Description

Cucurbitacin C is a highly oxygenated tetracyclic triterpenoid belonging to the cucurbitacin family of natural products. This compound is valued for its potent bioactivity, serving as a key reference standard and a promising scaffold for research into novel therapeutic agents. It is primarily sought by research institutions and pharmaceutical development companies focused on oncology, inflammation, and metabolic disorders. The product is supplied as a high-purity analytical standard, ensuring reliability and reproducibility in critical applications.

Application

• Pharmaceutical Research & Development: As a reference standard for the identification, purity assessment, and quantification of cucurbitacin compounds in drug discovery pipelines.
• Anti-Cancer Studies: Investigation of its cytotoxic properties and mechanisms of action against various cancer cell lines.
• Biochemical Research: Used as a specific biochemical tool to study cell signaling pathways, particularly those related to inflammation and apoptosis.
• Natural Product Analysis: Essential for the quality control and standardization of plant extracts from the Cucurbitaceae family (e.g., bitter melon, cucumber).
• Academic Research: Serves as a critical reagent in university and institutional labs for pharmacological and phytochemical studies.
• Bioactive Compound Sourcing: For companies developing nutraceutical or cosmeceutical products based on natural bioactive ingredients.

Basic Information

Product Name	Cucurbitacin C
CAS No.	5988-76-1
Molecular Formula	C₃₂H₄₆O₈
Molecular Weight	558.71 g/mol
Synonyms	1,2-Dihydro-α-elaterin; Cucurbitacin C; (23E)-25-Acetoxy-2,16,20-trihydroxy-9-methyl-19-norlanosta-1,5,23-triene-3,11,22-trione; 25-Acetyl-23,24-dihydrocucurbitacin F; Elatericin C; α-Elaterin
EINECS	Contact for details

Quality Control

Our Cucurbitacin C is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade standards. Our commitment to quality assurance guarantees product integrity for your most sensitive applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider storing at 2-8°C. Keep the container tightly sealed to protect from moisture.

Specification

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

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