Description

Spiro-1-[3-Phenyl-4-Oxo-2,3,5-Thiazolo]-4-[2,3-Diphenylhexahydro]-1,2-Benzisoxazole is a high-purity, complex heterocyclic compound designed for advanced research and development. This specialized chemical serves as a critical building block or intermediate in the synthesis of novel active pharmaceutical ingredients (APIs) and functional materials. It is essential for pharmaceutical R&D teams, agrochemical scientists, and material chemists working on next-generation products.

Application

This spiro-fused heterocyclic compound is a versatile intermediate with significant potential in several high-value industrial sectors.

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates targeting central nervous system (CNS) disorders, anti-inflammatory agents, or other therapeutic areas.
• Agrochemical Research: Used in developing new classes of herbicides, fungicides, or insecticides with unique modes of action.
• Material Science: Potential building block for organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters or charge transport materials.
• Chemical Biology & Proteomics: May serve as a core scaffold for designing molecular probes, enzyme inhibitors, or protein-binding agents.
• Academic & Contract Research: Fundamental research into novel heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).
• Dye & Pigment Intermediate: Potential use in synthesizing specialized colorants with enhanced stability or optical properties.

Basic Information

Product Name	Spiro-1-[3-Phenyl-4-Oxo-2,3,5-Thiazolo]-4-[2,3-Diphenylhexahydro]-1,2-Benzisoxazole
CAS No.	321521-68-0
Molecular Formula	C29H22N2O2S
Molecular Weight	462.56 g/mol
Synonyms	Spiro[1,2-benzisoxazole-4,2'-[1,3]thiazolo[3,4-b]isoindole]-3(2H)-one, 3-phenyl-; 3-Phenylspiro[1,2-benzisoxazole-4,2'-[1,3]thiazolo[3,4-b]isoindol]-3'(1'H)-one; 321521-68-0; Spiro-benzisoxazole-thiazolo compound; Spiro-heterocyclic intermediate 321521-68-0. Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our production of Spiro-1-[3-Phenyl-4-Oxo-2,3,5-Thiazolo]-4-[2,3-Diphenylhexahydro]-1,2-Benzisoxazole adheres to stringent quality protocols. Each batch undergoes comprehensive analytical characterization to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical properties are provided and available upon request. Our quality system is designed to support cGMP and ISO standards for research and development applications.

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 heat, sparks, and open flame. Due to its complex structure, prolonged exposure to elevated temperatures or humidity should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Single Unknown Impurity	≤ 1.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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