PHL89824

Withaferin A

phyproof^® Reference Substance

• Sinónimos: 4β,5β,6β,22R)-5,6-Epoxy-4,22,27-trihydroxy-1-oxo-ergosta-2,24-dien-26-oic acid δ-lactone, Withaferine
• Fórmula empírica (notación de Hill): C₂₈H₃₈O₆
• Número de CAS: 5119-48-2
• Peso molecular: 470.60
• Número MDL: MFCD10687098
• Código UNSPSC: 41116107
• NACRES: NA.24

Propiedades

• grado: primary reference standard
• Línea del producto: phyproof^® Reference Substance
• Ensayo: ≥95.0% (HPLC)
• fabricante / nombre comercial: PhytoLab
• aplicaciones: food and beverages
• Formato: neat
• temp. de almacenamiento: 2-8°C
• cadena SMILES: C[C@H]([C@H]1CC(C)=C(CO)C(=O)O1)[C@H]2CC[C@H]3[C@@H]4C[C@H]5O[C@]56[C@@H](O)C=CC(=O)[C@]6(C)[C@H]4CC[C@]23C
• InChI: 1S/C28H38O6/c1-14-11-21(33-25(32)17(14)13-29)15(2)18-5-6-19-16-12-24-28(34-24)23(31)8-7-22(30)27(28,4)20(16)9-10-26(18,19)3/h7-8,15-16,18-21,23-24,29,31H,5-6,9-13H2,1-4H3/t15-,16-,18+,19-,20-,21+,23-,24+,26+,27-,28+/m0/s1
• Clave InChI: DBRXOUCRJQVYJQ-CKNDUULBSA-N

Descripción

Descripción general

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

Aplicación

• Catalysis driven by an amyloid-substrate complex: Research demonstrates the role of buffer concentrates in maintaining optimal pH and stability conditions during biochemical reactions involving amyloid substrates, critical for developing new therapeutic agents (Sawazaki et al., 2024).


• High throughput microfluidics-based synthesis of PEGylated liposomes for precise size control and efficient drug encapsulation: This research utilizes buffer concentrates to manage the pH and ionic strength during the microfluidic synthesis of PEGylated liposomes, critical for achieving size precision and high encapsulation efficiency in drug delivery systems (Akar et al., 2024).


• Development of Analytical Quality by Design RP-HPLC Method and Its Validation for Estimation of Gefitinib from Bulk, Tablet Dosage Form and Complex Nanoformulation: Buffer concentrates play a vital role in this study, optimizing the RP-HPLC method for precise quantification of gefitinib, a critical aspect in ensuring the quality and efficacy of pharmaceutical products (More et al., 2024).

Otras notas

This compound is commonly found in plants of the genus: withania

Información legal

phyproof is a registered trademark of PhytoLab GmbH & Co. KG

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): 438.8 °F
• Punto de inflamabilidad (°C): 226 °C