Description

Picrasin-B is a high-purity, naturally occurring quassinoid compound, also known by its CAS number 26121-56-2. This bioactive molecule is valued for its significant role in pharmacological research and development due to its unique structural properties. It is primarily sought after by research institutions and pharmaceutical companies engaged in the discovery of new therapeutic agents and the study of natural product chemistry.

Application

• Pharmaceutical Research: Serves as a key reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel therapeutics.
• Biological Studies: Used as a probe in biochemical assays to investigate cellular mechanisms and signaling pathways.
• Natural Product Isolation: Acts as a benchmark compound in the extraction, purification, and characterization of quassinoids from plant sources.
• Academic Research: Employed in university and institutional laboratories for chemical synthesis studies and structure-activity relationship (SAR) analysis.
• Quality Control: Utilized as an analytical standard in HPLC and LC-MS methods for the quality assurance of related botanical extracts.

Basic Information

Product Name	Picrasin-B
CAS No.	26121-56-2
Molecular Formula	C20H26O7
Molecular Weight	378.42 g/mol
Synonyms	Picrasin B; 13,18-Dehydro-6α-senecioyloxychaparrin; Nigakilactone F; Quassinoid F; 6α-Senecioyloxychaparrinone; (1S,2R,6S,7R,11S,12R)-6-[(2Z)-3,3-Dimethyloxiran-2-yl]-7,11,12-trihydroxy-4,4,8,10-tetramethyl-14-oxapentacyclo[9.5.1.0¹,¹².0²,⁷.0⁶,¹¹]heptadec-15-ene-5,13-dione
EINECS	Contact for details

Quality Control

Our Picrasin-B is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the stringent requirements of research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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