Description

11-Methyl-3-thioxo-2,4-diazaspiro[5.5]undec-8-ene-1,5-dione is a sophisticated spirocyclic heterocyclic compound featuring a thioxo group and imide functionality. This unique molecular architecture makes it a valuable advanced intermediate for the synthesis of complex pharmacologically active molecules and specialty chemicals. It is primarily sought by pharmaceutical R&D and fine chemical synthesis teams for developing new active ingredients and high-value compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting neurological or metabolic disorders.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides due to its complex spirocyclic core.
• Organic Synthesis Reagent: Serves as a versatile precursor for constructing complex heterocyclic frameworks in academic and industrial research.
• Material Science: Potential monomer or additive in the development of specialty polymers with unique thermal or mechanical properties.
• Bioconjugation Chemistry: The reactive thioxo and imide groups can be utilized for linking molecules in probe or conjugate development.

Basic Information

Product Name	11-Methyl-3-thioxo-2,4-diazaspiro[5.5]undec-8-ene-1,5-dione
CAS No.	67196-41-2
Molecular Formula	C11H12N2O2S
Molecular Weight	236.29 g/mol
Synonyms	11-Methyl-3-thioxo-2,4-diazaspiro[5.5]undec-8-ene-1,5-dione; 2,4-Diazaspiro[5.5]undec-8-ene-1,5-dione, 11-methyl-3-thioxo-; 3-Thioxo-11-methyl-2,4-diazaspiro[5.5]undec-8-ene-1,5-dione; Spiro[cyclohexane-1,5'-imidazolidine]-2',4'-dione, 3'-thioxo-2'-methyl-; CAS 67196-41-2
EINECS	Contact for details

Quality Control

Our production of 11-Methyl-3-thioxo-2,4-diazaspiro[5.5]undec-8-ene-1,5-dione adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided to guarantee traceability and support your regulatory and R&D requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 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.