Description

Dregeoside Aa1 CAS NO 20230-41-5 is a specialized phytochemical compound belonging to the class of steroidal glycosides. This high-purity reference standard is critical for analytical research and quality control in the pharmaceutical and nutraceutical industries, where precise compound identification is paramount. It is primarily utilized by researchers and quality assurance professionals in the development and standardization of botanical extracts and herbal medicines.

Application

• Pharmaceutical Reference Standard: Serves as a certified primary standard for the identification, assay, and purity testing of related compounds in drug development and quality control laboratories.
• Botanical Extract Analysis: Used as a critical marker compound in the HPLC and LC-MS analysis of plant extracts, particularly those from the Dregea genus, for standardization and authentication.
• Bioactivity Research: Employed in in vitro and in vivo studies to investigate potential pharmacological properties, such as anti-inflammatory or immunomodulatory effects.
• Nutraceutical Quality Assurance: Acts as a benchmark for ensuring the consistency, potency, and authenticity of finished herbal supplement products.
• Academic and Institutional Research: Provides a well-characterized compound for metabolic pathway studies, biosynthesis research, and structural-activity relationship (SAR) investigations.
• Method Development and Validation: Essential for developing and validating new analytical methods (e.g., UPLC, GC-MS) in compliance with ICH and pharmacopeial guidelines.

Basic Information

Product Name	Dregeoside Aa1
CAS No.	20230-41-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dregeoside Aa1; Dregeasaponin Aa1; (3β,5α,14β,17β)-14-Hydroxy-17-[(2-O-β-D-glucopyranosyl-β-D-glucopyranosyl)oxy]card-20(22)-enolide; Steroidal glycoside from Dregea sinensis; Dregeoside Aa1; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Dregeoside Aa1 is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, MS). We provide a comprehensive Certificate of Analysis (COA) with each shipment, detailing batch-specific results. Our quality systems support compliance with relevant pharmacopeial standards for reference materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	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.