Description

7-Oxa-3,20-Diazadispiro[5.1.11.2]heneicosan-21-one, 20-(2,3-dihydroxypropyl)-2,2,4,4-tetramethyl- is a complex spirocyclic organic compound with a unique molecular architecture, serving as a versatile advanced intermediate in sophisticated chemical synthesis. Its value lies in providing a rigid, functionalized framework that is critical for constructing molecules with specific three-dimensional properties and biological activity. This high-purity building block is essential for research and development in the pharmaceutical and agrochemical industries, where it is used to create novel active ingredients and fine chemicals. The compound is supplied with CAS number 84115-98-0.

Application

This specialized chemical intermediate is designed for high-value synthesis applications where precise molecular control is paramount.

• Pharmaceutical Intermediate: A key building block in the research and synthesis of new drug candidates, particularly for central nervous system (CNS) and other therapeutic agents requiring complex molecular scaffolds.
• Agrochemical Research: Used in the development of novel pesticides and herbicides, where its unique structure can contribute to new modes of action.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in asymmetric catalysis and metal complexation.
• Material Science Research: Potential intermediate for synthesizing novel polymers or organic electronic materials with specific conformational properties.
• Academic & Industrial R&D: A valuable tool for chemists exploring new chemical spaces and reaction methodologies in synthetic organic chemistry.

Basic Information

Product Name	7-Oxa-3,20-Diazadispiro[5.1.11.2]heneicosan-21-one, 20-(2,3-dihydroxypropyl)-2,2,4,4-tetramethyl-
CAS No.	84115-98-0
Molecular Formula	C22H40N2O4
Molecular Weight	396.57 g/mol
Synonyms	20-(2,3-Dihydroxypropyl)-2,2,4,4-tetramethyl-7-oxa-3,20-diazadispiro[5.1.11.2]heneicosan-21-one; 2,2,4,4-Tetramethyl-20-(2,3-dihydroxypropyl)-7-oxa-3,20-diazadispiro[5.1.11.2]heneicosan-21-one; Spirocyclic amino alcohol derivative; 84115-98-0; UNII-9V8I9B9W4R
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical characterization using techniques such as HPLC, NMR, and mass spectrometry. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment. We support cGMP-compliant manufacturing for pharmaceutical applications upon request.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%; Any single impurity ≤ 0.5%

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