Description

Anemarrhena B is a bioactive phytochemical compound, a key marker constituent derived from the rhizome of *Anemarrhena asphodeloides*. This high-purity reference standard is essential for research and development, offering a reliable benchmark for analytical and pharmacological studies. It is primarily utilized by the pharmaceutical, nutraceutical, and academic research sectors for quality control, method validation, and bioactivity investigations.

Application

• Pharmaceutical Reference Standard: Serves as a primary standard for the quality control and standardization of herbal extracts and finished products containing *Anemarrhena asphodeloides*.
• Bioactivity Research: Used in *in vitro* and *in vivo* studies to investigate its potential anti-inflammatory, anti-diabetic, neuroprotective, and anti-microbial properties.
• Analytical Method Development: Critical for developing and validating HPLC, UPLC, and LC-MS methods for the accurate quantification of Anemarrhena B in complex matrices.
• Nutraceutical Formulation: Employed in the development and standardization of high-value dietary supplements targeting metabolic and inflammatory health.
• Academic & Clinical Research: Provides a pure compound for mechanistic studies, pharmacokinetic profiling, and stability testing in research laboratories.

Basic Information

Product Name	Anemarrhena B
CAS No.	1627521-95-2
Molecular Formula	C39H62O12
Molecular Weight	722.9 g/mol
Synonyms	Timosaponin B II; Anemarsaponin B; (25R)-26-[(β-D-Glucopyranosyl)oxy]-22-hydroxyfurost-5-en-3β-yl O-β-D-glucopyranosyl-(1→2)-O-[β-D-xylopyranosyl-(1→3)]-β-D-glucopyranoside; Steroidal Saponin B; Anemarrhena Saponin B
EINECS	Contact for details

Quality Control

Our Anemarrhena B is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and MS for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. For long-term storage, consider storage at -20°C under an inert atmosphere. This product is hygroscopic (moisture-sensitive).

Specification

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

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