Description

17-Hydroxy-2α-Methylpregn-4-Ene-3,20-Dione CAS NO 56145-30-3 is a high-purity synthetic steroid intermediate of significant commercial and research importance. This compound serves as a critical building block in the synthesis of more complex steroid-based active pharmaceutical ingredients (APIs). It is primarily required by pharmaceutical R&D laboratories and manufacturers specializing in hormonal therapies and other steroid-derived products.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of advanced steroid-based drugs and APIs.
• Hormone Research: Used in biochemical research to study steroid hormone pathways, receptor binding, and metabolic processes.
• Reference Standard: Serves as a high-purity analytical standard for quality control and method development in pharmaceutical testing laboratories.
• Process Development: Employed in the development and optimization of synthetic routes for novel therapeutic steroid molecules.

Basic Information

Product Name	17-Hydroxy-2α-Methylpregn-4-Ene-3,20-Dione
CAS No.	56145-30-3
Molecular Formula	C22H32O3
Molecular Weight	344.49 g/mol
Synonyms	2α-Methyl-17α-hydroxypregn-4-ene-3,20-dione; 2α-Methyl-17α-hydroxyprogesterone; 17α-Hydroxy-2α-methylprogesterone; 2α-Methyl-17α-OH-P4; 17-Hydroxy-2α-methylpregn-4-ene-3,20-dione; 2α-Methyl-17α-hydroxy-4-pregnene-3,20-dione
EINECS	Contact for details

Quality Control

Our 17-Hydroxy-2α-Methylpregn-4-Ene-3,20-Dione is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by spectroscopic methods, to ensure it meets the high standards required for pharmaceutical R&D and manufacturing. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.