Description

N,n-Diethyl-2-(((3-Beta,20R)-20-Hydroxypregn-5-En-3-Yl)Oxy)-n-Methylethanaminium 4-Methylbenzenesulfonate is a high-purity steroid derivative, specifically a quaternary ammonium salt of a pregnenolone ether. This compound is a critical pharmaceutical intermediate valued for its role in the synthesis of specialized steroidal drugs and active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and life sciences sectors for the development of hormone-based therapies and other advanced medicinal compounds.

Application

• Pharmaceutical Intermediate: A key building block in the multi-step synthesis of steroidal active pharmaceutical ingredients (APIs).
• Steroid Drug Development: Used in research and development for creating novel hormone-based therapeutics.
• Biochemical Research: Serves as a reference standard or precursor in metabolic and endocrine pathway studies.
• Process Chemistry: Employed in scale-up and optimization of synthetic routes for complex steroid molecules in GMP environments.

Basic Information

Product Name	N,n-Diethyl-2-(((3-Beta,20R)-20-Hydroxypregn-5-En-3-Yl)Oxy)-n-Methylethanaminium 4-Methylbenzenesulfonate
CAS No.	68710-62-3
Molecular Formula	C33H53NO5S
Molecular Weight	575.85 g/mol
Synonyms	Pregnenolone 3-(2-Diethylmethylaminoethoxy) Tosylate; 20R-Hydroxypregn-5-en-3β-yloxy-N,N-diethyl-N-methylethanaminium p-Toluenesulfonate; (20R)-20-Hydroxypregn-5-en-3β-yl 2-(Diethylmethylammonio)ethyl Ether p-Toluenesulfonate; Pregnenolone Diethylmethylaminoethyl Ether Tosylate; 68710-62-3; Pregnenolone 3-(N,N-Diethyl-N-methylaminoethoxy) Tosylate Salt
EINECS	Contact for details

Quality Control

Our N,n-Diethyl-2-(((3-Beta,20R)-20-Hydroxypregn-5-En-3-Yl)Oxy)-n-Methylethanaminium 4-Methylbenzenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets exacting standards suitable for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed in a desiccated environment to maintain stability and prevent degradation.

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%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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