Description

Algestone is a synthetic progestogen steroid, a key intermediate in the synthesis of various pharmaceutical compounds. Its defined chemical structure and high purity are critical for ensuring the efficacy and safety of the final active pharmaceutical ingredients (APIs). This product is essential for manufacturers in the pharmaceutical and life sciences industries, particularly those developing hormonal therapies and other steroid-based medications.

Application

• Pharmaceutical Intermediate: Primary use as a key building block in the synthesis of advanced steroid-based active pharmaceutical ingredients (APIs).
• Hormone Research & Development: Serves as a critical reference standard and starting material in preclinical and clinical research for progestogen-related studies.
• Contraceptive Formulations: Used in the development and production of long-acting hormonal contraceptives and related drug delivery systems.
• Veterinary Pharmaceuticals: Employed in the manufacture of hormonal treatments for animal health applications.
• Fine Chemical Synthesis: Acts as a versatile chiral synthon for creating complex molecules in advanced organic chemistry.

Basic Information

Product Name	Algestone
CAS No.	595-77-7
Molecular Formula	C₂₄H₃₄O₃
Molecular Weight	370.53 g/mol
Synonyms	Algestone; 16α,17α-Dihydroxyprogesterone; 16α,17α-Dihydroxypregn-4-ene-3,20-dione; Dihydroxyprogesterone; Alphasone; 16α-Hydroxyprogesterone; NSC-92336
EINECS	Contact for details

Quality Control

Our Algestone is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the high-purity standards required for pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP (current Good Manufacturing Practice) standards for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.