Description

Isoescin Ie CAS NO 1613506-28-7 is a high-purity, standardized triterpenoid saponin compound derived from natural sources. This specialized phytochemical is valued for its consistent biological activity and serves as a critical reference standard and active ingredient. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and advanced cosmetic sectors for product development and quality control.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of escin-related products in pharmacopeial analysis.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key starting material or intermediate in the synthesis of venotonic and anti-inflammatory drug formulations.
• Nutraceutical Research: Employed in the development of standardized herbal extracts and dietary supplements targeting vascular health and inflammation.
• Cosmeceutical Formulations: Incorporated into high-performance skincare products for its potential anti-edema and capillary-strengthening properties.
• Biochemical Research: Used as a tool compound in in-vitro and in-vivo studies to investigate mechanisms related to inflammation and vascular permeability.
• Quality Control Laboratories: Acts as a critical calibration standard for HPLC and LC-MS methods in the analysis of horse chestnut (Aesculus hippocastanum) extracts.

Basic Information

Product Name	Isoescin Ie
CAS No.	1613506-28-7
Molecular Formula	C55H86O24
Molecular Weight	1131.26 g/mol
Synonyms	Isoescin Ia; Escin Ib; Aescin IIb; β-Escin; Escin (main component); Triterpenoid saponin from Aesculus; 21β-Angeloylprotoaescigenin-3β-[2-O-(β-D-glucopyranosyl)-α-L-arabinopyranoside]
EINECS	Contact for details

Quality Control

Our Isoescin Ie is produced under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the stringent requirements for research and development. A Certificate of Analysis (COA) detailing specific results for purity, residual solvents, and heavy metals is provided with every shipment.

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 potency. For long-term storage, consider desiccant use.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm
Specific Rotation	Contact for details

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