Description

Pteroside CAS NO 62043-50-9 is a specialized phytochemical compound belonging to the class of coumarin glycosides. This high-purity reference standard is critical for analytical research and development, particularly in the fields of natural product chemistry and pharmacology. It serves as an essential building block for researchers and manufacturers requiring precise, well-characterized materials for method validation, quality control, and bioactivity studies. Key industries that utilize this compound include pharmaceutical R&D, academic research, and the production of high-value botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and impurity profiling of herbal medicines and botanical drug substances.
• Analytical Research: Serves as a critical standard in HPLC, LC-MS, and NMR methods for the qualitative and quantitative analysis of complex plant matrices.
• Bioactivity Studies: Employed in in vitro and in vivo research to investigate potential pharmacological activities, such as anti-inflammatory or antioxidant effects.
• Natural Product Isolation: Acts as a marker compound for the standardization and quality assessment of herbal extracts derived from ferns and related species.
• Academic & Institutional Research: Provides a pure compound for structural elucidation, synthetic pathway studies, and educational purposes in university and government laboratories.

Basic Information

Product Name	Pteroside
CAS No.	62043-50-9
Molecular Formula	C20H28O10
Molecular Weight	428.43 g/mol
Synonyms	Pteroside A; (2S,3R,4S,5S,6R)-2-[[(2R,3R,4S,5S,6R)-3,4-Dihydroxy-6-(hydroxymethyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-6-(4-hydroxyphenyl)-5-methoxyoxane-3,4-diol; Fern glycoside
EINECS	Contact for details

Quality Control

Our Pteroside is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including identification by spectroscopic methods (IR, NMR), purity determination by HPLC, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with the agreed specifications. We support cGMP practices for pharmaceutical applications and can provide materials suitable for use as reference standards.

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 should be kept in a desiccated environment to prevent moisture absorption. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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