Description

Pterosin A CAS NO 35910-16-8 is a specialized sesquiterpene glucoside, a natural product derivative of significant interest in advanced research and development. This compound serves as a crucial intermediate and reference standard for the synthesis and study of bioactive natural products. It is primarily sought after by research institutions and pharmaceutical development teams focused on natural product chemistry, medicinal plant research, and the development of novel therapeutic agents.

Application

• Pharmaceutical Research & Development: Acts as a key intermediate or reference standard in the synthesis and study of novel drug candidates derived from natural sources.
• Medicinal Chemistry Studies: Used to investigate structure-activity relationships (SAR) and the biosynthesis pathways of sesquiterpenoid compounds.
• Natural Product Isolation & Analysis: Serves as a critical analytical standard for the identification and quantification of Pterosin A and related compounds in plant extracts and complex matrices.
• Academic & Institutional Research: Employed in university and government laboratories for phytochemical, pharmacological, and biosynthetic pathway research.
• Biochemical Assay Development: Utilized as a substrate or inhibitor in enzymatic assays to explore biological activity and mechanism of action.
• Quality Control for Herbal Products: Functions as a certified reference material (CRM) to ensure the authenticity and standardization of herbal supplements and traditional medicines containing related phytochemicals.

Basic Information

Product Name	Pterosin A
CAS No.	35910-16-8
Molecular Formula	C14H18O5
Molecular Weight	266.29 g/mol
Synonyms	Pterosin A; (3R,4S,5S,6R)-6-[(1S,2S,4aR,8aR)-1,2,3,4,4a,5,8,8a-Octahydro-1,2,4a,5-tetramethyl-7-naphthalenyl]-3,4,5-trihydroxyoxan-2-one; 1(2H)-Naphthalenone, 3,4,4a,5,6,7,8,8a-octahydro-5-hydroxy-4a-methyl-8-methylene-α-L-arabino-hexopyranosyl-, (4aS,5S,8aR)-; Pterosin A (glucoside)
EINECS	Contact for details

Quality Control

Our Pterosin A is produced under strict quality management protocols to ensure high purity and batch-to-batch consistency, suitable for demanding research applications. Each batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment 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). This product is light-sensitive (store away from light). For long-term storage, consider storing under inert atmosphere at lower temperatures (e.g., -20°C) to ensure optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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