Description

Pseudoprototimosaponin Aiii is a high-purity, specialized saponin compound identified by CAS NO 142759-74-8. This natural product derivative is valued for its specific bioactivity and structural complexity, making it a critical reference standard and research material. It is primarily sought by pharmaceutical R&D laboratories, biotechnology companies, and academic institutions engaged in natural product chemistry, drug discovery, and biochemical pathway analysis.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of saponin-containing extracts and formulations in quality control laboratories.
• Biochemical Research: Serves as a key intermediate or probe in studying saponin biosynthesis, metabolism, and structure-activity relationships (SAR).
• Drug Discovery & Development: Investigated for potential therapeutic applications, including as a lead compound for anti-inflammatory or other bioactive agents.
• Analytical Method Development: Employed as a known compound to validate and calibrate analytical methods such as HPLC, LC-MS, and NMR for saponin detection.
• Natural Product Isolation & Identification: Acts as a benchmark for the identification and purification of related saponins from complex plant matrices.
• Academic & Institutional Research: Utilized in university and research institute settings for teaching and advanced studies in phytochemistry and pharmacognosy.

Basic Information

Product Name	Pseudoprototimosaponin Aiii
CAS No.	142759-74-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pseudoprototimosaponin A3; Pseudoprototimosaponin A-III; 142759-74-8; (3β,16α)-16-(β-D-Glucopyranosyloxy)-3-(β-D-glucopyranosyloxy)olean-12-en-28-oic acid β-D-glucopyranosyl ester (IUPAC-based); Related Saponin Aiii; Triterpenoid Saponin Derivative
EINECS	Contact for details

Quality Control

Our Pseudoprototimosaponin Aiii is produced under stringent quality management protocols to ensure batch-to-batch consistency and high purity, suitable for demanding research applications. Each lot is accompanied by comprehensive analytical data. Certificates of Analysis (COA) detailing purity, identity confirmation, and impurity profiles are available upon request to support your regulatory and research documentation needs.

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 hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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