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Letrozole API | CAS 112809-51-5 Manufacturer & Supplier in China

Letrozole API | CAS 112809-51-5 Manufacturer & Supplier in China

Letrozole API | CAS 112809-51-5 Manufacturer & Supplier in China

Product Overview

Letrozole (CAS 112809-51-5) is a potent non-steroidal aromatase inhibitor. As a premier China manufacturer and supplier within the Pharmaceutical APIs sector, Conscientia Industrial provides high-purity Letrozole produced through rigorous organic synthesis. This active raw material is a critical component in oncology research and pharmaceutical formulation development, ensuring high efficacy and strict impurity control for the global healthcare market.


Technical Specifications

  • Product Name: Letrozole

  • CAS Number: 112809-51-5

  • Quality Standard: USP / EP

  • Purity (HPLC): ≥99.0%

  • Molecular Formula: C17H11N5

  • Molecular Weight: 285.3

  • Appearance: White to off-white crystalline powder

  • Melting Point: 181℃ - 185℃

  • Loss on Drying: ≤0.5%

  • Residue on Ignition: ≤0.1%

  • Country of Origin: China

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Chemical Structure:



CAS 112809-51-5 Letrozole chemical structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Oncology API Expertise: Specialized in the synthesis of high-purity aromatase inhibitors and related pharmaceutical intermediates.

  • Advanced Quality Control: Every batch of Letrozole is verified by HPLC and MS to ensure full compliance with international pharmacopeia standards.

  • Documentation and Compliance: We provide comprehensive technical dossiers, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

  • Scalable Industrial Supply: Reliable production capacity from our China facility to support your project from R&D samples to large-scale commercial manufacturing.

  • As a leading China manufacturer, we provide Letrozole CAS 112809-51-5 with factory-direct pricing.


Packaging & Storage

  • Standard Packaging: 1kg/tin, 5kg/tin, or 25kg/fiber drum with dual PE bags.

  • Storage Conditions: Store at room temperature (below 30℃). Keep the container tightly sealed and protected from light and moisture.

  • Safety Handling: This is a professional-grade API intended for industrial pharmaceutical production and laboratory research use only.

  • Our logistics team ensures safe delivery of Letrozole CAS 112809-51-5 by courier / air / sea.


Request a Quote & COA for Letrozole CAS 112809-51-5 Today.

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