Description

Phyllanthostatin A CAS NO 119767-19-0 is a bioactive natural product belonging to the class of ellagitannins, isolated from plants of the genus *Phyllanthus*. This compound is of significant interest due to its potent and selective biological activities, making it a valuable reference standard and research chemical. It is primarily utilized by pharmaceutical R&D teams, academic researchers, and biotechnology companies engaged in drug discovery and pharmacological studies.

Application

• Pharmaceutical Research & Development: Serves as a high-purity reference standard for analytical method development, validation, and quality control in drug discovery pipelines.
• Biological Activity Screening: Used as a lead compound or probe in bioassays to study its effects on various biological targets, including antiviral and anticancer activities.
• Academic & Clinical Research: Employed in university and institutional labs for investigating the mechanisms of action, structure-activity relationships (SAR), and metabolic pathways of natural products.
• Biochemical Reagent: Acts as a critical reagent in enzymatic studies and the development of biochemical assays related to its known inhibitory properties.
• Natural Product Chemistry: Used as an authentic sample for the isolation, identification, and characterization of related compounds in complex plant extracts.
• Preclinical Studies: Supports in vitro and in vivo studies to evaluate pharmacokinetics, toxicity, and efficacy profiles for potential therapeutic development.

Basic Information

Product Name	Phyllanthostatin A
CAS No.	119767-19-0
Molecular Formula	C41H30O26
Molecular Weight	938.66 g/mol
Synonyms	Phyllanthostatin A; 119767-19-0; NSC 329962; 1,2,3,4,6-Penta-O-galloyl-β-D-glucose; β-1,2,3,4,6-Pentagalloylglucose; PGG; Tannic acid pentagalloyl glucose; 1,2,3,4,6-Pentagalloyl glucose
EINECS	Contact for details

Quality Control

Every batch of Phyllanthostatin A is manufactured and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing comprehensive analytical results from techniques such as HPLC, NMR, and MS.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at -20°C under inert atmosphere. Keep container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Off-white to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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