Description

Thienyl Fentanyl Hydrochloride is a potent synthetic opioid analgesic compound. This high-purity chemical is critical for advanced pharmacological research and analytical standard preparation. It is primarily utilized by specialized research institutions and forensic laboratories for method development and reference material synthesis. The compound is supplied under strict quality control to ensure reliability and consistency for sensitive applications.

Application

• Pharmacological Research: Used as a reference standard in studies investigating opioid receptor binding, activity, and metabolism.
• Forensic Analysis: Serves as a critical calibration standard in forensic toxicology for the identification and quantification of novel synthetic opioids in biological samples.
• Analytical Method Development: Essential for developing and validating sensitive detection methods, such as LC-MS/MS, in regulatory and research laboratories.
• Chemical Reference Material: Provides a certified, high-purity material for quality control and assurance programs in analytical testing.
• Biomedical Research: Employed in controlled *in vitro* studies to understand the structure-activity relationships of fentanyl analogues.

Basic Information

Product Name	Thienyl Fentanyl Hydrochloride
CAS No.	117332-93-1
Molecular Formula	C24H30N2OS • HCl
Molecular Weight	430.03 g/mol (Free base: 394.57 g/mol)
Synonyms	N-Phenyl-N-[1-(2-thienyl)ethyl-4-piperidinyl]propanamide Hydrochloride; Thienylfentanyl HCl; 2-Thienylfentanyl Hydrochloride; N-(1-Phenethyl-4-piperidyl)-N-phenyl-2-thiophenecarboxamide Hydrochloride; para-Fluorofentanyl thiophene analogue HCl
EINECS	Contact for details

Quality Control

Our Thienyl Fentanyl Hydrochloride is manufactured and handled under strict quality management protocols suitable for research and analytical applications. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and spectroscopic methods for structural confirmation. A detailed Certificate of Analysis (COA) is provided, documenting identity, purity, and related substances. We adhere to relevant guidelines for the production of research chemicals and analytical reference standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. Handle and store in accordance with all applicable local, national, and international regulations for controlled substances.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Loss on Drying	≤ 0.5%

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