Description

(13α,14β,17S,20S,21R,23R,24S)-21,23:24,25-Diepoxy5α-Lanost-7-Ene-3α,21-Diol 3-Acetate is a high-purity, structurally complex lanostane-type triterpenoid derivative, identified by CAS NO 22415-24-3. This compound serves as a critical advanced intermediate and reference standard for pharmaceutical research and development, particularly in the exploration of bioactive natural product derivatives. It is primarily needed by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of fine chemicals and high-value active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key synthetic precursor for the development of novel steroidal and triterpenoid-based therapeutic agents.
• Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in pharmaceutical analysis.
• Biochemical Research: Employed in studies investigating enzyme inhibition, receptor binding, and other biological pathways due to its complex lanostane scaffold.
• Natural Product Synthesis: Serves as a building block in the semi-synthesis of complex natural products and their analogues for structure-activity relationship (SAR) studies.
• Fine Chemical Production: Utilized in the manufacture of specialized, high-value fine chemicals for research and niche industrial applications.

Basic Information

Product Name	(13α,14β,17S,20S,21R,23R,24S)-21,23:24,25-Diepoxy5α-Lanost-7-Ene-3α,21-Diol 3-Acetate
CAS No.	22415-24-3
Molecular Formula	C32H48O6
Molecular Weight	528.73 g/mol
Synonyms	21,23:24,25-Diepoxy-5α-lanost-7-ene-3α,21-diol 3-acetate; Lanostane diepoxy diol acetate; 3α-Acetoxy-21,23:24,25-diepoxy-5α-lanost-7-ene-21-ol; (3α,21R)-21,23:24,25-Diepoxy-5α-lanost-7-ene-3,21-diol 3-acetate; 5α-Lanost-7-ene-3α,21-diol, 21,23:24,25-diepoxy-, 3-acetate; Triterpenoid diepoxide acetate; Lanostadiene diepoxide derivative
EINECS	Contact for details

Quality Control

Our (13α,14β,17S,20S,21R,23R,24S)-21,23:24,25-Diepoxy5α-Lanost-7-Ene-3α,21-Diol 3-Acetate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing including HPLC, NMR, and MS to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports its use in GMP-compliant pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. This compound is light-sensitive (store away from light) and should be handled under inert atmosphere when appropriate to prevent degradation.

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%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%

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