Description

Pregnanolone Sulfate Pyridinium Salt is a high-purity, chemically defined derivative of the endogenous neurosteroid pregnanolone. This compound is of significant value as a key intermediate and reference standard in advanced pharmaceutical research and development. It is primarily utilized by research institutions and pharmaceutical companies engaged in neuroendocrinology, neuropharmacology, and the synthesis of novel therapeutic agents targeting the central nervous system.

Application

• Neurosteroid Research: Critical as a reference standard and precursor in studies investigating the synthesis, metabolism, and biological activity of endogenous neuroactive steroids.
• Pharmaceutical Intermediate: Serves as a key building block in the synthetic pathways for developing novel neuropharmaceuticals and potential therapeutic agents.
• Biochemical Assays: Used in the development and validation of analytical methods, such as LC-MS/MS, for the quantification of steroid metabolites in biological matrices.
• Receptor Binding Studies: Employed in vitro to study interactions with neurotransmitter receptors, including GABAA and NMDA receptors, to elucidate mechanisms of neurosteroid action.
• Metabolic Pathway Analysis: A tool for tracing and understanding the sulfation and conjugation pathways of steroid hormones within metabolic studies.

Basic Information

Product Name	Pregnanolone Sulfate Pyridinium Salt
CAS No.	124107-39-7
Molecular Formula	C26H39NO5S
Molecular Weight	477.66 g/mol
Synonyms	3α-Hydroxy-5β-pregnan-20-one sulfate pyridinium salt; 5β-Pregnan-3α-ol-20-one sulfate pyridinium salt; Pregnanolone (3α,5β) sulfate pyridinium salt; Allopregnanolone sulfate pyridinium salt (common name); 3α,5β-Tetrahydroprogesterone sulfate pyridinium salt
EINECS	Contact for details

Quality Control

Every batch of Pregnanolone Sulfate Pyridinium Salt is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee compliance with your research specifications.

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 must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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