Description

Parishin E is a high-purity, bioactive chemical compound derived from natural sources. This compound is valued for its significant role in advanced research and development, particularly in the life sciences sector. It serves as a critical reference standard and active ingredient for researchers and manufacturers in the pharmaceutical, nutraceutical, and cosmetic industries.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of Parishin E in drug development and quality control processes.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents.
• Nutraceutical Research: Investigated for its potential bioactive properties in dietary supplement formulations.
• Cosmetic Science: Studied for potential applications in high-end skincare products targeting specific biological pathways.
• Biochemical Research: Utilized in in-vitro and in-vivo studies to elucidate biological mechanisms and metabolic pathways.
• Analytical Chemistry: Acts as a critical calibrant in HPLC, LC-MS, and other chromatographic methods for method development and validation.

Basic Information

Product Name	Parishin E
CAS No.	952068-57-4
Molecular Formula	C34H46O19
Molecular Weight	758.72 g/mol
Synonyms	Parishin-E; 2,6-Bis[4-(β-D-glucopyranosyloxy)benzyl] 3-O-β-D-glucopyranosyl citrate; Gastrodin derivative E; 3-O-β-D-Glucopyranosyl-2,6-bis[4-(β-D-glucopyranosyloxy)benzyl] citrate; Parishin E (Gastrodia elata); 3-O-β-D-Glucopyranosyl-2,6-bis(4-β-D-glucopyranosyloxybenzyl) citrate
EINECS	Contact for details

Quality Control

Every batch of Parishin E is manufactured and tested under strict quality management systems to ensure identity, purity, and consistency. We provide comprehensive analytical data including HPLC chromatograms and full spectral characterization (NMR, MS). A Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is supplied with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm
Solvent Residues	Meets ICH guidelines

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