Product Overview

Estradiol Hemihydrate (CAS 35380-71-3) is the hemihydrate form of the naturally occurring endogenous estrogen, 17 beta-estradiol. As a premier China manufacturer and supplier within the Pharmaceutical APIs sector, Conscientia Industrial provides high-purity Estradiol Hemihydrate produced through rigorous multi-step synthesis and crystallization. This active raw material is a cornerstone in hormone replacement therapies, gynecological research, and pharmaceutical formulation development, ensuring high batch consistency and bioavailability for the global market.

Technical Specifications

• Product Name: Estradiol Hemihydrate

• CAS Number: 35380-71-3

• Quality Standard: USP

• Purity (HPLC): ≥98.0%

• Molecular Formula: C18H24O2 · 0.5H2O

• Molecular Weight: 281.39

• Appearance: White to off-white powder

• Specific Rotation: +76.0° - +83.0°

• Water Content: 3.0% - 3.5%

• Country of Origin: China

• Pricing: Competitive price based on quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Steroid and Hormone Expertise: Specialized in the synthesis and purification of potent steroidal active pharmaceutical ingredients.

• Advanced Quality Assurance: Every batch of Estradiol Hemihydrate is verified by HPLC and Mass Spectrometry to meet international pharmacopeia standards.

• Documentation and Compliance: We provide a full technical dossier, 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 bulk commercial manufacturing.

• As a leading China manufacturer, we provide Estradiol Hemihydrate CAS 35380-71-3 with factory-direct pricing.

Packaging & Storage

• Standard Packaging: 100g, 1kg in sealed aluminum bags or custom bulk fiber drums.

• Storage Conditions: Store at 20℃ - 25℃ (Room Temperature) or as specified on the COA. Keep the container tightly sealed and protected from light.

• Safety Handling: This is a potent hormonal API intended for professional industrial production and laboratory research use only.

• Our logistics team ensures safe delivery of Estradiol Hemihydrate CAS 35380-71-3 by courier / air / sea.

Request a Quote & COA for Estradiol Hemihydrate CAS 35380-71-3 Today.