Description

5β-Cholestane-3α,7α,12α,25-Tetraol Tetraacetate is a high-purity, acetylated derivative of a key bile acid intermediate. This compound is of significant value as a critical reference standard and synthetic precursor in pharmaceutical research and development. It is primarily needed by manufacturers and R&D laboratories in the life sciences sector for the synthesis and analytical characterization of steroidal compounds and bile acid analogs.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the identification and quantification of related steroidal compounds in analytical methods like HPLC and LC-MS.
• Biochemical Research: Serves as a key intermediate or substrate in metabolic pathway studies and enzyme activity assays related to cholesterol and bile acid biosynthesis.
• Organic Synthesis: Acts as a protected synthetic building block for the preparation of more complex steroidal molecules and potential drug candidates.
• Quality Control: Employed in the in-house quality testing of pharmaceutical raw materials and finished products to ensure batch-to-batch consistency.
• Academic Research: Utilized in university and institutional labs for fundamental studies in steroid chemistry and medicinal chemistry projects.

Basic Information

Product Name	5β-Cholestane-3α,7α,12α,25-Tetraol Tetraacetate
CAS No.	60354-50-9
Molecular Formula	C₃₅H₅₆O₈
Molecular Weight	604.82 g/mol
Synonyms	3α,7α,12α,25-Tetrahydroxy-5β-cholestane 3,7,12,25-Tetraacetate; 5β-Cholestane-3α,7α,12α,25-tetrol Tetraacetate; 25-Hydroxycholic Acid Tetraacetate; 3α,7α,12α,25-Tetrahydroxy-5β-cholestan-26-oic Acid Tetraacetate (lactone form); Cholestane-3,7,12,25-tetraol Tetraacetate; 5β-Cholestane-3α,7α,12α,25α-tetrol Tetraacetate
EINECS	Contact for details

Quality Control

Our 5β-Cholestane-3α,7α,12α,25-Tetraol Tetraacetate 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 the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing all test results 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 (typically 15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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