Description

Malonylginsenoside Rb1 is a key bioactive saponin derivative found in Panax ginseng. This compound is valued for its enhanced bioavailability and potent pharmacological activities compared to its parent ginsenosides. It is primarily sought after by manufacturers in the nutraceutical, pharmaceutical, and cosmeceutical industries for research and product development. Its unique malonyl group contributes to distinct solubility and biological interaction profiles.

Application

• Pharmaceutical Research & Development: As a reference standard and active ingredient in studies targeting neuroprotection, cardioprotection, and metabolic regulation.
• Nutraceutical Formulations: Incorporated into high-end dietary supplements and functional foods for its adaptogenic and anti-fatigue properties.
• Cosmetic & Skincare Products: Used in anti-aging and skin-repair formulations for its antioxidant and anti-inflammatory effects.
• Biochemical Research: Employed as a critical reagent in pharmacokinetic, metabolic pathway, and receptor-binding studies.
• Quality Control & Standardization: Serves as a certified reference material (CRM) for the HPLC analysis and standardization of ginseng extracts and products.

Basic Information

Product Name	Malonylginsenoside Rb1
CAS No.	88140-34-5
Molecular Formula	C57H94O26
Molecular Weight	1171.34 g/mol
Synonyms	Malonyl Ginsenoside Rb1; Ginsenoside Rb1 Malonate; 3-O-[β-D-Glucopyranosyl-(1→2)-β-D-glucopyranosyl]-20-O-[β-D-glucopyranosyl-(1→6)-β-D-glucopyranosyl]-3β,12β,20(S)-trihydroxydammar-24-en-6α-yl 3-O-malonate; Malonyl-Rb1; Malonylated Ginsenoside Rb1
EINECS	Contact for details

Quality Control

Our Malonylginsenoside Rb1 is produced and tested under strict quality management systems. Each batch undergoes comprehensive analysis including HPLC for purity, identity confirmation via IR and MS, and residual solvent testing. We provide Certificates of Analysis (COA) with each shipment, detailing all specifications and test results to ensure traceability and compliance with your research or manufacturing standards.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	≤20 ppm
Total Aerobic Microbial Count	≤1000 cfu/g

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