Description

Quinquenoside R1 CAS NO 85013-02-1 is a high-purity, bioactive saponin compound derived from *Panax notoginseng* (Sanqi). This specialized phytochemical is valued for its role as a key marker compound in the quality control and standardization of ginseng-related herbal extracts and pharmaceutical preparations. It is primarily sought by manufacturers and research institutions in the nutraceutical, pharmaceutical, and botanical extract industries for product development and analytical applications.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification and quantification of saponins in drug products and raw materials via HPLC and LC-MS.
• Nutraceutical & Dietary Supplement Formulation: Incorporated into standardized herbal extracts, capsules, and tablets to ensure consistent bioactive content and efficacy.
• Biomedical & Pharmacological Research: Serves as a key compound for in-vitro and in-vivo studies investigating anti-inflammatory, neuroprotective, and cardiovascular activities.
• Quality Control & Analytical Testing: Essential for laboratories performing assay, purity testing, and adulteration screening of ginseng and notoginseng products.
• Cosmeceutical Ingredients: Utilized in advanced skincare formulations for its potential antioxidant and skin-rejuvenating properties.

Basic Information

Product Name	Quinquenoside R1
CAS No.	85013-02-1
Molecular Formula	C47H80O18
Molecular Weight	933.13 g/mol
Synonyms	Ginsenoside R1; Sanchinoside R1; Notoginsenoside R1; Panax notoginseng saponin R1; 20(S)-Ginsenoside R1; 20(S)-Protopanaxatriol 6-[glucosyl-(1->2)-glucoside] 20-glucoside; Chikusetsusaponin R1
EINECS	Contact for details

Quality Control

Our Quinquenoside R1 is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to meet the stringent requirements of reference standard and pharmaceutical ingredient applications. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring full traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled in a low-humidity environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solvent Residues	Meets ICH guidelines

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