Description

5-Methylmethadone is a synthetic opioid compound of significant interest in advanced pharmaceutical research and development. Its primary value lies in its utility as a key chemical intermediate and reference standard for the study of analgesic pathways and receptor pharmacology. This compound is essential for researchers and manufacturers in the pharmaceutical and life sciences sectors, particularly those focused on neuropharmacology, medicinal chemistry, and analytical method development.

Application

• Pharmaceutical Research Intermediate: Serves as a critical building block in the synthesis and development of novel analgesic compounds and pharmacological probes.
• Reference Standard for Analytical Testing: Used in high-performance liquid chromatography (HPLC), gas chromatography (GC), and mass spectrometry (MS) for method validation, quality control, and forensic analysis.
• Medicinal Chemistry Studies: Employed in structure-activity relationship (SAR) studies to understand and optimize the binding affinity and efficacy of opioid receptor ligands.
• Biochemical Research: Utilized in in vitro assays to investigate opioid receptor function, signal transduction mechanisms, and potential therapeutic applications.
• Controlled Substance Analysis: Acts as an analytical standard in forensic and regulatory laboratories for the identification and quantification of related substances.

Basic Information

Product Name	5-Methylmethadone
CAS No.	51673-47-3
Molecular Formula	C22H29NO
Molecular Weight	323.47 g/mol
Synonyms	5-Methylmethadone; (+)-5-Methylmethadone; (R)-5-Methylmethadone; Dextromethadone; 5-Methyldolophine; 1-Ethyl-2,2-diphenyl-5-methylpyrrolidine; NSC 134434
EINECS	Contact for details

Quality Control

Our 5-Methylmethadone is manufactured under strict quality management systems to ensure high purity and batch-to-batch consistency. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications. We support research and development with materials suitable for use as analytical reference standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with 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.