Description

Cucurbitacin V is a highly oxidized tetracyclic triterpenoid belonging to the cucurbitacin family of natural products. This compound is of significant interest in biochemical and pharmacological research due to its potent bioactivity and role as a key chemical marker. It is primarily sought by research institutions, pharmaceutical developers, and fine chemical suppliers engaged in the study of natural product chemistry, anti-inflammatory pathways, and cytotoxic agents. Our supply of Cucurbitacin V CAS NO 152340-37-9 is characterized by high purity and reliable batch-to-batch consistency.

Application

• Pharmaceutical Research & Development: Serves as a reference standard and active pharmaceutical ingredient (API) intermediate in the investigation of anti-cancer and anti-inflammatory therapeutics.
• Biochemical Assays: Used as a specific inhibitor or modulator in cell-based studies and enzymatic assays to elucidate biological pathways.
• Natural Product Isolation & Analysis: Acts as a critical analytical standard for the identification and quantification of cucurbitacins in plant extracts and herbal formulations.
• Academic Research: Employed in universities and research institutes for studying the structure-activity relationships (SAR) of triterpenoids.
• Fine Chemical Synthesis: Utilized as a sophisticated starting material or building block for the semi-synthesis of novel derivatives with enhanced properties.

Basic Information

Product Name	Cucurbitacin V
CAS No.	152340-37-9
Molecular Formula	C₃₂H₄₆O₈
Molecular Weight	558.71 g/mol
Synonyms	23,24-Dihydrocucurbitacin F; Dihydrocucurbitacin F; Cucurbitacin V; 23,24-Dihydro-10α-cucurbitacin F; (23S)-23,24-Dihydrocucurbitacin F; 3β,16α,20β,25-Tetrahydroxy-2-oxo-9β-methyl-19-norlanosta-5,23-diene-11,22-dione; 19-Norlanosta-5,23-diene-2,11,22-trione, 3,16,20,25-tetrahydroxy-9-methyl-, (3β,9β,10α,16α,23S)-
EINECS	Contact for details

Quality Control

Every batch of Cucurbitacin V is subjected to rigorous analytical testing to ensure identity, purity, and potency. Our quality assurance protocols are designed to meet the stringent requirements of research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity (by HPLC), identification (by IR, NMR), and related substance profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, cool, and well-ventilated area. Keep the container sealed to protect this light-sensitive compound from degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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