Description

3-Deoxonorgestrel is a synthetic progestin, a key pharmaceutical intermediate and reference standard in steroid chemistry. This compound is valued for its role in the research and development of hormonal therapeutics and analytical methods. It is primarily utilized by pharmaceutical manufacturers and research institutions engaged in endocrinology, drug discovery, and quality control laboratories.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of advanced progestogen-based active pharmaceutical ingredients (APIs).
• Reference Standard: Used for analytical method development, validation, and quality control testing in pharmaceutical manufacturing (e.g., HPLC, GC-MS).
• Biochemical Research: Serves as a tool compound for studying progesterone receptor binding, hormonal pathways, and steroid metabolism in vitro.
• Contraceptive Development: Investigated in the R&D of novel hormonal contraceptives and related therapeutic agents.
• Impurity Profiling: Employed as a known impurity or degradation product standard to ensure the purity and safety of final drug products.

Basic Information

Product Name	3-Deoxonorgestrel
CAS No.	124478-41-7
Molecular Formula	C₂₀H₂₆O₂
Molecular Weight	298.42 g/mol
Synonyms	13-Ethyl-17-hydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one; 17α-Ethynyl-17β-hydroxy-18,19-dinor-4-androsten-3-one; 17α-Ethynyl-18,19-dinortestosterone; 3-Deoxy-17α-ethynyl-18,19-dinortestosterone; Norgestrel Impurity; Norlevonorgestrel
EINECS	Contact for details

Quality Control

Our 3-Deoxonorgestrel is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC purity assay, related substance analysis, and identity confirmation (IR, MS). Certificates of Analysis (COA) with detailed chromatographic data are provided to ensure compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container should be kept in a desiccated environment to prevent moisture absorption.

Specification

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