Description

3-[4-(Methylsulfonyl)Phenyl]-1,4-Diazaspiro[4.4]Nonan-2-One CAS NO 1272755-86-8 is a high-purity, advanced pharmaceutical intermediate belonging to the diazaspiro compound class. This compound is valued for its role as a critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in therapeutic areas requiring complex molecular architectures. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in the development of new drug candidates, especially within medicinal chemistry and process R&D.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor in the research and development of new drug molecules.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization for novel therapeutic agents.
• API Synthesis: Employed in the scalable production of active pharmaceutical ingredients requiring the diazaspiro[4.4]nonane core.
• Chemical Biology Probes: Utilized in the development of tool compounds for studying biological pathways and target validation.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for clients.
• Academic Research: Used in university and institutional labs for exploratory synthetic chemistry and methodology development.

Basic Information

Product Name	3-[4-(Methylsulfonyl)Phenyl]-1,4-Diazaspiro[4.4]Nonan-2-One
CAS No.	1272755-86-8
Molecular Formula	C15H20N2O3S
Molecular Weight	308.40 g/mol
Synonyms	3-(4-Methanesulfonylphenyl)-1,4-diazaspiro[4.4]nonan-2-one; 1,4-Diazaspiro[4.4]nonan-2-one, 3-[4-(methylsulfonyl)phenyl]-; 3-(4-Methylsulfonylphenyl)-1,4-diazaspiro[4.4]nonan-2-one; UNII-7F9Q0T8G7H; 7F9Q0T8G7H; BDBM50388865; AKOS025310889; ZINC00025310889
EINECS	Contact for details

Quality Control

Our 3-[4-(Methylsulfonyl)Phenyl]-1,4-Diazaspiro[4.4]Nonan-2-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting compliance with cGMP standards for pharmaceutical R&D use.

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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment.

Specification

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

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