Metronidazole Hydrochloride Look?

Metronidazole hydrochloride, an antimicrobial agent effective against anaerobic bacteria and protozoa, is classified as a generic pharmaceutical. The drug's global market value was approximately $600 million as of 2022, with an expected Compound Annual Growth Rate (CAGR) of around 2.5% over the next five years, driven by demand in developed markets and expanding use in emerging economies ([1]).

The majority of sales derive from North America (40%), followed by Europe (30%), Asia-Pacific (20%), and other regions (10%). Traditional markets hold steady, but newer markets show growth potential due to increasing prevalence of infections and improved healthcare infrastructure.

What Are Key Market and Regulatory Considerations?

Market Drivers

  • Rising incidence of anaerobic infections.
  • Growing awareness and access to antibiotics.
  • Expansion of use in gynecological treatments, such as bacterial vaginosis and trichomoniasis.
  • Off-label uses and combination therapies.

Competition and Patent Landscape

  • No active patent protections for metronidazole hydrochloride itself, as the original patents expired in the early 2000s.
  • Produces high generic competition, which drives prices downward.
  • Key suppliers include Teva, Mylan, Pfizer, and several regional players.

Regulatory Environment

  • Approved by major agencies (FDA, EMA, PMDA).
  • Tight quality controls with Good Manufacturing Practices (GMP) compliance.
  • Recent market approvals focus on quality standards rather than patent protections.

What Is the Manufacturing and Supply Chain Outlook?

  • Standard synthesis involves chlorination and nitration processes.
  • Manufacturing cost estimates range from $0.15 to $0.30 per gram, depending on scale and location.
  • Supply chain risks include raw material shortages and regulatory compliance delays.
  • Recent trends favor contract manufacturing organizations (CMOs) for capacity expansion.

How Do Financials and Investment Returns Look?

Cost Structure and Margins

Aspect Estimate
Manufacturing Cost per kg $150,000 - $300,000
Typical Gross Margin 35% – 50% (generic market average)
R&D Cost (if developing new formulations) High, but not impacting current generic sales

Pricing Trends

  • Average wholesale price in the U.S. is approximately $1.20 per gram.
  • Price erosion due to commoditization reduces profitability.
  • Entry of new generics has driven prices down by approximately 30% over the past decade.

Investment Considerations

  • Low barriers to entry position the drug as a stable but low-growth asset.
  • Focus on regions with rising infection rates offers upside.
  • Investment in manufacturing efficiencies can improve margins.

What Are Risks and Opportunities?

Risks

  • Market saturation leading to declining prices.
  • Regulatory changes impacting manufacturing standards.
  • Emergence of resistance or new therapies.

Opportunities

  • Expansion into new markets with unmet needs.
  • Developing formulations (e.g., slow-release, combination drugs).
  • Vertical integration in supply chain to reduce costs.

Key Takeaways

  • Metronidazole hydrochloride remains a low-margin, high-volume generic drug.
  • Market growth is slow but steady, driven by global healthcare demands.
  • High competition and price erosion challenge profitability.
  • Opportunities lie in market expansion and formulation innovation.
  • Supply chain reliability and regulatory compliance are critical for sustained operations.

FAQs

1. Is metronidazole hydrochloride a good investment?
It offers steady cash flow due to its stable market, but low margins and high competition limit growth potential.

2. When do patent expirations influence the market?
Most patents expired in the early 2000s, leading to broad generic availability.

3. Which regions offer the highest growth potential?
Emerging markets in Asia-Pacific and Africa have increasing infection rates and improving healthcare infrastructure.

4. How can manufacturers improve profitability?
By optimizing manufacturing efficiencies, reducing costs, and diversifying formulations.

5. Are there any regulatory hurdles?
Manufacturing must comply with GMP standards, but no new approvals are typically needed for generics unless formulations change.


References

  1. Market Research Future. (2022). Global Metronidazole Market Report. Retrieved from [source].

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