Description

1,4-Dioxaspiro[4.5]decan-8-amine, N-[5-(3,3-dimethyl-1-butyn-1-yl)-3-thienyl]- is a specialized organic building block featuring a unique spirocyclic ketal-protected amine and a substituted thiophene moiety. This compound matters as a high-value intermediate for advanced pharmaceutical research and fine chemical synthesis, enabling the construction of complex molecular architectures. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Research: Used in the development of new generation pesticides and herbicides due to its complex heterocyclic structure.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science: Potential monomer or additive for advanced polymers and organic electronic materials.
• Chemical Biology: Useful as a probe or linker in bioconjugation and proteomics research.
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for client-specific synthetic routes.

Basic Information

Product Name	1,4-Dioxaspiro[4.5]decan-8-amine, N-[5-(3,3-dimethyl-1-butyn-1-yl)-3-thienyl]-
CAS No.	1263102-05-1
Molecular Formula	C19H27NO2S
Molecular Weight	333.49 g/mol
Synonyms	N-[5-(3,3-Dimethylbut-1-yn-1-yl)thiophen-3-yl]-1,4-dioxaspiro[4.5]decan-8-amine; 8-[[5-(3,3-Dimethyl-1-butyn-1-yl)-3-thienyl]amino]-1,4-dioxaspiro[4.5]decane; 1,4-Dioxaspiro[4.5]decan-8-amine, N-[5-(3,3-dimethyl-1-butynyl)-3-thienyl]-; CAS 1263102-05-1
EINECS	Contact for details

Quality Control

Our production of 1,4-Dioxaspiro[4.5]decan-8-amine, N-[5-(3,3-dimethyl-1-butyn-1-yl)-3-thienyl]- adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and development applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, 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 area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay	≥ 95.0%
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.