Description

Paliurine B CAS NO 149183-88-0 is a specialized phytochemical compound, a natural product derived from the *Paliurus* genus of plants. This compound is of significant interest for its potential biological activity and serves as a valuable reference standard and research chemical. It is primarily sought by researchers and developers in the pharmaceutical, nutraceutical, and life science sectors for applications in drug discovery, phytochemical analysis, and bioactivity studies.

Application

• As a high-purity reference standard for analytical method development and validation in quality control laboratories.
• For phytochemical and pharmacological research to investigate its potential bioactive properties.
• In natural product isolation and characterization studies within academic and industrial R&D settings.
• As a key intermediate or building block in the synthesis of novel derivatives for screening libraries.
• For use in in-vitro and in-vivo bioassay studies to evaluate therapeutic potential.
• In the development of standardized botanical extracts where Paliurine B is a marker compound.

Basic Information

Product Name	Paliurine B
CAS No.	149183-88-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Paliurine B; (2S)-5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-2,3-dihydrochromen-4-one; Flavonoid C-glycoside from Paliurus ramosissimus; Potential compound names based on class: Paliurus ramosissimus glycoside
EINECS	Contact for details

Quality Control

Our Paliurine B is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure identity, strength, and composition. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting the specific results for that lot. We support research and development with consistent, high-quality materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). For long-term storage, consider desiccant and inert atmosphere conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC/IR)	Conforms to reference standard
Purity (HPLC)	≥ 95% to ≥ 98% (Grade dependent)
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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