Description

Cucurbitacin Iia 2-o-Glucoside is a specific, naturally occurring cucurbitacin glycoside derived from plants in the Cucurbitaceae family. This compound is of significant interest for its role as a biochemical standard and a key intermediate in pharmaceutical and nutraceutical research. It is primarily sought by research institutions, pharmaceutical developers, and manufacturers of high-purity botanical extracts.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the quality control and standardization of herbal medicines and botanical extracts containing cucurbitacins.
• Bioactive Compound Research: Serves as a critical intermediate or pure compound for in-vitro and in-vivo studies investigating the biological activities of cucurbitacins, such as anti-inflammatory, anti-cancer, and hepatoprotective effects.
• Nutraceutical Development: Employed in the formulation and standardization of high-end dietary supplements where consistent potency and purity of active cucurbitacin compounds are required.
• Analytical Chemistry: Essential for method development and calibration in analytical techniques like HPLC and LC-MS for the quantification of cucurbitacin profiles in complex matrices.
• Semi-Synthesis: Acts as a starting material or precursor for the chemical synthesis of novel cucurbitacin derivatives with potentially enhanced therapeutic properties.

Basic Information

Product Name	Cucurbitacin Iia 2-o-Glucoside
CAS No.	77704-34-8
Molecular Formula	C38H56O13
Molecular Weight	720.85 g/mol
Synonyms	Cucurbitacin IIa 2-O-β-D-Glucopyranoside; 2β-Glucopyranosyloxy-16α,20α-dihydroxy-3β-(2-hydroxyacetyl)-9-methyl-19-norlanosta-5,23-diene-11,22-dione; Cucurbitacin I 2-O-glucoside; Cucurbitacin B 2-O-glucoside (related); Elaterinide 2-O-glucoside; Karavilagenin C 2-O-glucoside
EINECS	Contact for details

Quality Control

Our Cucurbitacin Iia 2-o-Glucoside is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation (IR, MS), to ensure it meets the high standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as specified on the COA. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95.0%
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.