Description

Peracetic Acid 20-Cyano-3,3-(Ethylenebisoxy)Pregn-5-En-20-Yl Ester CAS NO 62623-52-3 is a high-purity, synthetic steroid derivative primarily utilized as a critical pharmaceutical intermediate. This compound is valued for its specific molecular architecture, which serves as a key building block in the synthesis of advanced steroid-based active pharmaceutical ingredients (APIs). It is essential for research and production facilities in the pharmaceutical and fine chemical sectors requiring precise, high-quality intermediates for complex synthetic pathways.

Application

• Pharmaceutical Intermediate: A key precursor in the multi-step synthesis of potent corticosteroid and other steroidal APIs.
• Research & Development: Used in medicinal chemistry for the discovery and development of new steroid-based therapeutic agents.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialized steroid compounds.
• Process Chemistry: Serves as a standardized intermediate in optimizing and scaling up production processes for steroid drugs.
• Reference Standard: Can be supplied as a high-purity standard for analytical method development and quality control in pharmaceutical labs.

Basic Information

Product Name	Peracetic Acid 20-Cyano-3,3-(Ethylenebisoxy)Pregn-5-En-20-Yl Ester
CAS No.	62623-52-3
Molecular Formula	C₂₆H₃₅NO₄
Molecular Weight	425.57 g/mol
Synonyms	20-Cyano-3,3-(ethylenebisoxy)pregn-5-en-20-yl peracetate; 20-Cyano-3,3-ethylenedioxypregn-5-en-20-yl peracetate; 20-Cyano-21-peracetoxy-3,3-ethylenedioxypregn-5-ene; Pregn-5-ene-20-carbonitrile, 3,3-(1,2-ethanediylbis(oxy))-, 20-peracetate; Steroid CN-EDO Peracetate Intermediate
EINECS	Contact for details

Quality Control

Our production of this pharmaceutical intermediate adheres to strict quality management systems. Every batch is subjected to comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting all critical parameters. We support compliance with cGMP guidelines for advanced intermediates, ensuring traceability and reliability for our global pharmaceutical partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept sealed under an inert atmosphere (e.g., nitrogen) after opening to prevent degradation. Keep away from heat, open flames, and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single unknown impurity	≤ 0.5%
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.