Description

Gestadienol is a high-purity steroid intermediate of significant importance in pharmaceutical synthesis. This compound is valued for its role as a versatile building block in the production of active pharmaceutical ingredients (APIs) and other fine chemicals. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and life science sectors for the development of therapeutic agents.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of steroid-based drugs and hormones.
• Research & Development: Used in laboratory settings for the discovery and development of new chemical entities and therapeutic candidates.
• Fine Chemical Synthesis: Employed in multi-step organic synthesis to create complex molecules for various industrial applications.
• Biochemical Research: Serves as a reference standard or reagent in studies involving steroid metabolism and biological pathways.

Basic Information

Product Name	Gestadienol
CAS No.	14340-01-3
Molecular Formula	C21H30O2
Molecular Weight	314.46 g/mol
Synonyms	13-Ethyl-17-hydroxy-18,19-dinor-17α-pregna-4,15-dien-20-yn-3-one; Gestadienol; 17α-Ethynyl-17β-hydroxy-18,19-bisnorandrosta-4,15-dien-3-one; 17α-Ethynyl-18,19-dinor-17β-hydroxyandrosta-4,15-dien-3-one; 17α-Ethynyl-18,19-bisnor-17β-hydroxyandrosta-4,15-dien-3-one; (8R,9S,10R,13S,14S,17R)-17-ethynyl-13-ethyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one
EINECS	Contact for details

Quality Control

Our Gestadienol is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes rigorous analytical testing, including identification, assay, and impurity profiling, to meet the stringent requirements of pharmaceutical-grade intermediates. Certificates of Analysis (COA) documenting full specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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