Description

Olean-12-Ene-3β,16α,21β,22α,28-Pentol 21-[(E)-2-Methyl-2-Butenoate] is a high-purity, semi-synthetic triterpenoid derivative with significant research and development potential. This compound, identified by CAS number 16910-21-7, is valued for its complex pentacyclic oleanane structure, which serves as a versatile scaffold for pharmaceutical and nutraceutical innovation. It is primarily sought by research institutions and manufacturers in the pharmaceutical, cosmetic, and advanced chemical synthesis sectors for developing novel bioactive agents.

Application

• Pharmaceutical Intermediate: A key starting material or intermediate in the synthesis of novel triterpenoid-based drugs targeting inflammation, metabolic disorders, or oncology.
• Cosmetic & Skincare Actives: Used in R&D for formulating high-end cosmetic products due to its potential bioactive properties for skin health and anti-aging applications.
• Biochemical Research: Serves as a standard or reference compound in academic and industrial laboratories studying triterpenoid chemistry, biosynthesis, and biological activity.
• Nutraceutical Development: Investigated for incorporation into advanced dietary supplements and functional food ingredients.
• Chemical Synthesis: Utilized as a sophisticated chiral building block for the total synthesis of complex natural products and analogs.
• Analytical Standard: Employed as a certified reference material (CRM) for quality control and analytical method development in related product manufacturing.

Basic Information

Product Name	Olean-12-Ene-3β,16α,21β,22α,28-Pentol 21-[(E)-2-Methyl-2-Butenoate]
CAS No.	16910-21-7
Molecular Formula	C₃₅H₅₄O₇
Molecular Weight	586.80 g/mol
Synonyms	21-(2-Methyl-2-butenoyloxy)-3β,16α,21β,22α,28-pentahydroxyolean-12-ene; 3β,16α,21β,22α,28-Pentahydroxyolean-12-en-21-yl (2E)-2-methyl-2-butenoate; Olean-12-ene-3,16,21,22,28-pentol, 21-(2-methyl-2-butenoate); Bayogenin 21-(2-methylcrotonate); Triterpenoid derivative 16910-21-7
EINECS	Contact for details

Quality Control

Our Olean-12-Ene-3β,16α,21β,22α,28-Pentol 21-[(E)-2-Methyl-2-Butenoate] is produced under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research and development. All products undergo rigorous analytical testing, including HPLC, NMR, and MS, to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 5.0%

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