Description

4,5,6,7-Tetrahydro-Thieno[3,2-C]Pyridin-2-Ol 2-Acetate Hydrochloride is a high-purity pharmaceutical intermediate and research chemical with the CAS registry number 1151904-84-5. This compound is valued for its role as a critical building block in the synthesis of complex active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system. It is primarily sought by research institutions and pharmaceutical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel therapeutic agents, especially in neurological and psychiatric drug research.
• Active Pharmaceutical Ingredient (API) Development: Serves as a core scaffold for constructing molecules with potential biological activity.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new synthetic pathways and heterocyclic chemistry.
• Reference Standard: Employed as an analytical standard for quality control and method validation in pharmaceutical manufacturing.
• Process Chemistry: Utilized in scale-up and optimization studies for the commercial production of target drug candidates.

Basic Information

Product Name	4,5,6,7-Tetrahydro-Thieno[3,2-C]Pyridin-2-Ol 2-Acetate Hydrochloride
CAS No.	1151904-84-5
Molecular Formula	C9H12ClNO2S
Molecular Weight	233.71 g/mol
Synonyms	2-Acetoxy-4,5,6,7-tetrahydrothieno[3,2-c]pyridine hydrochloride; 4,5,6,7-Tetrahydrothieno[3,2-c]pyridin-2-yl acetate hydrochloride; Thieno[3,2-c]pyridin-2-ol, 4,5,6,7-tetrahydro-, 2-acetate, hydrochloride; 2-Acetoxy-4,5,6,7-tetrahydrothieno[3,2-c]pyridine HCl
EINECS	Contact for details

Quality Control

Our 4,5,6,7-Tetrahydro-Thieno[3,2-C]Pyridin-2-Ol 2-Acetate Hydrochloride is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for pharmaceutical research. A comprehensive Certificate of Analysis (COA) detailing all specifications 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 a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.