Description

Psi-Taraxasterol Acetate is a specific acetylated derivative of the pentacyclic triterpenoid taraxasterol. This compound is valued for its role as a high-purity reference standard and a key intermediate in pharmaceutical and nutraceutical research. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in analytical chemistry, phytochemical studies, and the development of bioactive formulations.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Biochemical Research: Serves as a critical intermediate or probe in studies investigating anti-inflammatory, hepatoprotective, or other biological pathways.
• Nutraceutical Development: Employed in the formulation and standardization of high-value botanical dietary supplements.
• Analytical Chemistry: Functions as a certified standard for method development and validation in chromatographic techniques like HPLC and GC.
• Cosmetic Ingredient Research: Investigated for potential skin-soothing or antioxidant properties in advanced cosmetic formulations.

Basic Information

Product Name	Psi-Taraxasterol Acetate
CAS No.	4586-65-6
Molecular Formula	C32H52O2
Molecular Weight	468.76 g/mol
Synonyms	ψ-Taraxasterol Acetate; Taraxasterol Acetate (Psi-isomer); 20-Taraxasten-3β-yl acetate; (3β)-20(30)-Taraxasten-3-yl acetate; Dammara-20,24-dien-3β-yl acetate (Psi-isomer); Taraxasteryl acetate (Psi-form); Taraxasterol 3-acetate (Psi-)
EINECS	Contact for details

Quality Control

Our Psi-Taraxasterol Acetate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%

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