Description

[(25R)-26-(Acetyloxy)-3α,12α-Dihydroxy-5β-Cholestan-7α-Yl]-β-D-Galactopyranoside 6-Acetate is a high-purity, semi-synthetic steroidal glycoside derivative of significant interest in advanced pharmaceutical research and development. This compound serves as a critical chemical reference standard and a valuable intermediate for the synthesis of novel bioactive molecules. It is primarily needed by research institutions, pharmaceutical companies, and fine chemical manufacturers focused on steroid chemistry, metabolic pathway studies, and drug discovery programs.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of related steroidal compounds in method development and quality control laboratories.
• Advanced Synthetic Intermediate: Serves as a key building block in the multi-step synthesis of complex steroidal drugs and novel chemical entities for biological screening.
• Biochemical Research: Employed in studies investigating enzyme interactions, receptor binding assays, and metabolic pathways involving sterol and glycoside conjugates.
• Process Chemistry Development: Utilized for scaling up synthetic routes and optimizing production processes for steroidal active pharmaceutical ingredients (APIs).
• Academic Research: A valuable tool for universities and research institutes exploring the structure-activity relationships (SAR) of modified sterols and their biological effects.

Basic Information

Product Name	[(25R)-26-(Acetyloxy)-3α,12α-Dihydroxy-5β-Cholestan-7α-Yl]-β-D-Galactopyranoside 6-Acetate
CAS No.	101691-13-8
Molecular Formula	C37H60O11
Molecular Weight	680.87 g/mol
Synonyms	26-Acetoxy-3α,12α-dihydroxy-5β-cholestan-7α-yl β-D-galactopyranoside 6-acetate; (25R)-26-Acetyloxy-3α,12α-dihydroxy-5β-cholestan-7α-yl β-D-galactopyranoside 6-acetate; 7α-(β-D-Galactopyranosyloxy)-3α,12α-dihydroxy-5β-cholestan-26-yl acetate 6-acetate; Steroidal galactoside acetate derivative; 5β-Cholestane-3α,12α,26-triol, 7α-(β-D-galactopyranosyloxy)-, 26-acetate 6-acetate, (25R)-
EINECS	Contact for details

Quality Control

Our [(25R)-26-(Acetyloxy)-3α,12α-Dihydroxy-5β-Cholestan-7α-Yl]-β-D-Galactopyranoside 6-Acetate is produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization using techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing batch-specific results are provided and available upon request to support your regulatory and research requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C. The compound is moisture-sensitive; keep the container tightly sealed under an inert atmosphere when not in use.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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