Description

(17α)-16β-Methylprogesterone is a synthetic progestin steroid, a derivative of progesterone. This compound is of significant interest in pharmaceutical research and development, particularly for its hormonal activity and potential as a synthetic intermediate. It serves as a key building block for researchers and manufacturers in the pharmaceutical and life sciences sectors, where precise chemical structure and high purity are paramount for developing active pharmaceutical ingredients (APIs) and reference standards.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of more complex steroidal drugs and progestin-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and a tool compound in endocrinology and hormone receptor studies to investigate progestogenic activity.
• Steroid Synthesis: Serves as a versatile starting material or intermediate in organic synthesis for creating novel steroid analogs with modified biological profiles.
• Veterinary Medicine: Potential application in the development of hormonal treatments for animals, subject to regulatory approval and formulation.
• Academic & Contract Research: Supplied to universities and CROs (Contract Research Organizations) for fundamental research in chemistry and pharmacology.

Basic Information

Product Name	(17α)-16β-Methylprogesterone
CAS No.	1922-34-5
Molecular Formula	C22H32O2
Molecular Weight	328.49 g/mol
Synonyms	16β-Methylprogesterone; 16β-Methyl-4-pregnene-3,20-dione; 16β-Methylpregn-4-ene-3,20-dione; 16β-Methyl-17α-progesterone; 17α-Hydroxy-16β-methylpregn-4-ene-3,20-dione
EINECS	217-667-5

Quality Control

Our (17α)-16β-Methylprogesterone is produced and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
Residual Solvents (GC)	Complies with ICH guidelines
Loss on Drying	≤ 0.5%

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