Description

T-Butyl Spiro[4,5-Dihydrothieno[2,3-C]Pyran-7,4-Piperidine]-1-Carboxylate is a high-purity, advanced pharmaceutical intermediate characterized by its complex spirocyclic and heterocyclic architecture. This compound is of significant value in medicinal chemistry for constructing novel molecular scaffolds with potential biological activity. It is primarily sought after by research institutions and pharmaceutical companies engaged in the development of new therapeutic agents, particularly within central nervous system (CNS) and other small-molecule drug discovery programs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel drug candidates, especially those targeting neurological receptors.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies and lead optimization processes due to its unique spirocyclic core.
• Chemical Biology Probes: Employed in the development of tool compounds for studying biological pathways and protein interactions.
• Contract Research & Manufacturing (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for the pharmaceutical industry.
• Academic Research: Utilized in university and institutional labs for exploratory synthetic chemistry and methodology development.

Basic Information

Product Name	T-Butyl Spiro[4,5-Dihydrothieno[2,3-C]Pyran-7,4-Piperidine]-1-Carboxylate
CAS No.	1283095-48-6
Molecular Formula	C16H23NO3S
Molecular Weight	309.42 g/mol
Synonyms	tert-Butyl Spiro[4,5-Dihydrothieno[2,3-C]Pyran-7,4'-Piperidine]-1'-Carboxylate; 1'-tert-Butoxycarbonylspiro[4,5-dihydrothieno[2,3-c]pyran-7,4'-piperidine]; 1,1-Dimethylethyl Spiro[4,5-Dihydrothieno[2,3-C]Pyran-7,4-Piperidine]-1-Carboxylate; BOC-Spirothienopyranpiperidine; CAS 1283095-48-6
EINECS	Contact for details

Quality Control

Our T-Butyl Spiro[4,5-Dihydrothieno[2,3-C]Pyran-7,4-Piperidine]-1-Carboxylate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, confirming compliance with client specifications and supporting regulatory filings for research and development.

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). Keep away from incompatible materials. For long-term storage, consider holding under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%
Residual Solvents (GC)	Meets ICH guidelines

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