Description

Eleutheroside B1(Rg) is a bioactive ginsenoside compound, also known as Ginsenoside Rg1, derived from plants like *Panax ginseng* and *Eleutherococcus senticosus*. This high-purity standard is critical for research and development, serving as a key reference material for quality control and pharmacological studies. It is essential for manufacturers and research institutions in the pharmaceutical, nutraceutical, and analytical chemistry sectors seeking reliable, well-characterized actives.

Application

• Pharmaceutical Reference Standard: Used as a primary standard in HPLC and LC-MS methods for the identification and quantification of ginsenosides in herbal extracts and finished products.
• Nutraceutical & Dietary Supplement Formulation: Incorporated into high-end supplement blends targeting cognitive function, physical endurance, and immune system support.
• Biomedical & Pharmacological Research: Employed in *in vitro* and *in vivo* studies to investigate mechanisms related to neuroprotection, anti-fatigue, anti-inflammatory, and anti-aging effects.
• Quality Control & Assurance: Serves as a critical marker compound for the standardization and authentication of ginseng and eleuthero (Siberian ginseng) raw materials and extracts.
• Cosmeceutical Active Ingredient: Formulated into skincare products for its purported anti-aging and skin-rejuvenating properties.
• Analytical Chemistry: Utilized in method development and validation within analytical laboratories serving the herbal products industry.

Basic Information

Product Name	Eleutheroside B1(Rg)
CAS No.	16845-16-2
Molecular Formula	C42H72O14
Molecular Weight	801.01 g/mol
Synonyms	Ginsenoside Rg1; Ginsenoside Rg1; Panaxoside A; Chikusetsusaponin I; Sanchinoside C1; Eleutheroside B; Eleutheroside B1; (20S)-Protopanaxatriol 6-O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside
EINECS	240-864-4

Quality Control

Our Eleutheroside B1(Rg) is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment.

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 (as Pb)	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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