Description

Spirocyclohexane-1,2-1,3Dioxino4,5,6-Hiindolizin-8-Ol, Octahydro-9-(Methoxymethoxy)-, 3As-(3A.Alpha.,8.Alpha.,9.Beta.,9A.Beta.,9B.Alpha.)- CAS NO 156205-91-3 is a complex spirocyclic organic compound featuring a fused dioxino-indolizine core structure. This molecule is valued as a highly specialized synthetic intermediate for constructing intricate molecular architectures in advanced research and development. It is primarily sought by pharmaceutical and agrochemical R&D organizations for the synthesis of novel active ingredients and complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used in developing advanced pesticides or herbicides with complex, targeted modes of action.
• Organic Synthesis & Methodology: Serves as a challenging substrate for developing new catalytic reactions or studying spirocyclization processes.
• Natural Product Synthesis: Crucial intermediate in the total synthesis of complex alkaloids or other natural products containing fused polycyclic systems.
• Material Science Precursor: Potential starting material for creating specialized organic ligands or functional molecules for advanced materials.

Basic Information

Item	Details
Product Name	Spirocyclohexane-1,2-1,3Dioxino4,5,6-Hiindolizin-8-Ol, Octahydro-9-(Methoxymethoxy)-, 3As-(3A.Alpha.,8.Alpha.,9.Beta.,9A.Beta.,9B.Alpha.)-
CAS No.	156205-91-3
Molecular Formula	C17H25NO5
Molecular Weight	323.38 g/mol
Synonyms	Octahydro-9-(methoxymethoxy)-3aα,8α,9β,9aβ,9bα-spiro[cyclohexane-1,2'-[1,3]dioxino[4,5,6-hi]indolizin]-8-ol; (3aR,8R,9S,9aR,9bR)-Octahydro-9-(methoxymethoxy)-3a,8,9,9a,9b-pentamethyl-spiro[cyclohexane-1,2'-[1,3]dioxino[4,5,6-hi]indolizin]-8-ol; Spiro[dioxino[4,5,6-hi]indolizine-2,1'-cyclohexan]-8-ol derivative; Complex Spirocyclic Indolizine Intermediate; 156205-91-3.
EINECS	Contact for details

Quality Control

Our high-purity synthetic intermediates are produced under strict quality management systems. Each batch undergoes comprehensive analytical characterization, including HPLC for purity and NMR/LC-MS for structural confirmation, to ensure identity and consistency for critical R&D applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, well-ventilated area. This compound is moisture-sensitive (hygroscopic) and should be handled under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH limits

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