Description

1,5-Dioxaspiro[2.4]Heptan-4-One,2-Phenyl-(9Ci) is a specialized spirocyclic compound that serves as a valuable synthetic intermediate in advanced organic chemistry. Its unique fused-ring structure containing both ketone and acetal functionalities makes it a versatile building block for constructing complex molecular architectures. This high-purity intermediate is primarily sought by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly those requiring spirocyclic or bridged-ring scaffolds.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and insecticides with novel modes of action.
• Material Science: Serves as a monomer or cross-linking agent in the research of specialty polymers with specific thermal or mechanical properties.
• Academic & R&D: Employed in methodological studies and as a model compound for investigating new organic reactions and catalysis.
• Fine Chemical Synthesis: A building block for creating flavors, fragrances, and other high-value specialty chemicals.

Basic Information

Product Name	1,5-Dioxaspiro[2.4]Heptan-4-One,2-Phenyl-(9Ci)
CAS No.	171004-62-9
Molecular Formula	C11H10O3
Molecular Weight	190.20 g/mol
Synonyms	2-Phenyl-1,5-dioxaspiro[2.4]heptan-4-one; 2-Phenyl-1,5-dioxaspiro[2.4]heptane-4-one; 1,5-Dioxaspiro[2.4]heptane-4-one, 2-phenyl-; 171004-62-9; Spiro[1,3-dioxolane-2,1'-cyclopropane]-4-one, 2-phenyl-; 2-Phenylspiro[1,3-dioxolane-2,1'-cyclopropane]-4-one
EINECS	Contact for details

Quality Control

Our 1,5-Dioxaspiro[2.4]Heptan-4-One,2-Phenyl-(9Ci) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Products undergo rigorous analytical testing, including HPLC, GC, and NMR, to meet precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment.

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). Keep away from heat, sparks, and open flames. The container should be kept tightly sealed in a dry environment to minimize exposure to moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.