Description

2-(4,5,6,7-Tetrahydro-1-Benzothien-3-Yl)Ethanamine(Saltdata: 1Hcl 0.5H2O) CAS NO 913526-84-8 is a high-purity organic salt, specifically the hydrochloride hemihydrate of a tetrahydrobenzothiophene-based amine. This compound is a critical pharmaceutical intermediate and research chemical used in the synthesis of complex molecules. It is primarily required by pharmaceutical R&D and fine chemical synthesis sectors for developing new active ingredients.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly in central nervous system (CNS) and other therapeutic areas.
• Organic Synthesis Reagent: Used as a precursor for constructing complex heterocyclic compounds and fused ring systems in research laboratories.
• Chemical Research: Serves as a standard or starting material in academic and industrial research exploring new chemical entities and reaction pathways.
• Agrochemical Development: Potential intermediate in the research and development of new crop protection agents and pesticides.
• Material Science: Investigated for use in the synthesis of specialty polymers or organic electronic materials due to its fused ring structure.

Basic Information

Product Name	2-(4,5,6,7-Tetrahydro-1-Benzothien-3-Yl)Ethanamine(Saltdata: 1Hcl 0.5H2O)
CAS No.	913526-84-8
Molecular Formula	C10H15NS • HCl • 0.5H2O
Molecular Weight	220.75 g/mol (for C10H15NS • HCl)
Synonyms	2-(4,5,6,7-Tetrahydrobenzo[b]thiophen-3-yl)ethanamine hydrochloride hemihydrate; 3-(2-Aminoethyl)-4,5,6,7-tetrahydro-1-benzothiophene hydrochloride hemihydrate; 2-(4,5,6,7-Tetrahydro-1-benzothien-3-yl)ethylamine hydrochloride hydrate; Tetrahydrobenzothiophene-3-ethylamine HCl salt; 913526-84-8 (CAS); Amine intermediate 913526-84-8.
EINECS	Contact for details

Quality Control

Our 2-(4,5,6,7-Tetrahydro-1-Benzothien-3-Yl)Ethanamine hydrochloride hemihydrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	3.0% - 5.0% (Theoretical for hemihydrate ~4.1%)
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual unknown impurity ≤ 0.5%; Total impurities ≤ 2.0%

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