Description

Cistanoside B CAS NO 93236-41-0 is a bioactive phenylethanoid glycoside compound, a key constituent derived from the traditional medicinal herb *Cistanche* species. This high-purity reference standard is critical for ensuring the quality, efficacy, and consistency of herbal extracts and finished products. It is primarily required by analytical laboratories, pharmaceutical R&D teams, and nutraceutical manufacturers focused on developing and standardizing products for cognitive health, anti-fatigue, and anti-aging applications.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quantitative and qualitative analysis of Cistanche-based drugs and herbal preparations via HPLC, LC-MS, and TLC.
• Nutraceutical & Dietary Supplement Formulation: Serves as a key marker compound for standardizing extracts to guarantee potency and batch-to-batch consistency in cognitive support and energy supplements.
• Biomedical & Pharmacological Research: Employed in in vitro and in vivo studies to investigate mechanisms of action related to neuroprotection, anti-oxidation, and anti-inflammatory effects.
• Quality Control in Herbal Extract Production: Essential for manufacturers to establish and verify the identity and purity of Cistanche deserticola or Cistanche tubulosa raw materials and finished extracts.
• Cosmeceutical Ingredient: Incorporated into advanced skincare formulations for its purported anti-aging and skin-rejuvenating properties, requiring high-purity actives.

Basic Information

Product Name	Cistanoside B
CAS No.	93236-41-0
Molecular Formula	C30H36O15
Molecular Weight	636.60 g/mol
Synonyms	2-(3,4-Dihydroxyphenyl)ethyl O-α-L-rhamnopyranosyl-(1→3)-O-[β-D-glucopyranosyl-(1→6)]-4-O-feruloyl-β-D-glucopyranoside; Cistanoside B; Cistanside B; 3',6-Di-O-(β-D-glucopyranosyl)verbascoside; Isoacteoside isomer; Echinacoside analogue
EINECS	Contact for details

Quality Control

Our Cistanoside B is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by IR and MS, to ensure it meets the stringent requirements for use as a reference standard. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and compliance with your research or quality 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); ensure the container is sealed tightly after each use to prevent degradation from moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm
Solubility	Soluble in methanol, DMSO; slightly soluble in water

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