Description

Rotundatin is a high-purity, naturally derived chemical compound, also known by its CAS registry number 144506-16-1. This compound is valued for its specific biological activity and structural properties, making it a key intermediate and research material in advanced scientific fields. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for applications in drug discovery and development.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate in the development of novel therapeutics.
• Biochemical Studies: Used as a tool compound in pharmacological and biological assays to study specific cellular pathways and mechanisms.
• Natural Product Synthesis: Acts as a key building block or precursor in the semi-synthesis of complex natural products and analogs.
• Analytical Standard: Employed as a high-purity certified reference material (CRM) for quality control and method validation in analytical laboratories.
• Academic Research: Utilized in university and institutional research projects focused on organic chemistry, medicinal chemistry, and phytochemistry.

Basic Information

Product Name	Rotundatin
CAS No.	144506-16-1
Molecular Formula	C20H20O6
Molecular Weight	356.37 g/mol
Synonyms	Rotundatin; 144506-16-1; (2S,3S)-3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-chromen-4-one; 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-2,3-dihydro-4H-1-benzopyran-4-one; Dihydrokaempferol 3-rhamnoside (related); Flavonoid C-glycoside derivative.
EINECS	Contact for details

Quality Control

Our Rotundatin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to confirm identity and potency. A detailed Certificate of Analysis (COA) documenting purity, impurities, and other critical parameters is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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