Description

Tonazocine is a synthetic opioid analgesic compound of significant interest in pharmaceutical research and development. Its primary value lies in its potent analgesic properties, which are leveraged in the study of pain management pathways and the development of novel therapeutic agents. This compound is essential for research institutions, pharmaceutical companies, and chemical suppliers focused on central nervous system (CNS) drug discovery and neuropharmacology.

Application

• Pharmaceutical Research: A key reference standard and active pharmaceutical ingredient (API) intermediate in the development of analgesic medications.
• Neuropharmacology Studies: Used in preclinical research to investigate opioid receptor binding, efficacy, and mechanisms of action for pain relief.
• Analgesic Drug Development: Serves as a crucial building block or comparative compound in the synthesis and optimization of new pain management drugs.
• Biochemical Assays: Employed as a ligand in receptor binding assays and other in vitro tests to screen for biological activity.
• Chemical Reference Standard: Provides a high-purity benchmark for quality control, method development, and regulatory submissions in analytical laboratories.

Basic Information

Product Name	Tonazocine
CAS No.	71461-18-2
Molecular Formula	C₂₀H₂₅NO₃
Molecular Weight	327.42 g/mol
Synonyms	Tonazocine; WIN 42156; 2-[(8S,9R)-9-(Cyclopropylmethyl)-6,7,8,9,10,10a-hexahydro-5H-9,4b-(epiminoethano)phenanthren-8-yl]-1-ethanol; Cyclorphan analog; 8-Carboxamidocyclorphan; (8S,9R)-N-(Cyclopropylmethyl)-6,7,8,9,10,10a-hexahydro-5H-9,4b-(epiminoethano)phenanthrene-8-ethanol
EINECS	Contact for details

Quality Control

Our Tonazocine is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency, suitable for research and development applications. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards, and custom purity grades, including analytical reference standards, 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 at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Water Content (KF)	≤0.5%
Residue on Ignition	≤0.1%

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