Description

3β,7β-Dihydroxy-25-Methoxycucurbita-5,23-Dien-19-Al is a high-purity, semi-synthetic cucurbitacin derivative with significant research and development potential. This compound matters as a key intermediate for the synthesis of novel bioactive molecules, particularly in the pharmaceutical and agrochemical sectors. It is primarily needed by R&D laboratories, fine chemical manufacturers, and academic institutions focused on oncology, metabolic disorders, and plant growth regulation.

Application

• Pharmaceutical Intermediate: A critical building block for the synthesis of novel cucurbitacin analogs with potential anti-cancer and anti-inflammatory properties.
• Biochemical Research: Used as a reference standard and probe compound in studies of cell signaling pathways, apoptosis, and metabolic regulation.
• Agrochemical Development: Serves as a precursor for developing new plant growth regulators and natural product-based pesticides.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for specialized chemical libraries and high-value targets.
• Academic Research: A valuable tool for universities and research institutes investigating triterpenoid chemistry and bioactivity.

Basic Information

Product Name	3β,7β-Dihydroxy-25-Methoxycucurbita-5,23-Dien-19-Al
CAS No.	132587-67-8
Molecular Formula	C31H48O4
Molecular Weight	484.72 g/mol
Synonyms	25-Methoxycucurbita-5,23-diene-3β,7β-diol-19-al; 3β,7β-Dihydroxy-25-methoxycucurbita-5,23-dien-19-al; Cucurbitacin derivative 132587-67-8; 25-Methoxy dihydrocucurbitacin aldehyde; 3β,7β,25-Trihydroxycucurbita-5,23-dien-19-al methyl ether; 19-Al-25-methoxycucurbitadienol
EINECS	Contact for details

Quality Control

Our 3β,7β-Dihydroxy-25-Methoxycucurbita-5,23-Dien-19-Al is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via NMR and MS, to ensure it meets the high standards required for research and synthesis. Certificates of Analysis (COA) with full traceability 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 a dry atmosphere to maintain stability. For long-term storage, consider storage under an inert gas such as argon or nitrogen.

Specification

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