Description

[[(8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diyl]Bisoxy]Bis(Trimethylsilane) is a high-purity, organosilicon-modified triterpenoid derivative, serving as a critical advanced intermediate in fine chemical synthesis. This compound matters for its role in introducing specific steric and electronic properties into complex molecular architectures, enabling precise control in downstream reactions. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel bioactive compounds and functional polymers.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel steroidal or triterpenoid-based drug candidates, particularly in oncology and metabolic disease research.
• Agrochemical Synthesis: Used in the development of new-generation plant growth regulators or pesticides with enhanced bioavailability and environmental profile.
• Advanced Material Precursor: Serves as a functional monomer or cross-linking agent in the production of specialty silicones and high-performance polymers with tailored thermal and mechanical properties.
• Chemical Research & Development: An essential reagent for methodological studies in organic synthesis, including asymmetric catalysis and protective group chemistry.
• Reference Standard: Employed as an analytical standard in quality control laboratories for the identification and quantification of related compounds.

Basic Information

Item	Details
Product Name	[[(8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diyl]Bisoxy]Bis(Trimethylsilane)
CAS No.	75601-37-5
Molecular Formula	C38H72O2Si2
Molecular Weight	617.15 g/mol
Synonyms	21,21-Dimethyl-29,30-dinorgammacerane-3β,22α-diyl bis(trimethylsilyl) ether; 3β,22α-Bis(trimethylsilyloxy)-21,21-dimethyl-29,30-dinorgammacerane; Gammacerane-3β,22α-diol, 21,21-dimethyl-29,30-dinor-, bis(trimethylsilyl) ether; Dinorgammacerane bis-TMS ether derivative; Triterpenoid bis-silyl ether; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our [[(8α,9β,13α,14β,17α,18β)-21,21-Dimethyl-29,30-Dinorgammacerane-3β,22α-Diyl]Bisoxy]Bis(Trimethylsilane) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support development and commercial projects requiring compliance with cGMP and ICH Q7 guidelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.5% w/w
Residual Solvents (GC)	Meets ICH Q3C guidelines

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