Product Overview
Letrozole API is a premium active ingredient with high purity. It is essential for drug development.
It is available in the controlled grades such as USP, IP, BP, and EP.
This API provides reliable results in manufacturing.
Also, it comes in pharmacopeial grades, making it easier to meet global quality and regulatory standards.
Therapeutic Applications
Letrozole API is used by pharmaceutical companies to develop hormone-modulating formulations.
This API is a support to formulation research, large-scale manufacturing, and regulated production.
It’s a great source of quality, purity, and performance for making pharmaceuticals.
Specification Parameters
Here are the main factors to check the identity, purity, and consistency of Letrozole API in manufacturing. This ensures the product meets the vital quality standards.
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Chemical Name (IUPAC): 4-[(4-cyanophenyl)-(1,2,4-triazol-1-yl)methyl]benzonitrile
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CAS Number: 112809-51-5
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Molecular Formula: C₁₇H₁₁N₅
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Molecular Weight: 285.30 g/mol
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Appearance: White to pale yellow crystalline powder
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Identification Tests: IR, UV, or HPLC-based identification
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Assay Method: HPLC or GC, as per pharmacopeial standards.
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Assay (Purity): Meets specified pharmacopeial limits
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Related Substances / Impurities: Controlled within defined limits.
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Residual Solvents: Comply with ICH guidelines
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Elemental Impurities: Controlled as per ICH Q3D requirements.
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Loss on Drying / Water Content: Within specified low moisture limits.
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Particle Size Distribution: Controlled for manufacturing consistency.
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Microbial limits: Tested and controlled as per non-sterile API standards.
Packaging & Storage
Letrozole API is packed using pharmaceutical-grade HDPE drums, fiber drums, or double-lined bags to protect quality.
Inner liners keep moisture away from the product while it’s being moved.
For the best results, keep the API in a dry and dark spot.
Make sure the temperature remains cool and steady.
Why Choose Us
Actiza Industry offers high-quality Letrozole API.
We maintain strong manufacturing control and have a global supply capacity.
GMP Quality
Letrozole API is produced using strict WHO-GMP standards. It keeps processes running smoothly.
It also maintains quality and ensures batches meet global standards from start to finish.
Bulk Supply
We provide Letrozole API in various bulk sizes.
Our secure packaging options work for both small and large manufacturing.
We ensure purity, stability, and a steady supply.
Regulatory Support
Our API comes with full technical documentation. This includes CoA and compliance data.
Customers can easily meet regulatory, audit, and filing needs.
Global Reach
Actiza Industry has a strong export network in many countries.
This supports prompt delivery, easy communication, and lasting partnerships for API sourcing across the globe.
