Description

Pregn-4-Ene-3,20-Dione, 7Alpha-Methyl- is a high-purity steroid derivative, also known as 7α-Methylprogesterone, serving as a critical pharmaceutical intermediate and research chemical. Its value lies in its role as a key building block for synthesizing more complex steroid-based active pharmaceutical ingredients (APIs) and for biochemical research into hormonal pathways. This compound is essential for manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and fine chemical sectors seeking reliable, high-quality intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of specialized steroid hormones and other therapeutic agents.
• Biochemical Research: Used as a reference standard or experimental compound in studies investigating progesterone receptor activity and steroid metabolism.
• Fine Chemical Synthesis: Employed in custom synthesis and process development for creating novel steroid analogs with potential biological activity.
• API Development: Serves as a starting material or intermediate in the research and development of new Active Pharmaceutical Ingredients (APIs).

Basic Information

Product Name	Pregn-4-Ene-3,20-Dione, 7Alpha-Methyl-
CAS No.	2640-71-3
Molecular Formula	C22H32O2
Molecular Weight	328.49 g/mol
Synonyms	7α-Methylprogesterone; 7α-Methyl-4-pregnene-3,20-dione; 7-Methylprogesterone; NSC 17256; 7α-Methylpregn-4-ene-3,20-dione; 7α-Methyl-δ4-pregnene-3,20-dione
EINECS	Contact for details

Quality Control

Our Pregn-4-Ene-3,20-Dione, 7Alpha-Methyl- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards for research and synthesis. Certificates of Analysis (COA) with detailed specifications are provided for every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed and away from direct light to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%

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