Description

2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile is a high-value heterocyclic organic compound featuring a fused thiophene and piperidine ring system. This versatile building block is critical for pharmaceutical research and development, particularly in the synthesis of novel active pharmaceutical ingredients (APIs). It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: A key synthetic precursor in the development of central nervous system (CNS) and cardiovascular drugs.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides due to its heterocyclic scaffold.
• Chemical Biology Research: Serves as a core scaffold for designing and screening bioactive molecules and enzyme inhibitors.
• Material Science: Potential building block for advanced organic electronic materials and ligands in catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for bespoke synthesis projects.

Basic Information

Product Name	2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile
CAS No.	802025-35-0
Molecular Formula	C8H9N3S
Molecular Weight	179.24 g/mol
Synonyms	2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile; 3-Cyano-2-amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine; 2-Amino-3-cyano-4,5,6,7-tetrahydrothieno[2,3-c]pyridine; Tetrahydrothienopyridine carbonitrile derivative; Thienopyridine-3-carbonitrile, 2-amino-4,5,6,7-tetrahydro-; 802025-35-0; ATTPC
EINECS	Contact for details

Quality Control

Our 2-Amino-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carbonitrile is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, suitable for research and scale-up. We provide comprehensive analytical data including HPLC purity, NMR, and mass spectrometry. A Certificate of Analysis (COA) is supplied with every batch, and custom purity grades (e.g., >97%, >98%, >99%) are available to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place. Due to its hygroscopic nature, the container should be kept sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent moisture absorption and degradation. Recommended storage temperature is 2-8°C for extended stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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