Description

Ciwujianoside D1 CAS NO 114912-35-5 is a high-purity, bioactive saponin compound isolated from *Eleutherococcus senticosus* (Siberian Ginseng). This specialized phytochemical is valued for its role as a key reference standard and active ingredient in advanced research and product development. It is primarily utilized by the pharmaceutical, nutraceutical, and cosmeceutical industries for its potential health-promoting properties.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Nutraceutical Formulation: Incorporated into dietary supplements and functional foods targeting immune support and adaptogenic effects.
• Biomedical Research: Serves as a critical compound in pharmacological studies investigating mechanisms of action, bioavailability, and efficacy.
• Cosmeceutical Ingredients: Applied in the development of high-end skincare products for its potential antioxidant and anti-inflammatory benefits.
• Herbal Extract Standardization: Essential for standardizing Siberian Ginseng or Eleuthero extracts to ensure consistent potency and activity.
• Analytical Method Development: Used as a certified standard to develop and validate HPLC, LC-MS, and other chromatographic methods.

Basic Information

Product Name	Ciwujianoside D1
CAS No.	114912-35-5
Molecular Formula	C41H66O12
Molecular Weight	750.96 g/mol
Synonyms	Eleutheroside E1; Ciwujianoside D1; Acanthopanax senticosus saponin; 3-O-[α-L-Rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl]-hederagenin 28-O-β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl ester; CIW-D1; Senticoside E
EINECS	Contact for details

Quality Control

Our Ciwujianoside D1 is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, IR and MS for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade specifications. Custom purity grades, including USP reference standard grade, are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry, cool place. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant use and storage under inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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