Description

Sitoindoside Iv CAS NO 98941-86-7 is a specific, high-purity saponin glycoside compound derived from botanical sources. This specialized phytochemical is valued for its consistent quality and structural integrity, making it a critical reference standard and active ingredient for advanced research and development. It is primarily utilized by the pharmaceutical, nutraceutical, and academic research sectors for applications in pharmacological studies, analytical method development, and the formulation of standardized botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, assay, and purity testing of botanical drug substances and finished products.
• Bioactivity Research: Serves as a key compound in pharmacological studies investigating anti-inflammatory, immunomodulatory, and neuroprotective mechanisms.
• Analytical Chemistry: Employed as an external standard in High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) methods for quality control of herbal extracts.
• Nutraceutical Development: Incorporated into standardized herbal formulations where specific saponin content is required for efficacy and label claims.
• Academic Research: Utilized in university and institutional labs for phytochemical, metabolic, and biosynthetic pathway studies.

Basic Information

Product Name	Sitoindoside Iv
CAS No.	98941-86-7
Molecular Formula	C48H78O19
Molecular Weight	959.1 g/mol
Synonyms	Sitoindoside IV; Sitoindoside-iv; Sitoindoside 4; 3-O-[β-D-Glucopyranosyl-(1→3)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranosyl] oleanolic acid 28-O-β-D-glucopyranosyl ester; Withanoside VI; (3β,4β)-3-[[2-O-β-D-Glucopyranosyl-3-O-β-D-glucopyranosyl-β-D-glucopyranosyl]oxy]olean-12-en-28-oic acid β-D-glucopyranosyl ester
EINECS	Contact for details

Quality Control

Every batch of Sitoindoside Iv is produced and analyzed under strict quality management protocols. Our quality control includes comprehensive identity confirmation via spectroscopic methods (IR, NMR, MS) and purity assessment by HPLC to ensure the product meets the high standards required for research and development. A detailed Certificate of Analysis (COA) providing batch-specific data is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (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 reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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