Description

3Alpha,7Alpha-Diacetoxy-5Beta-Cholan-24-Oic Acid Methyl Ester is a key synthetic intermediate in the production of bile acids and their derivatives. This compound matters for its role as a versatile building block in pharmaceutical research and fine chemical synthesis, enabling the development of therapeutic agents and biochemical probes. It is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and advanced organic synthesis sectors.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of ursodeoxycholic acid (UDCA) and other therapeutic bile acids.
• Biochemical Research: Used as a starting material for preparing labeled compounds and analogs for metabolic pathway studies.
• Steroid Chemistry: Serves as a versatile scaffold for the modification and production of novel steroid-based compounds.
• Fine Chemical Synthesis: Employed in custom synthesis projects requiring specific cholanic acid derivatives with defined stereochemistry.
• Reference Standard: Utilized as a high-purity analytical standard for quality control in pharmaceutical manufacturing.

Basic Information

Product Name	3Alpha,7Alpha-Diacetoxy-5Beta-Cholan-24-Oic Acid Methyl Ester
CAS No.	2616-71-9
Molecular Formula	C₂₉H₄₆O₆
Molecular Weight	490.68 g/mol
Synonyms	Methyl 3α,7α-diacetoxy-5β-cholan-24-oate; Methyl 3α,7α-diacetoxy-5β-cholanate; 5β-Cholan-24-oic acid, 3α,7α-diacetoxy-, methyl ester; 3α,7α-Diacetoxy-5β-cholanic acid methyl ester; Methyl 3α,7α-diacetoxycholanate; UDCA Intermediate; Ursodeoxycholic Acid Precursor
EINECS	220-048-4

Quality Control

Our 3Alpha,7Alpha-Diacetoxy-5Beta-Cholan-24-Oic Acid Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and identity. Certificates of Analysis (COA) detailing all specifications are provided to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

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%
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.