Description

(22R)-30-Homohop-17(21)-Ene CAS NO 80923-99-5 is a high-purity, specialized triterpenoid compound belonging to the hopane class. This compound serves as a critical reference standard and key intermediate in advanced organic synthesis and analytical research. It is primarily required by pharmaceutical R&D laboratories, academic research institutions, and manufacturers of fine chemicals for developing novel bioactive molecules.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of hopanoid derivatives in drug discovery and development processes.
• Organic Synthesis Intermediate: Serves as a crucial chiral building block for the synthesis of complex natural products and novel chemical entities.
• Geochemical Biomarker Research: Employed as an analytical standard in petroleum and environmental geochemistry to study hopanoid distributions.
• Academic & Industrial R&D: Utilized in research programs focused on the chemistry and biological activity of pentacyclic triterpenoids.
• Fine Chemical Production: Acts as a precursor for the manufacture of high-value specialty chemicals used in various advanced material applications.

Basic Information

Product Name	(22R)-30-Homohop-17(21)-Ene
CAS No.	80923-99-5
Molecular Formula	C31H52
Molecular Weight	424.75 g/mol
Synonyms	30-Homohop-17(21)-ene, (22R)-; (22R)-30-Norhop-17(21)-ene; 30-Norhop-17(21)-ene; Homohop-17(21)-ene; Hop-17(21)-ene homologue; 22R-Homohopane derivative; Triterpene hydrocarbon C31; Pentacyclic triterpene alkene
EINECS	Contact for details

Quality Control

Every batch of (22R)-30-Homohop-17(21)-Ene is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our quality assurance system is designed to meet the stringent requirements of research and fine chemical applications. Comprehensive analytical testing, including HPLC, GC, and spectroscopic methods, is performed. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Purity (GC)	≥ 95.0%
Melting Point	Contact for details
Specific Rotation	Contact for details
Heavy Metals	< 20 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.