Description

.Beta.-Methyl Fentanyl (Hydrochloride) CAS NO 1443-43-2 is a potent synthetic opioid compound of significant interest in specialized pharmaceutical research and development. Its primary value lies in its high receptor affinity, making it a critical reference standard and research chemical for studying opioid pharmacology and analgesic pathways. This compound is essential for qualified research institutions, forensic laboratories, and pharmaceutical developers focused on neuropharmacology, pain management research, and analytical method development.

Application

• Pharmacological Research: Used as a high-potency reference standard in studies of opioid receptor binding, signal transduction, and structure-activity relationships (SAR).
• Analytical Forensic Science: Serves as a critical certified reference material (CRM) for the identification and quantification of synthetic opioids in forensic and toxicological analyses.
• Biomedical Research: Employed in controlled in vitro studies to investigate the mechanisms of analgesia, tolerance, and dependence associated with potent synthetic opioids.
• Pharmaceutical Development: Acts as a key chemical entity for the synthesis and development of novel analgesic compounds and related pharmaceutical agents in highly regulated R&D settings.
• Metabolic Studies: Utilized in research to understand the metabolic pathways and pharmacokinetics of fentanyl analogs.

Basic Information

Product Name	.Beta.-Methyl Fentanyl (Hydrochloride)
CAS No.	1443-43-2
Molecular Formula	C24H32N2O · HCl
Molecular Weight	400.99 g/mol
Synonyms	β-Methylfentanyl Hydrochloride; 3-Methylfentanyl HCl; para-Fluorofentanyl isomer; N-Phenethyl-4-(N-phenylpropionamido)piperidine Hydrochloride; 1-Phenethyl-4-(N-phenylpropionamido)piperidine HCl; Betamethylfentanyl HCl; 3-MF HCl
EINECS	Contact for details

Quality Control

Our .Beta.-Methyl Fentanyl (Hydrochloride) is manufactured under strict quality management systems to ensure the highest standards of purity and consistency required for research applications. Each batch is subjected to comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting identity, purity, and related substance profiles to support your research integrity and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Access should be restricted to authorized personnel only, in compliance with all applicable safety and security 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%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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