Sildenafil Tartrate | CAS 125024-65-7 | Patent Avoidance Salt

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Blue Eye Bio is a premier authoritative source for high-purity Sildenafil Tartrate (CAS 125024-65-7). As an essential Alternative Salt Form, this compound is strategically utilized by pharmaceutical manufacturers for Patent Avoidance and advanced Formulation Research.
Governed by our British technical headquarters and produced via our Strategic Supply Chain Alliance, we ensure that this tartrate salt meets the rigorous purity benchmarks (≥99.0% HPLC) required to navigate complex global intellectual property landscapes.
We empower Small and Medium-sized Enterprises by providing first-hand access to specialized Active Pharmaceutical Ingredients (APIs) with full technical dossiers (COA, MSDS, NMR spectra). Secure your factory-direct supply today to optimize your drug delivery systems and ensure batch-to-batch consistency.
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Sildenafil Tartrate (CAS 125024-65-7): The Strategic Alternative Salt



"At Blue Eye Bio, we understand that in pharmaceutical development, the right molecule is often a matter of strategic selection. Sildenafil Tartrate is a high-purity Alternative Salt Form of Sildenafil, specifically refined for advanced Formulation Research and Patent Avoidance strategies.

Governed by our British technical headquarters and produced via our Strategic Supply Chain Alliance, we provide this specialized tartrate salt as a premium Active Pharmaceutical Ingredient (API) for global manufacturers looking to navigate complex regulatory and IP landscapes."



1.Technical Matrix



Analysis Item

Specification Standard

Technical Keyword

Product Name

Sildenafil Tartrate

Sildenafil L-Tartrate

CAS Number

125024-65-7

CAS 125024-65-7

Assay (Purity)

≥ 99.0% (HPLC)

High-purity sildenafil salt

Appearance

Off-white to White crystalline powder

Crystalline API

Strategic Use

Patent Avoidance & R&D

Generic drug development

Standard

In-house / Pharma Grade

USP/EP Compliant benchmarks




2.Why choose Blue Eye Bio for Sildenafil Tartrate?


    • IP & Freedom to Operate Support: We provide the technical data needed for your regulatory and legal teams to evaluate Patent Avoidance possibilities. By using our Sildenafil Tartrate, you gain a distinct molecular footprint for your unique formulation.

    • Formulation-Ready Integrity: Unlike standard bulk powders, our tartrate salt is optimized for crystalline integrity and dissolution consistency, critical for laboratories performing bio-equivalence or stability studies.

    • Unified QC Sovereignty (UQS): Every batch is dual-verified using HPLC and NMR to ensure zero residual starting materials and precise salt-to-base ratios.

    • First-hand Economic Edge: As the primary aggregator for our strategic alliance hubs, we offer Small and Medium-sized Enterprises direct manufacturer pricing on high-value specialty salts.






3.Industrial R&D Scenarios

    • Patent Circumvention: Utilizing alternative salt forms to launch generic pipelines before the original salt's patent expires.

    • Novel Delivery Systems: Developing liquid formulations or fast-acting sublingual tablets where the tartrate salt's solubility profile is superior.

    • Comparative Salt-Form Screening: Serving as a reference compound for pharmacokinetic (PK) and pharmacodynamic (PD) modeling.




Compare with other salt forms: [Sildenafil Citrate] and [Sildenafil Mesylate].



    • Q: What is the main benefit of Sildenafil Tartrate over Sildenafil Citrate?

        • A: Sildenafil Tartrate is often utilized as a strategic tool for Patent Avoidance. It may also offer different stability profiles in specific polymer-based formulations used in advanced drug delivery systems.

    • Q: Can Blue Eye Bio provide the NMR spectra for CAS 125024-65-7?

        • A: Yes. For our strategic partners and Small and Medium-sized Enterprises, we provide a full technical dossier, including NMR and HPLC data, to verify the molecular structure and purity of your batch.


Compliance & Support

GMP, ISO, HALAL, KOSHER, FDA Registered.

Full technical dossiers (MSDS, TDS, COA, Allergen Statement) are available for every batch.