Dienogest API | CAS 65928-58-7 Manufacturer & Supplier in China

Product Overview

Dienogest (CAS 65928-58-7) is a unique fourth-generation synthetic progestin characterized by its 17α-cyanomethyl group and the absence of an ethinyl group at the C17 position. Within the Pharmaceutical APIs and biochemical research sectors, it is highly prioritized for its potent selective progestogenic activity and moderate anti-androgenic properties. As a leading manufacturer based in China, Conscientia Industrial utilizes precision multi-step steroid synthesis and advanced recrystallization protocols to ensure the highest structural integrity and isomeric purity. Our product serves as a vital technical component for laboratory research and the development of sophisticated hormone-based chemical formulations, maintaining a strict purity profile to meet global technical requirements for batch-to-batch consistency.

Technical Specifications

• Product Name: Dienogest

• CAS Number: 65928-58-7

• Category: Pharmaceutical APIs

• Quality Standard: USP / EP

• Purity (HPLC): ≥99.0%

• Molecular Formula: C20H23NO2

• Molecular Weight: 311.42

• Appearance: White to off-white powder

• Specific Rotation: -290° to -315°

• Loss on Drying: ≤0.5%

• Single Impurity: ≤0.1%

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Dienogest CAS 65928-58-7.

• Advanced Analytical Verification: Every batch is validated through HPLC, NMR, and IR spectroscopy to confirm chemical identity and minimize related substances and residual solvents.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA) for technical evaluation.

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from laboratory-scale research to large-scale bulk industrial supply.

• Direct Source Advantage: As a primary manufacturer, we provide Dienogest CAS 65928-58-7 with efficient lead times and professional direct factory technical support.

Packaging & Storage

• Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or 25kg/fiber drum with dual PE protection for chemical integrity.

• Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and moisture.

• Safety Handling: This material is a technical-grade steroid hormone intended for industrial production and laboratory research use only. Proper PPE must be worn.

Our logistics team ensures secure distribution of Dienogest CAS 65928-58-7 via global courier and air freight.

Request a Quote & COA for Dienogest CAS 65928-58-7 Today.