Description

1-Oxa-2-Oxo-3-Methyl-4-(Thiazoline Carbamoyl)Spiro(4.5)Decane is a complex spirocyclic organic compound featuring fused oxazolidinone and thiazoline rings, identified by CAS number 103314-78-9. This specialized heterocyclic structure makes it a valuable advanced pharmaceutical intermediate and a versatile building block for synthetic organic chemistry. It is primarily sought by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-infective pathways.
• Agrochemical Research: Used as a building block for developing new herbicides, fungicides, or insecticides with unique modes of action.
• Ligand & Catalyst Development: The thiazoline carbamoyl moiety can act as a chelating group for metal complexes used in asymmetric catalysis.
• Material Science: Serves as a monomer or additive for creating polymers with specific thermal or optical properties.
• Academic & Contract Research: Employed in university and CRO laboratories for methodological studies and exploring new chemical spaces.
• Fine Chemical Synthesis: Utilized in multi-step syntheses to introduce complex stereochemistry and functional groups.

Basic Information

Product Name	1-Oxa-2-Oxo-3-Methyl-4-(Thiazoline Carbamoyl)Spiro(4.5)Decane
CAS No.	103314-78-9
Molecular Formula	C13H18N2O3S
Molecular Weight	282.36 g/mol
Synonyms	4-(Thiazoline-2-carboxamido)-3-methyl-1-oxa-2-azaspiro[4.5]decan-2-one; 3-Methyl-4-(2-thiazolinecarboxamido)-1-oxa-2-azaspiro[4.5]decan-2-one; Spiro(1-oxa-2-azacyclopentane-3,1'-cyclopentane)-2,4-dione, 4-[(2-thiazolinyl)carbonyl]amino]-3-methyl-; Thiazoline Carbamoyl Spiro Decane Derivative; 103314-78-9; Spirocyclic Oxazolidinone-Thiazoline
EINECS	Contact for details

Quality Control

Our production of 1-Oxa-2-Oxo-3-Methyl-4-(Thiazoline Carbamoyl)Spiro(4.5)Decane adheres to stringent in-process controls to ensure batch-to-batch consistency and high chemical purity. The material is characterized and released against a comprehensive specification sheet. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment. We support cGMP compliance for advanced intermediates and can accommodate custom purity requirements for research and development projects.

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). The compound may be hygroscopic; keep the container tightly sealed in a dry environment to prevent moisture uptake.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%

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