Description

Ur-144 n-(5-Bromopentyl) Analog is a synthetic cannabinoid receptor agonist research chemical with the CAS registry number 1628690-26-5. This compound is a valuable intermediate and reference material for advanced pharmacological and biochemical research. It is primarily utilized by pharmaceutical R&D laboratories, analytical testing facilities, and academic institutions engaged in cannabinoid receptor studies.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate in the synthesis of novel cannabinoid receptor ligands for therapeutic exploration.
• Biochemical Assay Development: Used as a reference standard or active agent in in vitro assays to study CB1 and CB2 receptor binding affinity and functional activity.
• Metabolite and Impurity Profiling: Employed as an analytical reference standard in LC-MS and GC-MS methods for the identification and quantification of related compounds.
• Structure-Activity Relationship (SAR) Studies: Provides a key molecular scaffold for investigating the impact of structural modifications on cannabinoid receptor interaction.
• Forensic and Regulatory Science: Acts as a certified reference material for the accurate identification of synthetic cannabinoids in compliance and forensic analysis.

Basic Information

Product Name	Ur-144 n-(5-Bromopentyl) Analog
CAS No.	1628690-26-5
Molecular Formula	C21H30BrNO
Molecular Weight	392.38 g/mol
Synonyms	UR-144 (5-Bromopentyl) analog; 1-Pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone 5-Bromopentyl analog; (1-(5-Bromopentyl)-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone; 5-Bromo-pentyl UR-144; UR-144 N-(5-Bromopentyl) isomer; Tetramethylcyclopropylindole bromopentyl ketone
EINECS	Contact for details

Quality Control

Our Ur-144 n-(5-Bromopentyl) Analog is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity confirmation, NMR and MS for structural verification, and residual solvent analysis. A detailed Certificate of Analysis (COA) is provided with every shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (IR)	Spectrum matches reference
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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