Description

Eptazocine CAS NO 54782-51-3 is a synthetic opioid analgesic compound belonging to the benzazocine class. It matters as a potent, non-narcotic analgesic agent with a distinct pharmacological profile, offering potential advantages in pain management research and development. This product is essential for pharmaceutical R&D laboratories, analytical reference standard providers, and organizations involved in the synthesis and study of novel central nervous system (CNS) active substances.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified reference material (CRM) for analytical method development, validation, and quality control in drug testing.
• Pharmacological Research: Serves as a key intermediate or active compound in preclinical studies investigating analgesic mechanisms, receptor binding (κ-opioid agonist), and structure-activity relationships (SAR).
• Active Pharmaceutical Ingredient (API) Synthesis: Employed as a critical intermediate in the multi-step synthesis of finished pharmaceutical products targeting pain relief.
• Academic & Clinical Research: Utilized in university and institutional labs for studying opioid pharmacology, developing new analgesic therapies, and exploring side-effect profiles.
• Analytical Testing: Acts as a standard for the identification and quantification of eptazocine in various matrices using techniques like HPLC, LC-MS, and GC-MS.

Basic Information

Product Name	Eptazocine
CAS No.	54782-51-3
Molecular Formula	C₁₅H₂₁NO
Molecular Weight	231.33 g/mol
Synonyms	Eptazocine; (-)-Eptazocine; (1S,5R,9R)-5,9-Dimethyl-2'-hydroxy-2-(2-methylbutyl)-6,7-benzomorphan; 2-[(1S,5R,9R)-5,9-Dimethyl-6,7-benzomorphan-2-yl]-4-methylpentan-2-ol; Heptazocine (common misspelling); WIN 35,197-2; A benzazocine derivative.
EINECS	Contact for details

Quality Control

Our Eptazocine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing results for assay, related substances, residual solvents, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white 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%
Any single unknown impurity	≤0.5%
Loss on Drying	≤1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines

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