Description

1-Oxa-3,4-Diazaspiro[5.5]Undecan-2-One,5-Hydroxy-5-Methyl-(9Ci) is a high-purity, specialized heterocyclic compound featuring a unique spirocyclic structure with hydroxyl functionality. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in modern organic synthesis, enabling the development of novel molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and metabolic disorder targets.
• Agrochemical Synthesis: Used as a building block for creating novel herbicides, fungicides, and insecticides with enhanced efficacy and selectivity.
• Ligand and Catalyst Development: Employed in the design of novel chiral ligands and organocatalysts for asymmetric synthesis applications.
• Material Science Research: Serves as a precursor for developing specialty polymers and functional organic materials with tailored properties.
• Chemical Biology Probes: Utilized in the synthesis of molecular probes for studying enzyme mechanisms and biological pathways.
• Custom Synthesis & Contract Manufacturing: A critical starting material for custom synthesis projects requiring complex, multi-ring heterocyclic frameworks.

Basic Information

Item	Details
Product Name	1-Oxa-3,4-Diazaspiro[5.5]Undecan-2-One,5-Hydroxy-5-Methyl-(9Ci)
CAS No.	312275-39-1
Molecular Formula	C9H14N2O3
Molecular Weight	198.22 g/mol
Synonyms	5-Hydroxy-5-methyl-1-oxa-3,4-diazaspiro[5.5]undecan-2-one; 5-Hydroxy-5-methyl-1-oxa-3,4-diazaspiro[5.5]undecane-2-one; 1-Oxa-3,4-diazaspiro[5.5]undecan-2-one, 5-hydroxy-5-methyl-; 312275-39-1; 5-Methyl-5-hydroxy-1-oxa-3,4-diazaspiro[5.5]undecan-2-one; Spiro[1-oxa-3,4-diazacyclohexane-2,5'-cyclohexan]-2-one, 5'-hydroxy-5'-methyl-
EINECS	Contact for details

Quality Control

Our production of 1-Oxa-3,4-Diazaspiro[5.5]Undecan-2-One,5-Hydroxy-5-Methyl-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR for structural confirmation, and Karl Fischer titration for moisture content, to ensure it meets exacting customer specifications. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support compliance with ISO, GMP, and REACH standards as required for global supply.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent degradation from atmospheric moisture. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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