Description

Pregna-5,20-Dien-3β-Yl 2-(Acetylamino)-2-Deoxy-β-D-Galactopyranoside 3-Acetate 4,6-Dibutanoate is a high-purity, complex steroid glycoside derivative of significant interest in advanced pharmaceutical research and development. This compound matters as a critical intermediate or reference standard for synthesizing novel therapeutic agents, particularly in the fields of endocrinology and oncology. It is primarily needed by pharmaceutical R&D laboratories, contract research organizations (CROs), and fine chemical manufacturers engaged in the production of specialized steroid-based drugs and diagnostic tools.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the multi-step synthesis of novel steroid-based therapeutic agents.
• Reference Standard: Used for analytical method development, validation, and quality control (QC/QA) in pharmaceutical manufacturing.
• Biochemical Research: A tool compound for studying steroid hormone pathways, receptor interactions, and metabolic processes in academic and industrial research settings.
• Preclinical Development: Employed in the early-stage development of potential drug candidates targeting hormone-related conditions.
• Process Chemistry: Utilized for scaling up synthetic routes and optimizing production processes for complex active pharmaceutical ingredients (APIs).
• Custom Synthesis: Acts as a starting material or intermediate for the custom synthesis of specialized analogs and derivatives for client-specific research programs.

Basic Information

Item	Details
Product Name	Pregna-5,20-Dien-3β-Yl 2-(Acetylamino)-2-Deoxy-β-D-Galactopyranoside 3-Acetate 4,6-Dibutanoate
CAS No.	97564-95-9
Molecular Formula	C41H61NO10
Molecular Weight	727.93 g/mol
Synonyms	3β-[(2-Acetamido-2-deoxy-β-D-galactopyranosyl)oxy]pregna-5,20-dien-3β-yl 3-acetate 4,6-dibutanoate; Pregnadienolone GalNAc derivative; N-Acetylgalactosamine-pregnadienolone conjugate; Steroid N-acetyl-D-galactosaminide; 97564-95-9; Pregn-5,20-dien-3β-ol, 3-acetate, 2-(acetylamino)-2-deoxy-β-D-galactopyranoside, 4,6-dibutanoate
EINECS	Contact for details

Quality Control

Our Pregna-5,20-Dien-3β-Yl 2-(Acetylamino)-2-Deoxy-β-D-Galactopyranoside 3-Acetate 4,6-Dibutanoate is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for research and development applications. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and residual solvents are available upon request to support your regulatory and quality assurance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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