Description

Rac Pterosin B is a synthetic derivative of the naturally occurring pterosin class of compounds, valued for its utility as a key chemical reference standard and research intermediate. Its defined stereochemistry and purity make it essential for analytical method development and biological pathway studies in pharmaceutical discovery. This compound is primarily utilized by researchers and quality control laboratories in the pharmaceutical, biotechnology, and academic sectors for applications requiring high-purity biochemical tools.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of pterosin-related compounds in drug substance and product testing.
• Biochemical Research: Serves as a critical intermediate or probe in studying biological pathways, enzyme interactions, and cellular mechanisms.
• Analytical Method Development: Employed as a known compound to validate and calibrate analytical techniques such as HPLC, LC-MS, and NMR.
• Natural Product Synthesis: Acts as a building block or synthetic target in the research and semi-synthesis of complex natural products.
• Quality Control & Assurance: Provides a benchmark for impurity profiling and ensuring batch-to-batch consistency in related chemical processes.

Basic Information

Product Name	Rac Pterosin B
CAS No.	60657-37-6
Molecular Formula	C14H16O3
Molecular Weight	232.28 g/mol
Synonyms	(±)-Pterosin B; rac-Pterosin B; DL-Pterosin B; 3-Hydroxy-2,2-dimethyl-4-(3-methyl-2-buten-1-yl)-2H-1-benzopyran-6-carboxaldehyde; 2H-1-Benzopyran-6-carboxaldehyde, 3-hydroxy-2,2-dimethyl-4-(3-methyl-2-butenyl)-; Pterosin B Racemate
EINECS	Contact for details

Quality Control

Our Rac Pterosin B is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification by spectroscopic methods and purity determination by HPLC, to ensure it meets high-purity standards suitable for research and analytical applications. A Certificate of Analysis (COA) detailing all test results 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 (typically 15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content	≤ 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.