Description

4-Aminotetrahydrothiopyran-4-Carboxylic Acid Methyl Ester Hcl is a high-purity, advanced pharmaceutical intermediate. This compound is valued for its role as a key building block in the synthesis of complex molecules, particularly in medicinal chemistry. It is primarily needed by research institutions and pharmaceutical companies engaged in the development of new active pharmaceutical ingredients (APIs) and other fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel drug candidates, particularly those targeting neurological and metabolic disorders.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies due to its unique heterocyclic scaffold.
• API Development: Serves as a precursor in the multi-step synthesis of complex Active Pharmaceutical Ingredients (APIs).
• Custom Synthesis: Employed by contract research and manufacturing organizations (CROs/CMOs) for bespoke chemical synthesis projects.
• Chemical Biology Probes: Utilized in the development of molecular probes for studying biological pathways and enzyme functions.

Basic Information

Product Name	4-Aminotetrahydrothiopyran-4-Carboxylic Acid Methyl Ester Hcl
CAS No.	161315-14-6
Molecular Formula	C8H15NO2S • HCl
Molecular Weight	225.73 g/mol (Free base: 189.27 g/mol)
Synonyms	Methyl 4-Aminotetrahydro-2H-thiopyran-4-carboxylate Hydrochloride; 4-Amino-tetrahydro-thiopyran-4-carboxylic acid methyl ester hydrochloride; 4-Aminotetrahydro-2H-thiopyran-4-carboxylic Acid Methyl Ester, Hydrochloride; 4-Amino-4-(methoxycarbonyl)thiomorpholine Hydrochloride; Thiomorpholine-4-carboxylic acid, 4-amino-, methyl ester, hydrochloride; Methyl 4-aminothiomorpholine-4-carboxylate hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Aminotetrahydrothiopyran-4-Carboxylic Acid Methyl Ester Hcl is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

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 product is hygroscopic (moisture-sensitive) and must be kept under inert conditions or in a desiccator to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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