Description

(1R,3S,Z)-3-(tert-butyldiMethylsilyloxy)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-Methylheptan-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexanol is a sophisticated, high-purity synthetic intermediate of significant importance in advanced organic synthesis. Its complex stereochemistry and functional groups make it a critical building block for the development of novel pharmaceutical compounds and bioactive molecules. This product is essential for research and development teams in the pharmaceutical, agrochemical, and fine chemical industries seeking to create complex, chiral target molecules with high precision.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of complex drug candidates, particularly in steroid and terpenoid-related therapeutic areas.
• Advanced Organic Synthesis: Serves as a versatile building block for constructing complex molecular architectures in academic and industrial research laboratories.
• Agrochemical Research: Used in the development of novel, high-efficacy active ingredients with specific stereochemical requirements.
• Process Chemistry Development: Employed in route scouting and optimization for the scalable production of target active pharmaceutical ingredients (APIs).
• Chemical Biology Probes: Utilized in the synthesis of labeled or modified compounds for studying biological pathways and mechanisms of action.

Basic Information

Product Name	(1R,3S,Z)-3-(tert-butyldiMethylsilyloxy)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-Methylheptan-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexanol
CAS No.	98728-26-8
Molecular Formula	C34H58O3Si
Molecular Weight	542.9 g/mol
Synonyms	4-Methylene-3-[(1,1-dimethylethyl)dimethylsilyl]oxy-5-[(1E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptyl]-7a-methyl-2,3,3a,5,6,7-hexahydro-1H-inden-4-ylidene]ethylidene]cyclohexanol; (1R,3S,Z)-3-[(tert-Butyldimethylsilyl)oxy]-5-[(1E)-2-[(1R,3aS,7aR)-1-[(2R)-6-hydroxy-6-methylheptyl]-7a-methyloctahydro-1H-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol; TBS-protected steroid synthon; Advanced chiral diol intermediate.
EINECS	Contact for details

Quality Control

Our (1R,3S,Z)-3-(tert-butyldiMethylsilyloxy)-5-((E)-2-((1R,3aS,7aR)-1-((R)-6-hydroxy-6-Methylheptan-2-yl)-7a-Methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)-4-Methylenecyclohexanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment by HPLC, to ensure consistent identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated area. Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 98.0% de
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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