Description

Specioside B is a specialized iridoid glycoside compound of significant interest in advanced research and development. This high-purity phytochemical serves as a critical reference standard and active ingredient for investigating bioactive properties. It is primarily utilized by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, analytical method development, and the formulation of high-value botanical extracts.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal medicines and botanical extracts via HPLC, LC-MS, and TLC.
• Drug Discovery & Research: Serves as a key intermediate or active compound for screening anti-inflammatory, neuroprotective, or metabolic activity.
• Nutraceutical Formulation: Incorporated into standardized botanical supplements targeting specific health benefits.
• Academic & Clinical Research: Employed in pharmacological and pharmacokinetic studies to understand mechanism of action.
• Cosmeceutical Development: Explored for potential skin-benefiting properties in advanced cosmetic formulations.
• Quality Control Laboratories: Essential for ensuring the identity, purity, and potency of raw materials and finished products containing related iridoids.

Basic Information

Product Name	Specioside B
CAS No.	126589-95-5
Molecular Formula	C17H26O11
Molecular Weight	406.38 g/mol
Synonyms	Specioside B; 6-O-α-L-Rhamnopyranosylcatalpol; 10-O-α-L-Rhamnopyranosylcatalpol; (1S,4aR,5S,7aS)-5-(β-D-Glucopyranosyloxy)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-7-carboxylic acid methyl ester; Catalpol 6-rhamnoside; Iridoid glycoside Specioside B
EINECS	Contact for details

Quality Control

Our Specioside B is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are 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 purity.

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%
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.