Description

Pterisolic Acid B is a specialized organic compound of significant interest in advanced chemical research and development. This compound serves as a valuable high-purity reference standard and a critical building block for synthesizing novel bioactive molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery, phytochemical analysis, and the development of new therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for analytical method development, validation, and quality control in drug discovery pipelines.
• Bioactive Compound Research: Serves as a key intermediate or target molecule in the study of natural product derivatives and their pharmacological activities.
• Academic & Institutional R&D: Employed in university and contract research organization (CRO) laboratories for fundamental chemical and biological studies.
• Phytochemical Analysis: Acts as a marker compound for the identification, quantification, and standardization of plant extracts and herbal formulations.
• Preclinical Studies: Utilized in *in-vitro* and *in-vivo* assays to investigate potential therapeutic effects and mechanisms of action.
• Chemical Synthesis: Functions as a sophisticated starting material or intermediate for the synthesis of complex, target-oriented molecular libraries.

Basic Information

Product Name	Pterisolic Acid B
CAS No.	1401419-86-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pterisolic Acid B; (2R,3S,4S,5R,6S)-2-(Hydroxymethyl)-6-[5-hydroxy-2-(4-hydroxyphenyl)-7-methoxy-4-oxo-4H-chromen-3-yl]oxyoxane-3,4,5-triol; 1401419-86-0; Pterisolic acid B (from Pteris multifida); Flavonoid C-glycoside derivative.
EINECS	Contact for details

Quality Control

Our Pterisolic Acid B is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity, suitable for research applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided and available upon request to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.