Description

Spiro[1,3-Dioxolane-2,1-[1H]Inden]-3-Amine, 2,3-Dihydro- (9Ci) is a specialized spirocyclic organic compound featuring a fused indene and dioxolane structure with an amine functional group. This unique molecular architecture makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex heterocyclic frameworks. It is primarily sought after by pharmaceutical research and fine chemical industries for the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing potential drug candidates, especially those targeting central nervous system (CNS) disorders.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, or insecticides with specific spirocyclic activity.
• Material Science: Serves as a precursor for organic ligands, catalysts, or monomers in polymer chemistry.
• Academic & R&D: Employed in university and institutional laboratories for methodological studies in synthetic organic chemistry.
• Chemical Synthesis: Acts as a versatile intermediate for constructing complex, three-dimensional molecular scaffolds.

Basic Information

Product Name	Spiro[1,3-Dioxolane-2,1-[1H]Inden]-3-Amine, 2,3-Dihydro- (9Ci)
CAS No.	844832-43-5
Molecular Formula	C11H11NO2
Molecular Weight	189.21 g/mol
Synonyms	2,3-Dihydrospiro[1,3-dioxolane-2,1'-inden]-3-amine; 2,3-Dihydro-1'H-spiro[1,3-dioxolane-2,1'-inden]-3-amine; Spiro[1,3-dioxolane-2,1-inden]-3-amine, 2,3-dihydro-; 844832-43-5; 1'H-Spiro[1,3-dioxolane-2,1'-inden]-3-amine, 2,3-dihydro-; 3-Amino-2,3-dihydrospiro[1,3-dioxolane-2,1'-indene]
EINECS	Contact for details

Quality Control

Our production of Spiro[1,3-Dioxolane-2,1-[1H]Inden]-3-Amine, 2,3-Dihydro- (9Ci) adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and batch-to-batch consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We operate under a cGMP-compliant quality system suitable for pharmaceutical intermediate applications.

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). This compound is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) in its original packaging to prevent degradation. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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