Description

Calceolarioside E is a specialized natural product compound with the CAS registry number 117477-59-5. This compound is of significant interest in research and development for its potential biological activities and as a high-purity reference standard. It is primarily sought after by the pharmaceutical, biotechnology, and nutraceutical industries for applications in drug discovery, analytical method development, and advanced material science.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in the discovery of novel therapeutics.
• Analytical Chemistry: Serves as a high-purity calibration standard for HPLC, LC-MS, and other chromatographic methods in quality control laboratories.
• Biochemical Studies: Employed in in vitro and in vivo studies to investigate its pharmacological properties, such as anti-inflammatory or antioxidant effects.
• Natural Product Isolation & Synthesis: Acts as a key target molecule for synthetic organic chemists and a marker compound for the standardization of botanical extracts.
• Cosmeceutical Formulations: Incorporated into advanced skincare products for its potential bioactive properties.
• Academic Research: Utilized in university and institutional labs for chemical, biological, and pharmacological research projects.

Basic Information

Product Name	Calceolarioside E
CAS No.	117477-59-5
Molecular Formula	C29H34O15
Molecular Weight	622.57 g/mol
Synonyms	Calceolarioside E; 2-(3,4-Dihydroxyphenyl)ethyl 6-O-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoyl]-β-D-glucopyranoside; Acteoside isomer; Cistanoside C; Isoacteoside; Kusaginin; Plantainoside C
EINECS	Contact for details

Quality Control

Our Calceolarioside E is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

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