Last Updated: May 24, 2026

METRONIDAZOLE IN PLASTIC CONTAINER Drug Patent Profile


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When do Metronidazole In Plastic Container patents expire, and what generic alternatives are available?

Metronidazole In Plastic Container is a drug marketed by Amneal, Baxter Hlthcare Corp, Gland, Hospira, Inforlife, and Rising. and is included in six NDAs.

The generic ingredient in METRONIDAZOLE IN PLASTIC CONTAINER is metronidazole. There are eighteen drug master file entries for this compound. Sixty-eight suppliers are listed for this compound. Additional details are available on the metronidazole profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Metronidazole In Plastic Container

A generic version of METRONIDAZOLE IN PLASTIC CONTAINER was approved as metronidazole by TEVA PHARMS USA on November 6th, 1984.

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Summary for METRONIDAZOLE IN PLASTIC CONTAINER
Recent Clinical Trials for METRONIDAZOLE IN PLASTIC CONTAINER

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SponsorPhase
Universitt LuzernPHASE4
Faiz ur rahmanNA
Rehman Medical Institute - RMIPHASE4

See all METRONIDAZOLE IN PLASTIC CONTAINER clinical trials

Pharmacology for METRONIDAZOLE IN PLASTIC CONTAINER

US Patents and Regulatory Information for METRONIDAZOLE 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
Amneal METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 217665-001 May 24, 2023 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Hospira METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 018890-002 Nov 18, 1983 AP RX Yes Yes ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Baxter Hlthcare Corp METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 078084-001 Mar 31, 2008 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Gland METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 212435-001 Aug 3, 2020 AP RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Rising METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 205531-001 May 9, 2017 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
Inforlife METRONIDAZOLE IN PLASTIC CONTAINER metronidazole INJECTABLE;INJECTION 206191-001 Feb 25, 2019 AP RX No 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
Last updated: April 26, 2026

Market Dynamics and Financial Trajectory for Metronidazole in Plastic Container

Metronidazole in a plastic container is a legacy, high-volume generic product with supply-led market dynamics. Pricing and revenue follow a durable pattern: (1) early post-authorization growth driven by formulary adoption and switching from older pack formats, (2) rapid price erosion after generic entry, (3) margin compression as distributors and retailers consolidate, and (4) stabilization tied to contract manufacturing capacity, packaging-material cost cycles, and reimbursement rules in each geography. The financial trajectory is therefore typically stable in volume but volatile in net revenue due to packaging-driven cost and contract pricing.


What is driving the market for metronidazole by pack format?

Demand baseline stays stable

Metronidazole is used across major indications (notably anaerobic bacterial infections and certain protozoal diseases). Pack format matters most for:

  • Hospital procurement and treatment continuity: consistent dosing supply in wards.
  • Dispensing workflows: compatibility with pharmacy handling and nursing administration processes.
  • Shelf-life and stability: plastic packaging can support specific stability and moisture barrier requirements depending on formulation and closure system.

Packaging is a cost and supply lever

A “plastic container” version competes on total landed cost and supply reliability. Pricing pressure often comes from:

  • Packaging resin and closure components: PET/HDPE costs and closure supply constraints.
  • Contract manufacturing re-optimization: pack-size consolidation that reduces line changeovers.
  • Regulatory and quality system overhead: if packaging changes require stability studies and documentation updates, new entrants may price higher until they rationalize submissions.

Regulatory and payer dynamics shape tender wins

Across many markets, metronidazole is treated as a budget-line item. Market share shifts toward suppliers that win tenders by:

  • Lowest net price under contract
  • Reliable fill-and-finish capacity
  • Proven packaging equivalency (same dosage strength and comparable stability)

How does generic competition reshape pricing and margins?

Price compression follows entry cycles

Metronidazole is widely available. When additional generic SKUs enter with compatible packaging or “equivalent container-closure systems,” the typical pattern is:

  • Wholesale and institutional pricing drops quickly after new supply comes online.
  • Retail price follows more slowly where reimbursement rules or pharmacy substitution policies lag.
  • Manufacturer gross margin declines first, then stabilizes once supply normalizes.

Margin mix shifts to contracts

Because pricing is tender-driven, financial trajectory depends on:

  • Share of sales to institutions vs retail
  • Duration of supply agreements
  • Incoterms and logistics structure (plastic packaging can reduce breakage risk versus glass in some workflows, affecting returns and claims)

Packaging changes can trigger one-time cost spikes

Even when active ingredient is unchanged, a move toward or between plastic container systems can cause:

  • Higher unit packaging costs during ramp-up
  • Temporary line-efficiency losses during switching
  • Administrative and compliance costs for the packaging configuration

These costs usually fade after volume scales.


What are the supply-side constraints and their financial impact?

Manufacturing capacity and packaging-line utilization

Supply is constrained by:

  • API and intermediate availability (affects fill schedules and batch-release timing)
  • Finished dosage formulation capacity (blends, fills, and sterilization/aseptic steps depending on form)
  • Packaging line throughput (labeling, closure application, and overwrap)

Financially, underutilized packaging capacity increases unit costs. Once utilization improves, gross margin can rebound even if price stays flat.

Distribution and handling

Plastic containers can:

  • reduce breakage-related losses compared with glass in some channels
  • improve logistics efficiency in warehousing
  • lower claims in high-throughput distribution environments

These benefits support net profitability, but they rarely overcome the structural price erosion from generic competition.


How will revenue and profitability typically evolve over time?

Phase pattern for metronidazole legacy generics

A common financial trajectory for a mature metronidazole SKU in an established pack format looks like this:

Time window Market event profile Revenue pattern Margin pattern
Early lifecycle after pack rollout Adoption by institutions, substitution by pharmacies Growth led by switching Gross margin higher than mature level due to limited pack competition
Mid lifecycle Multiple generics compete at equivalent dose and form Volume expands or plateaus Price erosion and higher rebate pressure compress margin
Mature lifecycle Contract-driven demand, fewer marginal entrants Volume stable; revenue tracks pricing Margin stabilizes, but net income becomes sensitive to packaging and freight cost swings
Down-cycle Tender re-bids, rationalization of SKUs Revenue declines unless contract secured Margin squeezed until supply rationalization or cost reduction

Net revenue sensitivity

For metronidazole in plastic containers, net revenue sensitivity usually concentrates in:

  • Packaging material and closure pricing (affects COGS per unit)
  • Contract pricing cadence (affects gross-to-net)
  • Channel mix (institution vs retail)
  • Freight volatility (plastic containers change unit weight and cube vs alternatives)

Which metrics best track financial trajectory for this product type?

Commercial KPIs

  • Institutional share of metronidazole sales (tender share is the main driver)
  • Average net selling price (ASP) by geography
  • Unit volume movement vs competitive pack formats
  • Returns and claims rate (handling-related loss can show up in plastic vs glass comparisons)

Operational KPIs

  • Packaging line OEE (overall equipment effectiveness) and changeover time
  • Batch release lead time (can create stock-outs and lost tender deliveries)
  • Unit COGS variance driven by resin and closure inputs

Financial KPIs

  • Gross margin by pack size and geography
  • Rebate and chargebacks (often larger in generic retail and institutional rebate structures)
  • Working capital (inventory turns and supplier payment terms)

What does “plastic container” change in competitive positioning?

Competitive advantage is mostly cost and reliability

A plastic container can improve:

  • product handling and durability in distribution
  • packaging throughput in hospitals and pharmacies
  • stability logistics depending on formulation and closure configuration

But it does not typically create pricing power in metronidazole, because:

  • clinicians treat the active ingredient as equivalent
  • procurement prefers lowest net price under tenders
  • generic substitution policies reduce brand-based differentiation

Where it can matter: pack-size fit

The most material pack-format advantage is often the dosing schedule fit:

  • correct unit count for treatment duration
  • compatibility with ward dispensing practices
  • reduced wastage in short-cycle therapies

Wastage reduction can improve total cost of care for institutions, which increases the chance of tender awards even when unit price is not the lowest.


How do contract dynamics determine market share?

Tenders are the unit of market control

Metronidazole supply is typically won by:

  • multi-source awarding with price ranking
  • preferred supplier frameworks
  • periodic re-bids that re-rank based on ASP and delivery performance

The plastic container SKU tends to win where:

  • it matches requested pack specifications exactly
  • delivery performance metrics are strong
  • it can be sourced at stable cost

Failure modes

Revenue erosion can accelerate when:

  • packaging specification conflicts block substitution in a tender
  • quality deviations lead to temporary suspension
  • packaging supply constraints cause missed allocations

Financial trajectory scenarios for metronidazole in plastic container

Scenario A: Stable contracts and controlled packaging costs

  • Revenue: stable or mildly growing with volume
  • Margins: stabilize as resin and closure costs normalize
  • Risk: low, dominated by tender re-bid timing

Scenario B: Intensified generic pack competition

  • Revenue: volume may hold, but ASP declines
  • Margins: compress due to gross-to-net pressure and rebate competition
  • Risk: medium to high, depends on institutional share

Scenario C: Packaging cost spike

  • Revenue: flat, because price follow-through lags contract renegotiation
  • Margins: temporary compression until contracts and procurement adjust
  • Risk: medium, tied to materials cycles and supplier concentration

Key Takeaways

  • Metronidazole in plastic containers is a mature, supply-led generic market where revenue tracks volume stability and net price drives profitability.
  • Market share is mostly determined by institutional tender wins, packaging specification compliance, and delivery performance.
  • Financial trajectory typically follows a post-rollout growth then rapid price erosion pattern, with later stabilization governed by contract cadence and packaging-material cost cycles.
  • Packaging affects financials primarily through COGS per unit, supply reliability, and logistics handling losses, not through sustained pricing power.

FAQs

  1. Is metronidazole in a plastic container priced differently than other containers?
    Pricing differences usually reflect total landed cost and contract spec fit rather than active ingredient economics. Net price still converges under tender and generic substitution.

  2. What determines whether the product gains or loses share?
    Share hinges on tender awards, pack specification compliance, and delivery reliability, with competitive pressure strongest when new equivalent SKUs enter.

  3. What financial metric is most sensitive to the plastic container switch?
    COGS variance (resin and closure costs, packaging line efficiency) and resulting gross margin.

  4. Does volume growth offset price erosion for metronidazole?
    Often only partially. Volume can remain stable, but price erosion commonly drives net income sensitivity to ASP and gross-to-net.

  5. What are the biggest risks to profitability over the next contract cycles?
    Tender re-bids, packaging input cost spikes, and quality or supply interruptions that force temporary delistings or missed allocations.


References (APA)

[1] No citable sources were provided in the prompt for container specifications, regulatory status, or financial benchmarks tied to “METRONIDAZOLE IN PLASTIC CONTAINER.”

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