Description

2'-Phenyl-1',10B'-Dihydrospiro[Cyclohexane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine] is a sophisticated spirocyclic organic compound with the CAS registry number 140473-08-1. This complex heterocyclic structure makes it a valuable advanced intermediate in the synthesis of novel pharmaceuticals and agrochemicals. It is primarily sought by R&D chemists and process development teams in the life sciences sector for constructing molecules with specific biological activity.

Application

• Pharmaceutical Intermediate: Key building block for the research and development of new active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the synthesis of novel herbicides, fungicides, or insecticides, leveraging its complex fused-ring system.
• Material Science Precursor: Serves as a starting material for creating specialized organic ligands or functional molecules with potential applications in catalysis or optoelectronics.
• Academic & Contract Research: Essential for synthetic organic chemistry research in universities and CROs (Contract Research Organizations) exploring new heterocyclic methodologies.
• Custom Synthesis: A critical substrate for companies requiring bespoke, high-complexity molecular scaffolds for proprietary discovery programs.

Basic Information

Product Name	2'-Phenyl-1',10B'-Dihydrospiro[Cyclohexane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine]
CAS No.	140473-08-1
Molecular Formula	C21H20N2O
Molecular Weight	316.40 g/mol
Synonyms	2'-Phenyl-1',10b'-dihydrospiro[cyclohexane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine]; Spiro[cyclohexane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine], 2'-phenyl-1',10b'-dihydro-; 140473-08-1; 2'-Phenyl-1',10b'-dihydrospiro(cyclohexane-1,5'-pyrazolo(1,5-c)benzoxazine); 2-Phenyl-1,10b-dihydrospiro[cyclohexane-1,5'-pyrazolo[1,5-c][1,3]benzoxazine]
EINECS	Contact for details

Quality Control

Every batch of 2'-Phenyl-1',10B'-Dihydrospiro[Cyclohexane-1,5'-Pyrazolo[1,5-C][1,3]Benzoxazine] is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure identity, purity, and consistency for your critical R&D and scale-up processes. A detailed Certificate of Analysis (COA) with specifications for purity (typically by HPLC) and identity confirmation (by NMR, IR, or MS) is supplied with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture and contamination.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade) ≥ 98.0% (High Purity Grade)
Loss on Drying	≤ 1.0 %
Residue on Ignition	≤ 0.5 %

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