Description

2'-Phenyl-1',10B'-Dihydrospiro[Cyclopentane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine] is a complex, high-value spirocyclic heterocyclic compound that serves as a critical synthetic intermediate and building block in advanced organic chemistry. Its unique fused-ring structure containing pyrazolo and benzoxazine motifs makes it a versatile scaffold for developing novel pharmacologically active molecules. This compound is primarily sought after by research and development teams in the pharmaceutical, agrochemical, and material science industries for creating new chemical entities with targeted properties.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-inflammatory research.
• Agrochemical Research: Used as a precursor in developing new active ingredients for crop protection products with potential herbicidal or insecticidal activity.
• Material Science: Serves as a monomer or precursor for advanced polymers and organic electronic materials due to its rigid, conjugated structure.
• Chemical Biology Probe: Utilized in academic and industrial research to study enzyme interactions and biological pathways.
• Catalyst Ligand Development: The nitrogen and oxygen heteroatoms in its structure make it a candidate for designing novel asymmetric catalysis ligands.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs and research organizations for bespoke synthesis projects requiring complex heterocyclic frameworks.

Basic Information

Product Name	2'-Phenyl-1',10B'-Dihydrospiro[Cyclopentane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine]
CAS No.	140473-07-0
Molecular Formula	C20H18N2O
Molecular Weight	302.37 g/mol
Synonyms	2'-Phenyl-1',10b'-dihydrospiro[cyclopentane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine]; Spiro[cyclopentane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine], 2'-phenyl-1',10b'-dihydro-; 140473-07-0; 2'-Phenyl-1',10b'-dihydrospiro(cyclopentane-1,5'-pyrazolo(1,5-c)benzoxazine); 2-Phenyl-1,10b-dihydrospiro[cyclopentane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine]
EINECS	Contact for details

Quality Control

Our production of 2'-Phenyl-1',10B'-Dihydrospiro[Cyclopentane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine] adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your regulatory and quality documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to air, moisture, or extreme temperatures; therefore, it is recommended to store under an inert atmosphere for long-term stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 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.