Description

(9β)-9,19-Cyclolanostan-3β-Ol Acetate is a high-purity, semi-synthetic derivative of cyclolanostane, a triterpenoid scaffold of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical intermediate or reference standard for developing novel therapeutic agents and studying structure-activity relationships. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions focused on medicinal chemistry and natural product derivatives.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting metabolic or inflammatory pathways.
• Reference Standard: Used for analytical method development, validation, and quality control in pharmaceutical and nutraceutical manufacturing.
• Medicinal Chemistry Research: Employed in lead optimization and structure-activity relationship (SAR) studies due to its unique cyclolanostane core.
• Natural Product Synthesis: Serves as a precursor or analog in the semi-synthesis of complex triterpenoids and steroids.
• Biochemical Research: Used as a tool compound to investigate biological mechanisms and enzyme interactions in vitro.
• Fine Chemical Production: Incorporated into the manufacture of specialized, high-value chemical products for various industrial applications.

Basic Information

Product Name	(9β)-9,19-Cyclolanostan-3β-Ol Acetate
CAS No.	4575-74-0
Molecular Formula	C32H54O2
Molecular Weight	470.78 g/mol
Synonyms	9β,19-Cyclolanostan-3β-ol, acetate; 3β-Acetoxy-9β,19-cyclolanostane; Cycloartenol acetate; (3β)-3-(Acetyloxy)-9,19-cyclolanostane; 9,19-Cyclolanostan-3-ol, acetate, (3β)-; Cycloartenyl acetate; 9β,19-Cyclo-5α-lanostan-3β-yl acetate
EINECS	Contact for details

Quality Control

Our (9β)-9,19-Cyclolanostan-3β-Ol Acetate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and specific tests for residual solvents and heavy metals. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability, consistency, and compliance with your research or production specifications.

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 light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat 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
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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